Compare phones
| Global Score | |
| 76.1 | 79.2 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 7.0 Nougat | Android 11, 10, 9.0 Pie |
| 2017-06-20 | 2019-07-24 |
| 6.17 x 3.10 x 0.32 inches | 6.04 x 2.83 x 0.33 inches |
| 6.31 ounces | 6.13 ounces |
| 16 777 216 | Blue, Gray and White |
| Aluminum | Glass (Corning Gorilla Glass 5) and Plastic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 5.7 inches | 6.1 inches |
| 1920 x 1080 pixels (Full HD) | 1560 x 720 pixels |
| IPS LCD | Super AMOLED |
| 386 pixels per inch | 282 pixels per inch |
| No touch screen | No touch screen |
| 8 | 7.3 |
| Performance | |
| MediaTek Helio P20 MT6757 chipset | Qualcomm Snapdragon 665 chipset |
| ARM Cortex-A53, 64-bit, 16 nm (Octa-Core 2300 MHz) processor | Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| Mali-T880 MP2 GPU | Adreno 610 GPU |
| 9.27 | 9.09 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | microSDXC (up to 256 GB) external memory slot |
| 8.88 | 13.18 |
| Camera | |
| 13.00 MP + 13.00 MP | 48.00 MP + 32.00 MP |
| f/1.70 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 |
| 9.02 | 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 |
| Nano SIM, Dual SIM | Nano SIM |
| 6.1 | 6.7 |
| Battery Life | |
| 3300mAh Li - Ion Battery | 4030mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.28 | 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 |
Comparison review
The Xiaomi Mi A3 is a bit better than Galaxy J7 Max, getting a score of 79.2 against 76.1. Xiaomi Mi A3 is a extremely newer and just a little lighter cellphone than Galaxy J7 Max, although it's also just a bit thicker. Both of these devices work with Android operating system, but the Xiaomi Mi A3 has 11 version while Galaxy J7 Max has Android 7.0 Nougat version.
The Galaxy J7 Max has a little sharper screen than Xiaomi Mi A3, because although it has a quite smaller screen, it also counts with a better resolution of 1080 x 1920px and a higher display density. Xiaomi Mi A3 has a much bigger memory capacity to store more apps and games than Samsung Galaxy J7 Max, and although they both have a SD extension slot that holds a maximum of 256 GB, the Xiaomi Mi A3 also has 128 GB internal storage.
The Galaxy J7 Max features a bit faster processor than Xiaomi Mi A3. They have a 4 GB RAM and the same number of cores. The Xiaomi Mi A3 has greater battery life than Galaxy J7 Max, because it has a 4030mAh battery capacity instead of 3300mAh. Xiaomi Mi A3 has a much better camera than Galaxy J7 Max, because although it has a smaller diafragm aperture, it also counts with a way higher resolution back-facing camera and a way better 3840x2160 (4K) video definition.
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