| Global Score | |
| 79 | 81.3 |
| Basic Information | |
| Samsung | Samsung |
| Android 4.4 | Android 10 |
| 2013-03-14 | 2020-04-27 |
| 5.38 x 2.75 x 0.31 inches | 6.27 x 2.88 x 0.34 inches |
| 4.59 ounces | 6.53 ounces |
| Black, Blue, Red and White | Prism Crush black, Prism Crush blue, Prism Crush red and Prism Crush white |
| Polycarbonate | Plastic |
| Scratch-Resistant Glass | -- |
| $ 135.00 | -- |
| Display / Screen | |
| 5 inches | 6.4 inches |
| 1080 x 1920 pixels (Full HD) | 2400 x 1080 pixels |
| Super AMOLED | Super AMOLED |
| 441 pixels per inch | 411 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 9.1 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 600 APQ8064T chipset | MediaTek Helio P65 MT6768 chipset |
| Krait 300 (Quad-Core 1900 MHz) processor | Arm Cortex-A75 and Arm Cortex-A55, 64-bit, 12 nm (Octa-Core 2000 MHz) processor |
| 2 GB (800 MHz) RAM | 4 GB RAM |
| Adreno 320 (400 MHz) GPU | Mali-G52 MC2 GPU |
| 9 | 9.09 |
| Storage | |
| 64 GB internal memory | 64 GB internal memory |
| microSD, microSDHC, microSDXC (up to 64 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 9.46 | 11.74 |
| Camera | |
| 13.00 MP + 2.00 MP | 48.00 MP + 20.00 MP |
| f/2.20 aperture | f/2.00 aperture |
| 31.00mm focal length | 26.00mm focal length |
| 0.33 inches (1/3.06") 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 |
| 9.02 | 10.89 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE, GPRS and GSM | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Micro SIM | Nano SIM, Dual SIM |
| 7 | 6.7 |
| Battery Life | |
| 2600mAh Li-Ion Battery | 5000mAh Li - Polymer Battery |
| Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 17 hours talk time | -- |
| 4.56 | 6.8 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | -- |
| -- | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
The Galaxy A31 is slightly better than Galaxy S4, getting a global score of 81.3 against 79. The Galaxy A31 is a incredibly newer phone than Galaxy S4, although it's just a bit thicker and way heavier. Both of these phones use Android OS (operating system), but Galaxy A31 has a newer 10 version while Galaxy S4 has Android 4.4, so it counts with a couple additional features.
The Galaxy A31 features a bit superior processor than Galaxy S4, because although it has doesn't have an additional graphics co-processor, it also counts with a larger amount of RAM and more processing cores. Galaxy S4 has a more vivid display than Samsung Galaxy A31, because although it has a way smaller display and a bit worse resolution of 1920 x 1080px, it also counts with a little bit greater pixel quantity in each display inch.
Galaxy A31 features a very superior camera than Galaxy S4, and although they both have the same 30 frames per second video frame rates and the same 1920x1080 (Full HD) video resolution, the Galaxy A31 also has a back facing camera with way more MP, a lot bigger back camera sensor shooting lot higher quality videos and pictures and a bigger aperture to take better low-light captures.
The Samsung Galaxy A31 features a much bigger memory capacity for games and applications than Samsung Galaxy S4, and although they both have equal internal storage, the Samsung Galaxy A31 also has a slot for SD memory cards that admits a maximum of 512 GB. The Galaxy A31 features a way better battery life than Galaxy S4, because it has 5000mAh of battery capacity.
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