Compare phones
| Global Score | |
| 79.3 | 81.3 |
| Basic Information | |
| Huawei | Samsung |
| HarmonyOS 2 | Android 10 |
| 2021-09-20 | 2020-04-27 |
| 6.43 x 2.93 x 0.31 inches | 6.27 x 2.88 x 0.34 inches |
| 6.56 ounces | 6.53 ounces |
| Black, Blue, Green and Violet | Prism Crush black, Prism Crush blue, Prism Crush red and Prism Crush white |
| -- | Plastic |
| Display / Screen | |
| 6.7 inches | 6.4 inches |
| 2676 x 1236 pixels | 2400 x 1080 pixels |
| OLED | Super AMOLED |
| 440 pixels per inch | 411 pixels per inch |
| No touch screen | No touch screen |
| 8.3 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 778G SM7325 (6 nm) chipset | MediaTek Helio P65 MT6768 chipset |
| Kryo670, 64-bit (Octa-Core 2400 MHz) processor | Arm Cortex-A75 and Arm Cortex-A55, 64-bit, 12 nm (Octa-Core 2000 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Adreno 642L GPU | Mali-G52 MC2 GPU |
| 9.45 | 9.09 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 11.74 |
| Camera | |
| 50.00 MP + 32.00 MP | 48.00 MP + 20.00 MP |
| f/1.90 aperture | f/2.00 aperture |
| 23.00mm focal length | 26.00mm focal length |
| -- | 0.5 inches (1/2") sensor |
| 3840 x 2160 (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 9.46 | 10.89 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.6 | 6.7 |
| Battery Life | |
| 4000mAh Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 6.8 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| 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 has a score of 81.3, which is just a bit better than the Huawei nova 9 Pro's 79.3 overall score. Despite of the fact Galaxy A31 is older and just a little thicker than Huawei nova 9 Pro, it's body is still a bit lighter. The Galaxy A31 comes with Android 10 OS, while Huawei nova 9 Pro has HarmonyOS 2 OS.
The Huawei nova 9 Pro features a bit better CPU than Samsung Galaxy A31, and although they both have 8 cores, the Huawei nova 9 Pro also has a greater amount of RAM memory. Huawei nova 9 Pro features a bit sharper display than Samsung Galaxy A31, because it has a little more pixels per display inch, a little larger screen and a quite better 1236 x 2676px resolution.
The Samsung Galaxy A31 counts with a superior camera than Huawei nova 9 Pro, although it has a much lower video definition, a tinier diafragm aperture which is not nice for low light photography and a lower resolution back-facing camera. The Samsung Galaxy A31 counts with more memory for games and applications than Huawei nova 9 Pro, because although it has 0 less internal memory capacity, it also counts with an external memory slot that supports up to 512 GB.
The Galaxy A31 counts with longer battery duration than Huawei nova 9 Pro, because it has a 25 percent greater battery size.
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