Compare phones
| Global Score | |
| 73.5 | 79.2 |
| Basic Information | |
| Oppo | Xiaomi |
| Android 14 | Android 11, 10, 9.0 Pie |
| 2024-01-08 | 2019-07-24 |
| 6.47 x 3.00 x 0.37 inches | 6.04 x 2.83 x 0.33 inches |
| 7.80 ounces | 6.13 ounces |
| Black, Dark Blue and Light Brown | Blue, Gray and White |
| Aluminum and Glass (Corning Gorilla Glass) | Glass (Corning Gorilla Glass 5) and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.8 inches | 6.1 inches |
| 3168 x 1440 pixels | 1560 x 720 pixels |
| AMOLED | Super AMOLED |
| 512 pixels per inch | 282 pixels per inch |
| 4500 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 10.9 | 7.3 |
| Performance | |
| Qualcomm Snapdragon 8 Gen 3 SM8650-AB (4 nm) chipset | Qualcomm Snapdragon 665 chipset |
| processor | Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor |
| 12 GB RAM | 4 GB RAM |
| Adreno 750 GPU | Adreno 610 GPU |
| 6.21 | 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 | |
| 50.00 MP + 32.00 MP | 48.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 23.00mm focal length | -- |
| 0.64 inches (1/1.56") 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 |
| 12.1 | 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 | Nano SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 5000mAh Battery | 4030mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.8 | 5.92 |
| Other Features | |
| Bluetooth 5.4 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| Infra-red port | 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 is just a bit better than the OPPO Find X7 Ultra, getting a 79.2 score against 73.5. Although the Xiaomi Mi A3 is a lot older than OPPO Find X7 Ultra, it's construction is somewhat thinner and incredibly lighter. These phones have Android operating system, but the Xiaomi Mi A3 has 11 version while OPPO Find X7 Ultra has Android 14 version.
The Xiaomi Mi A3 counts with a really superior hardware performance than OPPO Find X7 Ultra, because although it has less RAM, it also counts with a larger number of cores (and faster). OPPO Find X7 Ultra features a way better looking screen than Xiaomi Mi A3, because it has a way greater display density, a much higher 1440 x 3168 resolution and a little bigger display.
The OPPO Find X7 Ultra counts with a bit bigger memory to store more games and applications than Xiaomi Mi A3, because although it has no external memory slot, it also counts with more internal memory. OPPO Find X7 Ultra features superior battery lifetime than Xiaomi Mi A3, because it has a 24% bigger battery capacity.
OPPO Find X7 Ultra has a slightly better camera than Xiaomi Mi A3, and although they both have the same video definition and a F1.8 diafragm aperture, the OPPO Find X7 Ultra also has higher 60 fps video frame rates, a more mega-pixels back-facing camera and a much larger sensor taking more light and vivid colors.
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