Compare phones
| Global Score | |
| 88.9 | 89 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 10 | Android 11 |
| 2019-09-24 | 2021-08-10 |
| 6.08 x 2.85 x 0.41 inches | 6.40 x 2.97 x 0.31 inches |
| 8.50 ounces | 7.94 ounces |
| Black | Ceramic Black, Ceramic White and Shadow Gray |
| Titanium | Aluminum and Ceramic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 7.9 inches | 6.7 inches |
| 2250 x 2088 pixels | 2400 x 1080 pixels |
| OLED | AMOLED |
| 389 pixels per inch | 393 pixels per inch |
| No touch screen | No touch screen |
| 8.2 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 855+ SM8150-AC chipset | Qualcomm Snapdragon 888+ SM8350-AC chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor | Kryo 680 Prime, 64-bit, 5 nm (Octa-Core 3000 MHz) processor |
| 12 GB RAM | 8 GB RAM |
| Adreno 640 GPU | Adreno 660 GPU |
| 9.81 | 9.72 |
| Storage | |
| 512 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 17.6 | 10.1 |
| Camera | |
| 108.00 MP | 108.00 MP + 20.00 MP |
| f/1.70 aperture | f/1.90 aperture |
| -- | 24.00mm focal length |
| 0.75 inches (1/1.33") sensor | 0.75 inches (1/1.33") sensor |
| 3840 x 2160 (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| -- | 1920 x 1080 (480 fps) (Full HD) slow motion video |
| 10.56 | 13.75 |
| 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, Dual SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 4050mAh Li - Ion Battery | 4500mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6 | 6.32 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Xiaomi Mi Mix 4 has a score of 89, which is just a bit better than Xiaomi Mi Mix Alpha's 88.9 score. The Xiaomi Mi Mix 4 is a newer device, and it's also just a little lighter and notably thinner than Xiaomi Mi Mix Alpha. Both devices in this review work with Android OS (operating system), but Xiaomi Mi Mix 4 has a newer 11 version while Xiaomi Mi Mix Alpha has Android 10 version, providing some nice extra features and performance improvements.
Xiaomi Mi Mix Alpha counts with a little bit better screen than Xiaomi Mi Mix 4, because although it has a bit worse screen density, it also counts with a bigger display and a better 2088 x 2250 pixels resolution. Xiaomi Mi Mix Alpha features a way bigger memory capacity to install games and applications than Xiaomi Mi Mix 4, because it has 512 GB internal memory.
Xiaomi Mi Mix Alpha counts with a bit better hardware performance than Xiaomi Mi Mix 4, and although they both have 8 CPU cores, the Xiaomi Mi Mix Alpha also has a greater amount of RAM. Xiaomi Mi Mix 4 captures much better photographs and videos than Xiaomi Mi Mix Alpha, because although it has a smaller aperture which is not recommended for low-light captures and videos, and they both have a same size camera sensor and a 108 mega-pixels resolution back camera, the Xiaomi Mi Mix 4 also counts with a lot better video resolution.
Xiaomi Mi Mix 4 features just a bit better battery lifetime than Xiaomi Mi Mix Alpha, because it has an 11% more battery capacity.
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