Compare phones
| Global Score | |
| 71.9 | 77 |
| Basic Information | |
| Samsung | Motorola |
| Android 8.0 Oreo | Android 11 |
| 2018-06-07 | 2021-12-06 |
| 6.03 x 3.00 x 0.34 inches | 6.37 x 2.91 x 0.34 inches |
| 6.38 ounces | 6.38 ounces |
| 16 777 216 | Baby Blue and Mineral Grey |
| Scratch-Resistant Glass | -- |
| $ 240.00 | -- |
| Display / Screen | |
| 5.5 inches | 6.4 inches |
| 1280 x 720 pixels (HD) | 2400 x 1080 pixels |
| TFT | IPS LCD |
| 267 pixels per inch | 411 pixels per inch |
| No touch screen | No touch screen |
| 7.1 | 8.1 |
| Performance | |
| Samsung Exynos 7 Octa 7884 chipset | MediaTek Helio G85 MT6769Z (12 nm) chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | Cortex, 64-bit (Octa-Core 2000 MHz) processor |
| 2 GB RAM | 4 GB RAM |
| Mali-T830 MP1 GPU | Mali-G52 MC2 GPU |
| 8.73 | 9.09 |
| Storage | |
| 32 GB internal memory | 64 GB internal memory |
| microSDXC (up to 400 GB) external memory slot | microSDXC (up to 1 TB) external memory slot |
| 9.44 | 13.02 |
| Camera | |
| 13.00 MP + 13.00 MP | 50.00 MP + 13.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 9.02 | 10.45 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G) and LTE (4G) | LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM |
| 5.6 | 6.6 |
| Battery Life | |
| 3300mAh Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.28 | 6.8 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Moto G31 is a little bit better than the Galaxy J7 V (2018), with a 77 score against 71.9. Both of these devices come with Android OS (operating system), but the Moto G31 has the older 11 version while Galaxy J7 V (2018) has Android 8.0 Oreo version. The Moto G31 body has the same thickness and weight than Galaxy J7 V (2018).
The Motorola Moto G31 features a much better looking screen than Galaxy J7 V (2018), because it has a much higher display pixels density, a much better 1080 x 2400 resolution and a larger screen. Motorola Moto G31 has a much greater memory for applications, games, photos and videos than Galaxy J7 V (2018), because it has 64 GB internal storage capacity and a slot for external memory cards that admits up to 1 TB.
The Moto G31 counts with just a bit better performance than Samsung Galaxy J7 V (2018), and although they both have 8 cpu cores, the Moto G31 also has a larger amount of RAM. The Moto G31 takes much better photos and videos than Galaxy J7 V (2018), because although it has a smaller diafragm aperture which is not favorable for low light images and videos, and they both have the same 30 frames per second video frame rates and the same video resolution, the Moto G31 also counts with a much higher resolution back camera.
Motorola Moto G31 has a very superior battery duration than Samsung Galaxy J7 V (2018), because it has a 5000mAh battery size.
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