Compare phones
| Global Score | |
| 79.2 | 78.2 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 11, 10, 9.0 Pie | Android 10 |
| 2019-07-24 | 2021-01-18 |
| 6.04 x 2.83 x 0.33 inches | 6.39 x 3.04 x 0.38 inches |
| 6.13 ounces | 6.98 ounces |
| Blue, Gray and White | Carbon gray, Ocean green, Sunrise orange and Twilight blue |
| Glass (Corning Gorilla Glass 5) and Plastic | Plastic and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.1 inches | 6.5 inches |
| 1560 x 720 pixels | 2340 x 1080 pixels |
| Super AMOLED | IPS LCD |
| 282 pixels per inch | 396 pixels per inch |
| No touch screen | No touch screen |
| 7.3 | 8 |
| Performance | |
| Qualcomm Snapdragon 665 chipset | Qualcomm Snapdragon 662 SM6115 chipset |
| Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor | Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| Adreno 610 GPU | Adreno 610 GPU |
| 9.09 | 9.09 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 13.18 | 11.74 |
| Camera | |
| 48.00 MP + 32.00 MP | 48.00 MP + 8.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 0.43 inches (1/2.3") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1280 x 720 (240 fps) (HD) slow motion video | -- |
| 11.44 | 10.78 |
| 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, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 4030mAh Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 7.52 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| Infra-red port | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
The Xiaomi Mi A3 is a little bit better than the Xiaomi Redmi 9T, with a score of 79.2 against 78.2. Although Xiaomi Mi A3 is older than the Xiaomi Redmi 9T, it's body is lighter and thinner. Both of these phones come with Android operating system, but the Xiaomi Mi A3 has the newer 11 version while Xiaomi Redmi 9T has Android 10 version, providing you some additional features.
The Xiaomi Redmi 9T counts with a little more vivid display than Xiaomi Mi A3, because it has a little bit larger screen, a higher screen density and a way better resolution of 1080 x 2340. The Xiaomi Mi A3 and the Xiaomi Redmi 9T have similar processing units, both have a 4 GB RAM memory and the same number of cores.
Xiaomi Mi A3 has a quite bigger storage capacity to install applications and games than Xiaomi Redmi 9T, because although it has a slot for SD memory cards that allows 256 GB smaller, it also counts with 64 GB more internal storage capacity. The Xiaomi Mi A3 counts with a slightly better camera than Xiaomi Redmi 9T, because although it has a smaller sensor, and they both have a back facing camera with a 48 mega pixels and a F1.8 diafragm aperture, the Xiaomi Mi A3 also counts with a much better 3840x2160 video quality.
The Xiaomi Redmi 9T has a very superior battery performance than Xiaomi Mi A3, because it has a 6000mAh battery capacity against 4030mAh.
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