Compare phones
| Global Score | |
| 73.9 | 79.2 |
| Basic Information | |
| Oppo | Xiaomi |
| -- | Android 11, 10, 9.0 Pie |
| 2019-06-12 | 2019-07-24 |
| 6.38 x 3.04 x 0.37 inches | 6.04 x 2.83 x 0.33 inches |
| 7.58 ounces | 6.13 ounces |
| Black and Green | Blue, Gray and White |
| Glass (Corning Gorilla Glass 5) | Glass (Corning Gorilla Glass 5) and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.6 inches | 6.1 inches |
| 2340 x 1080 pixels | 1560 x 720 pixels |
| AMOLED | Super AMOLED |
| 390 pixels per inch | 282 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 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 |
| 8 GB RAM | 4 GB RAM |
| Adreno 640 GPU | Adreno 610 GPU |
| 9.63 | 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/1.70 aperture | f/1.80 aperture |
| 27.00mm 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 (240 fps) (HD) slow motion video |
| 11.77 | 11.44 |
| 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 |
| 6.7 | 6.7 |
| Battery Life | |
| 4065mAh Battery | 4030mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6 | 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 Xiaomi Mi A3 has a global score of 79.2, which is a bit better than OPPO Reno 10x Zoom's global score of 73.9. Xiaomi Mi A3's body is somewhat thinner and lighter than the OPPO Reno 10x Zoom, even though both of them were released only a couple months apart. The OPPO Reno 10x Zoom has a much better looking screen than Xiaomi Mi A3, because it has a greater amount of pixels per inch of screen, a lot higher 1080 x 2340px resolution and a little bit larger display.
OPPO Reno 10x Zoom counts with a little better performance than Xiaomi Mi A3, and although they both have 8 CPU cores, the OPPO Reno 10x Zoom also has more RAM memory. The OPPO Reno 10x Zoom features a little bit better storage to store more apps and games than Xiaomi Mi A3, because although it has no external memory card slot, it also counts with 128 GB more internal storage capacity.
The OPPO Reno 10x Zoom features a bit longer battery duration than Xiaomi Mi A3, because it has 4065mAh of battery capacity instead of 4030mAh. The OPPO Reno 10x Zoom takes a bit better videos and photos than Xiaomi Mi A3, and although they both have the same video definition and a same resolution back camera, the OPPO Reno 10x Zoom also has a larger aperture for better images and video in low-light situations, a larger sensor taking more light and vivid colors and better 60 fps video frame rate.
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