Samsung Galaxy S21 Ultra 5G
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Samsung Galaxy S21 Ultra 5G

User opinions and reviews

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  • j
  • jpn4
  • yJt
  • 22 Aug 2024

This phone is good.

    • Z
    • Zulaikhiz
    • 6Qn
    • 05 Aug 2024

    After 6.1 android 14 battery drains out quickly even in the standby mode

      • E
      • Ewiase
      • CG1
      • 05 Aug 2024

      Anonymous, 30 Jul 2024The touchscreen on my phone keeps not working (after a soft... moreits a know bug for one ui 6.1. but revert back or go to xda, there is a solution there. What happens is that, the update turns off the touch function for some devices and samsung is not fixing it. this is absolutely disturbing

        Anonymous, 30 Jul 2024The touchscreen on my phone keeps not working (after a soft... moreTry cleaning your screen and if that doesn't help, go to settings and adjust Touch Sensitivity

          • ?
          • Anonymous
          • CbJ
          • 30 Jul 2024

          The touchscreen on my phone keeps not working (after a software update).

            • A
            • Aszi
            • xjH
            • 18 Jul 2024

            Im still at 6.0 but I'm experiencing a touch problem 'sometimes', not always. There are times that the screen is unresponsive. I have to restart the phone to make it back to normal. And sometimes, the off button in screen is also unresponsive, so i cant restart the phone. What's happening to this phone. Is it time to try the other brands?

              jpn4, 14 Jul 2024What's your carrier? SKC South Korea i guess

                Nnabazz , 11 Jul 2024S21 ultra or oneplus 10 pro? Please give reasons You can compare them side by side on GSM arena.
                After research, I chose S21 Ultra over the One plus.
                They're almost the same but the S21 Ultra has some afew xtras

                  purplelordlovell, 14 Jul 2024Hey guys i got the s21 ultra 5G G998N South Korea, Exynos a... moreI guess you head to Samsung Kenya in Nairobi. They must have unlocking software

                    • M
                    • Medusa
                    • X03
                    • 17 Jul 2024

                    Screen is really fragile. Do not drop! My smashed on day 1 of owning. Replacement glass has lasted the distance.
                    I had a otterbox and smash proof screen protector on it and it still smash.

                      • H
                      • Hismine
                      • xtS
                      • 14 Jul 2024

                      He pls help i cant login my samsung account since yesterday to SM-G998U Snapdraggon variant....it keep on saying failed...but i login to account using browser what can i do

                        • A
                        • Ashraf
                        • MuK
                        • 14 Jul 2024

                        I had a brand new S21 Ultra, the problem of it is working ok with the pen but it does not work at all with the touch of hand. Please could you tell me what to do. Thanks alot.

                          • j
                          • jpn4
                          • yJt
                          • 14 Jul 2024

                          purplelordlovell, 14 Jul 2024Hey guys i got the s21 ultra 5G G998N South Korea, Exynos a... moreWhat's your carrier?

                            Hey guys i got the s21 ultra 5G G998N South Korea, Exynos and wanted to know if anyone has a similar problem like me. The phone performs incredibly well but esim is disabled, no simcard manager and in settings, security, sim security there is a new feature i see called sim personalization( which below says Require/dont require password to use another sim) i got to know its password but i havent tested this phone with a different simcard but its working with the simcard i have in Kenya, Africa and that actually means its unlocked since its a South Korea phone. So i just wanted to ask id therr someone who knows how i can unlock esim, thats the only feature i want enabled.

                              • H
                              • HISMINE
                              • xjH
                              • 14 Jul 2024

                              I just got this S21 ultra today I hope I ll enjoy it cos it looks smaller in my face probably bcos I used Note 20 ultra before and I like so much love it but the battery drain easily
                              And Pls is there a problem with Samsung saver I can't login my account

                                • N
                                • Nnabazz
                                • r31
                                • 11 Jul 2024

                                S21 ultra or oneplus 10 pro? Please give reasons

                                  Promise, 26 Jun 2024Is the issue with your device resolved already? And Is y... moreNo its not solved yet. Snapdragon

                                    • A
                                    • Amit
                                    • rK@
                                    • 07 Jul 2024

                                    Kellyjr0147, 23 Jun 2024Hello guys, please I need your serious and honest advice 1🙏... morePlease use the SamFw tool to upgrade, you will need to change the csc of the phone to see if the updates are available for that csc, the tool will tell you the compatible csc for your phone,try a few of them and use the keep which gets you the upgrade.

                                    I had the same issue and samfw solved it!

                                      I've the exynos version the phone runs on one UI 6.1 with no green lines whatsoever.

                                        • O
                                        • Okeres200
                                        • mFd
                                        • 06 Jul 2024

                                        Wes254, 27 Jun 2024My daily device. This phone is perfect in every sense, the ... moreAre you using the snapdragon or exynos system, because I'm hearing about green line issues in the screen after upgrading to one UI6.1. And I like to buy this phone.