Compare phones
| Global Score | |
| 81.2 | 81 |
| Basic Information | |
| Xiaomi | Xiaomi |
| -- | Android 12 |
| 2017-10-10 | -- |
| 5.98 x 2.97 x 0.30 inches | -- |
| 6.53 ounces | -- |
| Black | Black and White |
| Aluminum and Ceramic | Aluminum and Ceramic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 614.00 | -- |
| Display / Screen | |
| 6 inches | 6.7 inches |
| 2160 x 1080 pixels | 3200 x 1440 pixels |
| IPS LCD | AMOLED |
| 402 pixels per inch | 524 pixels per inch |
| -- | 1500 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 9.7 |
| Performance | |
| Qualcomm Snapdragon 835 MSM8998 chipset | Qualcomm Snapdragon 8+ Gen 1 SM8450 (4 nm) chipset |
| Kryo 280, 64-bit, 10 nm (Octa-Core 2450 MHz) processor | processor |
| 6 GB RAM | 8 GB RAM |
| Adreno 540 GPU | Adreno 730 GPU |
| 9.45 | 6.21 |
| Storage | |
| 256 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 13.3 | 13.3 |
| Camera | |
| 12.00 MP + 5.00 MP | 50.00 MP + 20.00 MP |
| f/2.00 aperture | f/2.00 aperture |
| -- | 24.00mm focal length |
| 0.34 inches (1/2.9") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1280 x 720 (120 fps) (HD) slow motion video | 1920 x 1080 (1920 fps) (Full HD) slow motion video |
| 9.57 | 12.32 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.3 | 10.6 |
| Battery Life | |
| 3400mAh Li - Ion Battery | 4800mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.36 | 6.64 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Xiaomi Mi MIX 2 has a general score of 81.2, which is a bit better than Xiaomi 12S Ultra's 81 overall score. The Xiaomi 12S Ultra has a more vivid display than Xiaomi Mi MIX 2, because it has a higher resolution of 1440 x 3200, a better amount of pixels per screen inch and a bit bigger display. Xiaomi Mi MIX 2 has a very superior performance than Xiaomi 12S Ultra, although it has a lower amount of RAM, they both have the same number of cores.
Xiaomi 12S Ultra features a very superior camera than Xiaomi Mi MIX 2, and although they both have a same size camera aperture, the Xiaomi 12S Ultra also has a much higher video quality, a much larger back-facing camera sensor providing a much better image quality and a way more MP camera in the back.
The Xiaomi 12S Ultra features as much memory capacity for applications, games, photos and videos as Xiaomi Mi MIX 2, both of them have exactly the same 256 GB internal memory. The Xiaomi 12S Ultra counts with a way better battery lifetime than Xiaomi Mi MIX 2, because it has 4800mAh of battery capacity instead of 3400mAh.
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