Samsung Galaxy A21s
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Samsung Galaxy A21s

User opinions and reviews

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  • S
  • Samsung user
  • rK8
  • 23 Feb 2025

okelo, 13 Jun 2024i have this phone since 2020 but since last month it start... moreReset the phone

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    • Anonymous
    • KZ8
    • 20 Feb 2025

    avkila, 17 Feb 2025ah my old phone. this phone is like 80 usd on secondhand ma... moreCan you outline the steps you took to root and overclock the phone?

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      • avkila
      • 0G{
      • 17 Feb 2025

      ah my old phone. this phone is like 80 usd on secondhand market. once rooted and overclocked with konabess kernel, you can really push performance out of this thing. custom rom it and get rid of all google related things and you got yourself a budget gaming phone. I never did some extreme gaming on this but i remember me playing MLBB at max settings at 60fps consistently.

        • k
        • katelyn
        • mm}
        • 02 Jan 2025

        no matter what u do, do not get it at the lowest specs. it's almost unusable with 32gb storage and 2gb ram, to the point it's lagging on things like tiktok. i recommend you get it in higher ram and storage, because it's a pretty decent phone considering the price. the battery life is really good, lasting me 10-15 hours with heavy use. it's a good phone if you're not going to be gaming

          I really like this phone it is one of the best Phone of A series of samsung i have 128ROM 4RAM and it games its go decent

          Games Test
          Minecraft:Its go very good
          Roblox:Sometimes it lags

            • ?
            • Anonymous
            • K7f
            • 09 Dec 2024

            Skilz1999, 28 Nov 2024dont buy it, its really slow in 2024, 3gb ram and 32gb stor... more64gb version is good I can play codm without issues and also genshin impact but that was 5 months ago because I didn't know I brought it to it's knees until it was too late and the screen fell off then battery broke :(

              GregSpegal , 14 Oct 2023Listen guys, this is not a very good handset. If you go t... moreThe people who primarily bought this phone aren't living in USA or Canada with Walmart and a local availibility of eBay used flagships. This phone seems to have been mostly marketed in Central/Latin American regions and a few other developing regions. This advice would make more sense in the Galaxy A21 (not A21s) thread that was marketed for the NA market.

                As of 2024, it is choppier for a lot of general usage throughout the phone compared to another phone launched the same year (Galaxy M31) which is in a tier above the A21s. There is a not outfront but rather subtle latency you can sense when doing things like navigating the settings or loading up pages on a good connection. Still works smoothly for call, text and music. I was also surprised to see Otterbox make a case for the lower middle class Galaxy A21s but not one for the likes of Galaxy A31 or M31.

                  dont buy it, its really slow in 2024, 3gb ram and 32gb storage horrible mix. Better off with a flagship android phone from 2020 and upwards.

                    Over 10 hours onscreen time for 90% of battery usage, OMG, this phone just amazed me. I bought one just several days ago, and I have never used such a Samsung before, this is my very first one (secondhand of course). I'm thinking about another S class one afer a very long time using Nokia

                      • ?
                      • Anonymous
                      • XBF
                      • 02 Oct 2024

                      Andrio Eric, 21 Aug 2024Good afternoon, is anyone here experiencing OTG connection ... moreJust ignore it continue what you copy or move what you want, you will see that it working

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                        • Anonymous
                        • XRg
                        • 25 Aug 2024

                        Ghost, 24 Aug 2024I don't seem to understand why cause mine too is exper... moreWhat is the issue? Please specify it.

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                          • Ghost
                          • CF}
                          • 24 Aug 2024

                          Andrio Eric, 21 Aug 2024Good afternoon, is anyone here experiencing OTG connection ... moreI don't seem to understand why cause mine too is experiencing the same problem.

                            Good afternoon, is anyone here experiencing OTG connection problems? I have tried many times to insert and remove the OTG doggle, OTG cable, etc. but still can't connect and read the card reader and external HDD that I have. This has been happening since the last security update. What should I do? Should I take it to the service center or wait for the latest update?

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                              • aztronomo
                              • LFC
                              • 19 Jul 2024

                              Checking in for battery life. 3 years of heavy usage, it's still at 90%. Great budget phone. S+

                                • V
                                • Vasi
                                • syv
                                • 16 Jul 2024

                                Galaxy "A" series mostly sucks.... cheaper brand takes its toll.

                                  • G
                                  • Gsm arena user 06
                                  • S9{
                                  • 24 Jun 2024

                                  okelo, 13 Jun 2024i have this phone since 2020 but since last month it start... moreFlash custom ROM

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                                    • pol
                                    • 7Xa
                                    • 22 Jun 2024

                                    okelo, 13 Jun 2024i have this phone since 2020 but since last month it start... moremine too. idk what to do

                                      • o
                                      • okelo
                                      • XEv
                                      • 13 Jun 2024

                                      i have this phone since 2020 but since last month it started switching off unexpectedly and it takes too long to switch it on again,can someone with any idea of help respond please

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                                        • agl1153
                                        • xPP
                                        • 12 Jun 2024

                                        Anonymous, 10 Jun 2024I’ve been using this phone for 4 years now.Unless you count... moreGood news, I've just got a new software update this morning. Why not try updating yours.