5G: Explained!

5G is getting a lot of hype right now... so I had to see for myself!
Get 75% off NordVPN! $2.99/mo, plus an additional month FREE at: nordvpn.com/MKVPN (Promo code MKVPN)

MKBHD Merch: shop.MKBHD.com

Video Gear I use: kit.com/MKBHD/video-gear#recom ...
Tech I'm using right now: www.amazon.com/shop/MKBHD

Intro Track:
Playlist of MKBHD Intro music: goo.gl/B3AWV5


تحميل فيديوهات

عدد المشاهدات

تعليقات: 32 651

  • Had to see for myself is 5G is worth all the hype. What do you think? Shoutout to NordVPN for sponsoring this video! Get 75% off NordVPN! Only $2.99/mo, plus you get an additional month FREE at: nordvpn.com/MKVPN (Promo code MKVPN)

    Marques BrownleeMarques Brownlee2 سنوات قبل
    • 4g not 5g is false marketing, don't believe it!

      Jose SanchezJose Sanchez3 أشهر قبل
    • Still better than being less, I think. 😁

      Ese UkeyEse Ukey5 أشهر قبل
    • Repent and give your life to Jesus

      BallardBallard5 أشهر قبل
    • So many anti-5G schizos here.

      Sree ASree A5 أشهر قبل
    • I seen what this was doing in people’s body, people can no longer be ignorant. I have research from navy . I have irrefutable proof. Those who continue to water this tree will be the same tree that hangs the.

      Freedom Nation 2021 Five G and moreFreedom Nation 2021 Five G and more9 أشهر قبل
  • Can't wait for people to say "6G will kill you! I'll stick to 5G"

    Cycling CyclesCycling Cyclesسنوات قبل
    • 2022 now

      RRRandomRRRandom19 أيام قبل
    • @L-dragonix mhm 💀 we'll see.

      aminamin2 أشهر قبل
    • @L-dragonix lmao

      aminamin2 أشهر قبل
    • @Zack 5g isnt even properly established yet 🤦‍♀️🤦‍♀️🤦‍♀️🤦‍♀️

      L-dragonixL-dragonix2 أشهر قبل
    • @UCss-HzaCTlLIYRwOSDzhPwA AYO DUMBO stop comparing mri scan with 5g , u are only exposed to it for A SHORT TIME, NOT FOREVER LIKE 5G

      L-dragonixL-dragonix2 أشهر قبل
  • I don't care how many G that is, I want a ethernet port on my phone

    Jordan WuJordan Wuسنوات قبل
    • @kittens_ Does that actually work?

      Yusuf T-DeenYusuf T-Deen3 أشهر قبل
    • The only reason I’d want that is because the image in my head of a phone with an ethernet port is hilarious to me

      CallMeVidCallMeVid4 أشهر قبل
    • Exact. Better than the WiFi

      Contrarian RiderContrarian Rider7 أشهر قبل
    • @kittens_ imagine using micro USB...

      Upload_ImagineUpload_Imagine7 أشهر قبل
    • That’s juss weird.

      Ammar TUBEAmmar TUBE7 أشهر قبل
  • “We all have 4G” Me with 3G: 👁👄👁

    TRXTRXسنوات قبل
    • @THUNDER CAT 6G isn’t commercially available 😳

      Star StudioStar Studio5 أشهر قبل
    • same

      MicroLachMicroLach6 أشهر قبل
    • @Rizky Hadi Felani 🤣🤣🤣

      Naveen BennyNaveen Benny6 أشهر قبل
    • 😂😂

      Naveen BennyNaveen Benny6 أشهر قبل
    • @Wetimus Prime ikr 🤣

      MaciMaci7 أشهر قبل
  • I always appreciate the straight to the point and informative video style! Keep the content following...

    Bruce DogBruce Dogسنوات قبل
  • 4G LTE speed has been sufficient for me. The biggest problem is the lack of coverage especially indoors and in the more remote locations.

    BRBallin1BRBallin12 سنوات قبل
    • @Bernkastel821 I have T-Mobile military unlimited plan. 2 lines, total 80 bucks including taxes with Netflix, as well as some other perks. If you check all the carriers out, you will find that T-Mobiles cap is 50 gigs and the others are less. I have tested this out by really trying to get over that 50 gig mark and have done so over at least over a dozen times. Then I quit trying because for the rest of the billing cycle I saw no throttling after reaching at times 60 gigs to about 80 gigs. T-Mobile even states that they MAY throttle after 50 depending...as most do. But I saw none. Now, the reason it was difficult to get over that 50 gig threshold to start with was because almost all streaming services like Netflix, Pandora, Spotify, etc.....DON'T count towards your data use.

      Shawn StuckeyShawn Stuckey2 سنوات قبل
    • I think for the average consumer 4G is probably fine. 5G seems more useful for the high bandwidth stuff like autonomous cars or remote surgery like he mentioned in the video.

      Ryan TRyan T2 سنوات قبل
    • 5G? Nice. Do I really need it? Probably not since 4G is good enough for daily usage.

      《AshTheNimbat》《AshTheNimbat》2 سنوات قبل
    • @Hamza Malik Three (who are big) have offered an unlimited plan in the UK for a long time.

      Ryan McCullyRyan McCully2 سنوات قبل
    • Chin Opai Intel modems aren’t that bad.

      BigBrainedIndividualBigBrainedIndividual2 سنوات قبل
  • Exaggerated: if they cover an entire city, all those 5G nodes could potentially act as an umbrella for the city when it rains

    Bhunesh BhaskarBhunesh Bhaskarسنوات قبل
    • @Daniel Anderson 🤯

      Mothers MilkMothers Milk5 أشهر قبل
    • @Mothers Milk No it's not. Wet is just the feeling of having water on your body when you get out the pool. When you're 100% completely submerged in water you don't feel "wet".

      Daniel AndersonDaniel Anderson5 أشهر قبل
    • Water is wet

      Mothers MilkMothers Milk6 أشهر قبل
    • That wouldn't actually be a good thing, the ground needs water.

      dapperfan44dapperfan44سنوات قبل
    • Light is above 20 terahertz and it travels billions of light years wtf. Yea it gets absorbed by everything but still

      David TDavid Tسنوات قبل
  • Watching in 2021, this is great and it's amazing to see how you're so on point with what is on the horizon! I left my carrier for a certain one that Deadpool recommended and I'm very happy with it especially for the price, and living in the DMV 5g is very accessible. But yeah, the drawbacks are noticable as I work for the railroads and when I leave the metro hubs it goes back to 4g. But hey, a 5g capable phone running on a 4g network feels like a VR capable PC rig running a single screen FPS game and it still feels nice. And when I get back in around 5G areas holy effing eff it is noticable! And yo just for the conspiracy lulz, still no crowny virus, here.

