Compare phones
| Global Score | |
| 75.2 | 81.3 |
| Basic Information | |
| Motorola | Samsung |
| Android 9.0 Pie | Android 10 |
| 2019-02-07 | 2020-04-27 |
| 6.18 x 2.96 x 0.31 inches | 6.27 x 2.88 x 0.34 inches |
| 6.07 ounces | 6.53 ounces |
| Black and White | Prism Crush black, Prism Crush blue, Prism Crush red and Prism Crush white |
| Glass (Corning Gorilla Glass 3) and Plastic | Plastic |
| Scratch-Resistant Glass | -- |
| $ 135.00 | -- |
| Display / Screen | |
| 6.2 inches | 6.4 inches |
| 2270 x 1080 pixels | 2400 x 1080 pixels |
| IPS LCD | Super AMOLED |
| 405 pixels per inch | 411 pixels per inch |
| No touch screen | No touch screen |
| 8 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 632 SDM632 chipset | MediaTek Helio P65 MT6768 chipset |
| Kryo 250, 64-bit, 14 nm (Octa-Core 1800 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 506 GPU | Mali-G52 MC2 GPU |
| 8.91 | 9.09 |
| Storage | |
| 64 GB internal memory | 64 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 11.74 | 11.74 |
| Camera | |
| 12.00 MP + 8.00 MP | 48.00 MP + 20.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| -- | 26.00mm focal length |
| -- | 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 (120 fps) (HD) slow motion video | -- |
| 9.46 | 10.89 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | 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 | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 3000mAh Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 4.96 | 6.8 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| 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
The Galaxy A31 is just a bit better than the Moto G7, having an 81.3 score against 75.2. Galaxy A31 is a newer phone than the Moto G7, although it is a little heavier and just a little bit thicker. Both of these phones come with Android operating system, but Galaxy A31 has the previous 10 version and Moto G7 has Android 9.0 Pie.
The Galaxy A31 features just a bit better screen than Motorola Moto G7, because it has a bit larger screen, a quite higher quantity of pixels per inch of display and a bit higher resolution of 1080 x 2400 pixels. Samsung Galaxy A31 has a little better processing power than Moto G7. They have a Octa-Core processor and the same RAM memory amount.
The Samsung Galaxy A31 shoots better pictures and videos than Motorola Moto G7, because although it has a smaller diafragm aperture which is not nice for low-light captures and videos, and they both have the same 1920x1080 (Full HD) video definition and the same 30 frames per second video frame rates, the Samsung Galaxy A31 also counts with a much higher 48 megapixels resolution back facing camera.
The Galaxy A31's storage to store more apps and games is very similar to Moto G7's one, both have a slot for an external memory card that supports a maximum of 512 GB and equal 64 GB internal memory capacity. Galaxy A31 has a much longer battery performance than Moto G7, because it has a 67 percent bigger battery size.
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