Compare phones
| Global Score | |
| 79.2 | 76.1 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 11, 10, 9.0 Pie | Android 7.0 Nougat |
| 2019-07-24 | 2017-06-20 |
| 6.04 x 2.83 x 0.33 inches | 6.17 x 3.10 x 0.32 inches |
| 6.13 ounces | 6.31 ounces |
| Blue, Gray and White | 16 777 216 |
| Glass (Corning Gorilla Glass 5) and Plastic | Aluminum |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.1 inches | 5.7 inches |
| 1560 x 720 pixels | 1920 x 1080 pixels (Full HD) |
| Super AMOLED | IPS LCD |
| 282 pixels per inch | 386 pixels per inch |
| No touch screen | No touch screen |
| 7.3 | 8 |
| Performance | |
| Qualcomm Snapdragon 665 chipset | MediaTek Helio P20 MT6757 chipset |
| Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor | ARM Cortex-A53, 64-bit, 16 nm (Octa-Core 2300 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| Adreno 610 GPU | Mali-T880 MP2 GPU |
| 9.09 | 9.27 |
| Storage | |
| 128 GB internal memory | 32 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | microSDXC (up to 256 GB) external memory slot |
| 13.18 | 8.88 |
| Camera | |
| 48.00 MP + 32.00 MP | 13.00 MP + 13.00 MP |
| f/1.80 aperture | f/1.70 aperture |
| 0.43 inches (1/2.3") 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 | 9.02 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G) and HSPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.7 | 6.1 |
| Battery Life | |
| 4030mAh Battery | 3300mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 5.28 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.2 |
| 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
Xiaomi Mi A3 has a general score of 79.2, which is just a bit better than Galaxy J7 Max's overall score of 76.1. Xiaomi Mi A3's body is way newer and just a little bit lighter, but just a little thicker than Galaxy J7 Max. Both of these phones include Android OS (Operating System), but Xiaomi Mi A3 has older 11 version and Galaxy J7 Max has Android 7.0 Nougat version.
Galaxy J7 Max has just a bit better screen than Xiaomi Mi A3, because although it has a quite smaller screen, it also counts with a greater pixels density and a better 1080 x 1920 resolution. The Galaxy J7 Max counts with a bit superior CPU than Xiaomi Mi A3. Both have a Octa-Core processor and 4 GB of RAM.
Xiaomi Mi A3 has a much better camera than Galaxy J7 Max, because although it has a smaller aperture, it also counts with a back camera with much more mega pixels and a much higher 3840x2160 video resolution. The Xiaomi Mi A3 features a superior storage capacity for apps and games than Galaxy J7 Max, and although they both have an external memory card slot that holds a maximum of 256 GB, the Xiaomi Mi A3 also has more internal memory capacity.
Xiaomi Mi A3 features longer battery performance than Galaxy J7 Max, because it has a 22% greater battery size.
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