Compare phones
| Global Score | |
| 88 | 77.7 |
| Basic Information | |
| Samsung | Samsung |
| Android 11, 10 | Android 8.0 Oreo, 7.0 Nougat, 6.0 Marshmallow |
| 2020-08-06 | 2016-06-01 |
| 6.27 x 2.93 x 0.37 inches | 6.17 x 3.04 x 0.27 inches |
| 7.16 ounces | 5.96 ounces |
| Mirage black and Mirage blue | Gold, Gray and Pink |
| -- | Metal |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.5 inches | 5.7 inches |
| 2400 x 1080 pixels | 1920 x 1080 pixels (Full HD) |
| Super AMOLED | Super AMOLED |
| 405 pixels per inch | 386 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 7.9 |
| Performance | |
| Samsung Exynos 9611 chipset | Qualcomm Snapdragon 625 8953 chipset |
| Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor | ARM Cortex-A53, 64-bit (Octa-Core 2000 MHz) processor |
| 6 GB RAM | 4 GB RAM |
| Mali-G72 MP3 GPU | Adreno 506 GPU |
| 9.36 | 9.09 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 128 GB) external memory slot |
| 14.14 | 10.02 |
| Camera | |
| 64.00 MP + 32.00 MP | 16.00 MP + 8.00 MP |
| f/1.80 aperture | f/1.90 aperture |
| 26.00mm focal length | -- |
| 0.59 inches (1/1.7") sensor | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | -- |
| 12.1 | 9.13 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE (4G) and HSPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 6 |
| Battery Life | |
| 6000mAh Battery | 3300mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 7.52 | 5.28 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.2 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
The Galaxy M31s is better than Samsung Galaxy C7, with an 88 score against 77.7. These devices come with Android OS (Operating System), but the Galaxy M31s has 11 version while Samsung Galaxy C7 has Android 8.0 Oreo. Even though Galaxy M31s is incredibly newer than Samsung Galaxy C7, it is incredibly thicker and heavier.
The Galaxy M31s features a little faster processor than Samsung Galaxy C7, and although they both have a Octa-Core CPU, the Galaxy M31s also has a larger amount of RAM memory. Samsung Galaxy M31s has a little sharper screen than Galaxy C7, because it has a little bit larger display, a slightly higher 1080 x 2400 resolution and a just a bit greater pixels density.
The Galaxy M31s features a way better camera than Samsung Galaxy C7, because it has a larger diafragm aperture, a camera with a way better resolution and a way higher (4K) video definition. The Samsung Galaxy M31s has a much bigger memory capacity for games and applications than Galaxy C7, because it has a SD card slot that supports a maximum of 512 GB and more internal memory capacity.
The Galaxy M31s has a very superior battery performance than Galaxy C7, because it has an 82% bigger battery size.
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