Compare phones
| Global Score | |
| 79.8 | 81 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 10 | Android 12 |
| 2021-04-16 | -- |
| 6.82 x 5.25 x 0.30 inches | -- |
| 11.18 ounces | -- |
| Black and Ceramic | Black and White |
| Aluminum and Glass (Corning Gorilla Glass 5) | Aluminum and Ceramic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 8 inches | 6.7 inches |
| 2480 x 1860 pixels | 3200 x 1440 pixels |
| AMOLED | AMOLED |
| 388 pixels per inch | 524 pixels per inch |
| 900 cd/m2 brightness | 1500 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.7 | 9.7 |
| Performance | |
| Qualcomm Snapdragon 888 SM8350 (5 nm) chipset | Qualcomm Snapdragon 8+ Gen 1 SM8450 (4 nm) chipset |
| processor | processor |
| 12 GB RAM | 8 GB RAM |
| Adreno 660 GPU | Adreno 730 GPU |
| 6.21 | 6.21 |
| Storage | |
| 256 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 13.3 | 13.3 |
| Camera | |
| 108.00 MP + 20.00 MP | 50.00 MP + 20.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| 80.00mm focal length | 24.00mm focal length |
| -- | 0.5 inches (1/2") sensor |
| -- | 7680 x 4320 (24 fps) video resolution |
| -- | 1920 x 1080 (1920 fps) (Full HD) slow motion video |
| 10.45 | 12.32 |
| 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, Dual SIM | Nano SIM |
| 10.6 | 10.6 |
| Battery Life | |
| 5020mAh Battery | 4800mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.8 | 6.64 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | -- |
| Infra-red port | -- |
| -- | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Xiaomi 12S Ultra has a score of 81, which is slightly better than the Xiaomi Mi Mix Fold's 79.8 global score. Xiaomi 12S Ultra is a a lot lighter and noticeably thinner cellphone than Xiaomi Mi Mix Fold. Both phones in this comparison review include Android OS (operating system), but Xiaomi 12S Ultra has a newer 12 version while Xiaomi Mi Mix Fold has Android 10.
Xiaomi 12S Ultra counts with a more vivid screen than Xiaomi Mi Mix Fold, because although it has a little bit smaller display and a bit worse 1440 x 3200 resolution, it also counts with a much brighter display and a greater display pixels density. Xiaomi 12S Ultra counts with as much storage capacity for applications, games, photos and videos as the Xiaomi Mi Mix Fold, both of them have equal internal memory capacity.
The Xiaomi 12S Ultra's processing unit is just as good as the Xiaomi Mi Mix Fold one, and although the Xiaomi 12S Ultra has a lower amount of RAM memory, they both have 8 cores. Xiaomi 12S Ultra captures better photographs and videos than Xiaomi Mi Mix Fold, although it has a smaller aperture which is not so good for low light images and video and a way worse 50 megapixels resolution camera.
Xiaomi Mi Mix Fold counts with a bit longer battery performance than Xiaomi 12S Ultra, because it has a 5020mAh battery size against 4800mAh.
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