Compare phones
| Global Score | |
| 71.7 | 81.3 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 6.0 Marshmallow | Android 10 |
| 2016-11-07 | 2020-04-27 |
| 5.56 x 2.74 x 0.35 inches | 6.27 x 2.88 x 0.34 inches |
| 5.50 ounces | 6.53 ounces |
| 16 777 216 | Prism Crush black, Prism Crush blue, Prism Crush red and Prism Crush white |
| Metal | Plastic |
| $ 133.00 | -- |
| Display / Screen | |
| 5 inches | 6.4 inches |
| 1920 x 1080 pixels (Full HD) | 2400 x 1080 pixels |
| IPS LCD | Super AMOLED |
| 441 pixels per inch | 411 pixels per inch |
| No touch screen | No touch screen |
| 8.2 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 625 8953 chipset | MediaTek Helio P65 MT6768 chipset |
| ARM Cortex-A53, 64-bit (Octa-Core 2000 MHz) processor | Arm Cortex-A75 and Arm Cortex-A55, 64-bit, 12 nm (Octa-Core 2000 MHz) processor |
| 3 GB RAM | 4 GB RAM |
| Adreno 506 GPU | Mali-G52 MC2 GPU |
| 9.09 | 9.09 |
| 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 | 48.00 MP + 20.00 MP |
| f/2.20 aperture | f/2.00 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 |
| 8.8 | 10.89 |
| 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 | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6 | 6.8 |
| 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 | -- |
Comparison review
The Samsung Galaxy A31 is better than Xiaomi Redmi 4 Prime, with an 81.3 score against 71.7. The Samsung Galaxy A31 design is much newer and a little thinner, but heavier than the Xiaomi Redmi 4 Prime. These devices have Android OS (Operating System), but the Samsung Galaxy A31 has 10 version while Xiaomi Redmi 4 Prime has Android 6.0 Marshmallow version.
The Xiaomi Redmi 4 Prime has a bit more vivid display than Galaxy A31, because although it has a quite lower 1080 x 1920 resolution and a lot smaller display, it also counts with a just a little better pixel density. Galaxy A31 counts with much more memory capacity for games and applications than Xiaomi Redmi 4 Prime, because it has 64 GB internal storage and a SD memory slot that supports a maximum of 512 GB.
The Galaxy A31 and Xiaomi Redmi 4 Prime both feature very similar processors, and although the Galaxy A31 has 1 GB more RAM memory, they both have the same number of cores. Samsung Galaxy A31 shoots way better photos and videos than Xiaomi Redmi 4 Prime, and although they both have the same 30 frames per second video frame rates and the same 1920x1080 (Full HD) video resolution, the Samsung Galaxy A31 also has a bigger diafragm aperture for better photography and videos in poorly lited environments and a camera in the back with a much better resolution.
The Galaxy A31 has greater battery duration than Xiaomi Redmi 4 Prime, because it has a 22% greater battery size.
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