Compare phones
| Global Score | |
| 83.4 | 83.8 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 11 | -- |
| 2021-03-20 | 2018-11-01 |
| 6.51 x 3.02 x 0.37 inches | 6.22 x 2.94 x 0.33 inches |
| 7.58 ounces | 7.69 ounces |
| Frost blue, Metal bronze and Phantom black | Black, Blue and Green |
| -- | 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 |
| 8.1 | 8.6 |
| Performance | |
| Qualcomm Snapdragon 860 SM8150-AC chipset | Qualcomm Snapdragon 845 SDM845 chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor | Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor |
| 6 GB RAM | 8 GB RAM |
| Adreno 640 GPU | Adreno 630 GPU |
| 9.63 | 9.63 |
| Storage | |
| 128 GB internal memory | 256 GB internal memory |
| microSDXC (up to 1 TB) external memory slot | No SD card slot |
| 15.42 | 13.3 |
| Camera | |
| 48.00 MP | 12.20 MP + 24.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 0.5 inches (1/2") sensor | 0.39 inches (1/2.55") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 1920 x 1080 (60 fps) (Full HD) slow motion video | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 10.78 | 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 | |
| 5160mAh Battery | 3200mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.88 | 5.2 |
| 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
The Xiaomi Mi Mix 3 is a bit better than Xiaomi Poco X3 Pro, with an 83.8 score against 83.4. Although Xiaomi Mi Mix 3 is much older and just a little heavier than the Xiaomi Poco X3 Pro, it's body is still thinner. Xiaomi Mi Mix 3 counts with a little more vivid display than Xiaomi Poco X3 Pro, because although it has a little lower 1080 x 2340 resolution and a bit smaller screen, it also counts with a little higher pixels density.
The Xiaomi Mi Mix 3's CPU is just as good as the processing unit in Xiaomi Poco X3 Pro, and although the Xiaomi Mi Mix 3 has more RAM memory, they both have the same number of cores. Xiaomi Poco X3 Pro counts with a greater storage capacity for applications and games than Xiaomi Mi Mix 3, because although it has 0 less internal storage, it also counts with a slot for external memory cards that holds up to 1 TB.
Xiaomi Poco X3 Pro has a superior battery performance than Xiaomi Mi Mix 3, because it has 5160mAh of battery capacity. Xiaomi Poco X3 Pro takes clearer pictures and videos than Xiaomi Mi Mix 3, because although it has lower video frame rates, and they both have a same size diafragm aperture and the same 3840x2160 video quality, the Xiaomi Poco X3 Pro also counts with a lot more megapixels camera in the back and a way bigger camera sensor providing a way higher image quality.
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