Compare phones
| Global Score | |
| 74.3 | 90.6 |
| Basic Information | |
| LG | Samsung |
| Android 10 | Android 11 |
| 2020-04-27 | 2021-08-11 |
| 6.50 x 3.02 x 0.33 inches | 6.23 x 5.04 x 0.25 inches |
| 6.77 ounces | 9.56 ounces |
| Blue, Pink and Titanium | Phantom Black, Phantom Green and Phantom Silver |
| -- | Aluminum and Glass |
| $ 190.00 | -- |
| Display / Screen | |
| 6.5 inches | 7.6 inches |
| 1600 x 720 pixels | 2208 x 1768 pixels |
| IPS LCD | Super AMOLED |
| 270 pixels per inch | 372 pixels per inch |
| No touch screen | No touch screen |
| 7.3 | 8 |
| Performance | |
| MediaTek Helio P35 MT6765 chipset | Qualcomm Snapdragon 888 SM8350 chipset |
| Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor | Kryo 680 Prime, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 3 GB RAM | 12 GB RAM |
| PowerVR GE8320 GPU | Adreno 660 GPU |
| 9.27 | 9.72 |
| Storage | |
| 64 GB internal memory | 256 GB internal memory |
| microSDXC (up to 2 TB) external memory slot | No SD card slot |
| 14.74 | 13.3 |
| Camera | |
| 32.00 MP + 13.00 MP | 12.00 MP + 4.00 MP |
| -- | f/2.20 aperture |
| 1920 x 1080 (30 fps) (Full HD) video resolution | -- |
| 8.91 | 7.7 |
| 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) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 4000mAh Battery | 4400mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.92 | 6.24 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| 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
Galaxy Z Fold 3 is much better than LG K51S, having a global score of 90.6 against 74.3. The Galaxy Z Fold 3 construction is newer and thinner, but also a lot heavier than LG K51S. These devices use Android OS (Operating System), but the Galaxy Z Fold 3 has 11 version and LG K51S has Android 10 version.
The Galaxy Z Fold 3 has just a little better hardware performance than LG K51S, and although they both have a Octa-Core processor, the Galaxy Z Fold 3 also has 9 GB more RAM. The Galaxy Z Fold 3 features a little more vivid display than LG K51S, because it has a larger display, a much better resolution of 1768 x 2208px and a higher quantity of pixels per inch in the screen.
The LG K51S has a better camera than Samsung Galaxy Z Fold 3, because it has a way more mega pixels back camera. LG K51S features a bigger storage capacity for apps and games than Samsung Galaxy Z Fold 3, because although it has less internal storage, it also counts with a slot for SD memory cards that holds a maximum of 2 TB.
The Galaxy Z Fold 3 counts with just a little better battery duration than LG K51S, because it has 4400mAh of battery capacity.
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