Compare phones
| Global Score | |
| 88.9 | 81 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 10 | Android 12 |
| 2019-09-24 | -- |
| 6.08 x 2.85 x 0.41 inches | -- |
| 8.50 ounces | -- |
| Black | Black and White |
| Titanium | Aluminum and Ceramic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 7.9 inches | 6.7 inches |
| 2250 x 2088 pixels | 3200 x 1440 pixels |
| OLED | AMOLED |
| 389 pixels per inch | 524 pixels per inch |
| -- | 1500 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.2 | 9.7 |
| Performance | |
| Qualcomm Snapdragon 855+ SM8150-AC chipset | Qualcomm Snapdragon 8+ Gen 1 SM8450 (4 nm) chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor | processor |
| 12 GB RAM | 8 GB RAM |
| Adreno 640 GPU | Adreno 730 GPU |
| 9.81 | 6.21 |
| Storage | |
| 512 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 17.6 | 13.3 |
| Camera | |
| 108.00 MP | 50.00 MP + 20.00 MP |
| f/1.70 aperture | f/2.00 aperture |
| -- | 24.00mm focal length |
| 0.75 inches (1/1.33") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| -- | 1920 x 1080 (1920 fps) (Full HD) slow motion video |
| 10.56 | 12.32 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 4050mAh Li - Ion Battery | 4800mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6 | 6.64 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| GPS | GPS |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Xiaomi Mi Mix Alpha has an overall score of 88.9, which is a little bit better than Xiaomi 12S Ultra's 81 general score. Both of these phones come with Android OS (Operating System), but the Xiaomi Mi Mix Alpha has 10 version and Xiaomi 12S Ultra has Android 12 version. The Xiaomi 12S Ultra has a much better looking display than Xiaomi Mi Mix Alpha, because although it has a little bit worse resolution of 1440 x 3200 pixels and a bit smaller screen, it also counts with a better number of pixels per display inch.
Xiaomi Mi Mix Alpha has a really superior processing power than Xiaomi 12S Ultra, and although they both have 8 cpu cores, the Xiaomi Mi Mix Alpha also has a larger amount of RAM memory. Xiaomi 12S Ultra captures much better photographs and videos than Xiaomi Mi Mix Alpha, because although it has a smaller aperture which is not good for low-light captures and video, a lot less mega pixels resolution camera and a much tinier camera sensor shooting much worse quality videos and images, it also counts with a much better video definition.
The Xiaomi Mi Mix Alpha has a much better memory for apps and games than Xiaomi 12S Ultra, because it has 512 GB internal memory. The Xiaomi 12S Ultra has longer battery life than Xiaomi Mi Mix Alpha, because it has 4800mAh of battery capacity instead of 4050mAh.
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