Compare phones
| Global Score | |
| 81.3 | 76.7 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 10 | Android 12 |
| 2020-04-27 | 2022-03-23 |
| 6.27 x 2.88 x 0.34 inches | 6.46 x 3.00 x 0.32 inches |
| 6.53 ounces | 7.23 ounces |
| Prism Crush black, Prism Crush blue, Prism Crush red and Prism Crush white | Laser Black, Laser Blue and POCO Yellow |
| Plastic | -- |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.4 inches | 6.7 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| Super AMOLED | AMOLED |
| 411 pixels per inch | 393 pixels per inch |
| -- | 1200 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 8.9 |
| Performance | |
| MediaTek Helio P65 MT6768 chipset | Qualcomm Snapdragon 696 SM6375 (6 nm) chipset |
| Arm Cortex-A75 and Arm Cortex-A55, 64-bit, 12 nm (Octa-Core 2000 MHz) processor | processor |
| 4 GB RAM | 6 GB RAM |
| Mali-G52 MC2 GPU | Adreno 619 GPU |
| 9.09 | 6.12 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 1 TB) external memory slot |
| 11.74 | 15.42 |
| Camera | |
| 48.00 MP + 20.00 MP | 108.00 MP + 16.00 MP |
| f/2.00 aperture | f/1.90 aperture |
| 26.00mm focal length | -- |
| 0.5 inches (1/2") sensor | -- |
| 1920 x 1080 (30 fps) (Full HD) video resolution | -- |
| 10.89 | 10.34 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 5000mAh Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.1 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Galaxy A31 has a general score of 81.3, which is slightly better than Xiaomi POCO X4 Pro 5G's 76.7 global score. These phones come with Android operating system, but the Galaxy A31 has the older 10 version and Xiaomi POCO X4 Pro 5G has Android 12 version. The Galaxy A31 design is a little lighter than the Xiaomi POCO X4 Pro 5G, but it's just a little bit thicker and was released around 23 months before.
The Samsung Galaxy A31 has a much more powerful processor than Xiaomi POCO X4 Pro 5G, although it has 2 GB less RAM, they both have a Octa-Core CPU. Xiaomi POCO X4 Pro 5G has just a bit better screen than Galaxy A31, because although it has a just a bit less pixels per inch in the display, and they both have the same exact resolution of 1080 x 2400 pixels, the Xiaomi POCO X4 Pro 5G also counts with a quite larger screen.
Galaxy A31 shoots a bit better videos and photos than Xiaomi POCO X4 Pro 5G, although it has a smaller diafragm aperture which is not good for shooting photographs or videos in poorly lited situations and a lot less MP resolution back-facing camera. Xiaomi POCO X4 Pro 5G features a much better storage capacity to install games and applications than Galaxy A31, because it has a SD extension slot that supports a maximum of 1 TB and more internal storage capacity.
The Xiaomi POCO X4 Pro 5G features a battery life that's very similar to Samsung Galaxy A31's battery lifetime.
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