Compare phones
| Global Score | |
| 79.2 | 76.9 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 11, 10, 9.0 Pie | Android 9.0 Pie, 7.1 Nougat |
| 2019-07-24 | 2018-01-09 |
| 6.04 x 2.83 x 0.33 inches | 5.97 x 2.95 x 0.31 inches |
| 6.13 ounces | 6.00 ounces |
| Blue, Gray and White | 16 777 216 |
| Glass (Corning Gorilla Glass 5) and Plastic | Metal |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.1 inches | 5.5 inches |
| 1560 x 720 pixels | 1920 x 1080 pixels (Full HD) |
| Super AMOLED | TFT |
| 282 pixels per inch | 401 pixels per inch |
| No touch screen | No touch screen |
| 7.3 | 7.9 |
| Performance | |
| Qualcomm Snapdragon 665 chipset | Samsung Exynos 7 Octa 7870 chipset |
| Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor | ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| Adreno 610 GPU | Mali-T830 MP1 GPU |
| 9.09 | 8.82 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | microSDXC (up to 256 GB) external memory slot |
| 13.18 | 10.78 |
| Camera | |
| 48.00 MP + 32.00 MP | 13.00 MP + 13.00 MP |
| f/1.80 aperture | f/1.90 aperture |
| -- | 27.00mm focal length |
| 0.43 inches (1/2.3") sensor | 0.33 inches (1/3.06") 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 | 9.13 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE (4G), HSPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.7 | 6.1 |
| Battery Life | |
| 4030mAh Battery | 3300mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 5.28 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.1 |
| GPS | GPS |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Xiaomi Mi A3 is a bit better than Galaxy On7 Prime, getting a score of 79.2 against 76.9. These phones use Android OS (operating system), but Xiaomi Mi A3 has the older 11 version while Galaxy On7 Prime has Android 9.0 Pie version. Xiaomi Mi A3's construction is newer than Galaxy On7 Prime's, but it's just a bit thicker and just a bit heavier.
The Galaxy On7 Prime has a bit more vivid screen than Xiaomi Mi A3, because although it has a little smaller display, it also counts with a better resolution of 1080 x 1920 pixels and a higher pixel density. Xiaomi Mi A3 features a bit more powerful CPU than Galaxy On7 Prime. They have 4 GB of RAM and a Octa-Core processing unit.
Xiaomi Mi A3 features a superior storage for games and applications than Samsung Galaxy On7 Prime, and although they both have an external SD slot that holds up to 256 GB, the Xiaomi Mi A3 also has 64 GB more internal memory capacity. The Xiaomi Mi A3 has a greater camera than Galaxy On7 Prime, because it has a camera with lot more MP, a lot higher (4K) video quality, a much larger camera sensor providing a lot better image quality and a larger diafragm aperture to take better photos in poorly lited environments.
Xiaomi Mi A3 counts with longer battery performance than Galaxy On7 Prime, because it has a 22 percent larger battery capacity.
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