Compare phones
| Global Score | |
| 72.8 | 78.8 |
| Basic Information | |
| OnePlus | Xiaomi |
| Android 15 | Android 12 |
| -- | 2021-12-28 |
| -- | 6.01 x 2.75 x 0.32 inches |
| -- | 6.31 ounces |
| -- | Black, Blue, Green and Pink |
| -- | Aluminum and Glass |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 7.8 inches | 6.3 inches |
| 2268 x 2440 pixels | 2400 x 1080 pixels |
| AMOLED | AMOLED |
| 427 pixels per inch | 418 pixels per inch |
| -- | 1100 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.7 | 8.9 |
| Performance | |
| Qualcomm Snapdragon 8 Elite SM8550 (4 nm) chipset | Qualcomm Snapdragon 8 Gen1 SM8450 (4 nm) chipset |
| processor | processor |
| 16 GB RAM | 8 GB RAM |
| Yes GPU | Adreno 730 GPU |
| 6.3 | 6.21 |
| Storage | |
| 512 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 17.6 | 10.1 |
| Camera | |
| 48.00 MP + 32.00 MP | 50.00 MP + 32.00 MP |
| f/1.70 aperture | f/1.90 aperture |
| 24.00mm focal length | 26.00mm focal length |
| 0.5 inches (1/2") sensor | 0.64 inches (1/1.56") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 11.99 | 12.54 |
| 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 | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 7.36 | 6.32 |
| Other Features | |
| Bluetooth 5.3 | 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
Xiaomi 12 has an overall score of 78.8, which is slightly better than OnePlus Open 2 (Rumored)'s overall score of 72.8. Both of these phones have Android OS (Operating System), but Xiaomi 12 has an older 12 version and OnePlus Open 2 (Rumored) has Android 15 version. OnePlus Open 2 (Rumored) features a bit better processing power than Xiaomi 12, and although they both have 8 cores, the OnePlus Open 2 (Rumored) also has a greater amount of RAM.
The Xiaomi 12 counts with a brighter display than OnePlus Open 2 (Rumored), although it has a way lower resolution of 1080 x 2400px, a just a little inferior count of pixels per inch in the screen and a little bit smaller screen. OnePlus Open 2 (Rumored) has a much bigger memory capacity for games and applications than Xiaomi 12, because it has 384 GB more internal memory capacity.
The Xiaomi 12 counts with a slightly better camera than OnePlus Open 2 (Rumored), because although it has a tinier diafragm aperture, it also counts with a higher 50 mega-pixels resolution camera, a lot higher video resolution and a way larger sensor shooting much higher quality photographs and videos.
OnePlus Open 2 (Rumored) counts with improved battery duration than Xiaomi 12, because it has a 27% greater battery size.
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