Compare phones
| Global Score | |
| 81.3 | 78.1 |
| Basic Information | |
| Samsung | Huawei |
| Android 10 | Android 9.0 Pie, 8.1 Oreo |
| 2020-04-27 | 2018-04-27 |
| 6.27 x 2.88 x 0.34 inches | 5.87 x 2.79 x 0.30 inches |
| 6.53 ounces | 5.82 ounces |
| Prism Crush black, Prism Crush blue, Prism Crush red and Prism Crush white | Black, Blue, Gold and Pink |
| Plastic | Glass and Metal |
| -- | $ 274.00 |
| Display / Screen | |
| 6.4 inches | 5.8 inches |
| 2400 x 1080 pixels | 2244 x 1080 pixels |
| Super AMOLED | IPS LCD |
| 411 pixels per inch | 429 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8.2 |
| Performance | |
| MediaTek Helio P65 MT6768 chipset | HiSilicon Kirin 970 chipset |
| Arm Cortex-A75 and Arm Cortex-A55, 64-bit, 12 nm (Octa-Core 2000 MHz) processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2360 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| Mali-G52 MC2 GPU | Mali-G72 MP12 GPU |
| 9.09 | 9.27 |
| 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 | 12.00 MP + 24.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 26.00mm focal length | 27.00mm focal length |
| 0.5 inches (1/2") sensor | 0.43 inches (1/2.3") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 10.89 | 10.01 |
| 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+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 3400mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 5.36 |
| 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, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Samsung Galaxy A31 has a general score of 81.3, which is a little bit better than Huawei P20's score of 78.1. Both of these phones have Android OS (Operating System), but the Samsung Galaxy A31 has the previous 10 version and Huawei P20 has Android 9.0 Pie. The Samsung Galaxy A31 is a much newer phone than the Huawei P20, but it's somewhat heavier and thicker.
The Huawei P20 features a little sharper display than Galaxy A31, because although it has a little smaller screen and a little bit worse 1080 x 2244px resolution, it also counts with a just a bit more pixels per inch of display. Huawei P20 counts with a little faster processing unit than Samsung Galaxy A31. They have 4 GB of RAM memory and the same number of cores.
Samsung Galaxy A31 counts with a quite bigger memory capacity for applications, games, photos and videos than Huawei P20, because although it has less internal storage capacity, it also counts with a slot for external memory cards that supports a maximum of 512 GB. The Samsung Galaxy A31 has a little bit better camera than Huawei P20, because although it has a smaller aperture which is not so good for low light photos, and they both have the same 30 frames per second video frame rate and the same video definition, the Samsung Galaxy A31 also counts with a way more mega-pixels camera in the back and a bigger back-facing camera sensor taking better quality photographs and videos.
The Samsung Galaxy A31 has a way better battery performance than Huawei P20, because it has a 5000mAh battery size.
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