Compare phones
| Global Score | |
| 72.8 | 83.8 |
| Basic Information | |
| OnePlus | Xiaomi |
| Android 15 | -- |
| -- | 2018-11-01 |
| -- | 6.22 x 2.94 x 0.33 inches |
| -- | 7.69 ounces |
| -- | Black, Blue and Green |
| -- | Aluminum and Ceramic |
| Display / Screen | |
| 7.8 inches | 6.4 inches |
| 2268 x 2440 pixels | 2340 x 1080 pixels |
| AMOLED | Super AMOLED |
| 427 pixels per inch | 403 pixels per inch |
| -- | 600 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.7 | 8.6 |
| Performance | |
| Qualcomm Snapdragon 8 Elite SM8550 (4 nm) chipset | Qualcomm Snapdragon 845 SDM845 chipset |
| processor | Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor |
| 16 GB RAM | 8 GB RAM |
| Yes GPU | Adreno 630 GPU |
| 6.3 | 9.63 |
| Storage | |
| 512 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 17.6 | 13.3 |
| Camera | |
| 48.00 MP + 32.00 MP | 12.20 MP + 24.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 24.00mm 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 |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 11.99 | 10.34 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.6 | 6.3 |
| Battery Life | |
| 5700mAh Battery | 3200mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 7.36 | 5.2 |
| Other Features | |
| Bluetooth 5.3 | 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 is much better than the OnePlus Open 2 (Rumored), having an 83.8 score against 72.8. Xiaomi Mi Mix 3 features a better looking display than OnePlus Open 2 (Rumored), although it has a bit smaller display, a bit less pixels per screen inch and a lot lower 1080 x 2340 pixels resolution.
OnePlus Open 2 (Rumored) features a much greater memory for apps and games than Xiaomi Mi Mix 3, because it has 512 GB internal storage. Xiaomi Mi Mix 3 features a very superior processing unit than OnePlus Open 2 (Rumored), although it has 8 GB lesser RAM memory, they both have 8 cpu cores. The OnePlus Open 2 (Rumored) counts with a really longer battery duration than Xiaomi Mi Mix 3, because it has a 78 percent bigger battery capacity.
The OnePlus Open 2 (Rumored) features a better camera than Xiaomi Mi Mix 3, and although they both have the same (4K) video quality and the same 60 frames per second video frame rates, the OnePlus Open 2 (Rumored) also has a back facing camera with lot more megapixels, a larger aperture and a lot bigger camera sensor capturing more light and vivid colors.
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