Compare phones
| Global Score | |
| 78.4 | 86.5 |
| Basic Information | |
| Samsung | Samsung |
| Android 6.0 Marshmallow | Android 11, 10 |
| 2017-04-07 | 2020-03-05 |
| 6.16 x 3.04 x 0.28 inches | 6.27 x 2.96 x 0.35 inches |
| 6.07 ounces | 6.74 ounces |
| Blue and Gold | Black, Blue and Red |
| Metal | Plastic and Plastic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 5.7 inches | 6.4 inches |
| 1920 x 1080 pixels (Full HD) | 2340 x 1080 pixels |
| Super AMOLED | Super AMOLED |
| 386 pixels per inch | 403 pixels per inch |
| -- | 420 cd/m2 brightness |
| No touch screen | No touch screen |
| 8 | 8.4 |
| Performance | |
| Qualcomm Snapdragon 626 8953 Pro chipset | Exynos 9611 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 2200 MHz) processor | Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 4 GB RAM | 6 GB RAM |
| Adreno 506 GPU | Mali-G72 MP3 GPU |
| 9.18 | 9.36 |
| Storage | |
| 64 GB internal memory | 64 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 10.78 | 11.74 |
| Camera | |
| 16.00 MP + 16.00 MP | 64.00 MP + 32.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| -- | 26.00mm focal length |
| -- | 0.59 inches (1/1.7") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 9.24 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G) and HSPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6 | 6.7 |
| Battery Life | |
| 3300mAh Li - Ion Battery | 6000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.28 | 7.52 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| -- | 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 | FM Radio |
Comparison review
The Galaxy M31 has a general score of 86.5, which is much better than Samsung Galaxy C7 Pro's score of 78.4. Galaxy M31's construction is a lot newer, but a bit heavier and somewhat thicker than Samsung Galaxy C7 Pro. These phones come with Android operating system, but Galaxy M31 has an older 11 version while Samsung Galaxy C7 Pro has Android 6.0 Marshmallow version.
Galaxy M31 counts with a bit more powerful processor than Galaxy C7 Pro, and although they both have the same number of cores, the Galaxy M31 also has a larger amount of RAM memory. The Samsung Galaxy M31 has a little bit better looking screen than Galaxy C7 Pro, because it has a little bit larger screen, a quite better 1080 x 2340 pixels resolution and a quite better display density.
Galaxy M31 shoots a lot better videos and photos than Samsung Galaxy C7 Pro, because it has a way higher video quality, a back camera with a way higher 64 mega-pixels resolution and a bigger aperture to take better photos and video in low-light situations. The Galaxy M31 counts with just a bit bigger memory capacity to install games and applications than Samsung Galaxy C7 Pro, and although they both have the same internal storage capacity, the Galaxy M31 also has a SD memory slot that holds a maximum of 512 GB.
Samsung Galaxy M31 counts with a much better battery life than Galaxy C7 Pro, because it has 6000mAh of battery capacity.
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