Compare phones
| Global Score | |
| 72.9 | 88.9 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 12 | Android 10 |
| -- | 2019-09-24 |
| -- | 6.08 x 2.85 x 0.41 inches |
| -- | 8.50 ounces |
| -- | Black |
| -- | Titanium |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.3 inches | 7.9 inches |
| 2400 x 1080 pixels | 2250 x 2088 pixels |
| AMOLED | OLED |
| 418 pixels per inch | 389 pixels per inch |
| 1100 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.9 | 8.2 |
| Performance | |
| Qualcomm Snapdragon 8+ Gen 1 SM8450 (4 nm) chipset | Qualcomm Snapdragon 855+ SM8150-AC chipset |
| processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor |
| 8 GB RAM | 12 GB RAM |
| Adreno 730 GPU | Adreno 640 GPU |
| 6.21 | 9.81 |
| Storage | |
| 128 GB internal memory | 512 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 17.6 |
| Camera | |
| 50.00 MP + 16.00 MP | 108.00 MP |
| -- | f/1.70 aperture |
| -- | 0.75 inches (1/1.33") sensor |
| -- | 3840 x 2160 (4K) video resolution |
| 8.47 | 10.56 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 4500mAh Battery | 4050mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.32 | 6 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| 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 a global score of 88.9, which is way better than Xiaomi 12S's 72.9 score. These phones include Android OS (operating system), but Xiaomi Mi Mix Alpha has the previous 10 version and Xiaomi 12S has Android 12 version. Xiaomi Mi Mix Alpha has a much faster CPU than Xiaomi 12S, and although they both have 8 processing cores, the Xiaomi Mi Mix Alpha also has more RAM memory.
Xiaomi 12S features a little sharper display than Xiaomi Mi Mix Alpha, because although it has a much lower 1080 x 2400 pixels resolution and a much smaller screen, it also counts with a just a bit better count of pixels per display inch. The Xiaomi Mi Mix Alpha shoots much clearer videos and photos than Xiaomi 12S, because it has a way more mega-pixels back camera.
The Xiaomi Mi Mix Alpha counts with a very superior memory capacity for apps and games than Xiaomi 12S, because it has 512 GB internal memory capacity. The Xiaomi 12S counts with a little longer battery life than Xiaomi Mi Mix Alpha, because it has a 4500mAh battery capacity.
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