Compare phones
| Global Score | |
| 76.9 | 77 |
| Basic Information | |
| Samsung | Motorola |
| Android 9.0 Pie, 7.1 Nougat | Android 11 |
| 2018-01-09 | 2021-12-06 |
| 5.97 x 2.95 x 0.31 inches | 6.37 x 2.91 x 0.34 inches |
| 6.00 ounces | 6.38 ounces |
| 16 777 216 | Baby Blue and Mineral Grey |
| Metal | -- |
| Display / Screen | |
| 5.5 inches | 6.4 inches |
| 1920 x 1080 pixels (Full HD) | 2400 x 1080 pixels |
| TFT | IPS LCD |
| 401 pixels per inch | 411 pixels per inch |
| No touch screen | No touch screen |
| 7.9 | 8.1 |
| Performance | |
| Samsung Exynos 7 Octa 7870 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 |
| 4 GB RAM | 4 GB RAM |
| Mali-T830 MP1 GPU | Mali-G52 MC2 GPU |
| 8.82 | 9.09 |
| Storage | |
| 64 GB internal memory | 64 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | microSDXC (up to 1 TB) external memory slot |
| 10.78 | 13.02 |
| Camera | |
| 13.00 MP + 13.00 MP | 50.00 MP + 13.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| 27.00mm focal length | -- |
| 0.33 inches (1/3.06") sensor | -- |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 9.13 | 10.45 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.1 | 6.6 |
| Battery Life | |
| 3300mAh Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.28 | 6.8 |
| Other Features | |
| Bluetooth 4.1 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Moto G31 has a general score of 77, which is just a bit better than Galaxy On7 Prime's score of 76.9. Both devices in our current comparison use Android OS, but Moto G31 has the previous 11 version while Galaxy On7 Prime has Android 9.0 Pie version. The Moto G31 body is much newer, but a bit heavier and just a little thicker than the Galaxy On7 Prime.
Moto G31 features just a bit better looking display than Galaxy On7 Prime, because it has a just a bit more pixels per screen inch, a slightly better 1080 x 2400 pixels resolution and a larger display. Moto G31 counts with a little better hardware performance than Samsung Galaxy On7 Prime. They have the same number of cores and a 4 GB RAM.
Motorola Moto G31 takes much clearer videos and photos than Samsung Galaxy On7 Prime, and although they both have the same 1920x1080 video definition and the same 30 fps video frame rates, the Motorola Moto G31 also has a back camera with lot more megapixels and a bigger diafragm aperture to capture better low light photography and video.
Moto G31 counts with a much greater memory to install applications and games or saving photos and videos than Galaxy On7 Prime, and although they both have the same internal storage capacity, the Moto G31 also has a slot for an external memory card that admits up to 1 TB. Motorola Moto G31 has a really longer battery lifetime than Galaxy On7 Prime, because it has 5000mAh of battery capacity instead of 3300mAh.
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