    The MadrummerThe Madrummer4 أشهر قبل
  • I'm glad you mentioned this video in your iPhone 12 review. I was thinking of upgrading and Verizon made it seem like I need an upgraded plan. After watching this and checking their coverage map, I realize my 4G plan is going to be just fine for a long time, thanks!

    Nikki SmithNikki Smithسنوات قبل
  • Hi, I was wondering if you would do a follow-up assessment of 5g since you mentioned that the cons outweighed the pros back in 2019. Also I really liked this video, thank you!

    llanadonnallanadonna18 أيام قبل
  • His 4G speeds are much faster than my home WiFi speed 😭

    Gabriel Gandi GoesantosoGabriel Gandi Goesantoso2 سنوات قبل
    • That’s so damn true . I pay 105 a month for high speed at home and it’s slow

      Kelly AndersenKelly Andersen12 أيام قبل
    • Mine is like 4 mb ps

      Leena ThomasLeena Thomasأشهر قبل
    • @zkljaja idid not understand, care to explain?

      srinivasula bhagatsrinivasula bhagatأشهر قبل
    • same i feel your pain

      srinivasula bhagatsrinivasula bhagatأشهر قبل
    • @Declan B in Australia I have 100mbs wifi but it’s not reliable at all and there’s like on person on my street with better wifi

      Pong KrellPong Krell2 أشهر قبل
  • mkbhd: showing 5G with 2.1gbps speed Me: downloading cod ww2 on ps4 with 500kbps speed.

    Rohin BediRohin Bediسنوات قبل
    • console fanboys when they realize both the ps5 and the series x are limited to Gigabit speeds over Ethernet.

      Skazzy3Skazzy32 أشهر قبل
    • @Wontay Not really anymore, they lied

      Unfortunate SonUnfortunate Son9 أشهر قبل
    • @chris the legend that was a lie after all haha

      Unfortunate SonUnfortunate Son9 أشهر قبل
    • same

      Rajbir SinghRajbir Singhسنوات قبل
    • I'm fucking downloading call of duty with a hot spot box.

      Phillip LeivasPhillip Leivasسنوات قبل
  • I know this is an older video, but man your video production is on point. Fantastic quality, you and your crew deserve the success 100%

    Austin S.Austin S.6 أشهر قبل
    • i stg he could film anywhere and make it look super professional

      Curator inatorCurator inator4 أشهر قبل
  • This guy just won't compromise with his video quality. He appends the sponsored footage right after completing his full video ! ❤ Will definitely meet you once in my life, MKBHD. Love you bro.

    SakibSakibسنوات قبل
    • underrated comment

      Amey WaniAmey Wani7 أشهر قبل
  • “Mum, can we have 5g?” “No, we have 5g at home” 5g at home: 5ge

    Gandalf de GreyGandalf de Grey10 أشهر قبل
    • lol

      dmvmeudmvmeu24 أيام قبل
  • This is the most outside footage I've seen from this channel in 10 years

    NandanNandan2 سنوات قبل
    • @Pectoralis tell em

      Yalancy JuniorYalancy Junior7 أشهر قبل
    • Who gets 4000 likes on a comment?

      Perry PelicanPerry Pelicanسنوات قبل
    • 😂

      Jaydev RaolJaydev Raolسنوات قبل
    • the guy who commented this has 2 hearts from Marques with only 5 comments, he or she must be doing something right

      Jiwoo ParkJiwoo Parkسنوات قبل
    • @blaku64 Joining youtube just means having an account on youtube

      amenonakaamenonakaسنوات قبل
  • This reminds me of me when I stand outside to steal my neighbors WiFi 😂😂

    Emmanuel Kofi AmponsahEmmanuel Kofi Amponsahسنوات قبل
    • I remember this too. Back when I was a poor kid with no Internet 😔

      Yusuf T-DeenYusuf T-Deen3 أشهر قبل
    • 🙂😆

      Na0m1 FesNa0m1 Fesسنوات قبل
    • ahahah or stealing restaurant wifi

      Kulik 1Kulik 1سنوات قبل
    • Same

      Giani Tawana Jr.Giani Tawana Jr.سنوات قبل
    • lmao

      Adit JindalAdit Jindalسنوات قبل
  • Thanks again for making complex information clear and understandable, great presentation.

    Dennis Alexander ReillyDennis Alexander Reilly7 ساعات قبل
  • Really appreciated the neat explanation than other 5g videos out there. Good job mkbhd

    Pruthvi LA protoPruthvi LA protoسنوات قبل
  • The thing about the microwave is actually wrong. The physical thing is that the microwave has a eletromagnect chamber that doesn't allow the waves to go trough the metal plates and the "glass". On the front you has this grill that works to, because his holes are never to big for the lang of the eletromagnect wave. That is why you should never drill a hole on it and you shouldn't use too old microwaves because probably has some. The physical concept is called Faraday Cage. And the real reason of those frequencies not going to far is because the higher is his value, more energy you would spend to produce a bright spot. And a good exemple for that is thinking of why blue laser are soo powerfull and the red ones aren't. Apologies for my english. I'm not a native speaker.

    Mosquito MustaxiMosquito Mustaxiسنوات قبل
    • nerd

      lauruhlauruh2 أشهر قبل
    • thx man ;)

      Mosquito MustaxiMosquito Mustaxiسنوات قبل
    • Well said

      Kolea Erin KellyKolea Erin Kellyسنوات قبل
    • your english is pretty good 👍 but in english you usually don't need to label a non-living object as "him" or any gender, you can say "it" or "it's" i hope i don't come off as rude i'm just trying to help you out a bit, and thanks for the explanantion

      ROTA CROTA Cسنوات قبل
  • I can imagine a future where people are standing kind of grouped together with their phones out, trying to catch that fast ray

    AfongAfong2 سنوات قبل
    • @Afong well, we are in 2021 and most people didn't get it yet..

