Compare phones
| Global Score | |
| 81 | 80.8 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 12 | Android 11 |
| -- | 2021-05-20 |
| -- | 6.37 x 2.97 x 0.35 inches |
| -- | 6.70 ounces |
| Black and White | Cool Blue, POCO Yellow and Power Black |
| Aluminum and Ceramic | -- |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 6.5 inches |
| 3200 x 1440 pixels | 2400 x 1080 pixels |
| AMOLED | IPS LCD |
| 524 pixels per inch | 405 pixels per inch |
| 1500 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 9.7 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 8+ Gen 1 SM8450 (4 nm) chipset | MediaTek Dimensity 700 MT6833V chipset |
| processor | Cortex-A76, 64-bit, 7 nm (Octa-Core 2200 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Adreno 730 GPU | Mali-G57 MC2 GPU |
| 6.21 | 9.18 |
| Storage | |
| 256 GB internal memory | 64 GB internal memory |
| No SD card slot | No SD card slot |
| 13.3 | 7.7 |
| Camera | |
| 50.00 MP + 20.00 MP | 48.00 MP + 8.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 24.00mm focal length | -- |
| 0.5 inches (1/2") sensor | 0.5 inches (1/2") sensor |
| 7680 x 4320 (24 fps) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1920 x 1080 (1920 fps) (Full HD) slow motion video | 1280 x 720 (120 fps) (HD) slow motion video |
| 12.32 | 10.89 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.6 | 10.6 |
| Battery Life | |
| 4800mAh Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.64 | 6.8 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.1 |
| GPS | GPS |
| -- | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Xiaomi 12S Ultra is slightly better than Xiaomi POCO M3 Pro 5G, with a score of 81 against 80.8. Both phones we are comparing work with Android OS (operating system), but Xiaomi 12S Ultra has a more recent 12 version while Xiaomi POCO M3 Pro 5G has Android 11 version, so it counts with a couple nice extra features. The Xiaomi 12S Ultra is a way thinner and noticeably lighter cellphone than the Xiaomi POCO M3 Pro 5G.
Xiaomi POCO M3 Pro 5G features a lot better processing power than Xiaomi 12S Ultra, although it has 4 GB lesser RAM memory, they both have a Octa-Core processor. The Xiaomi 12S Ultra counts with a more vivid screen than Xiaomi POCO M3 Pro 5G, because it has a better 1440 x 3200 pixels resolution, a quite bigger display and more pixels per inch of display.
Xiaomi 12S Ultra shoots much better pictures and videos than Xiaomi POCO M3 Pro 5G, because although it has a smaller diafragm aperture, and they both have the same camera sensor size, the Xiaomi 12S Ultra also counts with a more MP camera and a lot better video resolution. Xiaomi 12S Ultra counts with a very superior storage capacity for applications and games than Xiaomi POCO M3 Pro 5G, because it has 256 GB internal memory capacity.
The Xiaomi POCO M3 Pro 5G features a little longer battery performance than Xiaomi 12S Ultra, because it has 5000mAh of battery capacity.
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