Compare phones
| Global Score | |
| 76 | 83.8 |
| Basic Information | |
| OnePlus | Xiaomi |
| 2020-04-21 | 2018-11-01 |
| 6.31 x 2.87 x 0.31 inches | 6.22 x 2.94 x 0.33 inches |
| 6.35 ounces | 7.69 ounces |
| Glacial green | Black, Blue and Green |
| Aluminum and Glass (Corning Gorilla Glass 5) | Aluminum and Ceramic |
| Scratch-Resistant Glass | -- |
| $ 330.00 | -- |
| Display / Screen | |
| 6.5 inches | 6.4 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| AMOLED | Super AMOLED |
| 405 pixels per inch | 403 pixels per inch |
| 1100 cd/m2 brightness | 600 cd/m2 brightness |
| No touch screen | No touch screen |
| 9 | 8.6 |
| Performance | |
| Qualcomm Snapdragon 865 SM8250 chipset | Qualcomm Snapdragon 845 SDM845 chipset |
| Kryo 585, 64-bit, 7 nm (Octa-Core 2840 MHz) processor | Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor |
| 8 GB RAM | 8 GB RAM |
| Adreno 650 GPU | Adreno 630 GPU |
| 9.63 | 9.63 |
| Storage | |
| 128 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 13.3 |
| Camera | |
| 48.00 MP + 16.00 MP | 12.20 MP + 24.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 25.00mm focal length | -- |
| 0.5 inches (1/2") sensor | 0.39 inches (1/2.55") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 11.88 | 10.34 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 10.7 | 6.3 |
| Battery Life | |
| 4300mAh Li - Polymer Battery | 3200mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.16 | 5.2 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| 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 has a general score of 83.8, which is better than the OnePlus 8's 76 overall score. Xiaomi Mi Mix 3's body is older, somewhat heavier and a bit thicker than the OnePlus 8. The OnePlus 8 has a bit sharper screen than Xiaomi Mi Mix 3, because it has a little bit larger display, a quite better resolution of 1080 x 2400 pixels, a little higher pixel quantity per inch of display and a way brighter display.
Xiaomi Mi Mix 3 counts with a much better memory capacity to store more games and applications than OnePlus 8, because it has 128 GB more internal memory capacity. The Xiaomi Mi Mix 3 and OnePlus 8 count with really similar processing units, both have 8 GB of RAM and a Octa-Core CPU. OnePlus 8 counts with a much better camera than Xiaomi Mi Mix 3, and although they both have the same video frame rates, a same size aperture and the same (4K) video quality, the OnePlus 8 also has a lot more mega-pixels back facing camera and a way bigger back-facing camera sensor which offers a lot better image and video quality.
The OnePlus 8 counts with improved battery duration than Xiaomi Mi Mix 3, because it has 4300mAh of battery capacity instead of 3200mAh.
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