      Ibrahem MohsenIbrahem Mohsen9 أشهر قبل
    • @Ben Knight lmfaooo

      Abbad 707Abbad 7072 سنوات قبل
    • @Philip Schmitd lmaaoo

      Abbad 707Abbad 7072 سنوات قبل
    • "yo, who wants to go to the beach to catch some rays?" **everyone goes to the beach to stand around a post with their phones out**

      Ben KnightBen Knight2 سنوات قبل
    • Hopefully that is the near future, not the future

      Der KaiserDer Kaiser2 سنوات قبل
  • I'd love to see a followup now that it's been a year... seems like not much has changed, what's your opinion?

    Dan BrownDan Brownسنوات قبل
  • Nice review, realistic evaluation. Nicely done, sir!

    Larry DykesLarry Dykesسنوات قبل
  • Good video brother, thanks for sharing. It is still paradoxical to have it implemented ..medical community & environmentalists should also come up with their research on how it is affecting other things besides mobiles during trials as nobody would like to be under the exposure of short-waves for a longer period of time. Could it instigate tumours, vibrations, whatever. Environmentalists must give it a go ahead as well.

    Satvinder BindraSatvinder Bindraسنوات قبل
    • It's great to see a comment that isn't just "5G BAD" Thanks for keeping the comment section a bit civilised

      Tren GerritsenTren Gerritsenسنوات قبل
  • I wonder how they plan to implement 5G to more open areas. Like when you go for a road trip, 4G is very constant.

    obiwansamaobiwansamaسنوات قبل
    • I'm sure they'll think of something.

      Person GuyPerson Guyسنوات قبل
  • The best thing about 5G is that 4G is on the verge of becoming significantly more affordable.

    Eastman WebbEastman Webb2 سنوات قبل
    • Sorry but nothing new here, check out the military. They have had it and used for years. Nice concept yet dangerous . Do some in depth research and you’ll find out why

      Phoenix Close ProtectionPhoenix Close Protection2 سنوات قبل
    • veRizon Rev zion, You don't need a cell phone for 5G. Sonar without the water. Heaven'O hell'O, They think it's so they can download stuff on their magic message machine

      True TalkTrue Talk2 سنوات قبل
    • @Clifton Photographer The 'one' reservation I have about our ostensibly brilliant autonomous & electric 'AUTOMOTIVE' future... as configured currently in conversation and published planning.... is that it requires our terrestrial environs to be slathered in Wi-Fi and 5g and 6g & So Forth & Posthaste....while TOO many RELEVANTLY educated people....AND insects..... are crying... 'NO... Stop...NO....don't....' Can ANYone find any NON-fictitious reckoning that MIGHT relieve these QUITE arguably LIT considerata...? Beyond...'FasterGameDUUUUUUDE'.... I can NOT. Yet... absent such discussion how are ''WE' not taking pre-historically ...YET... another BLIND turn... when we MIGHT instead engage... creatively....seeking insight... pre-productively & prophylactically ...rather than once again whistling blithely down-range and finding ourselves further foundered in future fat or fire foibles and fatally flawed failures for finding finally FULLY fitting Form In Flux for FUNctionForwardFutures .... y'see....there's GOTTA be a way....lest Hope be but... Wish... for Past without Pain .... .and Grief but Belief.... Such hope were Vain....as Visions of SugarPlume dance in dey brain..........RSVP.

      Neal TaussNeal Tauss2 سنوات قبل
    • I think the phones will be cheaper, not the service. Tmobile is going 5G next week on the 6th and my plan is still the same price per month. The only thing that goes up in price is the phone I'll need to use 5G.

      Pablo FloresPablo Flores2 سنوات قبل
    • Yeah nope

      joshua roperjoshua roper2 سنوات قبل
  • I am interested to know why the upload speed isn't higher, I would have thought that even with them devoting most of the signal power for downloads, for obvious reasons, they would have at least had the ability to give the uploads more bandwidth?

    C BC Bأشهر قبل
  • Thanks for making this video. I heard some people say that 5G was going to be the next internet or some shit like that and that you should put all your money into it right now. This video makes me understand that maybe it's a good investment, but it's probably not going to be like buying bitcoin 5 years ago or even probably like buying APPL.

    Brendan GolledgeBrendan Golledge9 أشهر قبل
  • I’d love to see 1 year update on 5G

    Oscar MartinezOscar Martinezسنوات قبل
  • I'm no techy...but really enjoy your content and listening to you..thank you

    Seratonia SeratoniaSeratonia Seratonia11 أشهر قبل
  • This dude is so level-headed and well-spoken. It’s honestly refreshing in a world of people overdoing it and acting all wacky to get our attention and clicks. Instead, he offers substance and clarity and I’m digging it.

    T CaseT Case2 سنوات قبل
    • ​@gamerdude612 I think it's dangerous because all the experiments done, and all the rumors of it being bad. It's too much for it to be BS.

      Love is the most powerful force in the UniverseLove is the most powerful force in the Universe2 سنوات قبل
    • @Ben And cancer rates will go up by a lot then.

      Love is the most powerful force in the UniverseLove is the most powerful force in the Universe2 سنوات قبل
    • @Ben What? I clearly mentioned bandwidth. 5G has been SPECIFICALLY designed to be able to handle a very large number of connected devices (much much greater bandwidth). 5G will tap into bandwidth that is untapped by 4G. The higher frequencies used by 5G aren't already cluttered with existing cellular data. Of course, bandwidth is shared. Download and upload speeds will suffer as the number of connections increases, but despite that 5G testing has shown that the average speed will be around 100 MBps. That's still 10 times faster than your average 4G connection. What's so hard to understand?

      M AM A2 سنوات قبل
    • @M A I was refering to the bandwidth shared upon hundreds of people downloading at the same time, not how many people can connect to the network at the same time. It's the same with your home internet connection, if you are alone in your home downloading, it's gonna be 100% banwidth for you, but if every family member downloads something or all watch a video on their computer at the same time, it's gonna be much slower, effectively sharing the bandwidth equally.

