Compare phones
| Global Score | |
| 72.8 | 90.7 |
| Basic Information | |
| OnePlus | Xiaomi |
| Android 15 | Android 11 |
| -- | 2021-03-29 |
| -- | 6.47 x 2.94 x 0.33 inches |
| -- | 8.25 ounces |
| -- | Ceramic Black and Ceramic White |
| -- | Ceramic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 7.8 inches | 6.8 inches |
| 2268 x 2440 pixels | 3200 x 1440 pixels |
| AMOLED | AMOLED |
| 427 pixels per inch | 516 pixels per inch |
| -- | 1700 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.7 | 9.9 |
| Performance | |
| Qualcomm Snapdragon 8 Elite SM8550 (4 nm) chipset | Qualcomm Snapdragon 888 SM8350 chipset |
| processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 16 GB RAM | 8 GB RAM |
| Yes GPU | Adreno 660 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 | 50.00 MP + 20.00 MP |
| f/1.70 aperture | f/1.90 aperture |
| 24.00mm focal length | 24.00mm focal length |
| 0.5 inches (1/2") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | 1920 x 1080 (1920 fps) (Full HD) slow motion video |
| 11.99 | 12.43 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G, HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.6 | 8.2 |
| Battery Life | |
| 5700mAh Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 7.36 | 6.8 |
| Other Features | |
| Bluetooth 5.3 | 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 score of 90.7, which is a lot better than the OnePlus Open 2 (Rumored)'s score of 72.8. These phones have Android OS (Operating System), but the Xiaomi Mi 11 Ultra has 11 version while OnePlus Open 2 (Rumored) has Android 15 version. Xiaomi Mi 11 Ultra features a lot better screen than OnePlus Open 2 (Rumored), because although it has a little smaller screen and a little lower 1440 x 3200 resolution, it also counts with a just a little greater pixel density.
The Xiaomi Mi 11 Ultra features a much powerful CPU than OnePlus Open 2 (Rumored), although it has a lower amount of RAM memory, they both have the same number of cores. Xiaomi Mi 11 Ultra captures a little bit better photos and videos than OnePlus Open 2 (Rumored), because although it has a tinier camera aperture which is not favorable for low-light captures, and they both have a 0.5 inches camera sensor, the Xiaomi Mi 11 Ultra also counts with a back-facing camera with a better 50 megapixels resolution and a lot better 7680x4320 video resolution.
OnePlus Open 2 (Rumored) has a much greater storage to install games and applications than Xiaomi Mi 11 Ultra, because it has more internal memory. The OnePlus Open 2 (Rumored) has just a bit longer battery duration than Xiaomi Mi 11 Ultra, because it has a 14% more battery size.
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