Compare phones
| Global Score | |
| 73.4 | 88 |
| Basic Information | |
| Samsung | Samsung |
| Android 12 | Android 11, 10 |
| -- | 2020-08-06 |
| -- | 6.27 x 2.93 x 0.37 inches |
| -- | 7.16 ounces |
| -- | Mirage black and Mirage blue |
| Aluminum and Glass | -- |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| -- | 6.5 inches |
| -- | 2400 x 1080 pixels |
| -- | Super AMOLED |
| 431 pixels per inch | 405 pixels per inch |
| No touch screen | No touch screen |
| 7.3 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 8 Gen 1 Plus (4 nm) chipset | Samsung Exynos 9611 chipset |
| processor | Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 12 GB RAM | 6 GB RAM |
| Yes GPU | Mali-G72 MP3 GPU |
| 6.21 | 9.36 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 13.3 | 14.14 |
| Camera | |
| 108.00 MP | 64.00 MP + 32.00 MP |
| -- | f/1.80 aperture |
| -- | 26.00mm focal length |
| -- | 0.59 inches (1/1.7") sensor |
| -- | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (480 fps) (HD) slow motion video |
| 8.69 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 7 | 6.7 |
| Battery Life | |
| -- | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 1.36 | 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
The Galaxy M31s has a score of 88, which is better than Samsung Galaxy Z Fold 4's 73.4 general score. These phones have Android OS, but the Galaxy M31s has the previous 11 version while Samsung Galaxy Z Fold 4 has Android 12 version. The Galaxy M31s has a very superior performance than Galaxy Z Fold 4, although it has less RAM, they both have a Octa-Core processing unit.
Samsung Galaxy M31s counts with a much better looking screen than Galaxy Z Fold 4, although it has a quite worse screen pixel density. Galaxy M31s features a bit more memory capacity to store more apps and games than Samsung Galaxy Z Fold 4, because although it has 0 less internal storage capacity, it also counts with an external memory card slot that holds a maximum of 512 GB.
Galaxy M31s has a really longer battery duration than Samsung Galaxy Z Fold 4. The Galaxy M31s has a greater camera than Galaxy Z Fold 4, although it has a way less MP camera in the back.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.