      BenBen2 سنوات قبل
    • @Ben Well, I read that current testing and research shows that 5G will be able to handle up to 1,000 devices per meter. That's wayyyyy more than 4G can handle. 5G is also more directional, the signal is more intentional and efficient. With 4G the radio signals move in all kinds of directions. 5G can handle a very wide frequency range untapped by 4G (24GHz < frq

      M AM A2 سنوات قبل
  • Telekom in Germany be Like: Soon we got 4g everywhere. Wooohoooo

    YulezYulezسنوات قبل
    • North korea: We just learnt to lit fire 🔥

      vedant erevedant ereأشهر قبل
    • @Hello Last name yes 4g is necessary because 3g is EXTREMELY slow. 5g is unnecessary though

      WesleyWesley3 أشهر قبل
    • @Wesley but is it necessary

      Hello Last nameHello Last name3 أشهر قبل
    • I'm moving there

      Tom WallTom Wall3 أشهر قبل
    • In the UK they don’t even have 4g everywhere

      2203 Valentin2203 Valentin3 أشهر قبل
  • Thanks, Mr Browlee... you words about 5G mobiles made me order one from Amazon for £299.00, the make I've purchased is called realme X50, it is fantastic and said to go faster when all the network is 5G, but for nowadays it is as fast, if not faster than the Samsung and can do everything a Samsung mobile can do plus save you a few hundred in money... the network I am on is a very good network and is one of the cheapest ones out there... it is named '3'' Three and it worked out to be £8 per month for free minutes & text plus 8GB per month.

    Lee ChapmanLee Chapmanسنوات قبل
  • Just caught this now-nice to understand-the big drawback if I can throw this in 5G my understanding was never for the consumer sorry Verizon hype-meant for automated industrial systems and robotics within a facility to speak to each other without having to go out to the web each time for faster automated response *

    George Irving Norman IIIGeorge Irving Norman III2 أشهر قبل
  • When you're near a 5g tower holy heck is it fast. But when you're like a few meters away from it it becomes a normal phone, the only difference really is how it looks and the interface and the storage. Eveything else becomes the same. I got hyped for something i'll rarely see lmao

    EyerizEyeriz8 أشهر قبل
  • I like how 4G on 2 bars is better than home wifi in Australia.

    Bobswang DangleBobswang Dangle2 سنوات قبل
    • L30 Gaming It costs $109 AUD/month which is about $65-70 USD. I’m also paying off an iPhone XR

      IJTheCuberIJTheCuber2 سنوات قبل
    • @আল্লাহর বান্দা দেশপ্রেমিক download around 60-70 Mbps and upload 15-20 Mbps. Ping 5-15 ms. Area MYMENSINGH.

      The DeviLThe DeviL2 سنوات قبل
    • @IJTheCuber how much USD did 160gb pack took??

      আল্লাহর বান্দা দেশপ্রেমিকআল্লাহর বান্দা দেশপ্রেমিক2 سنوات قبل
    • @The DeviL 60-70 mbps??? download upload??? Ping??? Area??? Any kind of info will be helpfull...

      আল্লাহর বান্দা দেশপ্রেমিকআল্লাহর বান্দা দেশপ্রেমিক2 سنوات قبل
    • Matthew Cessna it’s 9mbps atm

      Bobswang DangleBobswang Dangle2 سنوات قبل
  • thank you so much for simplifying all the hype

    ZO150ZOZO150ZO9 أشهر قبل
  • I would love to see an update on this! Obviously you couldn’t really go to a 5G place because of what’s going on right now, but just talking about the progress they’ve made since this video and how many new places are inhabited by 5G.

    BTheEPICBTheEPICسنوات قبل
  • Thank you for the explanation, but I'm still missing a point. What is the point of 5G? Yes, it's great to have a ludicrously fast connection, but....do you really need it? Let me explain: Most of us, use connectivity to read email, use social networks, watch videos, chat, read news and other stuff on the internet. To do all of this, the 4G network proved to be more than enough. The only real noticeable advantage of the 5G is when one has to download a (relatively) large file or is a gamer. While the former can be an extremely useful feature , the latter is kinda detrimental. Why would one go outside to play a video game instead of doing it in the comfort of his own house (Or the house of friend)? Seriously: What is the point of going to a pub, sit down in a corner and vegetate for hours?

    Awful TruthAwful Truthسنوات قبل
    • I agree with you that 5g is now a political issue, not a practical technology. In fact, there is no application that needs such a large amount of traffic. Currently available 8K video, mobile phone screen resolution is not enough, and TV with optical fiber communication is better.

      xiao dianxiao dianسنوات قبل
    • For me, the main area that 4g lacks is for vr. 360 video and gaming is being held back by 4g, as far as quality. That's a massive amount of data per frame, compared to flat screen, holding games back to cartoony-looking graphics. Can't wait to see what they can do with that much more speed!

      tinbanger66tinbanger66سنوات قبل
    • @Awful Truth no need to apologize, 'tis simply a civil discussion you rarely find on the internet nowadays edit: mostly civil

      MansiveMansiveسنوات قبل
    • Thank everyone for your responses. I think some of you are right about the game thing. I actually have noticed this everywhere. I must not considered it because I think it is a phenomenon of social alienation( It isolates them from the rest of the society and makes them notice and think less about real world issues). My fault.

      Awful TruthAwful Truthسنوات قبل
    • @Raptary yes but some people think better internet speeds will vastly improve their gameplay experience and even skill. there's a market for 5g.

      MansiveMansiveسنوات قبل
  • Very well produced, explained at the right level of detail. Good job keep it up!.

    Daniel DavieauDaniel Davieauسنوات قبل
  • This feels more like putting a bunch of wifi routers everywhere compared to 4G LTE

    Gaurav G.Gaurav G.2 سنوات قبل
    • 666th like.

      NikNik2 سنوات قبل
    • @Wenjie Ding No London is shit

      Queen Elsa (Vegan from Europe)Queen Elsa (Vegan from Europe)2 سنوات قبل
    • @Family Betancourt It's pointless, he doesn't know what radiation is or how power affects things, he has a comical representation of it in his head.

      Pedro SPedro S2 سنوات قبل
    • @Πέτρος I don't think you've properly read my replies. I'm saying I'd rather not have these crazy high frequencies, just for a different reason. I'd rather they implement it on 5ghz at the most and preferably at existing LTE frequencies. Putting it at >28ghz is going to give you crap coverage and the reality of how dense the antenna will need to be is pretty crazy. I also haven't seen any papers on how this would affect tissue, but from what I understand, it should not be an issue at reasonable distances.

      Family BetancourtFamily Betancourt2 سنوات قبل
    • i mean when you get cancer number wont matter nor the download speed you will have... and for 5 g to work these antenas will be on every rooftop. So yeah its like saying a not super sharp knife is harmless... a knife can still hurt you.. so will this.

