Compare phones
| Global Score | |
| 81.3 | 79.6 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 10 | Android 12 |
| 2020-04-27 | 2021-12-28 |
| 6.27 x 2.88 x 0.34 inches | 6.44 x 2.94 x 0.32 inches |
| 6.53 ounces | 7.20 ounces |
| Prism Crush black, Prism Crush blue, Prism Crush red and Prism Crush white | Black, Blue, Green and Pink |
| Plastic | Aluminum and Glass |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.4 inches | 6.7 inches |
| 2400 x 1080 pixels | 3200 x 1440 pixels |
| Super AMOLED | AMOLED |
| 411 pixels per inch | 524 pixels per inch |
| -- | 1000 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 9.4 |
| Performance | |
| MediaTek Helio P65 MT6768 chipset | Qualcomm Snapdragon 8 Gen1 SM8450 (4 nm) chipset |
| Arm Cortex-A75 and Arm Cortex-A55, 64-bit, 12 nm (Octa-Core 2000 MHz) processor | processor |
| 4 GB RAM | 8 GB RAM |
| Mali-G52 MC2 GPU | Adreno 730 GPU |
| 9.09 | 6.21 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 11.74 | 10.1 |
| Camera | |
| 48.00 MP + 20.00 MP | 50.00 MP + 32.00 MP |
| f/2.00 aperture | f/1.90 aperture |
| 26.00mm focal length | 24.00mm focal length |
| 0.5 inches (1/2") sensor | 0.78 inches (1/1.28") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 7680 x 4320 (24 fps) video resolution |
| -- | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 10.89 | 12.76 |
| 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, Dual SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 4600mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.8 | 6.48 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Galaxy A31 is a bit better than Xiaomi 12 Pro, with a score of 81.3 against 79.6. These phones use Android operating system, but the Galaxy A31 has 10 version while Xiaomi 12 Pro has Android 12 version. The Galaxy A31 is an older and a bit thicker cellphone than the Xiaomi 12 Pro, but Samsung was able to make it a little bit lighter anyway.
Galaxy A31 has a way better performance than Xiaomi 12 Pro, although it has a lower amount of RAM, they both have a Octa-Core CPU. Xiaomi 12 Pro has a more vivid display than Galaxy A31, because it has a higher 1440 x 3200px resolution, a greater display pixels density and a little bit larger display.
The Xiaomi 12 Pro captures much clearer photographs and videos than Samsung Galaxy A31, because it has a larger camera aperture, a way bigger sensor providing a much higher image quality, a better resolution back facing camera and a lot higher 7680x4320 video definition. The Samsung Galaxy A31 counts with a quite bigger memory to install applications and games or saving photos and videos than Xiaomi 12 Pro, because although it has 0 less internal storage, it also counts with an external SD slot that supports a maximum of 512 GB.
The Galaxy A31 counts with just a bit better battery life than Xiaomi 12 Pro, because it has a 5000mAh battery size against 4600mAh.
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