Compare phones
| Global Score | |
| 79.3 | 83.8 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 11, 10 | -- |
| 2020-02-11 | 2018-11-01 |
| 6.51 x 3.02 x 0.35 inches | 6.22 x 2.94 x 0.33 inches |
| 7.34 ounces | 7.69 ounces |
| Atlantis blue, Matrix purple and Phoenix red | Black, Blue and Green |
| Glass (Corning Gorilla Glass 5) and Plastic | Aluminum and Ceramic |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.7 inches | 6.4 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| IPS LCD | Super AMOLED |
| 393 pixels per inch | 403 pixels per inch |
| -- | 600 cd/m2 brightness |
| No touch screen | No touch screen |
| 8 | 8.6 |
| Performance | |
| Qualcomm Snapdragon 730G SM7150-AB chipset | Qualcomm Snapdragon 845 SDM845 chipset |
| Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor | Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor |
| 6 GB RAM | 8 GB RAM |
| Adreno 618 GPU | Adreno 630 GPU |
| 9.27 | 9.63 |
| Storage | |
| 64 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 7.7 | 13.3 |
| Camera | |
| 64.00 MP + 20.00 MP | 12.20 MP + 24.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| 26.00mm focal length | -- |
| 0.59 inches (1/1.7") sensor | 0.39 inches (1/2.55") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 12.1 | 10.34 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.7 | 6.3 |
| Battery Life | |
| 4500mAh Li - Polymer Battery | 3200mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.32 | 5.2 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| -- | 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 |
| FM Radio | -- |
Comparison review
Xiaomi Mi Mix 3 has a score of 83.8, which is slightly better than Xiaomi Poco X2's score of 79.3. Despite of the fact Xiaomi Mi Mix 3 is older and a bit heavier than Xiaomi Poco X2, it's body is still a bit thinner. Xiaomi Mi Mix 3 counts with a little bit better looking display than Xiaomi Poco X2, because although it has a little bit lower resolution of 1080 x 2340 and a bit smaller screen, it also counts with a just a little better screen density.
The Xiaomi Mi Mix 3 counts with a bit more powerful processing unit than Xiaomi Poco X2, and although they both have the same number of cores, the Xiaomi Mi Mix 3 also has 2 GB more RAM. Xiaomi Mi Mix 3 features a lot bigger storage capacity to store more apps and games than Xiaomi Poco X2, because it has 192 GB more internal storage.
Xiaomi Poco X2 has a better camera than Xiaomi Mi Mix 3, because although it has a tinier aperture which is not recommended for low light captures and videos and slower video frame rate, and they both have the same 3840x2160 video resolution, the Xiaomi Poco X2 also counts with a much larger back-facing camera sensor capturing much higher quality videos and photos and a camera with a way higher 64 MP resolution.
Xiaomi Poco X2 counts with a really longer battery duration than Xiaomi Mi Mix 3, because it has a 41% larger battery capacity.
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