Compare phones
| Global Score | |
| 76 | 77.8 |
| Basic Information | |
| OnePlus | Xiaomi |
| Android 11 | Android 11 |
| 2021-04-02 | 2022-03-15 |
| 6.30 x 2.92 x 0.34 inches | 6.01 x 2.75 x 0.32 inches |
| 6.77 ounces | 6.21 ounces |
| Arctic Sky, Astral Black and Winter Mist | Blue, Grey and Purple |
| Aluminum and Glass (Corning Gorilla Glass) | Aluminum and Glass |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 700.00 | -- |
| Display / Screen | |
| 6.5 inches | 6.3 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| AMOLED | AMOLED |
| 405 pixels per inch | 418 pixels per inch |
| -- | 1100 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.2 | 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 has an overall score of 77.8, which is just a bit better than OnePlus 9's general score of 76. The Xiaomi 12X construction is newer, just a little bit lighter and a little bit thinner than OnePlus 9. Both of these devices work with the same Android 11 OS (operating system), so you shouldn't notice any difference regarding OS features.
Xiaomi 12X has a bit better looking screen than OnePlus 9, because although it has a little smaller screen, and they both have an equal resolution of 1080 x 2400 pixels, the Xiaomi 12X also counts with a just a little better display density. OnePlus 9 features a much powerful processing unit than Xiaomi 12X. Both have the same RAM memory amount and the same number of cores.
Xiaomi 12X features as much storage capacity for applications, games, photos and videos as OnePlus 9, both have equal 128 GB internal storage. Xiaomi 12X's battery life is very similar to OnePlus 9's battery performance. OnePlus 9 counts with a little bit better camera than Xiaomi 12X, because although it has a lower 7680x4320 video resolution and a lesser mega-pixels resolution back-facing camera, it also counts with a bigger camera aperture to take better low-light photos.
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