Compare phones
| Global Score | |
| 74.3 | 97.6 |
| Basic Information | |
| LG | Samsung |
| Android 10 | Android 9.0 Pie |
| 2020-04-27 | 2019-09-27 |
| 6.50 x 3.02 x 0.33 inches | 6.33 x 4.64 x 0.27 inches |
| 6.77 ounces | 9.74 ounces |
| Blue, Pink and Titanium | Cosmos black and Space silver |
| $ 190.00 | $ 1980.00 |
| Display / Screen | |
| 6.5 inches | 7.3 inches |
| 1600 x 720 pixels | 2152 x 1536 pixels |
| IPS LCD | Dynamic AMOLED |
| 270 pixels per inch | 362 pixels per inch |
| No touch screen | No touch screen |
| 7.3 | 8 |
| Performance | |
| MediaTek Helio P35 MT6765 chipset | Qualcomm Snapdragon 855 chipset |
| Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 3 GB RAM | 12 GB RAM |
| PowerVR GE8320 GPU | Adreno 640 GPU |
| 9.27 | 9.72 |
| Storage | |
| 64 GB internal memory | 512 GB internal memory |
| microSDXC (up to 2 TB) external memory slot | No SD card slot |
| 14.74 | 17.6 |
| Camera | |
| 32.00 MP + 13.00 MP | 12.00 MP + 10.00 MP |
| -- | f/1.50 aperture |
| -- | 26.00mm focal length |
| -- | 0.39 inches (1/2.55") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 8.91 | 10.23 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 4000mAh Battery | 4380mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.92 | 6.24 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0, EDR |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Samsung Galaxy Fold is way better than LG K51S, with a 97.6 score against 74.3. Although Samsung Galaxy Fold and the LG K51S were released only a couple of months apart, the Samsung Galaxy Fold design is notably heavier but also thinner than the LG K51S. Both of these phones work with Android OS, but Samsung Galaxy Fold has 9.0 Pie version and LG K51S has Android 10 version.
Samsung Galaxy Fold counts with a bit faster CPU than LG K51S, and although they both have the same number of cores, the Samsung Galaxy Fold also has a greater amount of RAM. Galaxy Fold features a little sharper screen than LG K51S, because it has a little larger screen, a lot higher resolution of 1536 x 2152px and more pixels per display inch.
The Samsung Galaxy Fold features a better memory to store more apps and games than LG K51S, because although it has no SD memory card expansion slot, it also counts with more internal memory capacity. The Galaxy Fold shoots much better videos and photos than LG K51S, because although it has a much lower 12 mega-pixels resolution back facing camera, it also counts with a lot higher 3840x2160 video quality.
The Galaxy Fold features a bit better battery lifetime than LG K51S, because it has 4380mAh of battery capacity.
Although Galaxy Fold is a better device, it is a lot more expensive than the LG K51S, and it doesn't have such a good price and quality relation as LG K51S. If you are trying to save some money, you can buy LG K51S, giving up a couple features and specs, but you'll get the most out of your savings.
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