Compare phones
| Global Score | |
| 80.3 | 79.2 |
| Basic Information | |
| Xiaomi | Xiaomi |
| -- | Android 11, 10, 9.0 Pie |
| 2019-01-15 | 2019-07-24 |
| 6.27 x 2.96 x 0.32 inches | 6.04 x 2.83 x 0.33 inches |
| 6.56 ounces | 6.13 ounces |
| Black, Blue and Red | Blue, Gray and White |
| Glass (Corning Gorilla Glass 5) | Glass (Corning Gorilla Glass 5) and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.3 inches | 6.1 inches |
| 2340 x 1080 pixels | 1560 x 720 pixels |
| IPS LCD | Super AMOLED |
| 409 pixels per inch | 282 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 7.3 |
| Performance | |
| Qualcomm Snapdragon 660 SDM660 chipset | Qualcomm Snapdragon 665 chipset |
| Kryo 260, 64-bit, 14 nm (Octa-Core 2200 MHz) processor | Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| Adreno 512 GPU | Adreno 610 GPU |
| 9.18 | 9.09 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | microSDXC (up to 256 GB) external memory slot |
| 13.18 | 13.18 |
| Camera | |
| 48.00 MP + 13.00 MP | 48.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 0.5 inches (1/2") sensor | 0.43 inches (1/2.3") sensor |
| 1920 x 1080 (120 fps) (Full HD) 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 |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 4000mAh Battery | 4030mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 5.92 |
| 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, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Xiaomi Redmi Note 7 is just a bit better than Xiaomi Mi A3, with an 80.3 score against 79.2. Xiaomi Redmi Note 7's design is just a little heavier but just a little bit thinner than Xiaomi Mi A3, and both of them were released only 6 months apart. The Xiaomi Redmi Note 7 features a bit superior processor than Xiaomi Mi A3. They have the same number of cores and a 4 GB RAM.
Xiaomi Redmi Note 7 has a much better looking display than Xiaomi Mi A3, because it has a bit bigger display, a way better 1080 x 2340 resolution and a higher screen density. Xiaomi Mi A3 and Xiaomi Redmi Note 7 both feature very similar cameras, because although the Xiaomi Mi A3 has a smaller back-facing camera sensor capturing lower quality images, and they both have a F1.8 camera aperture and a 48 mega-pixels resolution back facing camera, it also counts with a lot higher 3840x2160 video definition.
Xiaomi Mi A3 has as much storage for applications, games, photos and videos as Xiaomi Redmi Note 7, they have a slot for external memory cards that holds a maximum of 256 GB and the same internal storage capacity. The Xiaomi Mi A3 and Xiaomi Redmi Note 7 have very similar batteries duration, although the Xiaomi Mi A3 also has 4030mAh of battery capacity against 4000mAh.
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