Compare phones
| Global Score | |
| 76.6 | 80.1 |
| Basic Information | |
| OnePlus | Xiaomi |
| Android 11 | Android 15 |
| 2021-04-02 | -- |
| 6.43 x 2.90 x 0.34 inches | -- |
| 6.95 ounces | -- |
| Forest Green, Morning Mist and Stellar Black | -- |
| Glass (Corning Gorilla Glass) | -- |
| Scratch-Resistant Glass | -- |
| $ 890.00 | -- |
| Display / Screen | |
| 6.7 inches | 6.7 inches |
| 3216 x 1440 pixels | -- |
| AMOLED | AMOLED |
| 526 pixels per inch | -- |
| -- | 3000 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.8 | 5 |
| Performance | |
| Qualcomm Snapdragon 888 chipset | Qualcomm Snapdragon 8 Elite SM8750-AB (4 nm) chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | processor |
| 8 GB RAM | 16 GB RAM |
| Adreno 660 GPU | Adreno 830 GPU |
| 9.63 | 6.3 |
| Storage | |
| 128 GB internal memory | 512 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 17.6 |
| Camera | |
| 48.00 MP + 16.00 MP | 200.00 MP + 32.00 MP |
| f/1.80 aperture | -- |
| 23.00mm focal length | -- |
| 0.71 inches (1/1.4") sensor | -- |
| 7680 x 4320 (30 fps) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | 1920 x 1080 (1920 fps) (Full HD) slow motion video |
| 12.65 | 12.87 |
| Networks | |
| Wi-Fi | -- |
| Mobile Hotspot | -- |
| 5G, 5G, 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 |
| 10.7 | 7.6 |
| Battery Life | |
| 4500mAh Battery | 6000mAh Si - Carbon Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 6.32 | 7.52 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.4 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| 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 15 Ultra (Rumored) has a global score of 80.1, which is a little bit better than the OnePlus 9 Pro's 76.6 overall score. Both phones we compare here come with Android OS (operating system), but the Xiaomi 15 Ultra (Rumored) has a newer 15 version while OnePlus 9 Pro has Android 11 version, so it provides you some nice extra features and a performance increase. Xiaomi 15 Ultra (Rumored)'s design is lighter and way thinner than OnePlus 9 Pro.
OnePlus 9 Pro counts with a much sharper display than Xiaomi 15 Ultra (Rumored). Both of them have a same size screen. OnePlus 9 Pro counts with a much faster CPU than Xiaomi 15 Ultra (Rumored), although it has a lower amount of RAM memory, they both have the same number of cores. Xiaomi 15 Ultra (Rumored) counts with a much greater memory capacity for games and applications than OnePlus 9 Pro, because it has 512 GB internal storage.
Xiaomi 15 Ultra (Rumored) features a bit better camera than OnePlus 9 Pro, and although they both have the same 30 frames per second video frame rates and the same 7680x4320 video quality, the Xiaomi 15 Ultra (Rumored) also has a way more megapixels back-facing camera. The Xiaomi 15 Ultra (Rumored) features better battery lifetime than OnePlus 9 Pro, because it has a 6000mAh battery capacity.
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