Compare phones
| Global Score | |
| 83.8 | 81.6 |
| Basic Information | |
| Xiaomi | Xiaomi |
| -- | Android 10 |
| 2018-11-01 | 2020-09-08 |
| 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 | Cobalt blue and Shadow gray |
| Aluminum and Ceramic | Plastic |
| -- | 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 | 450 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.6 | 8.4 |
| Performance | |
| Qualcomm Snapdragon 845 SDM845 chipset | Qualcomm Snapdragon 732G SM7150-AC chipset |
| Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor | Kryo 470, 64-bit, 8 nm (Octa-Core 2300 MHz) processor |
| 8 GB RAM | 6 GB RAM |
| Adreno 630 GPU | Adreno 618 GPU |
| 9.63 | 9.36 |
| Storage | |
| 256 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 256 GB) external memory slot |
| 13.3 | 10.78 |
| Camera | |
| 12.20 MP + 24.00 MP | 64.00 MP + 20.00 MP |
| f/1.80 aperture | f/1.90 aperture |
| 0.39 inches (1/2.55") sensor | 0.59 inches (1/1.7") 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 | 1280 x 720 (960 fps) (HD) slow motion video |
| 10.34 | 12.1 |
| 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 Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 5.2 | 6.88 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.1 |
| 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 |
| -- | FM Radio |
Comparison review
The Xiaomi Mi Mix 3 has a general score of 83.8, which is a little bit better than the Xiaomi Poco X3 NFC's 81.6 score. Even though the Xiaomi Mi Mix 3 is older and a bit heavier than the Xiaomi Poco X3 NFC, it's construction is still somewhat thinner. The Xiaomi Mi Mix 3 has just a bit better processing power than Xiaomi Poco X3 NFC, and although they both have a Octa-Core CPU, the Xiaomi Mi Mix 3 also has a greater amount of RAM.
The Xiaomi Mi Mix 3 features a little more vivid screen than Xiaomi Poco X3 NFC, because although it has a bit lower resolution of 1080 x 2340 and a quite smaller screen, it also counts with a just a bit better pixels density and a brighter display. The Xiaomi Mi Mix 3 counts with a lot bigger storage capacity to install applications and games or saving photos and videos than Xiaomi Poco X3 NFC, because although it has no slot for an external memory card, it also counts with 256 GB internal storage capacity.
Xiaomi Poco X3 NFC features a superior battery duration than Xiaomi Mi Mix 3, because it has a 5160mAh battery capacity. The Xiaomi Poco X3 NFC features a better camera than Xiaomi Mi Mix 3, because although it has worse video frame rates and a tinier aperture, and they both have the same 3840x2160 (4K) video resolution, the Xiaomi Poco X3 NFC also counts with a lot bigger back-facing camera sensor taking more light and vivid colors and a camera with way more MP.
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