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Xiaomi 12X - user opinions and reviews

Xiaomi 12X
MORE PICTURES
  • Released 2021, December 31
    176g, 8.2mm thickness
    Android 11, MIUI 13
    128GB/256GB storage, no card slot
  • 1.3% 2,372,889 hits
  • 301 Become a fan
  • 6.28"
    1080x2400 pixels
  • 50MP
    4320p
  • 8/12GB RAM
    Snapdragon 870 5G
  • 4500mAh
    67W
  • Review
  • Pictures
  • Compare
  • Specifications

  • Post your opinion
Pages: 1 2…25 »

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E
  • Emmy2009
  • XBK
  • 12 Jun 2025

Nuhas, 03 Jun 2025Had same problem, first display dead then totally deadIs the phone still a good choice in 2025

  • Reply
    N
    • Nuhas
    • XNB
    • 03 Jun 2025

    12x user - brick, 06 Apr 2025I am the same user I used 12x for 2 months back then. Well the phone, 12x, lasted me maybe ano... moreHad same problem, first display dead then totally dead

    • Reply
      h
      • hesam
      • BLc
      • 29 Apr 2025

      hello guys, what gcam version and config is the best for this phone? i download some and everyone of the configs either crashing the gcam(because of unmatched version) or has purple hue vintage look on them.

      • Reply
        1
        • 12x user - brick
        • ntZ
        • 06 Apr 2025

        User of 12x for 2mo, 05 Feb 2023Jumped to 12x after using note 11 lite. And while the latter i considered to be a really good ... moreI am the same user I used 12x for 2 months back then. Well the phone, 12x, lasted me maybe another 8 months and just went dead one day. With no signs - anything. Just brick dead. And because I got it from company which I had left at that time, I could not get warranty service. I brought it to phone service to be told that it is Motherboard issue and needs to be replaced for few hundred Eur. I skipped that and bought Poco X5 Pro for 129eur (happened to be promotion).
        So I have brick dead 12x, which looks like brand new, slim, compact, nice, almost perfect when worked, but dead as deadmouse ..

        • Reply
          ?
          • Anonymous
          • p27
          • 03 Feb 2025

          pablito, 02 Feb 2025Hello friends, I just bought the device. The adaptive refresh rate is not working properly. In... moreI found the cause of the problem. If the screen brightness is at least 60%, it switches between 120 and 60 Hz. This is ridiculous.

          • Reply
            p
            • pablito
            • p27
            • 02 Feb 2025

            Hello friends, I just bought the device. The adaptive refresh rate is not working properly. In the gsmarena review video, the screen was dropping to 60 when idle in the adaptive option, but it does not drop below 120 when I am in adaptive mode. Does anyone else have this problem? Is there a solution? I am using version 1.0. 8.0 and there is no other update.

            • Reply
              R
              • Rolless
              • 0C2
              • 25 Jan 2025

              Anonymous, 26 Dec 2024Just had update. Still going strong after nearly three years. A good solid phone. What kind of update?... Do you know if it will receive android 14? I read some where that android 14 would be last update for 12x

              • Reply
                P
                • Pinone
                • JHG
                • 08 Jan 2025

                Crazy that we don't get HyperOS 2.0 with this great hardware on it.

                • Reply
                  ?
                  • Anonymous
                  • CAy
                  • 05 Jan 2025

                  Anonymous, 26 Dec 2024Just had update. Still going strong after nearly three years. A good solid phone. So no issues with pink or green lines on the screen? And what version of hyperOs are you running on

                  • Reply
                    ?
                    • Anonymous
                    • H5x
                    • 26 Dec 2024

                    Just had update. Still going strong after nearly three years. A good solid phone.

                    • Reply
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                      ?
                      • Anonymous
                      • ptC
                      • 18 Apr 2024

                      EU 12x Users if they want get new Hyper OS, they need to change they regin to switzerland.

                      • Reply
                        M
                        • MiFan
                        • qEb
                        • 07 Apr 2024

                        Where is HyperOS 1.0.1.0.TLDEUXM (EU) firmware update?

                        • Reply
                          ?
                          • Anonymous
                          • 8p0
                          • 30 Mar 2024

                          Anonymous, 22 Mar 2024Europe is not listed. I have bought my 12x from official Xiaomi store. The unit is CE certified (the sticker is still on the back of the phone) and it is running on hyperOS, meaning Europe is already on the liat for HyperOs

                          • Reply
                            ?
                            • Anonymous
                            • H5x
                            • 22 Mar 2024

                            Anonymous, 20 Mar 2024EuropeEurope is not listed.

                            • Reply
                              ?
                              • Anonymous
                              • 8p0
                              • 20 Mar 2024

                              Anonymous, 13 Mar 2024Can you tell me in what region is your Xiaomi 12x set.Europe

                              • Reply
                                ?
                                • Anonymous
                                • ptC
                                • 13 Mar 2024

                                Anonymous, 10 Mar 2024The global version of HyperOs for 12x is available and I have received it through OTA. It is b... moreCan you tell me in what region is your Xiaomi 12x set.

                                • Reply
                                  R
                                  • Rosso
                                  • 3LF
                                  • 12 Mar 2024

                                  Anonymous, 10 Mar 2024The global version of HyperOs for 12x is available and I have received it through OTA. It is b... moreI received it but it disappeared the very next day

                                  • Reply
                                    ?
                                    • Anonymous
                                    • 8p0
                                    • 10 Mar 2024

                                    Unkown, 06 Mar 2024Anyone received Hyper OS update?, on https://miuirom.org/updates/xiaomi-hyperos-1 they say tha... moreThe global version of HyperOs for 12x is available and I have received it through OTA. It is based on Android 13, although I personally expected 14. There is not a significant difference from the MUIU in UI, but the system itself is smoother and more reliable. The battery is "calm" now, and it lasts longer than before. I highly recommend this upgrade, at least for this 12x of ours

                                    • Reply
                                      U
                                      • Unkown
                                      • ptC
                                      • 06 Mar 2024

                                      Anyone received Hyper OS update?, on https://miuirom.org/updates/xiaomi-hyperos-1 they say that there is release for global version.

                                      • Reply
                                        ?
                                        • Anonymous
                                        • gK{
                                        • 24 Feb 2024

                                        Anonymous, 31 Jan 2024I have mine for year and a half, battery life might be worse then before but I don't know... moreFast charging degrades battery very fast over time. Try chaging your device no more than 18w charger.

                                        10w charger is a safe bet.

                                        • Reply
                                          • Post your opinion

                                          Sort by:
                                          ◄ 1 2…25►
                                          Total of 482 user reviews and opinions for Xiaomi 12X.
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