Compare phones
| Global Score | |
| 81.3 | 77.4 |
| Basic Information | |
| Samsung | Samsung |
| Android 10 | Android 14 |
| 2020-04-27 | 2023-12-16 |
| 6.27 x 2.88 x 0.34 inches | 6.30 x 3.02 x 0.33 inches |
| 6.53 ounces | 7.05 ounces |
| Prism Crush black, Prism Crush blue, Prism Crush red and Prism Crush white | Blue Black and Light Blue |
| Plastic | Plastic and Plastic |
| -- | $ 200.00 |
| Display / Screen | |
| 6.4 inches | 6.5 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| Super AMOLED | Super AMOLED |
| 411 pixels per inch | 396 pixels per inch |
| -- | 800 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 8.6 |
| Performance | |
| MediaTek Helio P65 MT6768 chipset | Mediatek Dimensity 6100+ (6 nm) chipset |
| Arm Cortex-A75 and Arm Cortex-A55, 64-bit, 12 nm (Octa-Core 2000 MHz) processor | processor |
| 4 GB RAM | 4 GB RAM |
| Mali-G52 MC2 GPU | Mali-G57 MC2 GPU |
| 9.09 | 6.03 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 1000 GB) external memory slot |
| 11.74 | 15.38 |
| Camera | |
| 48.00 MP + 20.00 MP | 50.00 MP + 13.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 26.00mm focal length | -- |
| 0.5 inches (1/2") sensor | -- |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 10.89 | 10.45 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G) and LTE (4G) |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 9.6 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.3 |
| 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 Galaxy A31 is a bit better than Galaxy A15 5G, getting a score of 81.3 against 77.4. These phones use Android OS (Operating System), but the Galaxy A31 has older 10 version and Galaxy A15 5G has Android 14 version. Galaxy A31 is a older and just a bit thicker cellphone than the Galaxy A15 5G, but Samsung managed to build it just a little lighter anyway.
Galaxy A31 has a much more powerful processor than Galaxy A15 5G. They have 8 cores and 4 GB of RAM. Samsung Galaxy A15 5G features a little bit better screen than Samsung Galaxy A31, because although it has a bit worse resolution of 1080 x 2340 and a little worse amount of pixels per inch in the screen, it also counts with a quite larger display.
Galaxy A15 5G features a very superior storage for games and applications than Galaxy A31, because it has 128 GB internal memory and a slot for SD memory cards that allows up to 1000 GB. Samsung Galaxy A31 and Samsung Galaxy A15 5G have extremely similar batteries duration. The Samsung Galaxy A31 takes slightly better photographs and videos than Galaxy A15 5G, although it has a lower 1920x1080 (Full HD) video quality, a tinier aperture and a lower 48 MP resolution back facing camera.
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