Compare phones
| Global Score | |
| 72.8 | 83.4 |
| Basic Information | |
| OnePlus | Xiaomi |
| Android 15 | Android 11 |
| -- | 2021-03-20 |
| -- | 6.51 x 3.02 x 0.37 inches |
| -- | 7.58 ounces |
| -- | Frost blue, Metal bronze and Phantom black |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 7.8 inches | 6.7 inches |
| 2268 x 2440 pixels | 2400 x 1080 pixels |
| AMOLED | IPS LCD |
| 427 pixels per inch | 393 pixels per inch |
| No touch screen | No touch screen |
| 7.7 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 8 Elite SM8550 (4 nm) chipset | Qualcomm Snapdragon 860 SM8150-AC chipset |
| processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor |
| 16 GB RAM | 6 GB RAM |
| Yes GPU | Adreno 640 GPU |
| 6.3 | 9.63 |
| Storage | |
| 512 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 1 TB) external memory slot |
| 17.6 | 15.42 |
| Camera | |
| 48.00 MP + 32.00 MP | 48.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 24.00mm focal length | -- |
| 0.5 inches (1/2") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | 1920 x 1080 (60 fps) (Full HD) slow motion video |
| 11.99 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 5700mAh Battery | 5160mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 7.36 | 6.88 |
| Other Features | |
| Bluetooth 5.3 | 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
The Xiaomi Poco X3 Pro has a score of 83.4, which is much better than OnePlus Open 2 (Rumored)'s score of 72.8. Both of these phones use Android OS (operating system), but Xiaomi Poco X3 Pro has the previous 11 version while OnePlus Open 2 (Rumored) has Android 15. The Xiaomi Poco X3 Pro counts with a much greater processing power than OnePlus Open 2 (Rumored), although it has less RAM memory, they both have the same number of cores.
Xiaomi Poco X3 Pro features a bit sharper display than OnePlus Open 2 (Rumored), although it has a way lower resolution of 1080 x 2400, a little smaller display and a just a bit less pixels per inch of display. The OnePlus Open 2 (Rumored) counts with a bigger storage for games and applications than Xiaomi Poco X3 Pro, because although it has no slot for an SD memory card, it also counts with more internal storage.
The OnePlus Open 2 (Rumored) features a much better camera than Xiaomi Poco X3 Pro, and although they both have the same video definition, a same size back camera sensor and the same resolution back facing camera, the OnePlus Open 2 (Rumored) also has higher 60 fps video frame rates and a bigger camera aperture to capture better photos and video in poorly lited situations.
The OnePlus Open 2 (Rumored) features just a bit better battery duration than Xiaomi Poco X3 Pro, because it has a 5700mAh battery size.
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