Compare phones
| Global Score | |
| 72.8 | 78.2 |
| Basic Information | |
| OnePlus | Xiaomi |
| Android 15 | Android 10 |
| -- | 2020-11-27 |
| -- | 6.39 x 3.04 x 0.38 inches |
| -- | 6.98 ounces |
| -- | Cool blue, Power black and Yellow |
| -- | Plastic and Plastic |
| -- | Scratch-Resistant Glass |
| -- | $ 149.00 |
| Display / Screen | |
| 7.8 inches | 6.5 inches |
| 2268 x 2440 pixels | 2340 x 1080 pixels |
| AMOLED | IPS LCD |
| 427 pixels per inch | 396 pixels per inch |
| No touch screen | No touch screen |
| 7.7 | 8 |
| Performance | |
| Qualcomm Snapdragon 8 Elite SM8550 (4 nm) chipset | Qualcomm Snapdragon 662 SM6115 chipset |
| processor | Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor |
| 16 GB RAM | 4 GB RAM |
| Yes GPU | Adreno 610 GPU |
| 6.3 | 9.09 |
| Storage | |
| 512 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 17.6 | 11.74 |
| 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 | -- |
| 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, Dual SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 5700mAh Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 7.36 | 7.52 |
| Other Features | |
| Bluetooth 5.3 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Xiaomi Poco M3 has a score of 78.2, which is just a bit better than OnePlus Open 2 (Rumored)'s overall score of 72.8. Both phones we compare here include Android OS (operating system), but the Xiaomi Poco M3 has older 10 version while OnePlus Open 2 (Rumored) has Android 15. The Xiaomi Poco M3 features a really superior hardware performance than OnePlus Open 2 (Rumored), although it has a lower amount of RAM memory, they both have a Octa-Core processing unit.
The Xiaomi Poco M3 counts with a bit more vivid display than OnePlus Open 2 (Rumored), although it has a bit smaller display, a little bit less pixels per inch of screen and a way worse 1080 x 2340 pixels resolution. The OnePlus Open 2 (Rumored) counts with a much bigger storage capacity to store more games and applications than Xiaomi Poco M3, because although it has no SD memory card expansion slot, it also counts with 512 GB internal memory capacity.
The OnePlus Open 2 (Rumored) features a much better camera than Xiaomi Poco M3, and although they both have a 0.5 inches sensor and a same resolution back camera, the OnePlus Open 2 (Rumored) also has a larger aperture to capture better captures and video in low-light environments and a lot higher 3840x2160 video definition.
Xiaomi Poco M3 features just a bit longer battery life than OnePlus Open 2 (Rumored), because it has 6000mAh of battery capacity instead of 5700mAh.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.