Samsung Galaxy S21 Ultra 5G - user opinions and reviews
- Anonymous
- SvB
joe nodden, 16 Nov 2020Bruh imagine having a hole in your display in 2021.Imagine having a gigantic island in 2025
- Anonymous
- SvB
joe nodden, 16 Nov 2020Bruh imagine having a hole in your display in 2021.IT'S A MONSTER. I am 13 year old and i have this phone since june this year. I like it very much. There are some friends of mine saying "imagine having a 4 year old phone" like BRO... it is even better than an iphone 16 or 17. I said back "imagine having 15 x zoom in 2025" This phone is from 2021 and it has 16 GB OF RAM aaaand 512 gb strg. In 2025 iphone introduced 12 gb ram for 17 series.
- Young achiever
- xjH
Michael569, 02 Oct 2025Any suggestion and how to get the Android 7 update for my S21 Ultra I still do not receive tha... moreIt only upgraded into 4 major version
- TheTattooDude
- I80
jeffM, 27 Oct 2025Easily the S21 Ultra. It's a beastYessss it is a beast. S21 Ultra is the best phone ever had it since release battery and all use it everyday it's perfectly fine!
- jeffM
- CF}
Sam799, 26 Jul 2025I don't like the MIUI, it's nothing compared to One UI on Samsung. Also the telephot... moreEasily the S21 Ultra. It's a beast
- Michael569
- 4ra
Any suggestion and how to get the Android 7 update for my S21 Ultra I still do not receive that update as yet I only been getting Google Play security patch model number SM-G998U
- Ba
- XJ$
Forget my Pin lock don't want to reset any help
- Gorge72
- Q76
Anonymous, 02 Sep 2025I love this phone My question is how can one Indentify a original & a fake one? the x10 zoom
- Gorge72
- Q76
The phone is incredible as long as you get the Snapdragon version. I have the Exynos version and the processor feels like a 700 series Snapdragon. 🤮
- Florin
- nD{
I use s21 ultra and is Good to use 100x zoom is super and isnt pixelated
- Chuks
- XKk
My s21 ultra still hasn't gotten d android version 15 one uii 7 don't know if it's cos myy phone iis SM-G998U model ppls som1 help am really worried 😢
- Anonymous
- Kx7
Bla, 29 Jun 2025For those s21 ultra users who got issue regarding SCREEN. 1. You have bought the phone rene... morethe green line issue, is random, even if you buy the phone from official shop, you'd still have chance to get, and if you still did not get any green line, then you're lucky, its like having a time bomb, and i agree, with someone that says, dropped their phone can make the screen cracked even has green line, and use the cellphone too much until it gets very hot
- Anonymous
- xu@
I love this phone
My question is how can one Indentify a original & a fake one?
- Eurasian Dynasty
- pSF
Anonymous897, 02 Aug 2025Bro plz give me an s10 one. Mines stuck with android 3.0 many thanks ExtremeRom Nexus
https://xdaforums.com/t/rom-oneui-7-port-15-extremerom-nexus-v2-6-1-for-galaxy-s10-series.4732845/
It's One UI 7.
- Subira
- NsE
Sim card not working/read
- Kaif
- XQv
Saleh3, 20 Jul 2025want to buy it, but I'm worried about the green line issue. If it happens, I won’t be ab... moreGot 2 lines. Stay away
- Anonymous897
- XVM
Eurasian Dynasty, 09 Jul 2025Hello. There is an amazing OneUI 7 custom ROM that requires you to unlock your bootloader. ... moreBro plz give me an s10 one. Mines stuck with android 3.0 many thanks
- Anonymous
- XBA
CircleBurb152, 01 Aug 2025because the camera system had an upgrade and to keep costs down for the s21 ultra they had to ... moreThanks for this
- CircleBurb152
- mjf
Blero, 16 Jul 2025S20 ultra 45w charger s21 ultra 25w why samsung why 🤦🏻♂️because the camera system had an upgrade and to keep costs down for the s21 ultra they had to slow the charging speeds down
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