Compare phones
| Global Score | |
| 11.76 | 9.31 |
| Basic Information | |
| Samsung | LG |
| Android 11, 10 | Android 10 |
| 2020-08-21 | 2020-04-27 |
| 6.49 x 3.04 x 0.32 inches | 6.50 x 3.02 x 0.33 inches |
| 7.34 ounces | 6.77 ounces |
| Mystic black, Mystic bronze and Mystic white | Blue, Pink and Titanium |
| Glass (Corning Gorilla Glass Victus) and Stainless steel | -- |
| Scratch-Resistant Glass | -- |
| $ 1054.00 | $ 190.00 |
| Display / Screen | |
| 6.9 inches | 6.5 inches |
| 3088 x 1440 pixels | 1600 x 720 pixels |
| Dynamic AMOLED | IPS LCD |
| 494 pixels per inch | 270 pixels per inch |
| No touch screen | No touch screen |
| 8.7 | 7.3 |
| Performance | |
| Qualcomm Snapdragon 865+ SM8250-AB chipset | MediaTek Helio P35 MT6765 chipset |
| Kryo 585, 64-bit, 7 nm (Octa-Core 3000 MHz) processor | Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor |
| 12 GB RAM | 3 GB RAM |
| Adreno 650 GPU | PowerVR GE8320 GPU |
| 9.81 | 9.27 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| microSDXC (up to 1000 GB) external memory slot | microSDXC (up to 2 TB) external memory slot |
| 15.38 | 14.74 |
| Camera | |
| 108.00 MP + 10.00 MP | 32.00 MP + 13.00 MP |
| f/1.80 aperture | -- |
| 26.00mm focal length | -- |
| 0.75 inches (1/1.33") sensor | -- |
| 7680 x 4320 (24 fps) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | -- |
| 13.64 | 8.91 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.7 | 6.7 |
| Battery Life | |
| 4500mAh Li - Polymer Battery | 4000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 4.56 | 4.64 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The Samsung Galaxy Note 20 Ultra has a global score of 11.76, which is a lot better than the LG K51S's 9.31 overall score. These phones work with Android OS (operating system), but Samsung Galaxy Note 20 Ultra has the newer 11 version while LG K51S has Android 10 version, counting with a lot of extra features and a performance increase. The Samsung Galaxy Note 20 Ultra design is a little bit thinner but a little bit heavier than the LG K51S, and both were released with only a few months difference.
The Samsung Galaxy Note 20 Ultra has a bit more powerful processor than LG K51S, and although they both have 8 cpu cores, the Samsung Galaxy Note 20 Ultra also has a higher amount of RAM. Galaxy Note 20 Ultra features a more vivid display than LG K51S, because it has a little bigger screen, a lot better number of pixels per inch of screen and a lot higher 1440 x 3088 resolution.
The Galaxy Note 20 Ultra has a bit more memory for applications, games, photos and videos than LG K51S, because although it has a SD memory card expansion slot that supports a maximum of 1000 GB against 2 TB, it also counts with more internal storage capacity. The LG K51S counts with a bit superior battery performance than Galaxy Note 20 Ultra, although it has an 11 percent lower battery size.
The Galaxy Note 20 Ultra has a lot better camera than LG K51S, because it has a camera with a much better resolution and a much better video resolution.
Although Samsung Galaxy Note 20 Ultra is a better device, it costs a lot more than LG K51S, and it doesn't have such a good quality/price relation as LG K51S. If you prefer to save some money, you can buy the LG K51S, and give up a few features and specifications, but you will get the most out of your savings.