      ΠέτροςΠέτρος2 سنوات قبل
  • DoD already used up a big part of the 5G MMW frequencies (spectrum allocation for 5G), leaving less commercial use. The excerpt below explains why the U.S. is still struggling with 5G in terms of implementation. According to the National Security Implications of Fifth Generation (5G) Mobile Technologies document and excerpt to find out why the U.S. is still behind with 5G in building up capacity. ("The Department of Defense (DOD), however, holds large portions of the usable spectrum. Although DOD uses certain MMW frequencies for high-profile military applications such as Advanced Extremely High-Frequency satellites that provide assured global communications for U.S. forces, it extensively uses sub-6 frequencies-leaving less sub-6 availability in the United States than in other countries. The Defense Innovation Board (DIB) advised DOD to consider sharing sub-6 spectrum to facilitate the build-out of 5G networks and the development of 5G technologies used in the sub-6 band. While DOD has been moving toward greater spectrum sharing, it has expressed concern that sharing presents operational, interference, and security issues for DOD users. As an alternative to spectrum sharing, some analysts have argued that portions of the sub-6 spectrum should be reserved for commercial use. This would require DOD to relocate certain applications to other parts of the spectrum. The DIB estimates this approach would take around 10 years to complete, as opposed to 5 years for spectrum sharing.")

    Philip ChanPhilip Chanسنوات قبل
  • I build the networks for 5G it uses 10Gig Ethernet from the cell sites, 4G uses 1Gig,you are correct about lower power budget's here in the UK we need to build an extra 60K cell sites to get total network coverage.

    Dave HoodDave Hood3 أشهر قبل
  • Imagine walking down the street and seeing mkbhd doing a speed test . That would be exciting

    Marcus St JohnMarcus St Johnسنوات قبل
  • This intro is absolutely amazing. So basically this means that to get good coverage we'd have to get nodes absolutely everywhere, which will end up having us living in a sort of microwave and our monthly bills will rise up like never?

    Sap EtsiSap Etsiسنوات قبل
    • @Josh p funny, how boomers are the ones that cant accept the future

      joel jeongjoel jeongسنوات قبل
    • @joel jeong meh

      Sap EtsiSap Etsiسنوات قبل
    • 2 karens over here

      joel jeongjoel jeongسنوات قبل
    • @Josh p couldn't agree more

      Sap EtsiSap Etsiسنوات قبل
  • Sad thing is theoretical 4g LTE speeds haven't even been optimized

    Mizzoumike000Mizzoumike0002 سنوات قبل
    • I don't know where you live but there's places where the 4g speed is legit fast. A friend from Taiwan once sent me a screenshot of his speed test on his phone over 4G, and it was insane.

      David FloresDavid Flores2 سنوات قبل
    • @Tom Mroz 5G Network is not entirely for making phones faster. Its a future proof infrastructure for autonomous cars and many more applications that need high speed internet connectivity. And yes, your phone will be included in there as well. Problem with 4G is that we have pockets of dead zones everywhere; for example in my city Los Angles. It's much easier to eliminate dead zones with 5G network than implementing and leasing towers for 4G network. 5G network hasn't even started yet, it will take some time to become really good. Once it's been implemented everywhere you'll will never go back to 4G:)

      ED PRED PR2 سنوات قبل
    • Another big thing about 5g, besides speed and latency, is the massive amount of devices that can be serviced by a node, not having good reception at big crowds (like in a music festival) will be a thing of the past. This will allow having tons of IoT devices connected all over the world, without compromissing on connectivity for "human" users

      FatBillyFatBilly2 سنوات قبل
    • @Rek Dem Clunky or great - pick one.

      Aramil4Aramil42 سنوات قبل
    • Tom Mroz I’m with you.

      Antony RiveraAntony Rivera2 سنوات قبل
  • I love your analogy of the 5g with the Samsung Galaxy. But is there any way you try the Nokia phone 5g to see if it will heat up like the Samsung. Thank you

    Stephen OkoloStephen Okoloسنوات قبل
  • I have been using 5G for almost a year, and its speed is much faster than 4G. The download speed is about 30M/s

    ZZyin_潘ZZyin_潘سنوات قبل
    • 潘_Jay thats bad

      I am ronaldo776I am ronaldo776سنوات قبل
  • You’re comment on 5GE with AT&T is hilarious. Because I have AT&T with a 4G iPhone 8 and saw 5GE multiple times in a few places. And thought I had 5G. 😂😂😂

    DJAIRPLANE AKA Nathaniel YoungDJAIRPLANE AKA Nathaniel Youngسنوات قبل
    • Mariza Josof yeah I just did yesterday 😂😂😂

      DJAIRPLANE AKA Nathaniel YoungDJAIRPLANE AKA Nathaniel Youngسنوات قبل
    • Maybe you have🤣

      MariaMariaسنوات قبل
  • To be honest I'm still using 3G, I just upgraded to An Iphone 12 from an Iphone 8 Sprint to At&T , So even if 5G doesn't work in some areas Id be Happy with 4G,

    King SavvyKing Savvyسنوات قبل
  • Love how the Speedtest app UI still only goes up to 100Mbps

    hellomynameisbenjaminuptonhellomynameisbenjaminupton2 سنوات قبل
    • @Queen Elsa (Vegan from Europe) thanks

      d1nonlyd arsd1nonlyd ars2 سنوات قبل
    • @d1nonlyd ars Okla the speed test rankers.

      Queen Elsa (Vegan from Europe)Queen Elsa (Vegan from Europe)2 سنوات قبل
    • @Sergio Camacho What's more than it?

      Queen Elsa (Vegan from Europe)Queen Elsa (Vegan from Europe)2 سنوات قبل
    • @d1nonlyd ars Speedtest

      SUM1SUM12 سنوات قبل
    • what's the app he's using for the speed test?

      d1nonlyd arsd1nonlyd ars2 سنوات قبل
  • Well explained Marques 👍 Quite investment infrastructure to get 5G working properly. Wait till 10G !

    Hung TranHung Tranسنوات قبل
  • What if each one of our 5G phones becomes the antenna itself? We would drastically speed up the coverage process of all those nodes. I've been dreaming about this all my life, a phone with a better connection shares to another phone nearby. We just have to make blockchain stuff a new normal so we can finally stop being paranoid about all the privacy concerns from a centralized system. Hurra! decentralization of the internet shared by our own phones. access for everybody

    Janice AngelicaJanice Angelicaسنوات قبل
    • Many people won't accept it because they see it as an invasion of privacy

      AbrasAbrasسنوات قبل
  • 5G travels just as far as any other wave length, only difference is that data integrity degrades much faster and at much shorter distances as the high frequency waves are less stable over the long distance.

