Compare phones
| Global Score | |
| 75.5 | 98.1 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 12 | Android 11 |
| 2022-10-04 | 2021-01-29 |
| 6.42 x 2.99 x 0.34 inches | 6.50 x 2.98 x 0.35 inches |
| 7.13 ounces | 8.04 ounces |
| Black, Blue and Silver | Phantom black and Silver |
| Glass | Aluminum and Glass (Corning Gorilla Glass Victus) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 966.00 |
| Display / Screen | |
| 6.7 inches | 6.8 inches |
| 2712 x 1220 pixels | 3200 x 1440 pixels |
| AMOLED | Dynamic AMOLED |
| 444 pixels per inch | 516 pixels per inch |
| -- | 1500 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.7 | 9.8 |
| Performance | |
| MediaTek Dimensity 8100 MT6895Z (5 nm) chipset | Qualcomm Snapdragon 888 chipset |
| processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 8 GB RAM | 12 GB RAM |
| Mali-G610 MC6 GPU | Adreno 660 GPU |
| 6.21 | 9.72 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 10.1 |
| Camera | |
| 108.00 MP + 20.00 MP | 108.00 MP + 40.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| -- | 24.00mm focal length |
| 0.6 inches (1/1.67") sensor | 0.75 inches (1/1.33") sensor |
| -- | 7680 x 4320 (24 fps) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 11.11 | 13.75 |
| 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), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 10.6 | 10.7 |
| Battery Life | |
| 5000mAh Dual Nano SIM Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.8 | 6.8 |
| Other Features | |
| Bluetooth 5.3 | Bluetooth 5.1 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Samsung Galaxy S21 Ultra has a global score of 98.1, which is a lot better than Xiaomi 12T's 75.5 general score. Although it's the best cellphone we are comparing here, the Samsung Galaxy S21 Ultra design is older, heavier and just a little bit thicker than the Xiaomi 12T. Both phones in our current comparison include Android OS (operating system), but Samsung Galaxy S21 Ultra has 11 version and Xiaomi 12T has Android 12 version.
Samsung Galaxy S21 Ultra counts with a much better display than Xiaomi 12T, because it has a little larger screen, a just a little greater pixels density and a slightly higher 1440 x 3200 resolution. Galaxy S21 Ultra features a much more powerful processing unit than Xiaomi 12T, and although they both have 8 cores, the Galaxy S21 Ultra also has 4 GB more RAM.
Galaxy S21 Ultra and Xiaomi 12T count with extremely similar memory capacity for games and applications, both of them have equal 128 GB internal memory. The Galaxy S21 Ultra has a battery life that's very similar to the Xiaomi 12T one. Samsung Galaxy S21 Ultra has a greater camera than Xiaomi 12T, because although it has a smaller aperture which is not nice for low light photos and video, and they both have the same resolution back facing camera, the Samsung Galaxy S21 Ultra also counts with a way larger sensor capturing way better quality videos and pictures.
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