Compare phones
| Global Score | |
| 79.2 | 75.8 |
| Basic Information | |
| Xiaomi | OnePlus |
| Android 11, 10, 9.0 Pie | -- |
| 2019-07-24 | 2019-10-18 |
| 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 | Haze blue |
| Glass (Corning Gorilla Glass 5) and Plastic | Glass (Corning Gorilla Glass 5) and Metal |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 432.00 |
| 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+ SM8150-AC chipset |
| Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor |
| 4 GB RAM | 8 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 (960 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 | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 4030mAh Battery | 4085mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 6 |
| 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
Xiaomi Mi A3 has an overall score of 79.2, which is just a bit better than the OnePlus 7T Pro's general score of 75.8. Xiaomi Mi A3 is a just a little thinner and lighter phone than the OnePlus 7T Pro, although both were released with only 3 months difference. OnePlus 7T Pro features a little faster processing unit than Xiaomi Mi A3, and although they both have 8 CPU cores, the OnePlus 7T Pro also has 4 GB more RAM.
The OnePlus 7T Pro counts with a more vivid display than Xiaomi Mi A3, because it has a little bit larger display, a way better 1440 x 3120 pixels resolution and a lot better display pixel density. OnePlus 7T Pro has a slightly bigger storage to install applications and games or saving photos and videos than Xiaomi Mi A3, because although it has no SD extension slot, it also counts with more internal storage.
OnePlus 7T Pro features just a bit better battery lifetime than Xiaomi Mi A3, because it has a 4085mAh battery size. The OnePlus 7T Pro takes a bit better photographs and videos than Xiaomi Mi A3, and although they both have the same video resolution and a camera with a 48 mega-pixels, the OnePlus 7T Pro also has a bigger camera sensor, better 60 fps video frame rate and a larger aperture.
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