Compare phones
| Global Score | |
| 76 | 76.7 |
| Basic Information | |
| OnePlus | Xiaomi |
| Android 11 | Android 12 |
| 2021-04-02 | 2022-03-23 |
| 6.30 x 2.92 x 0.34 inches | 6.46 x 3.00 x 0.32 inches |
| 6.77 ounces | 7.23 ounces |
| Arctic Sky, Astral Black and Winter Mist | Laser Black, Laser Blue and POCO Yellow |
| Aluminum and Glass (Corning Gorilla Glass) | -- |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 700.00 | -- |
| Display / Screen | |
| 6.5 inches | 6.7 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| AMOLED | AMOLED |
| 405 pixels per inch | 393 pixels per inch |
| -- | 1200 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.2 | 8.9 |
| Performance | |
| Qualcomm Snapdragon 888 chipset | Qualcomm Snapdragon 696 SM6375 (6 nm) chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | processor |
| 8 GB RAM | 6 GB RAM |
| Adreno 660 GPU | Adreno 619 GPU |
| 9.63 | 6.12 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 1 TB) external memory slot |
| 10.1 | 15.42 |
| Camera | |
| 48.00 MP + 16.00 MP | 108.00 MP + 16.00 MP |
| f/1.80 aperture | f/1.90 aperture |
| 23.00mm focal length | -- |
| 0.71 inches (1/1.4") sensor | -- |
| 7680 x 4320 (30 fps) video resolution | -- |
| 1280 x 720 (480 fps) (HD) slow motion video | -- |
| 12.65 | 10.34 |
| 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 |
| 10.7 | 10.6 |
| Battery Life | |
| 4500mAh Battery | 5000mAh Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.32 | 6.8 |
| 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, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Xiaomi POCO X4 Pro 5G is slightly better than the OnePlus 9, having a general score of 76.7 against 76. Xiaomi POCO X4 Pro 5G's design is newer and a little thinner, but just a little bit heavier than OnePlus 9. These phones have Android OS (Operating System), but Xiaomi POCO X4 Pro 5G has newer 12 version while OnePlus 9 has Android 11.
The Xiaomi POCO X4 Pro 5G counts with a bit more vivid display than OnePlus 9, because although it has a bit lower screen density, and they both have exactly the same 1080 x 2400 resolution, the Xiaomi POCO X4 Pro 5G also counts with a quite larger screen. OnePlus 9 features a really superior performance than Xiaomi POCO X4 Pro 5G, and although they both have the same number of cores, the OnePlus 9 also has a larger amount of RAM.
The OnePlus 9 captures much clearer videos and photos than Xiaomi POCO X4 Pro 5G, because although it has a back facing camera with a much lower resolution, it also counts with a bigger diafragm aperture to take better photos and video in low-light situations. The Xiaomi POCO X4 Pro 5G has a much greater storage to store more apps and games than OnePlus 9, and although they both have equal internal storage, the Xiaomi POCO X4 Pro 5G also has a slot for an external memory card that supports up to 1 TB.
The Xiaomi POCO X4 Pro 5G has just a bit longer battery lifetime than OnePlus 9, because it has an 11 percent bigger battery capacity.
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