Compare phones
| Global Score | |
| 81.3 | 77 |
| Basic Information | |
| Samsung | Samsung |
| Android 10 | Android 11, 10, 9.0 Pie |
| 2020-04-27 | 2019-10-05 |
| 6.27 x 2.88 x 0.34 inches | 6.43 x 3.05 x 0.31 inches |
| 6.53 ounces | 6.46 ounces |
| Prism Crush black, Prism Crush blue, Prism Crush red and Prism Crush white | Black, Blue, Green and Red |
| Plastic | Plastic |
| Display / Screen | |
| 6.4 inches | 6.5 inches |
| 2400 x 1080 pixels | 1560 x 720 pixels |
| Super AMOLED | TFT |
| 411 pixels per inch | 264 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 7.2 |
| Performance | |
| MediaTek Helio P65 MT6768 chipset | Qualcomm Snapdragon 450 SDM450 (14 nm) chipset |
| Arm Cortex-A75 and Arm Cortex-A55, 64-bit, 12 nm (Octa-Core 2000 MHz) processor | Cortex-A53 (Octa-Core 1800 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| Mali-G52 MC2 GPU | Adreno 506 GPU |
| 9.09 | 8.91 |
| 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 | |
| 48.00 MP + 20.00 MP | 13.00 MP + 8.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 26.00mm focal length | 27.00mm focal length |
| 0.5 inches (1/2") sensor | 0.25 inches (1/4") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 10.89 | 8.91 |
| 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) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 6.6 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 4000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 5.92 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.2 |
| 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 a little bit better than Galaxy A20s, getting an 81.3 score against 77. Although it's the best phone in this comparison, the Samsung Galaxy A31 is a just a little thicker and a little heavier phone than the Galaxy A20s. Both phones in this comparison include Android OS, but Samsung Galaxy A31 has an older 10 version while Galaxy A20s has Android 11.
The Samsung Galaxy A31 has a bit faster CPU than Samsung Galaxy A20s. Both have a Octa-Core processor and 4 GB of RAM. The Samsung Galaxy A31 features a sharper display than Galaxy A20s, because although it has a quite smaller display, it also counts with a way better 1080 x 2400 resolution and a lot greater quantity of pixels per inch in the screen.
The Samsung Galaxy A31 counts with a much better camera than Galaxy A20s, because although it has a smaller diafragm aperture, and they both have the same video resolution and the same video frame rate, the Samsung Galaxy A31 also counts with a much bigger camera sensor capturing much better quality pictures and videos and a camera in the back with a way better 48 mega pixels resolution.
The Galaxy A20s's memory capacity to install applications and games or saving photos and videos is just as good as Samsung Galaxy A31's one, they have a slot for an SD memory card that holds up to 512 GB and equal internal memory capacity. The Galaxy A31 counts with superior battery life than Galaxy A20s, because it has 5000mAh of battery capacity.
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