Compare phones
| Global Score | |
| 89 | 76.5 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 11 | -- |
| 2021-08-10 | 2017-04-28 |
| 6.40 x 2.97 x 0.31 inches | 5.72 x 2.78 x 0.29 inches |
| 7.94 ounces | 5.93 ounces |
| Ceramic Black, Ceramic White and Shadow Gray | Black, Blue and White |
| Aluminum and Ceramic | Glass and Metal |
| Scratch-Resistant Glass | -- |
| -- | $ 421.00 |
| Display / Screen | |
| 6.7 inches | 5.2 inches |
| 2400 x 1080 pixels | 1920 x 1080 pixels (Full HD) |
| AMOLED | IPS LCD |
| 393 pixels per inch | 424 pixels per inch |
| -- | 600 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 8.7 |
| Performance | |
| Qualcomm Snapdragon 888+ SM8350-AC chipset | Qualcomm Snapdragon 835 MSM8998 chipset |
| Kryo 680 Prime, 64-bit, 5 nm (Octa-Core 3000 MHz) processor | Kryo 280, 64-bit, 10 nm (Octa-Core 2457 MHz) processor |
| 8 GB RAM | 6 GB RAM |
| Adreno 660 GPU | Adreno 540 GPU |
| 9.72 | 9.45 |
| 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 | 12.00 MP + 8.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| 24.00mm focal length | 27.00mm focal length |
| 0.75 inches (1/1.33") sensor | 0.34 inches (1/2.9") 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 | 1280 x 720 (120 fps) (HD) slow motion video |
| 13.75 | 9.68 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | -- |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 10.6 | 3 |
| Battery Life | |
| 4500mAh Li - Ion Battery | 3350mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.32 | 5.36 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Xiaomi Mi Mix 4 is better than the Xiaomi Mi 6, getting a general score of 89 against 76.5. Even though Xiaomi Mi Mix 4 is notably newer than Xiaomi Mi 6, it's extremely heavier and a little bit thicker. The Xiaomi Mi 6 has a slightly better looking display than Xiaomi Mi Mix 4, because although it has a bit worse 1080 x 1920 resolution and a lot smaller screen, it also counts with a little bit better display pixels density.
Xiaomi Mi Mix 4 counts with a little better performance than Xiaomi Mi 6, and although they both have a Octa-Core CPU, the Xiaomi Mi Mix 4 also has more RAM. The Xiaomi Mi 6's memory capacity for applications, games, photos and videos is just as good as Xiaomi Mi Mix 4's one, they have equal internal memory.
The Xiaomi Mi Mix 4 has a lot better camera than Xiaomi Mi 6, because although it has a tinier camera aperture which is worse for capturing images or videos in poorly lited environments, it also counts with a way larger camera sensor providing a lot better image quality, a much better 7680x4320 video resolution and a much more mega-pixels camera in the back.
Xiaomi Mi Mix 4 counts with longer battery performance than Xiaomi Mi 6, because it has a 34% larger battery size.
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