    KilgoreOnDrugsKilgoreOnDrugsسنوات قبل
    • did we like not watch the video??

      CardboardCardboardسنوات قبل
  • Awesome. Finally, after all these years, I can expect 3G in Ireland😂

    SculldogSculldog6 أشهر قبل
  • I'd rather have nation wide, reliable 4g. Not a single spot uncovered.

    Daniel GonzálezDaniel González2 سنوات قبل
    • Yeah! Even in the middle of the Atlantic Ocean!

      Santi MeekSanti Meek4 أشهر قبل
    • @blink1181 oh your wrong. 5G is gonna be very dangerous to our health, research it kid.

    • @Terry Rodbourn are you living in a 3rd world country..?

      wee reewee reeسنوات قبل

      Ferrus ManusFerrus Manusسنوات قبل
    • @String Puller degenerate

      Ferrus ManusFerrus Manusسنوات قبل
  • Many countries don't have full coverage of 4G yet!! So I'd give 5G at least 13-15 years to be implemented on any useful scale in any country. Can only happen in certain cities with lots of money as some fancy tech gimmick to attract tourists and rich folks (I'm looking at you Dubai), but I doubt it will be of any use to the general public in any near future. Right now it's just used as a phone selling point because there's really nothing new to be added, totally useless and just pumps the price up.

    Muhamad HamdyMuhamad Hamdyسنوات قبل
  • Great description - thanks Glass does not stop microwaves - the mexh in the glass does , holes smaller then wave length

    patrick holmespatrick holmesسنوات قبل
  • So I’m really confused... I really don’t see the hype with 5G on phones, I can do everything I want to do on 4G so what will it do different / better? I thought the whole point of 5G was for IoT and fully automated cars???

    The HRS ChannelThe HRS Channelسنوات قبل
    • @ESOTERIC BROOM what the hell is reddit

      CardboardCardboardسنوات قبل
    • @Cardboard is generation reddit even capable of an adult interaction that doesnt involve memes/copypastas? Im not sure anymore.

    • Sebastian no I didn’t know that I will check it out

      The HRS ChannelThe HRS Channelسنوات قبل
    • @The HRS Channel did you not know that 5g charges your phone? watch mkbhd 3rd part on 5g

      CardboardCardboardسنوات قبل
    • Sebastian point taken I get that but that questions needs to be changed to I have a car that can do 150mph why do I need want the exact same car but can do 200mph... other than it’s faster what’s the point? The legal limit is still 70mph at fastest. So do tell me what am I missing with 5G on mobile phones what’s the hype all about? I get the hype about 5G with everything else and think it will do wonders but on phones I just don’t see the point

      The HRS ChannelThe HRS Channelسنوات قبل
  • 3:03 the reason that microwaves don’t cook things outside the glass is because of the metal grill with the small holes that blocks the microwaves but let’s visible light through. In practice, microwave (2.45 GHz) and 2.4 GHz WiFi are practically the same thing it’s just that one has intensity of about 1000-10000x stronger.

    Kevin WangKevin Wang8 أشهر قبل
    • It is also victim to the fact that energy is rapidly lost over great distances, hence them being tiny boxes.

      TheGreatBackUpTheGreatBackUp8 أشهر قبل
  • 2:17 AT&T logic: “If we don’t have the resources to deliver 5G, then let’s just change the name of 4G to 5G E” *_Modern problems require modern solutions_*

    Évariste GaloisÉvariste Galois2 سنوات قبل
    • also proof that the vast majority of people will not notice or need the 5G improvement. What most users want is larger datacaps. And why are there datacaps? because wireless technology gets bunged-up as soon as more than a few people start using it. We need 6G freaking pathways.

      Electricity tasterElectricity taster2 سنوات قبل
    • @Jesse Ling Their fail was a little different. They were trying to roll out 2.5 ghz spectrum. IIRC, I liked the idea of WiMax more back in the day because it was opensource / free where LTE was licensed. Well, Sprint didn't have the funds to do this properly after the disaster of buying Nextel. They were already operating on 1900 MHz voice for their CDMA network and at an inherent disadvantage vs Verizon's CDMA at lower frequencies. They could operate fewer towers and have much better building penetration.

      Family BetancourtFamily Betancourt2 سنوات قبل
    • I an your 400th like,i am happy ok

      Николић КристијанНиколић Кристијан2 سنوات قبل
    • Haha agreed it's so ridiculous! However, ATT never claimed it was 5G. The E is 5G Evolution which means the tower has begun evolving from 4G. The next "phase" you will see is 5G+. Marketing stunt? Absolutely. I WILL say that it's nice to know which areas are getting upgraded so we as end users can prepare to buy these ridiculously expensive 5G capable phones knowing we live in an area that supports it.

      Greg LimonGreg Limon2 سنوات قبل
    • @greatonline then quit your job if you wanna bitch about it so much lol

      Cody BenzieCody Benzie2 سنوات قبل
  • 5G is almost useless with the high speed data caps carriers have still😭

    AnthonyAnthony8 أشهر قبل
  • I live in SoCal and I just dumped boost mobile and switched to T-Mobile due to their 600mhz 5g implementation and their $100 4 line essential plan (I have 5 lines) which includes 5g and then I bought a new Oneplus 7T Pro McLaren edition phone from last year on Ebay for $550 and I gotta say I like the move I been testing the 5g all over SoCal as I drive all over as a Canon tech and I have been getting constant 5g with very few cases were it drops to 4g so I am pleased so far.

    Jesus DiazJesus Diazسنوات قبل
  • So thought I'd chime in here because I thought it was interesting. Just got a 5g enabled phone, so I decided to do a speed test. The speeds were faster on 4g then they were on 5g. So I decided to take a look at where the closest 5g antenna was. turns out they put one literally ON TOP of my roof. So I did the speed test from my balcony and I saw a 125% increase in speed! Absolutely crazy. It's a funny example to show how directional 5g can be, even a single layer of roof can basically cripple 5g right now

    WeardoWeardo9 أشهر قبل
  • This is a really good explanation thanks man keep up the good work!

