Compare phones
| Global Score | |
| 73.3 | 90.7 |
| Basic Information | |
| OnePlus | Xiaomi |
| Android 11, 10, 9.0 Pie, 8.1 Oreo | Android 11 |
| 2018-05-22 | 2021-03-29 |
| 6.13 x 2.97 x 0.31 inches | 6.47 x 2.94 x 0.33 inches |
| 6.24 ounces | 8.25 ounces |
| Black, Red and White | Ceramic Black and Ceramic White |
| Glass (Corning Gorilla Glass 5) and Metal | Ceramic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 211.00 | -- |
| Display / Screen | |
| 6.3 inches | 6.8 inches |
| 2280 x 1080 pixels | 3200 x 1440 pixels |
| AMOLED | AMOLED |
| 400 pixels per inch | 516 pixels per inch |
| -- | 1700 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 9.9 |
| Performance | |
| Qualcomm Snapdragon 845 SDM845 chipset | Qualcomm Snapdragon 888 SM8350 chipset |
| Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 8 GB RAM | 8 GB RAM |
| Adreno 630 GPU | Adreno 660 GPU |
| 9.63 | 9.63 |
| Storage | |
| 256 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 13.3 | 13.3 |
| Camera | |
| 16.00 MP + 16.00 MP | 50.00 MP + 20.00 MP |
| f/1.70 aperture | f/1.90 aperture |
| 25.00mm focal length | 24.00mm focal length |
| 0.38 inches (1/2.6") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | 1920 x 1080 (1920 fps) (Full HD) slow motion video |
| 10.45 | 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, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 8.2 |
| Battery Life | |
| 3300mAh Li - Polymer Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.28 | 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 a global score of 90.7, which is much better than OnePlus 6's 73.3 score. These phones include the same Android 11 OS (Operating System). Xiaomi Mi 11 Ultra is a a lot newer phone than OnePlus 6, but it's a little thicker and noticeably heavier. Xiaomi Mi 11 Ultra has an incredibly better looking display than OnePlus 6, because it has a better resolution of 1440 x 3200px, a quite larger screen and a greater display pixels density.
The Xiaomi Mi 11 Ultra has a processing unit that's very similar to OnePlus 6's processing unit, both have 8 GB of RAM memory and a Octa-Core processing unit. Xiaomi Mi 11 Ultra's storage capacity for applications, games, photos and videos is just as good as the OnePlus 6 one, both have the same 256 GB internal memory.
Xiaomi Mi 11 Ultra shoots much better photos and videos than OnePlus 6, because although it has a smaller camera aperture which is not good for taking photographs and videos in low light environments, it also counts with a way larger back-facing camera sensor taking more light and vivid colors, a much better 7680x4320 video quality and a way higher 50 megapixels resolution back-facing camera.
The Xiaomi Mi 11 Ultra features a really longer battery lifetime than OnePlus 6, because it has a 52 percent larger battery capacity.
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