Compare phones
| Global Score | |
| 89 | 82.2 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 11 | Android 10, 9.0 Pie |
| 2021-08-10 | 2019-06-17 |
| 6.40 x 2.97 x 0.31 inches | 6.17 x 2.93 x 0.35 inches |
| 7.94 ounces | 6.74 ounces |
| Ceramic Black, Ceramic White and Shadow Gray | Carbon Black, Flame Red and Glacier Blue |
| Aluminum and Ceramic | Metal and Metal |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 6.4 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| AMOLED | AMOLED |
| 393 pixels per inch | 403 pixels per inch |
| -- | 430 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 8.4 |
| Performance | |
| Qualcomm Snapdragon 888+ SM8350-AC chipset | Qualcomm Snapdragon 730 SM7150-AA chipset |
| Kryo 680 Prime, 64-bit, 5 nm (Octa-Core 3000 MHz) processor | Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 8 GB RAM | 6 GB RAM |
| Adreno 660 GPU | Adreno 618 GPU |
| 9.72 | 9.27 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 10.1 |
| Camera | |
| 108.00 MP + 20.00 MP | 48.00 MP + 20.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| 24.00mm focal length | 26.00mm focal length |
| 0.75 inches (1/1.33") sensor | 0.5 inches (1/2") sensor |
| 7680 x 4320 (24 fps) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1920 x 1080 (480 fps) (Full HD) slow motion video | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 13.75 | 11.66 |
| 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, Dual SIM | Nano SIM, Dual SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 4500mAh Li - Ion Battery | 4000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.32 | 5.92 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | 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 4 is just a bit better than the Xiaomi Mi 9T, getting an 89 score against 82.2. These phones come with Android OS (Operating System), but Xiaomi Mi Mix 4 has 11 version and Xiaomi Mi 9T has Android 10. The Xiaomi Mi Mix 4 body is incredibly newer and thinner, but somewhat heavier than Xiaomi Mi 9T.
Xiaomi Mi 9T features a little sharper display than Xiaomi Mi Mix 4, because although it has a bit lower 1080 x 2340 resolution and a bit smaller screen, it also counts with a little bit better pixels amount in each inch of display. Xiaomi Mi Mix 4 counts with a little better hardware performance than Xiaomi Mi 9T, and although they both have the same number of cores, the Xiaomi Mi Mix 4 also has more RAM memory.
The Xiaomi Mi Mix 4 counts with a better camera than Xiaomi Mi 9T, because although it has a smaller diafragm aperture, it also counts with a lot bigger camera sensor taking way higher quality photographs and videos, a much better 7680x4320 video resolution and a way more MP back facing camera. Xiaomi Mi Mix 4 and Xiaomi Mi 9T count with very similar memory to install applications and games or saving photos and videos, both of them have the same internal storage capacity.
The Xiaomi Mi Mix 4 features a bit better battery life than Xiaomi Mi 9T, because it has 4500mAh of battery capacity instead of 4000mAh.
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