Compare phones
| Global Score | |
| 76.6 | 77.8 |
| Basic Information | |
| OnePlus | Xiaomi |
| Android 11 | Android 11 |
| 2021-04-02 | 2022-03-15 |
| 6.43 x 2.90 x 0.34 inches | 6.01 x 2.75 x 0.32 inches |
| 6.95 ounces | 6.21 ounces |
| Forest Green, Morning Mist and Stellar Black | Blue, Grey and Purple |
| Glass (Corning Gorilla Glass) | Aluminum and Glass |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 890.00 | -- |
| Display / Screen | |
| 6.7 inches | 6.3 inches |
| 3216 x 1440 pixels | 2400 x 1080 pixels |
| AMOLED | AMOLED |
| 526 pixels per inch | 418 pixels per inch |
| -- | 1100 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.8 | 8.9 |
| Performance | |
| Qualcomm Snapdragon 888 chipset | Qualcomm Snapdragon 870 SM8250-AC (7 nm) chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | processor |
| 8 GB RAM | 8 GB RAM |
| Adreno 660 GPU | Adreno 650 GPU |
| 9.63 | 6.21 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 10.1 |
| Camera | |
| 48.00 MP + 16.00 MP | 50.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.90 aperture |
| 23.00mm focal length | 50.00mm focal length |
| 0.71 inches (1/1.4") sensor | -- |
| 7680 x 4320 (30 fps) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 12.65 | 11.88 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | 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, Dual SIM |
| 10.7 | 10.6 |
| Battery Life | |
| 4500mAh Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.32 | 6.32 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.1 |
| 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 12X is just a bit better than the OnePlus 9 Pro, with a global score of 77.8 against 76.6. Xiaomi 12X's design is newer, a little bit thinner and somewhat lighter than the OnePlus 9 Pro. Both devices in this comparison review use the same Android 11 OS (Operating System), so they should offer very similar OS features.
The Xiaomi 12X features a little bit better screen than OnePlus 9 Pro, although it has a way worse resolution of 1080 x 2400, a quite worse pixels density and a little smaller screen. OnePlus 9 Pro features a much greater processing power than Xiaomi 12X. Both of them have the same RAM memory amount and the same number of cores.
Xiaomi 12X counts with as much storage capacity for games and applications as the OnePlus 9 Pro, both of them have the same 128 GB internal memory capacity. Xiaomi 12X's battery performance is very similar to OnePlus 9 Pro's battery performance. The OnePlus 9 Pro features just a bit better camera than Xiaomi 12X, because although it has a less megapixels back camera and a worse 7680x4320 video quality, it also counts with a bigger diafragm aperture to capture better low light images.
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