| Global Score | |
| 81.3 | 77.4 |
| Basic Information | |
| Samsung | Huawei |
| Android 10 | -- |
| 2020-04-27 | 2015-12-01 |
| 6.27 x 2.88 x 0.34 inches | 6.19 x 3.17 x 0.31 inches |
| 6.53 ounces | 6.53 ounces |
| Prism Crush black, Prism Crush blue, Prism Crush red and Prism Crush white | 16 777 216 |
| Plastic | Metal |
| -- | $ 690.00 |
| Display / Screen | |
| 6.4 inches | 6 inches |
| 2400 x 1080 pixels | 1920 x 1080 pixels (Full HD) |
| Super AMOLED | IPS LCD |
| 411 pixels per inch | 367 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 7.9 |
| Performance | |
| MediaTek Helio P65 MT6768 chipset | HiSilicon Kirin 950 chipset |
| Arm Cortex-A75 and Arm Cortex-A55, 64-bit, 12 nm (Octa-Core 2000 MHz) processor | ARM Cortex-A72 and ARM Cortex-A53, 64-bit (Octa-Core 2300 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| Mali-G52 MC2 GPU | Mali-T880 MP4 GPU |
| 9.09 | 9.27 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 128 GB) external memory slot |
| 11.74 | 12.42 |
| Camera | |
| 48.00 MP + 20.00 MP | 16.00 MP + 8.00 MP |
| f/2.00 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 (60 fps) (Full HD) video resolution |
| 10.89 | 9.35 |
| 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, Dual 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 4.2 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
The Samsung Galaxy A31 is just a bit better than Huawei Mate 8, getting a overall score of 81.3 against 77.4. The Samsung Galaxy A31 is a a little thicker device than the Huawei Mate 8, but they have equal weights. Samsung Galaxy A31 has a little more vivid display than Huawei Mate 8, because it has a little bigger display, a slightly higher 1080 x 2400 resolution and a bit higher pixels density.
The Huawei Mate 8 has a bit faster processing unit than Samsung Galaxy A31. Both of them have the same number of cores and the same RAM amount. Huawei Mate 8 features a little bit more memory to install applications and games or saving photos and videos than Galaxy A31, because although it has a SD memory card expansion slot that allows a maximum of 128 GB against 512 GB, it also counts with 128 GB internal storage.
The Samsung Galaxy A31 counts with longer battery duration than Huawei Mate 8, because it has a 25% bigger battery size. Samsung Galaxy A31 shoots much clearer videos and photos than Huawei Mate 8, because although it has worse 30 frames per second video frame rates, and they both have the same 1920x1080 video resolution and a F2 camera aperture, the Samsung Galaxy A31 also counts with a way more mega pixels camera in the back.
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