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

User opinions and reviews

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  • A
  • Azo
  • PTp
  • 17 Jun 2021

Anonymous, 16 Jun 2021Battery doesn't hold charge very longHow long do you want?

    • V
    • V
    • 2Cd
    • 17 Jun 2021

    Alexyie, 17 Jun 2021No issue with dual sim, but I am using 2 physical sim cards... moreCan you leave the phone idle for some times and use another number to make phone call to SIM2 and see if it can receive call? I am curious to know that.

      • M
      • MzBan
      • MxZ
      • 17 Jun 2021

      V, 11 Jun 2021I am torn between Mi11u and S21u (Exynos). For 12GB-256GB i... moreMi 11 ultra ofc 🌞

        • R
        • Rejaz
        • dPR
        • 17 Jun 2021

        I noticed one thing in S21 series and that is the 2 different qualities of phones. One which is 128gb and made in Vietnam is low in quality than 256gb which is made in Korea. There are 2 differences at the moment first is fingerprint sensor which is way way better in Korean model than the Vietnamese model and the other is lagging, Korean model is smoother than the other. I have S21 in 256gb made in Korea and S21 Ultra 128gb made in Vietnam, both are exynos.

          • t
          • truthteller
          • iLW
          • 17 Jun 2021

          JustaGuy, 16 Jun 2021S21 Ultra 5G without 5G It looks like a Top Smartphone a... moreWrong. i get 5G in the UK and my speedtest shows 120 mbps.

            • A
            • Alexyie
            • KiE
            • 17 Jun 2021

            V, 14 Jun 2021I am a bit hesitant as I had a very bad experience with one... moreNo issue with dual sim, but I am using 2 physical sim cards instead of eSim

              • ?
              • Anonymous
              • rRU
              • 16 Jun 2021

              Azo, 12 Jun 2021No only using the Camera for very long the phone heats whic... moreBattery doesn't hold charge very long

                • J
                • JustaGuy
                • L9m
                • 16 Jun 2021

                S21 Ultra 5G without 5G

                It looks like a Top Smartphone and in most respects it is but...
                Think before you buy it, it comes labeled with 5G and doesn't actually have 5G (EUROPE).
                I know that infrastructure for 5G is not around yet, however as I recently discovered on 2 YouTube channels and on Leak.pt the models with Exynos 2100 Processor do not bring internal antennas for the functioning of 5G!! The only 5G is the symbol on the box! According to Youtubers, the models they were using are International (EUROPE) with Exynos 2100 Processor!
                With a price tag of over €1000, we are being robbed! We don't have 5G and processor is weaker than Qualcomm Snapdragon!

                  Shame on Samsung for putting sub-optimal chips on a good looking device

                    Shame it doesn't have dual band gps, going for oppo which has it!

                      • T
                      • Tony
                      • Nug
                      • 15 Jun 2021

                      V, 14 Jun 2021I am a bit hesitant as I had a very bad experience with one... moreGood lovely

                        • V
                        • V
                        • 2Cd
                        • 14 Jun 2021

                        Kiky, 12 Jun 2021S21u. If u ask meI am a bit hesitant as I had a very bad experience with one of Samsung flagship phones in the past. The problem was with network reception. It was supposed to be a dual SIM device, but it was only 1.5 SIM. Sometimes I could not be reached thru my second SIM although it showed full signal. I did not realize that problem at first. One of my friends later told me that I could not be reached.

                        Can anyone who has S21u test whether it support dual SIM in reality?

                          • A
                          • AnoM
                          • bJb
                          • 14 Jun 2021

                          Well, as a competition for selecting an Android smartphone, there are plenty more choice to choose from, just choose the one suite you the best then just use that, no need to change smartphone every quarter, every year, despite these smartphone company want you to always spend money to upgrade, the upgrade is no end.
                          As for comparison to Apple iPhone, I would say it is all down to preference, as both try to lock user in their own ecosystem anyway.
                          All in all, I choose Android because of it's openness, but Android is still not as polished, still long way to go.

                            • ?
                            • Anonymous
                            • YTy
                            • 14 Jun 2021

                            entoni, 13 Jun 2021Why there is no more video ois in s21 ultra or other 2021 f... moreOIS is great for photos, but for videos they cause jello due to the lens moving physically. Samsung disabled OIS in videos so they don't distort the video.

                              • F
                              • Fred
                              • 80i
                              • 13 Jun 2021

                              Jos, 11 Jun 2021I bought this, the phone heats too much otherwise everythin... moreYeah mine overheats too...Will never touch Samsung again

                                • ?
                                • Anonymous
                                • atm
                                • 13 Jun 2021

                                V, 11 Jun 2021I am torn between Mi11u and S21u (Exynos). For 12GB-256GB i... mores21 ultra

                                  Why there is no more video ois in s21 ultra or other 2021 flagship phones. The have only gyro-eis, at least from the specs published in gsmarena. Does someone know the reason?

                                    • ?
                                    • Anonymous
                                    • IbE
                                    • 13 Jun 2021

                                    Anonymous, 12 Jun 2021S21u for sure since that's a good deal for the priceNo get Note 20 ultra you get SD Card Slot and a Bluetooth enabled S Pen with a slot in the phone to recharge pen!!!! S21 lost too much!!!

                                      • A
                                      • Aluki
                                      • IWR
                                      • 12 Jun 2021

                                      Jos, 11 Jun 2021I bought this, the phone heats too much otherwise everythin... moreYes, Exactly Same here

                                        • ?
                                        • Anonymous
                                        • BP8
                                        • 12 Jun 2021

                                        V, 11 Jun 2021I am torn between Mi11u and S21u (Exynos). For 12GB-256GB i... moreS21u for sure since that's a good deal for the price