Compare phones
| Global Score | |
| 74.3 | 76.9 |
| Basic Information | |
| LG | Samsung |
| Android 10 | Android 9.0 Pie, 7.1 Nougat |
| 2020-04-27 | 2018-01-09 |
| 6.50 x 3.02 x 0.33 inches | 5.97 x 2.95 x 0.31 inches |
| 6.77 ounces | 6.00 ounces |
| Blue, Pink and Titanium | 16 777 216 |
| -- | Metal |
| $ 190.00 | -- |
| Display / Screen | |
| 6.5 inches | 5.5 inches |
| 1600 x 720 pixels | 1920 x 1080 pixels (Full HD) |
| IPS LCD | TFT |
| 270 pixels per inch | 401 pixels per inch |
| No touch screen | No touch screen |
| 7.3 | 7.9 |
| Performance | |
| MediaTek Helio P35 MT6765 chipset | Samsung Exynos 7 Octa 7870 chipset |
| Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor | ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor |
| 3 GB RAM | 4 GB RAM |
| PowerVR GE8320 GPU | Mali-T830 MP1 GPU |
| 9.27 | 8.82 |
| Storage | |
| 64 GB internal memory | 64 GB internal memory |
| microSDXC (up to 2 TB) external memory slot | microSDXC (up to 256 GB) external memory slot |
| 14.74 | 10.78 |
| Camera | |
| 32.00 MP + 13.00 MP | 13.00 MP + 13.00 MP |
| -- | f/1.90 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 |
| 8.91 | 9.13 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE (4G), HSPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 6.1 |
| Battery Life | |
| 4000mAh Battery | 3300mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 5.28 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.1 |
| GPS | GPS |
| NFC | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Light Sensor and Proximity Sensor |
Comparison review
Galaxy On7 Prime has a score of 76.9, which is slightly better than the LG K51S's 74.3 score. Galaxy On7 Prime's design is a bit thinner and somewhat lighter than LG K51S, although it was released many years before. Both of these devices come with Android OS (operating system), but the Galaxy On7 Prime has newer 9.0 Pie version while LG K51S has Android 10.
The LG K51S features a bit better hardware performance than Samsung Galaxy On7 Prime, although it has a lower amount of RAM, they both have the same number of cores. The Galaxy On7 Prime counts with a bit better looking screen than LG K51S, because although it has a little bit smaller screen, it also counts with a greater pixel density and a better resolution of 1080 x 1920.
The LG K51S has a lot bigger memory for apps and games than Galaxy On7 Prime, and although they both have equal internal storage, the LG K51S also has a slot for SD memory cards that holds up to 2 TB. Samsung Galaxy On7 Prime takes slightly better videos and photos than LG K51S, although it has a worse video quality and a camera in the back with a much lower resolution.
LG K51S features better battery performance than Galaxy On7 Prime, because it has 4000mAh of battery capacity.
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