Compare phones
| Global Score | |
| 83.4 | 89 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 11 | Android 11 |
| 2021-03-20 | 2021-08-10 |
| 6.51 x 3.02 x 0.37 inches | 6.40 x 2.97 x 0.31 inches |
| 7.58 ounces | 7.94 ounces |
| Frost blue, Metal bronze and Phantom black | Ceramic Black, Ceramic White and Shadow Gray |
| -- | Aluminum and Ceramic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 6.7 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| IPS LCD | AMOLED |
| 393 pixels per inch | 393 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 860 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 |
| 6 GB RAM | 8 GB RAM |
| Adreno 640 GPU | Adreno 660 GPU |
| 9.63 | 9.72 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 1 TB) external memory slot | No SD card slot |
| 15.42 | 10.1 |
| Camera | |
| 48.00 MP | 108.00 MP + 20.00 MP |
| f/1.80 aperture | f/1.90 aperture |
| -- | 24.00mm focal length |
| 0.5 inches (1/2") sensor | 0.75 inches (1/1.33") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1920 x 1080 (60 fps) (Full HD) slow motion video | 1920 x 1080 (480 fps) (Full HD) slow motion video |
| 10.78 | 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 | Nano SIM, Dual SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 5160mAh Battery | 4500mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.88 | 6.32 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | -- |
| 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
Xiaomi Mi Mix 4 has a general score of 89, which is just a bit better than the Xiaomi Poco X3 Pro's general score of 83.4. Although Xiaomi Mi Mix 4 and the Xiaomi Poco X3 Pro were released only 5 months apart, the Xiaomi Mi Mix 4 design is thinner but a bit heavier than the Xiaomi Poco X3 Pro. Both phones in our current comparison use the same Android 11 OS, so they should offer the same operating system features.
The Xiaomi Mi Mix 4 counts with a bit more powerful processor than Xiaomi Poco X3 Pro, and although they both have 8 processing cores, the Xiaomi Mi Mix 4 also has more RAM. Xiaomi Mi Mix 4 has a display that's just as good as the Xiaomi Poco X3 Pro one, both of them have the same exact 1080 x 2400 pixels resolution, the same amount of pixels per inch in the screen and a same size screen.
Xiaomi Mi Mix 4 has a much better camera than Xiaomi Poco X3 Pro, because although it has a smaller aperture which is not favorable for shooting photos in low-light situations, it also counts with a way larger sensor taking more light and vivid colors, a lot better 7680x4320 video resolution and a back-facing camera with a lot higher 108 mega-pixels resolution.
The Xiaomi Poco X3 Pro counts with a much better memory for applications, games, photos and videos than Xiaomi Mi Mix 4, and although they both have the same internal memory capacity, the Xiaomi Poco X3 Pro also has a SD extension slot that allows a maximum of 1 TB. Xiaomi Poco X3 Pro has a little better battery performance than Xiaomi Mi Mix 4, because it has a 15 percent larger battery size.
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