    ThatGuyThatGuyسنوات قبل
  • Lol he's really upset at at&t. He gave them the "I'm not mad at you, I'm just disappointed" and we all know that hurts more

    rbgduckrbgduck2 سنوات قبل
    • @Purnell F. Landfair I mean.. different perspectives i guess.

      rbgduckrbgduck2 سنوات قبل
    • rbgduck Not when you spent years developing it, and you see no profit from it, so that you can make the next generation of faster speeds and expanded bandwidth! If I gave it to the world, that is one thing, but for them to steal my life’s work, as my family struggles, how is that right? There are men who were killed for their work!

      Purnell F. LandfairPurnell F. Landfair2 سنوات قبل
    • I mean... It happens. Call it stealing, borrowing or whatever. If I invented something and somebody improved, then it's a win win for whoever is in the market

      rbgduckrbgduck2 سنوات قبل
    • rbgduck you mean stealing! China loves to backwards engineering our intellectual property for profit!!!

      Purnell F. LandfairPurnell F. Landfair2 سنوات قبل
    • @Purnell F. Landfair I mean..there's invented something then there's perfecting something

      rbgduckrbgduck2 سنوات قبل
  • Great explanation with real time experiments. Thanks 🙏 brother.

    Atunda AdeOsinAtunda AdeOsinسنوات قبل
  • For 5G to be viable, that poor area coverage needs to be dealt with.

    Seph AngeloSeph Angeloسنوات قبل
  • Thank you. 1. Is there a real 5G country, where it is 5G not 4GE and more than big cities have 5G? How 5G is China/S Korea/Japan? 2. Is there a realistic report on 5G health study, the tech field fights the alternative health fields, they both mock each other, and us folks are left to not trust either & are left out clueless. Is it about individual physical sensitivity in the end, to the rays/beams? I’m not talking about rumours/conspiracy on dead birds, but if exposure to so many antennas does affect some or us before 4G, imagine 5G? 3. 5G is no way near completion, so what’s the 6G talk/dev, will it at least solve the exaggerated # of nodes problems? 5G mimics mayor Guiliani’s NY crime problem solving, merely increasing # of copes/nodes to not solve the root cause issues ; ) is 6G more efficient?

    rolf neumannrolf neumann8 أشهر قبل
    • Hi, I'm not sure I can answer ALL of your questions satisfactorily but if you click my name you can go to the community tab (Or whatever the place is where you connect on the channel itself rather than a video) and see a link to all of my research on this topic. Admittedly I rarely read the papers themselves since they're quite lengthy and it's not possible for someone with my attention span. (Probably have undiagnosed ADHD)

      TheGreatBackUpTheGreatBackUp8 أشهر قبل
  • Nice job....good explanation without a lot of extra jabber.Thanks!

    John WillisJohn Willisسنوات قبل
  • The whole idea of 5G sounds like fitting a WiFi router at every street.

    Aniketh SAniketh S2 سنوات قبل
    • 5g doesn't give cancer dumbasses do some actual research not some article saying lies

      hijackedhijackedسنوات قبل
    • Yeah which means more radiation

      Krystal LeeKrystal Leeسنوات قبل
    • Pretty much the idea

      The communist OwlThe communist Owlسنوات قبل
    • More cancer. Even less privacy. More money. More addiction.

      dubnstufdubnstuf2 سنوات قبل
    • @katodid microwaves are different from radiowaves, lol.

  • Thanks for your input. It really helped making a decision!

    Michael FosterMichael Fosterسنوات قبل
  • Very informative. Thank you

    KWKWسنوات قبل
  • But, what about going out into the suburbs or on the open highway? Suburbs and open highways, even country roads, do not have poles every 3 or 5 feet hundred apart to have a 5G node. So for now, the 5 G phone is good only for the urban and city use. So you can't use the 5 G phone on a train, plane, boat, or a car on the road. Certainly commercial truckers won't be able to use it.

    Electric SparksElectric Sparksسنوات قبل
  • Appreciate you man, for coming up a video like this. Not distressing and without profanity!

    FJ Damit TVFJ Damit TVسنوات قبل
  • LTE is doing good

    its kingboyits kingboyسنوات قبل
    • Lol i get 26mbps on my lte+ network😅

      Subhaue MondolSubhaue Mondolسنوات قبل
    • My LTE reached 16.3MBps Its a 130 Mbps

    • yup i agree

      LooneyTonyLooneyTonyسنوات قبل
    • @its kingboy i don't talk about cities but villages

      Grzechu XDGrzechu XDسنوات قبل
    • Itsjunior MX is becoming slow cause it’s getting congested and datas are becoming bigger.

      Daniel SalvadorDaniel Salvadorسنوات قبل
  • Very interesting info, can't wait for it to reach it's peak development point and get ready for the IoT era beginnings.

    JuanmegasJuanmegas6 أشهر قبل
  • AR-too recommended for 2nd time after 1 year😳 And fun-fact I discovered Marques when yt recommended this 1 year ago and I'm continously watching you from this video! Yt recommendations ain't bad at all🤩

    Soham 2077Soham 20778 أشهر قبل
  • “we all have 4G now” Rural Americans: *sad cowboy noises*

    JavabasilyJavabasilyسنوات قبل
  • Excellent and unbiased review! Thanks for calling out AT&T for cheating, they need to be punished!!!

    VintageToiletsRockVintageToiletsRock2 سنوات قبل
  • Hey Marques! Thank you so much for this helps me so much. I just noticed in your video. I hope your arm is ok? I am so happy you visited my home city Providence. Thank you again.

    Gilian OviedoGilian Oviedo2 أشهر قبل
  • It's terrible that we here in my country(Namibia) still use 3G, and even in the capital city its difficult to find 4G spots

    Jaro JuniusJaro Juniusسنوات قبل
    • Seriously? I don't even remember using 3G

      Melody EgedeMelody Egedeسنوات قبل
  • What about latency in 5G networks? What is the real "ping"?

    Giorgi TsuladzeGiorgi Tsuladzeسنوات قبل
  • Theres nothing wrong with 4G

  • They should start implementing this in areas where large numbers of people gather. 5G is not just a technology for higher speeds. It's also able to serve exponentially more clients on each node. EG stadiums, arenas, downtown squares...

    Bryant ABryant A2 سنوات قبل
    • This is realistically the only acceptable, realistic, and impactful implementation I can fathom for the technology. Anywhere not wide open will experience severe signal attenuation due to the nature of 60GHz transmission, but for somewhere like Times Square or Shibuya Crossing I can see amazing potential.

