Compare phones
| Global Score | |
| 77 | 81.3 |
| Basic Information | |
| Samsung | Samsung |
| Android 11, 10, 9.0 Pie | Android 10 |
| 2019-10-05 | 2020-04-27 |
| 6.43 x 3.05 x 0.31 inches | 6.27 x 2.88 x 0.34 inches |
| 6.46 ounces | 6.53 ounces |
| Black, Blue, Green and Red | Prism Crush black, Prism Crush blue, Prism Crush red and Prism Crush white |
| Plastic | Plastic |
| Display / Screen | |
| 6.5 inches | 6.4 inches |
| 1560 x 720 pixels | 2400 x 1080 pixels |
| TFT | Super AMOLED |
| 264 pixels per inch | 411 pixels per inch |
| No touch screen | No touch screen |
| 7.2 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 450 SDM450 (14 nm) chipset | MediaTek Helio P65 MT6768 chipset |
| Cortex-A53 (Octa-Core 1800 MHz) processor | Arm Cortex-A75 and Arm Cortex-A55, 64-bit, 12 nm (Octa-Core 2000 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| Adreno 506 GPU | Mali-G52 MC2 GPU |
| 8.91 | 9.09 |
| Storage | |
| 64 GB internal memory | 64 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 11.74 | 11.74 |
| Camera | |
| 13.00 MP + 8.00 MP | 48.00 MP + 20.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| 27.00mm focal length | 26.00mm focal length |
| 0.25 inches (1/4") sensor | 0.5 inches (1/2") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 8.91 | 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 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Samsung Galaxy A31 is just a bit better than the Samsung Galaxy A20s, having a score of 81.3 against 77. Both of these phones include Android operating system, but the Samsung Galaxy A31 has 10 version and Samsung Galaxy A20s has Android 11 version. Samsung Galaxy A31 is a just a little heavier and just a little bit thicker cellphone than Samsung Galaxy A20s.
Samsung Galaxy A31 has just a bit better performance than Galaxy A20s. Both of them have 4 GB of RAM memory and a Octa-Core processing unit. Samsung Galaxy A31 has a much better display than Galaxy A20s, because although it has a little bit smaller screen, it also counts with a much better 1080 x 2400 resolution and a lot higher screen density.
Samsung Galaxy A31 captures much better videos and photos than Galaxy A20s, because although it has a tinier diafragm aperture which is not favorable for shooting photographs or videos in low light environments, and they both have the same 1920x1080 (Full HD) video definition and the same 30 fps video frame rate, the Samsung Galaxy A31 also counts with a much bigger sensor and a back-facing camera with lot more mega pixels.
The Galaxy A20s and the Galaxy A31 count with really similar storage for games and applications, they have a slot for an SD memory card that allows a maximum of 512 GB and the same 64 GB internal memory capacity. The Galaxy A31 features longer battery lifetime than Galaxy A20s, because it has a 5000mAh battery capacity against 4000mAh.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.