Compare phones
| Global Score | |
| 74.8 | 88 |
| Basic Information | |
| Samsung | Samsung |
| Android 15 | Android 11, 10 |
| -- | 2020-08-06 |
| -- | 6.27 x 2.93 x 0.37 inches |
| -- | 7.16 ounces |
| Crafted Black, Navy, Pink, Silver Shadow and White | Mirage black and Mirage blue |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 7.6 inches | 6.5 inches |
| -- | 2400 x 1080 pixels |
| Dynamic AMOLED | Super AMOLED |
| -- | 405 pixels per inch |
| 2600 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 4.8 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 8 Elite for Galaxy SM8750-AB (3 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 |
| Adreno 750 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 | |
| 50.00 MP + 4.00 MP | 64.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 23.00mm focal length | 26.00mm focal length |
| 0.64 inches (1/1.57") 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 |
| 10.01 | 12.1 |
| Networks | |
| -- | Wi-Fi |
| -- | 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 |
| 7.6 | 6.7 |
| Battery Life | |
| 4400mAh Li - Polymer Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.24 | 7.52 |
| Other Features | |
| Bluetooth 5.3 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Galaxy M31s has a global score of 88, which is better than Galaxy Z Fold 7 (Rumored)'s score of 74.8. Both phones in this review have Android operating system, but Galaxy M31s has the older 11 version while Galaxy Z Fold 7 (Rumored) has Android 15. Galaxy M31s features a much powerful CPU than Samsung Galaxy Z Fold 7 (Rumored), although it has 6 GB less RAM, they both have 8 cores.
Galaxy M31s counts with a much better looking display than Samsung Galaxy Z Fold 7 (Rumored), although it has a bit smaller screen. The Galaxy M31s captures much better pictures and videos than Samsung Galaxy Z Fold 7 (Rumored), because although it has a smaller camera sensor shooting worse quality videos and photos, and they both have the same aperture, the Galaxy M31s also counts with a back facing camera with much more mega-pixels.
Samsung Galaxy M31s features a slightly bigger memory capacity for applications and games than Galaxy Z Fold 7 (Rumored), because although it has just 128 GB internal storage capacity, it also counts with a SD card slot that allows up to 512 GB. The Galaxy M31s features a much longer battery life than Galaxy Z Fold 7 (Rumored), because it has a 36 percent more battery size.
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