      Alman1234Alman12342 سنوات قبل
  • Conclusion The fifth generation is an extension of the fourth generation Plus, and whoever controls this technology owns the world in the future

    Mohammed libyaMohammed libyaسنوات قبل
  • Nice to hear the truth about 5G , thank you !

    KEV JEANKEV JEANسنوات قبل
    • @MrCarl Aight boomers, explain why Marques is still perfectly fine after more than 1 year.

      dvorakdvorakسنوات قبل
    • @MrCarl A flashlight gives off radiation, in the 300'ish THz range, meaning it's at least a thousand fold more energetic, than anything a 5G emitter could output (being at about 30GHz). Also, most flashlights outputs anywhere between 3W and 50W of EM energy, while you'll struggle to receive more than 0.5W of EM energy from 5G. So yes, by your claims that "5G can give you cancer", we'd all receive so much cancer, our cancer would have cancer from all the regular lightbulbs around us.

      ShadowFalconShadowFalconسنوات قبل
    • @Saathvik crexitor That makes no sense. A flashlight wont give off nearly as much radiation as a 5g tower.

      MrCarlMrCarlسنوات قبل
    • @KEV JEAN Yeah, 5G can give you cancer if you live close to a tower.

      MrCarlMrCarlسنوات قبل
    • @MrCarl dangers ?

      KEV JEANKEV JEANسنوات قبل
  • For me the only device that really needs 5 G is Personal Computers Smartphones and Laptops don't really need 5 G

    Lazarus BlackwellLazarus Blackwellسنوات قبل
  • From 2021, situation is still roughly the same. And everything you mentioned is still totally pertinent, unfortunately.

    Blah dI BlahBlah dI Blah2 أشهر قبل
  • MKBHD: We all have 4G now Germany: * laughs in 3G *

    niklasniklas2 سنوات قبل
    • 😂😂

      I_am_LukiI_am_Lukiسنوات قبل

      محمد امین ایمانیمحمد امین ایمانیسنوات قبل
    • Damn, we bosniaks even have 4G

      kupusnjakkupusnjakسنوات قبل
    • Sorry

      John Smith, But Orion is Anti-Gay and TransphobicJohn Smith, But Orion is Anti-Gay and Transphobicسنوات قبل
    • You guys are having proper coverage of 3g everywhere? :)

      Mini NahidMini Nahidسنوات قبل
  • I'm wondering when will the quantum network start to take over.

    King GoreKing Goreسنوات قبل
  • Ok, so I finally get a 5G phone with free limited 5G data. When I go over that 5G data it throttles down to 3G. What happened to 4G lte? I asked my carrier this (T-Mobile) and they didn't know. Does anybody know?

    Doamino41Doamino412 أشهر قبل
  • Has this tech improved at all since this video was made?

    Andy ShellAndy Shellأشهر قبل
  • Great content and explanation, thankyou

    Clive HarperClive Harperسنوات قبل
  • Thanks for being honest dude! The simple fact is that tech companies & carriers wants us to justify paying for a technology that'll be practical maybe 2-3 years down the road. But as of right now, don't waste your cash to buy an expensive phone for nothing

    Mikey GuanipaMikey Guanipa2 سنوات قبل
    • @EVOLICIOUS dude. Just because 5g is used in particular way now does not mean it won't be more commonly used in the future. Just like 4g being more commonly used over 3g. The "g" stands for generation. As demands for higher bandwidth and faster transactions continue to climb, so will be the demand for 5g. Eventually 5g will be everywhere. This is a no-brainer, 5g *will replace 4g* in terms of everyday use.

      ghettoandroidghettoandroid2 سنوات قبل
    • 4g and 5g are two completely different technologies with two different use-cases. 5g is not replacing 4g. 5g is mostly used in congested network traffic areas such as a sports arena. 5g has low power consumption and high throughput.

    • shhhh... The justification is that these tech companies and carriers will need the capital to create this infrastructure. The more money they make, the faster we'll have 5G coverage. Don't burst the early adopter's bubble! Ignorance is bliss. XD

      ghettoandroidghettoandroid2 سنوات قبل
    • Right brother

      Haris AnsariHaris Ansari2 سنوات قبل
    • The reason why companies want you to spend money right now on tech that might be ready 5 years down the road is to make sure that the huge resources they will spend on the tech is worth. If no one is buying a folding phone now, why would they spend millions to make a better version ? The Iphone X already showed that once with the bold move from apple which cost them a fortune but now are claiming it back since a few people actually bought the phone. A lot of things happen this way and if you root for something to become readily available you have to spend money early on to help the people make it happen as soons a possible.(Investment of sorts)

      BeBittenBeBitten2 سنوات قبل
  • 9:55 "imagine a surgery over 5G" hopefully it doesn't rain when they open the brain!

    tntg5tntg5سنوات قبل
    • 😂

      Jie ZhuJie Zhu11 أشهر قبل
    • Talking about getting a few wires crossed. 🤣🤣🤣🤣🤣

      manabouttonguemanabouttongueسنوات قبل
    • I remember back when I was a kid in the late 80s people thought that you would get brain issue if you was on the phone the same time the microwave was going.

      Retro Games Retro Games سنوات قبل
    • so hilarious

      Tracy CoveTracy Coveسنوات قبل
    • ha ha ...sounds hilarious 😅😅

      Satvinder BindraSatvinder Bindraسنوات قبل
  • "One thousand, six hundred dollar phone-" No.

    Fox HeartFox Heartسنوات قبل
  • What were the power densities hitting you when you did this testing?

    Magnus JohanssonMagnus Johanssonسنوات قبل
    • @EVOLICIOUS -- Do you believe it is unharmful as long as the radiation is non-ionizing?

      Magnus JohanssonMagnus Johanssonسنوات قبل
    • Hardly even a watt per signal. It's non-ionizing RF.

  • I find it funny that people complain about Apple not putting out a 5G phone yet. 5G sounds great on paper...but its just not there, so why spend the money to put in a 5G modem in a phone when its really not truly ready for everyone to take advantage of.

    Ethan CorsbieEthan Corsbieسنوات قبل
  • The animations on this video are so important in the explanation! Very well done MKBHD and Team!

    Fisayo FosudoFisayo Fosudo2 سنوات قبل
    • Soon you'll be doing this great, and better 👌

      Anthony OyathelemhiAnthony Oyathelemhi2 سنوات قبل