Compare phones
| Global Score | |
| 73.9 | 89 |
| Basic Information | |
| Oppo | Xiaomi |
| Android 10, 9.0 Pie | Android 11 |
| 2019-10-18 | 2021-08-10 |
| 6.30 x 2.93 x 0.37 inches | 6.40 x 2.97 x 0.31 inches |
| 6.67 ounces | 7.94 ounces |
| Luminous black, Ocean blue and Sunset pink | Ceramic Black, Ceramic White and Shadow Gray |
| Aluminum and Glass (Corning Gorilla Glass 5) | Aluminum and Ceramic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.5 inches | 6.7 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| AMOLED | AMOLED |
| 405 pixels per inch | 393 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 730G SM7150-AB chipset | Qualcomm Snapdragon 888+ SM8350-AC chipset |
| Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor | Kryo 680 Prime, 64-bit, 5 nm (Octa-Core 3000 MHz) processor |
| 8 GB RAM | 8 GB RAM |
| Adreno 618 GPU | Adreno 660 GPU |
| 9.27 | 9.72 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 17.34 | 10.1 |
| Camera | |
| 48.00 MP + 16.00 MP | 108.00 MP + 20.00 MP |
| f/1.70 aperture | f/1.90 aperture |
| 28.00mm focal length | 24.00mm focal length |
| 0.5 inches (1/2") sensor | 0.75 inches (1/1.33") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1920 x 1080 (60 fps) (Full HD) slow motion video | 1920 x 1080 (480 fps) (Full HD) slow motion video |
| 11.55 | 13.75 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 4000mAh Battery | 4500mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.92 | 6.32 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Xiaomi Mi Mix 4 has a general score of 89, which is much better than OPPO Reno2's 73.9 global score. Both phones we are comparing here have Android OS, but Xiaomi Mi Mix 4 has 11 version while OPPO Reno2 has Android 10, so it provides a couple nice extra features. Although the Xiaomi Mi Mix 4 is heavier than OPPO Reno2, it's thinner and also newer.
Xiaomi Mi Mix 4 counts with just a little better hardware performance than OPPO Reno2. Both of them have a 8 GB RAM memory and 8 cpu cores. Xiaomi Mi Mix 4 features a display that is just as good as the screen in OPPO Reno2, because although the Xiaomi Mi Mix 4 has a bit less pixels per display inch, and they both have the same exact resolution of 1080 x 2400 pixels, it also counts with a quite larger screen.
Xiaomi Mi Mix 4 has a superior camera than OPPO Reno2, because although it has a tinier camera aperture which is not good for low-light photography and videos, it also counts with a camera with lot more megapixels, a much higher video quality and a lot larger back camera sensor providing a way better image quality.
OPPO Reno2 features a lot bigger memory capacity for games and applications than Xiaomi Mi Mix 4, because it has an external SD slot that allows up to 512 GB and 256 GB internal memory capacity. The Xiaomi Mi Mix 4 counts with a little better battery lifetime than OPPO Reno2, because it has a 13 percent bigger battery capacity.
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