Compare phones
| Global Score | |
| 81.3 | 77 |
| Basic Information | |
| Samsung | LG |
| Android 10 | -- |
| 2020-04-27 | 2016-09-29 |
| 6.27 x 2.88 x 0.34 inches | 6.29 x 3.07 x 0.30 inches |
| 6.53 ounces | 6.14 ounces |
| Prism Crush black, Prism Crush blue, Prism Crush red and Prism Crush white | 16 777 216 |
| Plastic | Aluminum |
| -- | Scratch-Resistant Glass |
| -- | $ 115.00 |
| Display / Screen | |
| 6.4 inches | 5.7 inches |
| 2400 x 1080 pixels | 2560 x 1440 pixels (Quad HD / 2K) |
| Super AMOLED | IPS LCD |
| 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 1,95 TB) external memory slot |
| 11.74 | 14.66 |
| Camera | |
| 48.00 MP + 20.00 MP | 16.00 MP + 5.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 26.00mm focal length | 29.00mm focal length |
| 0.5 inches (1/2") sensor | 0.36 inches (1/2.8") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (120 fps) (HD) slow motion video |
| 10.89 | 9.9 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | -- |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Dual SIM |
| 6.7 | 6.1 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 3200mAh Battery |
| Non-Removable Battery | Removable Battery |
| 6.8 | 5.2 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.2 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| 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 A31 is just a bit better than LG V20, having a score of 81.3 against 77. Samsung Galaxy A31's body is newer, but a little bit heavier and thicker than LG V20. LG V20 counts with a little more vivid screen than Galaxy A31, because although it has a bit smaller screen, it also counts with a better resolution of 1440 x 2560 pixels and more pixels per inch of screen.
LG V20 counts with a very superior storage capacity to store more apps and games than Samsung Galaxy A31, and although they both have equal internal memory capacity, the LG V20 also has a SD card slot that holds up to 1,95 TB. The Samsung Galaxy A31 counts with a bit better performance than LG V20, and although they both have 4 GB of RAM, the Samsung Galaxy A31 also has 4 more CPU cores (although they are slower).
The Galaxy A31 takes just a bit better videos and photos than LG V20, because although it has a smaller camera aperture which is not nice for low light captures, and they both have the same video resolution and the same 30 frames per second video frame rate, the Galaxy A31 also counts with a lot better 48 mega pixels resolution camera in the back and a lot larger back camera sensor taking more light and vivid colors.
The Galaxy A31 has a way better battery duration than LG V20, because it has a 56% greater battery size.
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