Compare phones
| Global Score | |
| 72.8 | 80.8 |
| Basic Information | |
| OnePlus | Xiaomi |
| Android 15 | Android 11 |
| -- | 2021-05-20 |
| -- | 6.37 x 2.97 x 0.35 inches |
| -- | 6.70 ounces |
| -- | Cool Blue, POCO Yellow and Power Black |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 7.8 inches | 6.5 inches |
| 2268 x 2440 pixels | 2400 x 1080 pixels |
| AMOLED | IPS LCD |
| 427 pixels per inch | 405 pixels per inch |
| No touch screen | No touch screen |
| 7.7 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 8 Elite SM8550 (4 nm) chipset | MediaTek Dimensity 700 MT6833V chipset |
| processor | Cortex-A76, 64-bit, 7 nm (Octa-Core 2200 MHz) processor |
| 16 GB RAM | 4 GB RAM |
| Yes GPU | Mali-G57 MC2 GPU |
| 6.3 | 9.18 |
| Storage | |
| 512 GB internal memory | 64 GB internal memory |
| No SD card slot | No SD card slot |
| 17.6 | 7.7 |
| Camera | |
| 48.00 MP + 32.00 MP | 48.00 MP + 8.00 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 | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | 1280 x 720 (120 fps) (HD) slow motion video |
| 11.99 | 10.89 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.6 | 10.6 |
| Battery Life | |
| 5700mAh Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 7.36 | 6.8 |
| Other Features | |
| Bluetooth 5.3 | 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 |
| -- | FM Radio |
Comparison review
Xiaomi POCO M3 Pro 5G is much better than OnePlus Open 2 (Rumored), getting an 80.8 score against 72.8. Both phones in this comparison review include Android operating system, but Xiaomi POCO M3 Pro 5G has an older 11 version while OnePlus Open 2 (Rumored) has Android 15. Xiaomi POCO M3 Pro 5G counts with a little sharper display than OnePlus Open 2 (Rumored), although it has a little bit smaller display, a lot lower resolution of 1080 x 2400 and a just a little lower screen density.
The Xiaomi POCO M3 Pro 5G features a very superior hardware performance than OnePlus Open 2 (Rumored), although it has 12 GB lesser RAM, they both have the same number of cores. The OnePlus Open 2 (Rumored) features a much better camera than Xiaomi POCO M3 Pro 5G, and although they both have the same back-facing camera sensor size and a same resolution back-facing camera, the OnePlus Open 2 (Rumored) also has a much higher 3840x2160 (4K) video resolution and a bigger camera aperture to take better photography and video in poorly lited environments.
OnePlus Open 2 (Rumored) features a superior storage to install applications and games or saving photos and videos than Xiaomi POCO M3 Pro 5G, because it has 448 GB more internal storage. OnePlus Open 2 (Rumored) has a bit better battery performance than Xiaomi POCO M3 Pro 5G, because it has a 14% more battery capacity.
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