Compare phones
| Global Score | |
| 83.8 | 75.9 |
| Basic Information | |
| Xiaomi | OnePlus |
| -- | Android 10 |
| 2018-11-01 | 2020-04-29 |
| 6.22 x 2.94 x 0.33 inches | 6.31 x 2.87 x 0.31 inches |
| 7.69 ounces | 6.35 ounces |
| Black, Blue and Green | Onyx black and Polar silver |
| Aluminum and Ceramic | Aluminum and Glass (Corning Gorilla Glass 5) |
| -- | Scratch-Resistant Glass |
| -- | $ 800.00 |
| Display / Screen | |
| 6.4 inches | 6.5 inches |
| 2340 x 1080 pixels | 2400 x 1080 pixels |
| Super AMOLED | AMOLED |
| 403 pixels per inch | 405 pixels per inch |
| 600 cd/m2 brightness | 1100 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.6 | 9 |
| Performance | |
| Qualcomm Snapdragon 845 SDM845 chipset | Qualcomm Snapdragon 865 SM8250 chipset |
| Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 8 GB RAM | 8 GB RAM |
| Adreno 630 GPU | Kryo 585 GPU |
| 9.63 | 9.63 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 13.3 | 10.1 |
| Camera | |
| 12.20 MP + 24.00 MP | 48.00 MP + 16.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 25.00mm focal length |
| 0.39 inches (1/2.55") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 1920 x 1080 (960 fps) (Full HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 10.34 | 11.88 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.3 | 10.7 |
| Battery Life | |
| 3200mAh Li - Polymer Battery | 4300mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 5.2 | 6.16 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.1 |
| 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 much better than OnePlus 8 UW's 75.9 global score. Even though the Xiaomi Mi Mix 3 is a better device than OnePlus 8 UW, it must be noted that it's also older, heavier and just a bit thicker. The OnePlus 8 UW's CPU is just as good as Xiaomi Mi Mix 3's CPU, both of them have a Octa-Core CPU and a 8 GB RAM memory.
The OnePlus 8 UW counts with a slightly better screen than Xiaomi Mi Mix 3, because it has a quite bigger display, a little greater screen pixels density, a quite better 1080 x 2400 pixels resolution and a way brighter display. OnePlus 8 UW takes much better pictures and videos than Xiaomi Mi Mix 3, and although they both have the same 3840x2160 (4K) video resolution, the same video frame rates and the same aperture, the OnePlus 8 UW also has a much bigger sensor providing a way better image quality and a way more mega-pixels camera.
The Xiaomi Mi Mix 3 has much more storage to store more games and applications than OnePlus 8 UW, because it has 256 GB internal memory capacity. OnePlus 8 UW has superior battery lifetime than Xiaomi Mi Mix 3, because it has a 34 percent greater battery capacity.
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