Compare phones
| Global Score | |
| 81.3 | 77.9 |
| Basic Information | |
| Samsung | Samsung |
| Android 10 | Android 13 |
| 2020-04-27 | -- |
| 6.27 x 2.88 x 0.34 inches | 5.75 x 2.78 x 0.30 inches |
| 6.53 ounces | -- |
| Prism Crush black, Prism Crush blue, Prism Crush red and Prism Crush white | -- |
| Plastic | -- |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.4 inches | 6.1 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| Super AMOLED | Super AMOLED |
| 411 pixels per inch | 422 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 7.6 |
| Performance | |
| MediaTek Helio P65 MT6768 chipset | Qualcomm Snapdragon 8 Gen 2 (4 nm) chipset |
| Arm Cortex-A75 and Arm Cortex-A55, 64-bit, 12 nm (Octa-Core 2000 MHz) processor | processor |
| 4 GB RAM | 8 GB RAM |
| Mali-G52 MC2 GPU | Adreno 740 GPU |
| 9.09 | 6.21 |
| 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 | 50.00 MP + 10.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 26.00mm focal length | 23.00mm focal length |
| 0.5 inches (1/2") sensor | 0.64 inches (1/1.56") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | -- |
| 10.89 | 10.12 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 3900mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.8 | 5.84 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| 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
Galaxy A31 is a bit better than the Galaxy S23, getting an 81.3 score against 77.9. Both of these devices include Android OS, but Galaxy A31 has the previous 10 version and Galaxy S23 has Android 13. The Galaxy A31 features just a bit better display than Galaxy S23, because although it has a bit lower pixels quantity in each display inch, it also counts with a slightly better resolution of 1080 x 2400px and a bit larger screen.
The Galaxy A31 features a quite bigger memory capacity to install games and applications than Samsung Galaxy S23, because although it has less internal memory capacity, it also counts with a slot for an SD memory card that holds up to 512 GB. The Samsung Galaxy A31 has a much faster CPU than Samsung Galaxy S23, although it has lesser RAM memory, they both have the same number of cores.
Galaxy A31 takes a bit better photos and videos than Samsung Galaxy S23, although it has a much tinier camera sensor taking less light and washed colors, a tinier camera aperture which is not good for low light captures and video and a camera in the back with a worse 48 megapixels resolution. The Samsung Galaxy A31 has improved battery duration than Galaxy S23, because it has 5000mAh of battery capacity.
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