Compare phones
| Global Score | |
| 72.2 | 81.3 |
| Basic Information | |
| Nokia | Samsung |
| -- | Android 10 |
| 2018-03-07 | 2020-04-27 |
| 6.24 x 2.98 x 0.38 inches | 6.27 x 2.88 x 0.34 inches |
| 6.46 ounces | 6.53 ounces |
| Black and White | Prism Crush black, Prism Crush blue, Prism Crush red and Prism Crush white |
| Aluminum | Plastic |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6 inches | 6.4 inches |
| 2160 x 1080 pixels | 2400 x 1080 pixels |
| IPS LCD | Super AMOLED |
| 402 pixels per inch | 411 pixels per inch |
| 500 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.5 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 660 SDM660 chipset | MediaTek Helio P65 MT6768 chipset |
| Kryo 260, 64-bit, 14 nm (Octa-Core 2200 MHz) processor | Arm Cortex-A75 and Arm Cortex-A55, 64-bit, 12 nm (Octa-Core 2000 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| Adreno 512 GPU | Mali-G52 MC2 GPU |
| 9.18 | 9.09 |
| 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 | |
| 12.00 MP + 16.00 MP | 48.00 MP + 20.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| 25.00mm focal length | 26.00mm focal length |
| 0.39 inches (1/2.55") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 9.68 | 10.89 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.3 | 6.7 |
| Battery Life | |
| 3800mAh Li - Ion Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.76 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Samsung Galaxy A31 has a global score of 81.3, which is better than Nokia 7 plus's 72.2 global score. The Samsung Galaxy A31 is a much newer and somewhat thinner device than the Nokia 7 plus, although it's also just a little heavier. Nokia 7 plus counts with a little better performance than Galaxy A31. They have 4 GB of RAM and a Octa-Core processor.
Nokia 7 plus has a little bit better screen than Samsung Galaxy A31, although it has a just a little worse pixels density, a little smaller screen and a little lower resolution of 1080 x 2160 pixels. Samsung Galaxy A31 takes better photographs and videos than Nokia 7 plus, because although it has a tinier aperture which is not good for low-light photography and video, and they both have the same video definition and the same video frame rates, the Samsung Galaxy A31 also counts with a way higher resolution back facing camera and a much larger sensor taking more light and vivid colors.
Samsung Galaxy A31 has just a bit more memory to store more games and applications than Nokia 7 plus, and although they both have equal 64 GB internal memory, the Samsung Galaxy A31 also has a slot for external memory cards that supports a maximum of 512 GB. The Galaxy A31 features longer battery lifetime than Nokia 7 plus, because it has a 5000mAh battery capacity.
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