Compare phones
| Global Score | |
| 76.6 | 83.4 |
| Basic Information | |
| OnePlus | Xiaomi |
| Android 11 | Android 11 |
| 2021-04-02 | 2021-03-20 |
| 6.43 x 2.90 x 0.34 inches | 6.51 x 3.02 x 0.37 inches |
| 6.95 ounces | 7.58 ounces |
| Forest Green, Morning Mist and Stellar Black | Frost blue, Metal bronze and Phantom black |
| Glass (Corning Gorilla Glass) | -- |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 890.00 | -- |
| Display / Screen | |
| 6.7 inches | 6.7 inches |
| 3216 x 1440 pixels | 2400 x 1080 pixels |
| AMOLED | IPS LCD |
| 526 pixels per inch | 393 pixels per inch |
| No touch screen | No touch screen |
| 8.8 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 888 chipset | Qualcomm Snapdragon 860 SM8150-AC chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor |
| 8 GB RAM | 6 GB RAM |
| Adreno 660 GPU | Adreno 640 GPU |
| 9.63 | 9.63 |
| 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 | 48.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 23.00mm focal length | -- |
| 0.71 inches (1/1.4") sensor | 0.5 inches (1/2") sensor |
| 7680 x 4320 (30 fps) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | 1920 x 1080 (60 fps) (Full HD) slow motion video |
| 12.65 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 10.7 | 6.7 |
| Battery Life | |
| 4500mAh Battery | 5160mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.32 | 6.88 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| 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 Poco X3 Pro has a global score of 83.4, which is slightly better than the OnePlus 9 Pro's 76.6 global score. These devices come with the same Android 11 OS. Even being the best device we compare here, it must be noted that it is also a bit thicker and just a bit heavier. Xiaomi Poco X3 Pro's processor is very similar to OnePlus 9 Pro's processor, and although the Xiaomi Poco X3 Pro has 2 GB lesser RAM memory, they both have the same number of cores.
The OnePlus 9 Pro has a little more vivid display than Xiaomi Poco X3 Pro, and although they both have a same size display, the OnePlus 9 Pro also has a better 1440 x 3216 resolution and a greater number of pixels per inch of screen. OnePlus 9 Pro features a superior camera than Xiaomi Poco X3 Pro, and although they both have the same resolution back-facing camera and a F1.8 camera aperture, the OnePlus 9 Pro also has a way better video resolution and a much larger sensor capturing way higher quality pictures and videos.
Xiaomi Poco X3 Pro counts with a much bigger memory to store more games and applications than OnePlus 9 Pro, and although they both have exactly the same 128 GB internal storage capacity, the Xiaomi Poco X3 Pro also has a slot for an SD memory card that admits a maximum of 1 TB. Xiaomi Poco X3 Pro has a little better battery duration than OnePlus 9 Pro, because it has a 5160mAh battery capacity instead of 4500mAh.
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