Compare phones
| Global Score | |
| 73.9 | 90.7 |
| Basic Information | |
| Oppo | Xiaomi |
| Android 10, 9.0 Pie | Android 11 |
| 2019-10-18 | 2021-03-29 |
| 6.30 x 2.93 x 0.37 inches | 6.47 x 2.94 x 0.33 inches |
| 6.67 ounces | 8.25 ounces |
| Luminous black, Ocean blue and Sunset pink | Ceramic Black and Ceramic White |
| Aluminum and Glass (Corning Gorilla Glass 5) | Ceramic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.5 inches | 6.8 inches |
| 2400 x 1080 pixels | 3200 x 1440 pixels |
| AMOLED | AMOLED |
| 405 pixels per inch | 516 pixels per inch |
| -- | 1700 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 9.9 |
| Performance | |
| Qualcomm Snapdragon 730G SM7150-AB chipset | Qualcomm Snapdragon 888 SM8350 chipset |
| Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 8 GB RAM | 8 GB RAM |
| Adreno 618 GPU | Adreno 660 GPU |
| 9.27 | 9.63 |
| Storage | |
| 256 GB internal memory | 256 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 17.34 | 13.3 |
| Camera | |
| 48.00 MP + 16.00 MP | 50.00 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 | 0.5 inches (1/2") 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 (1920 fps) (Full HD) slow motion video |
| 11.55 | 12.43 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.7 | 8.2 |
| Battery Life | |
| 4000mAh Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.92 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| 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 11 Ultra has an overall score of 90.7, which is a lot better than OPPO Reno2's 73.9 global score. Xiaomi Mi 11 Ultra's design is newer and somewhat thinner, but somewhat heavier than the OPPO Reno2. These phones use Android OS, but Xiaomi Mi 11 Ultra has a newer 11 version and OPPO Reno2 has Android 10 version, counting with a couple additional features.
Xiaomi Mi 11 Ultra features a much sharper display than OPPO Reno2, because it has a higher resolution of 1440 x 3200, a better pixels density and a bit larger screen. The OPPO Reno2 has a much better memory capacity for games and applications than Xiaomi Mi 11 Ultra, and although they both have equal internal storage capacity, the OPPO Reno2 also has a SD memory card expansion slot that holds up to 512 GB.
Xiaomi Mi 11 Ultra features a little better hardware performance than OPPO Reno2. Both have 8 GB of RAM and the same number of cores. The Xiaomi Mi 11 Ultra has a bit better camera than OPPO Reno2, because although it has a smaller aperture which is worse for low light images and videos, and they both have a same size back camera sensor, the Xiaomi Mi 11 Ultra also counts with a back facing camera with more MP and a way higher 7680x4320 video resolution.
Xiaomi Mi 11 Ultra counts with superior battery life than OPPO Reno2, because it has a 5000mAh battery capacity against 4000mAh.
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