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Global Score
11.769.31
Basic Information
SamsungLG
Android 11, 10Android 10
2020-08-212020-04-27
6.49 x 3.04 x 0.32 inches6.50 x 3.02 x 0.33 inches
7.34 ounces6.77 ounces
Mystic black, Mystic bronze and Mystic whiteBlue, Pink and Titanium
Glass (Corning Gorilla Glass Victus) and Stainless steel --
Scratch-Resistant Glass--
$ 1054.00$ 190.00
Display / Screen
6.9 inches6.5 inches
3088 x 1440 pixels 1600 x 720 pixels
Dynamic AMOLED IPS LCD
494 pixels per inch270 pixels per inch
No touch screenNo touch screen
8.77.3
Performance
Qualcomm Snapdragon 865+ SM8250-AB chipsetMediaTek Helio P35 MT6765 chipset
Kryo 585, 64-bit, 7 nm (Octa-Core 3000 MHz) processorArm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor
12 GB RAM3 GB RAM
Adreno 650 GPUPowerVR GE8320 GPU
9.819.27
Storage
128 GB internal memory64 GB internal memory
microSDXC (up to 1000 GB) external memory slotmicroSDXC (up to 2 TB) external memory slot
15.3814.74
Camera
108.00 MP + 10.00 MP32.00 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 resolution1920 x 1080 (30 fps) (Full HD) video resolution
1280 x 720 (960 fps) (HD) slow motion video--
13.648.91
Networks
Wi-FiWi-Fi
Mobile HotspotMobile Hotspot
5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPALTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA
Nano SIMNano SIM, Dual SIM
10.76.7
Battery Life
4500mAh Li - Polymer Battery4000mAh Battery
Non-Removable BatteryNon-Removable Battery
Wireless Charging--
4.564.64
Other Features
Bluetooth 5.0 Bluetooth 5.0
GPSGPS
NFCNFC
Fingerprint ID ScannerFingerprint ID Scanner
Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity SensorAccelerometer, 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.