Compare phones
| Global Score | |
| 71.9 | 81.4 |
| Basic Information | |
| OnePlus | Xiaomi |
| Android 14 | Android 9.0 Pie |
| 2024-01-15 | 2019-04-15 |
| -- | 5.81 x 2.78 x 0.29 inches |
| -- | 5.47 ounces |
| Black, Green and White | 16 777 216 |
| Aluminum and Glass | -- |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.8 inches | 6 inches |
| 2780 x 1264 pixels | 2340 x 1080 pixels |
| AMOLED | AMOLED |
| 449 pixels per inch | 430 pixels per inch |
| 4500 cd/m2 brightness | 600 cd/m2 brightness |
| No touch screen | No touch screen |
| 10.6 | 8.7 |
| Performance | |
| Qualcomm Snapdragon 8 Gen 2 SM8650-AB (4 nm) chipset | Qualcomm Snapdragon 712 SDM712 chipset |
| processor | Kryo 360, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 16 GB RAM | 6 GB RAM |
| Adreno 740 GPU | Adreno 616 GPU |
| 6.3 | 9.36 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 13.3 | 10.1 |
| Camera | |
| 50.00 MP + 32.00 MP | 48.00 MP + 20.00 MP |
| -- | f/1.80 aperture |
| -- | 26.00mm focal length |
| -- | 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 | 1280 x 720 (960 fps) (HD) slow motion video |
| 10.56 | 11.66 |
| 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 and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.6 | 6.3 |
| Battery Life | |
| 5500mAh Li - Polymer Battery | 3070mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 7.2 | 5.04 |
| Other Features | |
| Bluetooth 5.4 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Xiaomi Mi 9 SE has a global score of 81.4, which is better than OnePlus 12R's 71.9 overall score. Both of these phones have Android OS (Operating System), but Xiaomi Mi 9 SE has 9.0 Pie version while OnePlus 12R has Android 14 version. The Xiaomi Mi 9 SE has a really superior hardware performance than OnePlus 12R, although it has 10 GB less RAM, they both have a Octa-Core CPU.
OnePlus 12R has a much sharper screen than Xiaomi Mi 9 SE, because it has a slightly higher resolution of 1264 x 2780, a little more pixels per inch of display, a quite larger screen and much more brightness. Xiaomi Mi 9 SE shoots much better photos and videos than OnePlus 12R, although it has a lower (4K) video definition and a lesser mega-pixels back facing camera.
OnePlus 12R has a lot bigger memory for applications, games, photos and videos than Xiaomi Mi 9 SE, because it has 128 GB more internal storage capacity. OnePlus 12R features a superior battery lifetime than Xiaomi Mi 9 SE, because it has a 79 percent greater battery size.
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