Compare phones
| Global Score | |
| 76.9 | 88 |
| Basic Information | |
| Samsung | Samsung |
| Android 9.0 Pie, 7.1 Nougat | Android 11, 10 |
| 2018-01-09 | 2020-08-06 |
| 5.97 x 2.95 x 0.31 inches | 6.27 x 2.93 x 0.37 inches |
| 6.00 ounces | 7.16 ounces |
| 16 777 216 | Mirage black and Mirage blue |
| Metal | -- |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 5.5 inches | 6.5 inches |
| 1920 x 1080 pixels (Full HD) | 2400 x 1080 pixels |
| TFT | Super AMOLED |
| 401 pixels per inch | 405 pixels per inch |
| No touch screen | No touch screen |
| 7.9 | 8.1 |
| Performance | |
| Samsung Exynos 7 Octa 7870 chipset | Samsung Exynos 9611 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 4 GB RAM | 6 GB RAM |
| Mali-T830 MP1 GPU | Mali-G72 MP3 GPU |
| 8.82 | 9.36 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 10.78 | 14.14 |
| Camera | |
| 13.00 MP + 13.00 MP | 64.00 MP + 32.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| 27.00mm focal length | 26.00mm focal length |
| 0.33 inches (1/3.06") sensor | 0.59 inches (1/1.7") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (480 fps) (HD) slow motion video |
| 9.13 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.1 | 6.7 |
| Battery Life | |
| 3300mAh Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.28 | 7.52 |
| 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
Samsung Galaxy M31s is better than the Galaxy On7 Prime, having an 88 score against 76.9. Samsung Galaxy M31s is a a lot newer phone than Galaxy On7 Prime, although it is heavier and thicker. Both of these phones use Android OS (Operating System), but Samsung Galaxy M31s has older 11 version and Galaxy On7 Prime has Android 9.0 Pie.
Samsung Galaxy M31s counts with a bit more powerful processing unit than Galaxy On7 Prime, and although they both have a Octa-Core processor, the Samsung Galaxy M31s also has a larger amount of RAM. Samsung Galaxy M31s counts with a bit better looking display than Galaxy On7 Prime, because it has a little more pixels per inch of display, a bit higher resolution of 1080 x 2400 pixels and a larger screen.
The Galaxy M31s counts with a much bigger storage to install games and applications than Galaxy On7 Prime, because it has a SD extension slot that holds up to 512 GB and 128 GB internal storage. Galaxy M31s shoots much better videos and photos than Galaxy On7 Prime, because it has a way larger camera sensor shooting much better quality photographs and videos, a lot more MP back facing camera, a bigger diafragm aperture to take better photos in low-light situations and a way better (4K) video quality.
The Samsung Galaxy M31s features a way better battery life than Galaxy On7 Prime, because it has 6000mAh of battery capacity instead of 3300mAh.
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