Compare phones
| Global Score | |
| 83.8 | 83.4 |
| Basic Information | |
| Xiaomi | Xiaomi |
| -- | Android 11 |
| 2018-11-01 | 2021-03-20 |
| 6.22 x 2.94 x 0.33 inches | 6.51 x 3.02 x 0.37 inches |
| 7.69 ounces | 7.58 ounces |
| Black, Blue and Green | Frost blue, Metal bronze and Phantom black |
| Aluminum and Ceramic | -- |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.4 inches | 6.7 inches |
| 2340 x 1080 pixels | 2400 x 1080 pixels |
| Super AMOLED | IPS LCD |
| 403 pixels per inch | 393 pixels per inch |
| 600 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.6 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 845 SDM845 chipset | Qualcomm Snapdragon 860 SM8150-AC chipset |
| Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor |
| 8 GB RAM | 6 GB RAM |
| Adreno 630 GPU | Adreno 640 GPU |
| 9.63 | 9.63 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 1 TB) external memory slot |
| 13.3 | 15.42 |
| Camera | |
| 12.20 MP + 24.00 MP | 48.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 0.39 inches (1/2.55") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1920 x 1080 (960 fps) (Full HD) slow motion video | 1920 x 1080 (60 fps) (Full HD) slow motion video |
| 10.34 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.3 | 6.7 |
| Battery Life | |
| 3200mAh Li - Polymer Battery | 5160mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 5.2 | 6.88 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Xiaomi Mi Mix 3 is a little bit better than the Xiaomi Poco X3 Pro, getting a general score of 83.8 against 83.4. Xiaomi Mi Mix 3's body is somewhat thinner than the Xiaomi Poco X3 Pro, although it's just a bit heavier and was released 2 years before. Xiaomi Mi Mix 3 and Xiaomi Poco X3 Pro count with quite similar processors, and although the Xiaomi Poco X3 Pro has a smaller amount of RAM memory, they both have a Octa-Core processing unit.
Xiaomi Mi Mix 3 counts with a bit better looking display than Xiaomi Poco X3 Pro, because although it has a bit lower 1080 x 2340 pixels resolution and a quite smaller screen, it also counts with a quite greater number of pixels per screen inch. Xiaomi Poco X3 Pro takes just a bit better photographs and videos than Xiaomi Mi Mix 3, because although it has slower video frame rates, and they both have the same video quality and a same size aperture, the Xiaomi Poco X3 Pro also counts with a way better resolution back-facing camera and a lot larger sensor providing a much higher image quality.
The Xiaomi Poco X3 Pro has more memory for games and applications than Xiaomi Mi Mix 3, because although it has only 128 GB internal memory, it also counts with an external SD slot that holds a maximum of 1 TB. Xiaomi Poco X3 Pro counts with a really longer battery performance than Xiaomi Mi Mix 3, because it has a 61% bigger battery capacity.
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