Compare phones
| Global Score | |
| 76.5 | 88 |
| Basic Information | |
| Xiaomi | Samsung |
| -- | Android 11, 10 |
| 2017-04-28 | 2020-08-06 |
| 5.72 x 2.78 x 0.29 inches | 6.27 x 2.93 x 0.37 inches |
| 5.93 ounces | 7.16 ounces |
| Black, Blue and White | Mirage black and Mirage blue |
| Glass and Metal | -- |
| -- | Scratch-Resistant Glass |
| $ 421.00 | -- |
| Display / Screen | |
| 5.2 inches | 6.5 inches |
| 1920 x 1080 pixels (Full HD) | 2400 x 1080 pixels |
| IPS LCD | Super AMOLED |
| 424 pixels per inch | 405 pixels per inch |
| 600 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.7 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 835 MSM8998 chipset | Samsung Exynos 9611 chipset |
| Kryo 280, 64-bit, 10 nm (Octa-Core 2457 MHz) processor | Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 6 GB RAM | 6 GB RAM |
| Adreno 540 GPU | Mali-G72 MP3 GPU |
| 9.45 | 9.36 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 14.14 |
| Camera | |
| 12.00 MP + 8.00 MP | 64.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 27.00mm focal length | 26.00mm focal length |
| 0.34 inches (1/2.9") sensor | 0.59 inches (1/1.7") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (120 fps) (HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 9.68 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| -- | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 3 | 6.7 |
| Battery Life | |
| 3350mAh Li - Polymer Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.36 | 7.52 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Galaxy M31s has a score of 88, which is much better than Xiaomi Mi 6's 76.5 general score. Galaxy M31s is a extremely newer phone than Xiaomi Mi 6, although it's heavier and extremely thicker. Xiaomi Mi 6 features a little sharper screen than Galaxy M31s, because although it has a lot smaller screen and a bit lower 1080 x 1920 resolution, it also counts with a just a bit more pixels per inch in the screen.
Xiaomi Mi 6 has just a little better performance than Galaxy M31s. Both of them have a 6 GB RAM memory and the same number of cores. The Galaxy M31s has a lot better camera than Xiaomi Mi 6, and although they both have the same video frame rate, the same (4K) video resolution and a F1.8 camera aperture, the Galaxy M31s also has a lot bigger camera sensor providing a lot higher image quality and a much more megapixels camera.
The Samsung Galaxy M31s has a superior storage capacity for apps and games than Xiaomi Mi 6, and although they both have the same 128 GB internal storage, the Samsung Galaxy M31s also has a SD memory card expansion slot that allows up to 512 GB. Samsung Galaxy M31s has a really longer battery life than Xiaomi Mi 6, because it has a 6000mAh battery size against 3350mAh.
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