Compare phones
| Global Score | |
| 81.3 | 79.5 |
| Basic Information | |
| Samsung | Samsung |
| Android 10 | -- |
| 2020-04-27 | 2016-08-02 |
| 6.27 x 2.88 x 0.34 inches | 6.04 x 2.91 x 0.31 inches |
| 6.53 ounces | 5.96 ounces |
| Prism Crush black, Prism Crush blue, Prism Crush red and Prism Crush white | Black onyx, Blue coral, Gold platinum and Silver titanium |
| Plastic | -- |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.4 inches | 5.7 inches |
| 2400 x 1080 pixels | 2560 x 1440 pixels (Quad HD / 2K) |
| Super AMOLED | Super AMOLED |
| 411 pixels per inch | 515 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8.5 |
| Performance | |
| MediaTek Helio P65 MT6768 chipset | Qualcomm Snapdragon 820 MSM8996 chipset |
| Arm Cortex-A75 and Arm Cortex-A55, 64-bit, 12 nm (Octa-Core 2000 MHz) processor | Kryo, 64-bit, 14 nm (Quad-Core 2150 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| Mali-G52 MC2 GPU | Adreno 530 GPU |
| 9.09 | 8.91 |
| 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 | 12.00 MP + 5.00 MP |
| f/2.00 aperture | f/1.70 aperture |
| 26.00mm focal length | 26.00mm focal length |
| 0.5 inches (1/2") sensor | 0.4 inches (1/2.5") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 10.89 | 9.57 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G) and HSPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 6.1 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 3500mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.8 | 5.44 |
| 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, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Galaxy A31 has an overall score of 81.3, which is a little bit better than Samsung Galaxy Note7's general score of 79.5. The Galaxy A31 body is incredibly newer, but just a little bit thicker and just a bit heavier than the Samsung Galaxy Note7. The Galaxy Note7 has a little more vivid screen than Galaxy A31, because although it has a little smaller screen, it also counts with more pixels per inch of screen and a higher resolution of 1440 x 2560 pixels.
The Galaxy A31 has a bit faster CPU than Samsung Galaxy Note7, and although they both have a 4 GB RAM memory, the Galaxy A31 also has more processing cores. Galaxy A31 counts with a superior camera than Samsung Galaxy Note7, because although it has a smaller aperture, and they both have the same video frame rates and the same 1920x1080 video resolution, the Galaxy A31 also counts with a back facing camera with much more MP and a larger camera sensor shooting better quality photos.
Samsung Galaxy A31 features a little bit better storage capacity to install applications and games than Samsung Galaxy Note7, and although they both have the same internal storage capacity, the Samsung Galaxy A31 also has a SD memory card expansion slot that admits a maximum of 512 GB. Samsung Galaxy A31 counts with a way better battery performance than Samsung Galaxy Note7, because it has 5000mAh of battery capacity against 3500mAh.
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