Compare phones
| Global Score | |
| 83.4 | 76.6 |
| Basic Information | |
| Xiaomi | OnePlus |
| Android 11 | Android 11 |
| 2021-03-20 | 2021-04-02 |
| 6.51 x 3.02 x 0.37 inches | 6.43 x 2.90 x 0.34 inches |
| 7.58 ounces | 6.95 ounces |
| Frost blue, Metal bronze and Phantom black | Forest Green, Morning Mist and Stellar Black |
| -- | Glass (Corning Gorilla Glass) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 890.00 |
| Display / Screen | |
| 6.7 inches | 6.7 inches |
| 2400 x 1080 pixels | 3216 x 1440 pixels |
| IPS LCD | AMOLED |
| 393 pixels per inch | 526 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8.8 |
| Performance | |
| Qualcomm Snapdragon 860 SM8150-AC chipset | Qualcomm Snapdragon 888 chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 6 GB RAM | 8 GB RAM |
| Adreno 640 GPU | Adreno 660 GPU |
| 9.63 | 9.63 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 1 TB) external memory slot | No SD card slot |
| 15.42 | 10.1 |
| Camera | |
| 48.00 MP | 48.00 MP + 16.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 23.00mm focal length |
| 0.5 inches (1/2") sensor | 0.71 inches (1/1.4") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1920 x 1080 (60 fps) (Full HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 10.78 | 12.65 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 5160mAh Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.88 | 6.32 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| 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
The Xiaomi Poco X3 Pro is slightly better than OnePlus 9 Pro, having a general score of 83.4 against 76.6. Both devices in our current comparison come with the same Android 11 OS (operating system). Xiaomi Poco X3 Pro's body is just a little bit heavier and a little thicker than the OnePlus 9 Pro. OnePlus 9 Pro features a processor that's very similar to the CPU in Xiaomi Poco X3 Pro, and although the OnePlus 9 Pro has 2 GB more RAM memory, they both have 8 CPU cores.
OnePlus 9 Pro counts with a bit more vivid screen than Xiaomi Poco X3 Pro, and although they both have a screen with the same size, the OnePlus 9 Pro also has a higher resolution of 1440 x 3216 pixels and a greater quantity of pixels per inch of display. Xiaomi Poco X3 Pro features a much better memory capacity for games and applications than OnePlus 9 Pro, and although they both have exactly the same internal memory capacity, the Xiaomi Poco X3 Pro also has an external SD slot that holds up to 1 TB.
OnePlus 9 Pro shoots much clearer photos and videos than Xiaomi Poco X3 Pro, and although they both have a F1.8 camera aperture and a 48 MP resolution camera in the back, the OnePlus 9 Pro also has a much larger camera sensor shooting lot better quality photos and videos and a lot higher 7680x4320 video resolution.
The Xiaomi Poco X3 Pro counts with a bit superior battery life than OnePlus 9 Pro, because it has 5160mAh of battery capacity against 4500mAh.
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