Compare phones
| Global Score | |
| 71.7 | 79.2 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 6.0 Marshmallow | Android 11, 10, 9.0 Pie |
| 2016-11-07 | 2019-07-24 |
| 5.56 x 2.74 x 0.35 inches | 6.04 x 2.83 x 0.33 inches |
| 5.50 ounces | 6.13 ounces |
| 16 777 216 | Blue, Gray and White |
| Metal | Glass (Corning Gorilla Glass 5) and Plastic |
| -- | Scratch-Resistant Glass |
| $ 133.00 | -- |
| Display / Screen | |
| 5 inches | 6.1 inches |
| 1920 x 1080 pixels (Full HD) | 1560 x 720 pixels |
| IPS LCD | Super AMOLED |
| 441 pixels per inch | 282 pixels per inch |
| No touch screen | No touch screen |
| 8.2 | 7.3 |
| Performance | |
| Qualcomm Snapdragon 625 8953 chipset | Qualcomm Snapdragon 665 chipset |
| ARM Cortex-A53, 64-bit (Octa-Core 2000 MHz) processor | Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor |
| 3 GB RAM | 4 GB RAM |
| Adreno 506 GPU | Adreno 610 GPU |
| 9.09 | 9.09 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSDXC (up to 128 GB) external memory slot | microSDXC (up to 256 GB) external memory slot |
| 8.12 | 13.18 |
| Camera | |
| 13.00 MP + 5.00 MP | 48.00 MP + 32.00 MP |
| f/2.20 aperture | f/1.80 aperture |
| -- | 0.43 inches (1/2.3") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (240 fps) (HD) slow motion video |
| 8.8 | 11.44 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G) and HSPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Micro SIM | Nano SIM |
| 6.1 | 6.7 |
| Battery Life | |
| 4100mAh Li - Ion Battery | 4030mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6 | 5.92 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| -- | 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 | FM Radio |
Comparison review
The Xiaomi Mi A3 is better than the Xiaomi Redmi 4 Prime, getting a 79.2 score against 71.7. Although the Xiaomi Mi A3 is somewhat heavier than Xiaomi Redmi 4 Prime, it's just a bit thinner and incredibly newer. Both phones in this comparison have Android operating system, but the Xiaomi Mi A3 has an older 11 version while Xiaomi Redmi 4 Prime has Android 6.0 Marshmallow version.
Xiaomi Mi A3 and Xiaomi Redmi 4 Prime have incredibly similar CPUs, and although the Xiaomi Mi A3 has a larger amount of RAM, they both have 8 CPU cores. Xiaomi Redmi 4 Prime has a much better looking screen than Xiaomi Mi A3, because although it has a bit smaller screen, it also counts with a higher resolution of 1080 x 1920 pixels and a much better screen pixels density.
Xiaomi Mi A3 counts with a much better camera than Xiaomi Redmi 4 Prime, because it has a lot better video definition, a back camera with a lot better 48 mega pixels resolution and a bigger camera aperture to take better captures and videos in low light environments. Xiaomi Mi A3 has much more storage to store more games and applications than Xiaomi Redmi 4 Prime, because it has a SD card slot that allows up to 256 GB and 128 GB internal memory.
Xiaomi Redmi 4 Prime features a little better battery duration than Xiaomi Mi A3, because it has 4100mAh of battery capacity instead of 4030mAh.
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