Compare phones
| Global Score | |
| 91.8 | 81.3 |
| Basic Information | |
| Samsung | Samsung |
| Android 11, 10 | Android 10 |
| 2020-06-19 | 2020-04-27 |
| 6.40 x 2.97 x 0.32 inches | 6.27 x 2.88 x 0.34 inches |
| 6.53 ounces | 6.53 ounces |
| Prism Cube black, Prism Cube blue and Prism Cube sliver | Prism Crush black, Prism Crush blue, Prism Crush red and Prism Crush white |
| Aluminum and Plastic | Plastic |
| Scratch-Resistant Glass | -- |
| $ 381.00 | -- |
| Display / Screen | |
| 6.7 inches | 6.4 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| Super AMOLED Plus | Super AMOLED |
| 393 pixels per inch | 411 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 765 SM7250-AA chipset | MediaTek Helio P65 MT6768 chipset |
| Kryo 475, 64-bit, 7 nm (Octa-Core 2400 MHz) processor | Arm Cortex-A75 and Arm Cortex-A55, 64-bit, 12 nm (Octa-Core 2000 MHz) processor |
| 6 GB RAM | 4 GB RAM |
| Adreno 620 GPU | Mali-G52 MC2 GPU |
| 9.36 | 9.09 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| microSDXC (up to 1000 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 15.38 | 11.74 |
| Camera | |
| 64.00 MP + 32.00 MP | 48.00 MP + 20.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| 26.00mm focal length | 26.00mm focal length |
| 0.59 inches (1/1.7") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | -- |
| 12.21 | 10.89 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.7 | 6.7 |
| Battery Life | |
| 4500mAh Li - Polymer Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.32 | 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 |
| FM Radio | -- |
Comparison review
Samsung Galaxy A71 5G is better than the Galaxy A31, with a score of 91.8 against 81.3. The Samsung Galaxy A71 5G design weights the same than Galaxy A31, but it is a little thinner. These phones work with Android OS (Operating System), but the Samsung Galaxy A71 5G has a newer 11 version while Galaxy A31 has Android 10.
Galaxy A31 counts with a screen that is very similar to Samsung Galaxy A71 5G's screen, because although the Galaxy A31 has a little smaller display, and they both have exactly the same 1080 x 2400px resolution, it also counts with a little bit higher pixels density. Samsung Galaxy A71 5G has just a bit better processing power than Samsung Galaxy A31, and although they both have 8 processing cores, the Samsung Galaxy A71 5G also has a greater amount of RAM memory.
The Samsung Galaxy A71 5G takes much clearer videos and photos than Samsung Galaxy A31, because it has a bigger sensor which gives a better photo and video quality, a larger aperture, a lot higher (4K) video definition and a back facing camera with a much higher resolution. Galaxy A71 5G counts with a much bigger memory to install applications and games than Samsung Galaxy A31, because it has a SD card slot that admits a maximum of 1000 GB and more internal memory capacity.
The Samsung Galaxy A31 features just a bit better battery performance than Galaxy A71 5G, because it has a 5000mAh battery capacity.
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