Compare phones
| Global Score | |
| 74.3 | 81 |
| Basic Information | |
| LG | Samsung |
| Android 10 | Android 6.0 Marshmallow |
| 2020-04-27 | 2017-02-24 |
| 6.50 x 3.02 x 0.33 inches | 6.41 x 3.18 x 0.27 inches |
| 6.77 ounces | 6.63 ounces |
| Blue, Pink and Titanium | Black and Gold |
| -- | Metal |
| -- | Scratch-Resistant Glass |
| $ 190.00 | -- |
| Display / Screen | |
| 6.5 inches | 6 inches |
| 1600 x 720 pixels | 1920 x 1080 pixels (Full HD) |
| IPS LCD | Super AMOLED |
| 270 pixels per inch | 367 pixels per inch |
| No touch screen | No touch screen |
| 7.3 | 7.8 |
| Performance | |
| MediaTek Helio P35 MT6765 chipset | Qualcomm Snapdragon 653 8976 Pro chipset |
| Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor | ARM Cortex-A72 and ARM Cortex-A53, 64-bit, 28 nm (Octa-Core 1950 MHz) processor |
| 3 GB RAM | 6 GB RAM |
| PowerVR GE8320 GPU | Adreno 510 GPU |
| 9.27 | 9.09 |
| 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 | 16.00 MP + 16.00 MP |
| -- | f/1.90 aperture |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 8.91 | 9.24 |
| 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 | |
| 4000mAh Battery | 4000mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 5.92 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.2 |
| GPS | GPS |
| NFC | 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
Samsung Galaxy C9 Pro is slightly better than the LG K51S, getting a general score of 81 against 74.3. The Samsung Galaxy C9 Pro is an incredibly older phone than the LG K51S, but Samsung managed to make it just a little lighter and somewhat thinner anyway. Both devices in this comparison review work with Android OS, but the Samsung Galaxy C9 Pro has the newer 6.0 Marshmallow version while LG K51S has Android 10 version, giving a couple additional features and some performance improvements.
The Galaxy C9 Pro has a slightly better looking display than LG K51S, because although it has a little bit smaller display, it also counts with a better 1080 x 1920 resolution and a better pixels count in each screen inch. LG K51S counts with a very superior memory for apps and games than Galaxy C9 Pro, and although they both have equal internal storage, the LG K51S also has an external memory card slot that supports a maximum of 2 TB.
The LG K51S counts with a bit faster CPU than Samsung Galaxy C9 Pro, although it has a lower amount of RAM memory, they both have 8 cores. Galaxy C9 Pro counts with a little bit better camera than LG K51S, although it has a way less mega-pixels back facing camera and a worse video definition. Samsung Galaxy C9 Pro counts with a battery duration that is just as good as the LG K51S one.
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