Compare phones
| Global Score | |
| 74.1 | 79.2 |
| Basic Information | |
| Oppo | Xiaomi |
| Android 11 | Android 11, 10, 9.0 Pie |
| 2021-05-03 | 2019-07-24 |
| 6.30 x 2.89 x 0.31 inches | 6.04 x 2.83 x 0.33 inches |
| 6.10 ounces | 6.13 ounces |
| Cosmo Blue and Fluid Black | Blue, Gray and White |
| -- | Glass (Corning Gorilla Glass 5) and Plastic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.4 inches | 6.1 inches |
| 2400 x 1080 pixels | 1560 x 720 pixels |
| Super AMOLED | Super AMOLED |
| 411 pixels per inch | 282 pixels per inch |
| 800 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.8 | 7.3 |
| Performance | |
| MediaTek Dimensity 800U MT6853 chipset | Qualcomm Snapdragon 665 chipset |
| Cortex-A76, 64-bit, 7 nm (Octa-Core 2400 MHz) processor | Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Mali-G57 MC3 GPU | Adreno 610 GPU |
| 9.45 | 9.09 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 256 GB) external memory slot |
| 10.1 | 13.18 |
| Camera | |
| 48.00 MP + 16.00 MP | 48.00 MP + 32.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 25.00mm focal length | -- |
| 0.5 inches (1/2") sensor | 0.43 inches (1/2.3") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (240 fps) (HD) slow motion video |
| 11.44 | 11.44 |
| 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+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 4310mAh Battery | 4030mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.16 | 5.92 |
| Other Features | |
| Bluetooth 5.1 | 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 is a bit better than the OPPO A94 5G, getting a 79.2 score against 74.1. The Xiaomi Mi A3 is an older, a bit thicker and a little bit heavier device than the OPPO A94 5G. Both of these devices use the same Android 11 OS (operating system). The OPPO A94 5G counts with a much better looking display than Xiaomi Mi A3, because it has a much better resolution of 1080 x 2400px, a bit bigger screen and a better pixels density.
OPPO A94 5G features a bit better processing unit than Xiaomi Mi A3, and although they both have 8 cores, the OPPO A94 5G also has a larger amount of RAM. The Xiaomi Mi A3's camera is very similar to OPPO A94 5G's camera, and although the Xiaomi Mi A3 has a tinier sensor and a tinier camera aperture, they both have the same resolution back camera, the same 3840x2160 video resolution and the same 30 fps video frame rates.
The Xiaomi Mi A3 features a much bigger storage to install applications and games or saving photos and videos than OPPO A94 5G, and although they both have the same internal memory, the Xiaomi Mi A3 also has a SD card slot that holds up to 256 GB. OPPO A94 5G counts with a little better battery duration than Xiaomi Mi A3, because it has a 4310mAh battery size against 4030mAh.
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