Compare phones
| Global Score | |
| 88 | 85.6 |
| Basic Information | |
| Samsung | Samsung |
| Android 11, 10 | Android 11 |
| 2020-08-06 | 2021-08-11 |
| 6.27 x 2.93 x 0.37 inches | 6.54 x 2.84 x 0.27 inches |
| 7.16 ounces | 6.46 ounces |
| Mirage black and Mirage blue | Cream, Lavender and Phantom Black |
| -- | Aluminum and Glass |
| Scratch-Resistant Glass | -- |
| -- | $ 1000.00 |
| Display / Screen | |
| 6.5 inches | 6.7 inches |
| 2400 x 1080 pixels | 2636 x 1080 pixels |
| Super AMOLED | Dynamic AMOLED |
| 405 pixels per inch | 425 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8.3 |
| Performance | |
| Samsung Exynos 9611 chipset | Qualcomm Snapdragon 888 SM8350 chipset |
| Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 6 GB RAM | 8 GB RAM |
| Mali-G72 MP3 GPU | Adreno 660 GPU |
| 9.36 | 9.63 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 14.14 | 10.1 |
| Camera | |
| 64.00 MP + 32.00 MP | 12.00 MP + 10.00 MP |
| f/1.80 aperture | 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 | -- |
| 12.1 | 7.92 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 6000mAh Battery | 3300mAh Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| 7.52 | 5.28 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.1 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The Galaxy M31s has a general score of 88, which is just a bit better than Samsung Galaxy Z Flip 3's 85.6 score. Even being the best in this comparison, we must highlight that it is also an older, a bit heavier and noticeably thicker cellphone. Both phones we compare here work with the same Android 11 OS (Operating System), so both should give the same operating system features.
The Galaxy Z Flip 3 counts with a bit sharper screen than Galaxy M31s, because it has a quite larger screen, a little bit higher 1080 x 2636 resolution and a quite higher amount of pixels per inch of screen. The Galaxy M31s has a much better memory to store more apps and games than Galaxy Z Flip 3, and although they both have exactly the same 128 GB internal memory capacity, the Galaxy M31s also has a SD memory slot that allows up to 512 GB.
Samsung Galaxy Z Flip 3 has a little better performance than Samsung Galaxy M31s, and although they both have the same number of cores, the Samsung Galaxy Z Flip 3 also has more RAM. The Samsung Galaxy M31s shoots way better pictures and videos than Samsung Galaxy Z Flip 3, and although they both have a F1.8 camera aperture, the Samsung Galaxy M31s also has a much better resolution back-facing camera.
The Galaxy M31s counts with a superior battery lifetime than Galaxy Z Flip 3, because it has a 6000mAh battery capacity.
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