Compare phones
| Global Score | |
| 74.8 | 79.2 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 10 | Android 11, 10, 9.0 Pie |
| 2020-06-02 | 2019-07-24 |
| 6.35 x 3.00 x 0.35 inches | 6.04 x 2.83 x 0.33 inches |
| 6.95 ounces | 6.13 ounces |
| Black, Metallic blue and Violet | Blue, Gray and White |
| Plastic and Plastic | Glass (Corning Gorilla Glass 5) and Plastic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.4 inches | 6.1 inches |
| 1560 x 720 pixels | 1560 x 720 pixels |
| IPS LCD | Super AMOLED |
| 268 pixels per inch | 282 pixels per inch |
| No touch screen | No touch screen |
| 7.2 | 7.3 |
| Performance | |
| Qualcomm Snapdragon 450 SDM450 chipset | Qualcomm Snapdragon 665 chipset |
| Arm Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor | Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor |
| 3 GB RAM | 4 GB RAM |
| Adreno 506 GPU | Adreno 610 GPU |
| 8.91 | 9.09 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 256 GB) external memory slot |
| 9.84 | 13.18 |
| Camera | |
| 13.00 MP + 8.00 MP | 48.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 27.00mm focal length | -- |
| 0.32 inches (1/3.1") sensor | 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 (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.6 | 6.7 |
| Battery Life | |
| 5000mAh Li - Ion Battery | 4030mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 5.92 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Xiaomi Mi A3 has an overall score of 79.2, which is slightly better than the Samsung Galaxy M11's 74.8 overall score. Xiaomi Mi A3's design is lighter and a little thinner than the Samsung Galaxy M11, even though it was released just 10 months before. These phones use Android OS, but the Xiaomi Mi A3 has the newer 11 version and Samsung Galaxy M11 has Android 10, so it provides the user a lot of extra features and performance improvements.
The Xiaomi Mi A3 counts with a little more vivid screen than Samsung Galaxy M11, because although it has a little smaller screen, and they both have the same exact resolution of 720 x 1560, the Xiaomi Mi A3 also counts with a bit greater pixel density. The Xiaomi Mi A3 counts with a much greater storage capacity for games and applications than Samsung Galaxy M11, because although it has a slot for external memory cards that admits 256 GB smaller, it also counts with 128 GB internal storage capacity.
The Xiaomi Mi A3 has a bit better performance than Galaxy M11, and although they both have 8 CPU cores, the Xiaomi Mi A3 also has 1 GB more RAM memory. The Xiaomi Mi A3 shoots much better photographs and videos than Samsung Galaxy M11, and although they both have a F1.8 aperture, the Xiaomi Mi A3 also has a way higher 48 megapixels resolution camera, a much better video quality and a way larger camera sensor which gives a lot better photo and video quality.
Samsung Galaxy M11 features greater battery lifetime than Xiaomi Mi A3, because it has a 5000mAh battery capacity instead of 4030mAh.
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