Compare phones
| Global Score | |
| 79.2 | 79.8 |
| Basic Information | |
| Xiaomi | OnePlus |
| Android 11, 10, 9.0 Pie | Android 10, 9.0 Pie |
| 2019-07-24 | 2019-05-30 |
| 6.04 x 2.83 x 0.33 inches | 6.40 x 2.99 x 0.35 inches |
| 6.13 ounces | 7.27 ounces |
| Blue, Gray and White | Almond, Mirror gray and Nebula blue |
| Glass (Corning Gorilla Glass 5) and Plastic | Glass (Corning Gorilla Glass 5) and Metal |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.1 inches | 6.7 inches |
| 1560 x 720 pixels | 3120 x 1440 pixels |
| Super AMOLED | AMOLED |
| 282 pixels per inch | 513 pixels per inch |
| No touch screen | No touch screen |
| 7.3 | 8.7 |
| Performance | |
| Qualcomm Snapdragon 665 chipset | Qualcomm Snapdragon 855 chipset |
| Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 4 GB RAM | 12 GB RAM |
| Adreno 610 GPU | Adreno 640 GPU |
| 9.09 | 9.72 |
| Storage | |
| 128 GB internal memory | 256 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 13.18 | 13.3 |
| Camera | |
| 48.00 MP + 32.00 MP | 48.00 MP + 16.00 MP |
| f/1.80 aperture | f/1.60 aperture |
| -- | 17.00mm focal length |
| 0.43 inches (1/2.3") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 1280 x 720 (240 fps) (HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 11.44 | 11.99 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 4030mAh Battery | 4000mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 5.92 |
| Other Features | |
| Bluetooth 5.0 | 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, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The OnePlus 7 Pro 5G has a global score of 79.8, which is a little bit better than Xiaomi Mi A3's 79.2 general score. Although it's the best in this comparison review, the OnePlus 7 Pro 5G construction is a bit thicker and heavier than Xiaomi Mi A3. Both of these phones work with Android OS, but the OnePlus 7 Pro 5G has the previous 10 version while Xiaomi Mi A3 has Android 11 version.
The OnePlus 7 Pro 5G counts with a little better performance than Xiaomi Mi A3, and although they both have a Octa-Core processor, the OnePlus 7 Pro 5G also has a higher amount of RAM. The OnePlus 7 Pro 5G has a more vivid display than Xiaomi Mi A3, because it has a much greater display density, a little bit larger screen and a much better 1440 x 3120 resolution.
OnePlus 7 Pro 5G captures clearer videos and photos than Xiaomi Mi A3, and although they both have the same (4K) video definition and the same resolution camera in the back, the OnePlus 7 Pro 5G also has higher 60 fps video frame rates, a larger back-facing camera sensor which offers a higher photo and video quality and a larger camera aperture for better captures in poorly lited environments.
OnePlus 7 Pro 5G has a bit more memory capacity to store more games and applications than Xiaomi Mi A3, because although it has no slot for an SD memory card, it also counts with 256 GB internal memory. The OnePlus 7 Pro 5G's battery life is very similar to the battery duration in Xiaomi Mi A3, although the OnePlus 7 Pro 5G has 4000mAh of battery capacity against 4030mAh.
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