Compare phones
| Global Score | |
| 77.7 | 79.2 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 8.0 Oreo, 7.0 Nougat, 6.0 Marshmallow | Android 11, 10, 9.0 Pie |
| 2016-06-01 | 2019-07-24 |
| 6.17 x 3.04 x 0.27 inches | 6.04 x 2.83 x 0.33 inches |
| 5.96 ounces | 6.13 ounces |
| Gold, Gray and Pink | Blue, Gray and White |
| Metal | 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 |
| Super AMOLED | Super AMOLED |
| 386 pixels per inch | 282 pixels per inch |
| No touch screen | No touch screen |
| 7.9 | 7.3 |
| Performance | |
| Qualcomm Snapdragon 625 8953 chipset | Qualcomm Snapdragon 665 chipset |
| ARM Cortex-A53, 64-bit (Octa-Core 2000 MHz) processor | Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| Adreno 506 GPU | Adreno 610 GPU |
| 9.09 | 9.09 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 128 GB) external memory slot | microSDXC (up to 256 GB) external memory slot |
| 10.02 | 13.18 |
| Camera | |
| 16.00 MP + 8.00 MP | 48.00 MP + 32.00 MP |
| f/1.90 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 |
| 9.13 | 11.44 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G) and HSPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 6 | 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 |
| NFC | -- |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
The Xiaomi Mi A3 has a general score of 79.2, which is a bit better than the Samsung Galaxy C7's score of 77.7. The Xiaomi Mi A3 is a newer phone than Samsung Galaxy C7, but it is somewhat thicker and just a little bit heavier. Both phones in this comparison review come with Android OS, but the Xiaomi Mi A3 has an older 11 version and Samsung Galaxy C7 has Android 8.0 Oreo version.
The Xiaomi Mi A3's processor is just as good as the Samsung Galaxy C7 one, both of them have the same RAM memory amount and the same number of cores. Samsung Galaxy C7 features a bit more vivid screen than Xiaomi Mi A3, because although it has a bit smaller screen, it also counts with a greater pixels density and a higher resolution of 1080 x 1920.
The Xiaomi Mi A3 features a way bigger storage capacity to install applications and games or saving photos and videos than Samsung Galaxy C7, because it has more internal storage and a slot for external memory cards that holds a maximum of 256 GB. The Xiaomi Mi A3 has better battery life than Galaxy C7, because it has a 22% more battery size.
Xiaomi Mi A3 counts with a very superior camera than Galaxy C7, because it has a lot more mega-pixels back facing camera, a bigger aperture to capture better low-light photography and a way higher 3840x2160 video definition.
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