Compare phones
| Global Score | |
| 81.3 | 78.4 |
| Basic Information | |
| Samsung | Samsung |
| Android 10 | Android 6.0 Marshmallow |
| 2020-04-27 | 2017-04-07 |
| 6.27 x 2.88 x 0.34 inches | 6.16 x 3.04 x 0.28 inches |
| 6.53 ounces | 6.07 ounces |
| Prism Crush black, Prism Crush blue, Prism Crush red and Prism Crush white | Blue and Gold |
| Plastic | Metal |
| Display / Screen | |
| 6.4 inches | 5.7 inches |
| 2400 x 1080 pixels | 1920 x 1080 pixels (Full HD) |
| Super AMOLED | Super AMOLED |
| 411 pixels per inch | 386 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8 |
| Performance | |
| MediaTek Helio P65 MT6768 chipset | Qualcomm Snapdragon 626 8953 Pro chipset |
| Arm Cortex-A75 and Arm Cortex-A55, 64-bit, 12 nm (Octa-Core 2000 MHz) processor | ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 2200 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| Mali-G52 MC2 GPU | Adreno 506 GPU |
| 9.09 | 9.18 |
| Storage | |
| 64 GB internal memory | 64 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 256 GB) external memory slot |
| 11.74 | 10.78 |
| Camera | |
| 48.00 MP + 20.00 MP | 16.00 MP + 16.00 MP |
| f/2.00 aperture | f/1.90 aperture |
| 26.00mm focal length | -- |
| 0.5 inches (1/2") sensor | -- |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 10.89 | 9.24 |
| 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 | |
| 5000mAh Li - Polymer Battery | 3300mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 5.28 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.2 |
| 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 |
Comparison review
Galaxy A31 has a general score of 81.3, which is just a bit better than Samsung Galaxy C7 Pro's 78.4 overall score. Both of these phones include Android OS, but the Galaxy A31 has the previous 10 version while Samsung Galaxy C7 Pro has Android 6.0 Marshmallow version. The Galaxy A31 body is much newer than the Samsung Galaxy C7 Pro's, but it is just a little heavier and thicker.
The Samsung Galaxy C7 Pro features a little better hardware performance than Samsung Galaxy A31. Both have 4 GB of RAM memory and 8 processing cores. Samsung Galaxy A31 features a little bit better looking screen than Samsung Galaxy C7 Pro, because it has a little larger display, a slightly better resolution of 1080 x 2400 and a just a little higher pixel quantity in each inch in the screen.
The Galaxy A31 shoots much clearer photos and videos than Samsung Galaxy C7 Pro, because although it has a tinier camera aperture which is not favorable for capturing images or video in low-light situations, and they both have the same video quality and the same video frame rates, the Galaxy A31 also counts with a camera in the back with a way higher resolution.
The Galaxy A31 counts with a slightly bigger storage to install applications and games or saving photos and videos than Galaxy C7 Pro, and although they both have equal internal memory capacity, the Galaxy A31 also has a SD memory slot that holds up to 512 GB. The Galaxy A31 features a way better battery performance than Galaxy C7 Pro, because it has 5000mAh of battery capacity.
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