Compare phones
| Global Score | |
| 79.8 | 79.2 |
| Basic Information | |
| OnePlus | Xiaomi |
| Android 10, 9.0 Pie | Android 11, 10, 9.0 Pie |
| 2019-05-30 | 2019-07-24 |
| 6.40 x 2.99 x 0.35 inches | 6.04 x 2.83 x 0.33 inches |
| 7.27 ounces | 6.13 ounces |
| Almond, Mirror gray and Nebula blue | Blue, Gray and White |
| Glass (Corning Gorilla Glass 5) and Metal | Glass (Corning Gorilla Glass 5) and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 6.1 inches |
| 3120 x 1440 pixels | 1560 x 720 pixels |
| AMOLED | Super AMOLED |
| 513 pixels per inch | 282 pixels per inch |
| No touch screen | No touch screen |
| 8.7 | 7.3 |
| Performance | |
| Qualcomm Snapdragon 855 chipset | Qualcomm Snapdragon 665 chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2840 MHz) processor | Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor |
| 12 GB RAM | 4 GB RAM |
| Adreno 640 GPU | Adreno 610 GPU |
| 9.72 | 9.09 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 256 GB) external memory slot |
| 13.3 | 13.18 |
| Camera | |
| 48.00 MP + 16.00 MP | 48.00 MP + 32.00 MP |
| f/1.60 aperture | f/1.80 aperture |
| 17.00mm focal length | -- |
| 0.5 inches (1/2") sensor | 0.43 inches (1/2.3") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | 1280 x 720 (240 fps) (HD) slow motion video |
| 11.99 | 11.44 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 10.7 | 6.7 |
| Battery Life | |
| 4000mAh Li - Ion Battery | 4030mAh 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
OnePlus 7 Pro 5G is a bit better than the Xiaomi Mi A3, having a score of 79.8 against 79.2. These devices come with Android OS (Operating System), but the OnePlus 7 Pro 5G has an older 10 version while Xiaomi Mi A3 has Android 11 version. The OnePlus 7 Pro 5G is a just a bit thicker and heavier phone than Xiaomi Mi A3.
The OnePlus 7 Pro 5G counts with a sharper display than Xiaomi Mi A3, because it has much more pixels per inch of screen, a much better resolution of 1440 x 3120 and a little bit bigger screen. OnePlus 7 Pro 5G counts with just a little better processing power than Xiaomi Mi A3, and although they both have 8 cpu cores, the OnePlus 7 Pro 5G also has 8 GB more RAM.
The OnePlus 7 Pro 5G counts with a slightly bigger storage capacity for applications and games than Xiaomi Mi A3, because although it has no slot for an SD memory card, it also counts with 128 GB more internal memory. OnePlus 7 Pro 5G counts with a little bit better camera than Xiaomi Mi A3, and although they both have a camera in the back with a 48 megapixels resolution and the same video definition, the OnePlus 7 Pro 5G also has a bigger aperture, faster video frame rates and a bigger back-facing camera sensor which provides a better photo and video quality.
Xiaomi Mi A3 and OnePlus 7 Pro 5G feature really similar batteries performance, although the Xiaomi Mi A3 also has a 4030mAh battery capacity instead of 4000mAh.
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