Compare phones
| Global Score | |
| 71.5 | 79.2 |
| Basic Information | |
| Vivo | Xiaomi |
| Android 14 | Android 11, 10, 9.0 Pie |
| 2023-11-14 | 2019-07-24 |
| 6.48 x 2.97 x 0.34 inches | 6.04 x 2.83 x 0.33 inches |
| 7.23 ounces | 6.13 ounces |
| Black, Red and White | Blue, Gray and White |
| -- | Glass (Corning Gorilla Glass 5) and Plastic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.8 inches | 6.1 inches |
| 3200 x 1440 pixels | 1560 x 720 pixels |
| AMOLED | Super AMOLED |
| 516 pixels per inch | 282 pixels per inch |
| 3000 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 10.4 | 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 |
| 16 GB RAM | 4 GB RAM |
| Adreno 750 GPU | Adreno 610 GPU |
| 6.3 | 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 + 16.00 MP | 48.00 MP + 32.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 23.00mm focal length | -- |
| 0.77 inches (1/1.3") sensor | 0.43 inches (1/2.3") sensor |
| 7680 x 4320 (30 fps) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | 1280 x 720 (240 fps) (HD) slow motion video |
| 12.76 | 11.44 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 7 | 6.7 |
| Battery Life | |
| 5100mAh Li - Polymer Battery | 4030mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.88 | 5.92 |
| Other Features | |
| Bluetooth 5.4 | Bluetooth 5.0 |
| -- | GPS |
| NFC | -- |
| Infra-red port | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Xiaomi Mi A3 is much better than the vivo iQOO 12 Pro, getting a score of 79.2 against 71.5. Xiaomi Mi A3's design is lighter and just a little bit thinner than vivo iQOO 12 Pro, despite of the fact that it was released 4 years before. Both of these devices work with Android OS (operating system), but Xiaomi Mi A3 has 11 version and vivo iQOO 12 Pro has Android 14 version.
Vivo iQOO 12 Pro has a way better display than Xiaomi Mi A3, because it has a bit larger display, a way higher pixel quantity per inch of display and a way higher resolution of 1440 x 3200px. Xiaomi Mi A3 features a much faster CPU than vivo iQOO 12 Pro, although it has less RAM, they both have 8 cores.
Vivo iQOO 12 Pro features a superior camera than Xiaomi Mi A3, because it has a much bigger sensor, a more MP camera, a lot better video definition and a larger camera aperture. The vivo iQOO 12 Pro has a slightly bigger storage capacity for applications 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 vivo iQOO 12 Pro counts with improved battery life than Xiaomi Mi A3, because it has a 27 percent bigger battery size.
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