Compare phones
| Global Score | |
| 81.3 | 75.8 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 10 | Android 8.0 Oreo, 7.1 Nougat |
| 2020-04-27 | 2018-02-22 |
| 6.27 x 2.88 x 0.34 inches | 6.24 x 2.97 x 0.32 inches |
| 6.53 ounces | 6.38 ounces |
| Prism Crush black, Prism Crush blue, Prism Crush red and Prism Crush white | 16 777 216 |
| Plastic | Metal |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.4 inches | 6 inches |
| 2400 x 1080 pixels | 2160 x 1080 pixels |
| Super AMOLED | IPS LCD |
| 411 pixels per inch | 402 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8 |
| Performance | |
| MediaTek Helio P65 MT6768 chipset | Qualcomm Snapdragon 636 SDM636 chipset |
| Arm Cortex-A75 and Arm Cortex-A55, 64-bit, 12 nm (Octa-Core 2000 MHz) processor | Kryo 260, 64-bit, 14 nm (Octa-Core 1800 MHz) processor |
| 4 GB RAM | 6 GB RAM |
| Mali-G52 MC2 GPU | Adreno 509 GPU |
| 9.09 | 9 |
| Storage | |
| 64 GB internal memory | 64 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 128 GB) external memory slot |
| 11.74 | 10.02 |
| Camera | |
| 48.00 MP + 20.00 MP | 12.00 MP + 20.00 MP |
| f/2.00 aperture | f/2.20 aperture |
| 26.00mm focal length | -- |
| 0.5 inches (1/2") sensor | -- |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 10.89 | 8.91 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 6.3 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 5.92 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Galaxy A31 is just a bit better than the Xiaomi Redmi Note 5 Pro, having an 81.3 score against 75.8. Although the Galaxy A31 is newer than the Xiaomi Redmi Note 5 Pro, it's just a bit heavier and just a little thicker. These phones use Android OS (operating system), but Galaxy A31 has the older 10 version while Xiaomi Redmi Note 5 Pro has Android 8.0 Oreo.
Galaxy A31 counts with a bit superior processor than Xiaomi Redmi Note 5 Pro, although it has a smaller amount of RAM, they both have the same number of cores. The Samsung Galaxy A31 counts with a bit better looking display than Xiaomi Redmi Note 5 Pro, because it has a little higher 1080 x 2400 resolution, a quite larger screen and a just a little greater screen density.
Galaxy A31 counts with a bigger storage capacity to install applications and games than Xiaomi Redmi Note 5 Pro, and although they both have the same 64 GB internal memory, the Galaxy A31 also has an external memory card slot that admits a maximum of 512 GB. The Galaxy A31 takes way better photographs and videos than Xiaomi Redmi Note 5 Pro, and although they both have the same 1920x1080 video resolution and the same 30 fps video frame rates, the Galaxy A31 also has a larger aperture for better low-light images and video and a back camera with a much higher resolution.
Galaxy A31 counts with superior battery lifetime than Xiaomi Redmi Note 5 Pro, because it has 5000mAh of battery capacity instead of 4000mAh.
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