Compare phones
| Global Score | |
| 71.7 | 86.5 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 6.0 Marshmallow | Android 11, 10 |
| 2016-11-07 | 2020-03-05 |
| 5.56 x 2.74 x 0.35 inches | 6.27 x 2.96 x 0.35 inches |
| 5.50 ounces | 6.74 ounces |
| 16 777 216 | Black, Blue and Red |
| Metal | Plastic and Plastic |
| -- | Scratch-Resistant Glass |
| $ 133.00 | -- |
| Display / Screen | |
| 5 inches | 6.4 inches |
| 1920 x 1080 pixels (Full HD) | 2340 x 1080 pixels |
| IPS LCD | Super AMOLED |
| 441 pixels per inch | 403 pixels per inch |
| -- | 420 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.2 | 8.4 |
| Performance | |
| Qualcomm Snapdragon 625 8953 chipset | Exynos 9611 chipset |
| ARM Cortex-A53, 64-bit (Octa-Core 2000 MHz) processor | Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 3 GB RAM | 6 GB RAM |
| Adreno 506 GPU | Mali-G72 MP3 GPU |
| 9.09 | 9.36 |
| Storage | |
| 32 GB internal memory | 64 GB internal memory |
| microSDXC (up to 128 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 8.12 | 11.74 |
| Camera | |
| 13.00 MP + 5.00 MP | 64.00 MP + 32.00 MP |
| f/2.20 aperture | f/1.80 aperture |
| -- | 26.00mm focal length |
| -- | 0.59 inches (1/1.7") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 8.8 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G) and HSPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Micro SIM | Nano SIM, Dual SIM |
| 6.1 | 6.7 |
| Battery Life | |
| 4100mAh Li - Ion Battery | 6000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6 | 7.52 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
Galaxy M31 has a score of 86.5, which is way better than the Xiaomi Redmi 4 Prime's score of 71.7. Both of these phones work with Android operating system, but Galaxy M31 has the older 11 version while Xiaomi Redmi 4 Prime has Android 6.0 Marshmallow. Galaxy M31 is a somewhat heavier phone than the Xiaomi Redmi 4 Prime, but both of them are equally thin.
Galaxy M31 counts with a slightly better looking display than Xiaomi Redmi 4 Prime, because although it has a little less pixels per inch in the display, it also counts with a slightly higher resolution of 1080 x 2340px and a larger display. Galaxy M31 has a bit more powerful processing unit than Xiaomi Redmi 4 Prime, and although they both have the same number of cores, the Galaxy M31 also has more RAM.
The Galaxy M31 counts with much more memory capacity to install games and applications than Xiaomi Redmi 4 Prime, because it has a SD memory slot that admits up to 512 GB and more internal storage. Samsung Galaxy M31 takes much clearer photographs and videos than Xiaomi Redmi 4 Prime, because it has a much higher resolution camera in the back, a bigger aperture and a much higher 3840x2160 (4K) video definition.
The Galaxy M31 counts with a superior battery life than Xiaomi Redmi 4 Prime, because it has 6000mAh of battery capacity instead of 4100mAh.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.