Compare phones
| Global Score | |
| 82.9 | 88 |
| Basic Information | |
| Samsung | Samsung |
| Android 13 | Android 11, 10 |
| -- | 2020-08-06 |
| -- | 6.27 x 2.93 x 0.37 inches |
| -- | 7.16 ounces |
| -- | Mirage black and Mirage blue |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.6 inches | 6.5 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| Super AMOLED | Super AMOLED |
| 399 pixels per inch | 405 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8.1 |
| Performance | |
| Mediatek Dimensity 1080 MT6877V (6 nm) chipset | Samsung Exynos 9611 chipset |
| Octa-Core 2600 MHz processor | Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 4 GB RAM | 6 GB RAM |
| Mali-G68 MC4 GPU | Mali-G72 MP3 GPU |
| 9.45 | 9.36 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 7.7 | 14.14 |
| Camera | |
| 48.00 MP + 13.00 MP | 64.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 26.00mm focal length | 26.00mm focal length |
| 0.5 inches (1/2") sensor | 0.59 inches (1/1.7") sensor |
| -- | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (480 fps) (HD) slow motion video |
| 9.9 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 5000mAh Dual Nano SIM Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 7.52 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| 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 |
| -- | FM Radio |
Comparison review
Galaxy M31s has an overall score of 88, which is just a bit better than the Samsung Galaxy A34's 82.9 global score. Both phones we compare here have Android OS, but the Galaxy M31s has the older 11 version and Samsung Galaxy A34 has Android 13. The Galaxy A34 counts with a little bit better processing power than Galaxy M31s, although it has a smaller amount of RAM memory, they both have the same number of cores.
Galaxy M31s counts with a screen that is just as good as the Galaxy A34 one, because although the Galaxy M31s has a little smaller screen, and they both have the same resolution of 1080 x 2400 pixels, it also counts with a bit higher amount of pixels in each inch in the display. The Samsung Galaxy M31s features a greater camera than Samsung Galaxy A34, and although they both have a same size aperture, the Samsung Galaxy M31s also has a back camera with a much better 64 megapixels resolution and a bigger sensor capturing higher quality videos and pictures.
The Galaxy M31s has a much greater memory to install games and applications than Samsung Galaxy A34, because it has an external memory card slot that admits a maximum of 512 GB and 128 GB internal storage capacity. The Samsung Galaxy M31s features longer battery lifetime than Samsung Galaxy A34, because it has a 20% more battery capacity.
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