Compare phones
| Global Score | |
| 73.9 | 83.8 |
| Basic Information | |
| Oppo | Xiaomi |
| Android 11 | -- |
| 2021-09-09 | 2018-11-01 |
| 6.17 x 2.84 x 0.30 inches | 6.22 x 2.94 x 0.33 inches |
| 6.42 ounces | 7.69 ounces |
| Aurora and Stellar Black | Black, Blue and Green |
| -- | Aluminum and Ceramic |
| Display / Screen | |
| 6.4 inches | 6.4 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| AMOLED | Super AMOLED |
| 411 pixels per inch | 403 pixels per inch |
| 750 cd/m2 brightness | 600 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.8 | 8.6 |
| Performance | |
| MediaTek Dimesnity 900 MT6877 (6 nm) chipset | Qualcomm Snapdragon 845 SDM845 chipset |
| Cortex-A78, 64-bit (Octa-Core 2400 MHz) processor | Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor |
| 8 GB RAM | 8 GB RAM |
| Mali-G68 MC4 GPU | Adreno 630 GPU |
| 9.45 | 9.63 |
| Storage | |
| 128 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 13.3 |
| Camera | |
| 64.00 MP + 32.00 MP | 12.20 MP + 24.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| -- | 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 |
| 11.44 | 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, Dual SIM | Nano SIM, Dual SIM |
| 10.6 | 6.3 |
| Battery Life | |
| 4300mAh Battery | 3200mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.16 | 5.2 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| GPS | GPS |
| -- | 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
Xiaomi Mi Mix 3 is better than OPPO Reno6 5G, getting a overall score of 83.8 against 73.9. Even being the best device in this comparison, the Xiaomi Mi Mix 3 design is much older, heavier and a little bit thicker than OPPO Reno6 5G. Xiaomi Mi Mix 3 counts with a little bit better hardware performance than OPPO Reno6 5G. They have the same RAM memory amount and the same number of cores.
The OPPO Reno6 5G has a bit better display than Xiaomi Mi Mix 3, and although they both have a display with the same size, the OPPO Reno6 5G also has a quite more brightness, a slightly better 1080 x 2400 resolution and a quite higher screen pixel density. OPPO Reno6 5G captures better videos and photos than Xiaomi Mi Mix 3, because although it has worse 30 frames per second video frame rate, and they both have the same 3840x2160 (4K) video definition, the OPPO Reno6 5G also counts with a back-facing camera with a way higher resolution and a bigger aperture.
Xiaomi Mi Mix 3 features a much greater storage for games and applications than OPPO Reno6 5G, because it has 256 GB internal storage capacity. OPPO Reno6 5G has greater battery lifetime than Xiaomi Mi Mix 3, because it has a 4300mAh battery capacity.
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