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Global Score
11.679.13
Basic Information
SamsungLG
Android 11Android 4.4.2
2021-01-292014-07-22
6.50 x 2.98 x 0.35 inches5.76 x 2.94 x 0.36 inches
8.04 ounces5.43 ounces
Phantom black and SilverBlack, Gold and White
Aluminum and Glass (Corning Gorilla Glass Victus)--
Scratch-Resistant Glass--
$ 966.00$ 249.00
Display / Screen
6.8 inches5.5 inches
3200 x 1440 pixels 1440 x 2560 pixels (Quad HD / 2K)
Dynamic AMOLED IPS LCD
516 pixels per inch534 pixels per inch
1500 cd/m2 brightness--
No touch screenCapacitive, Multi-touch
9.89.6
Performance
Qualcomm Snapdragon 888 chipsetQualcomm Snapdragon 805 APQ8084 chipset
Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processorKrait 450 (Quad-Core 2700 MHz) processor
12 GB RAM3 GB RAM
Adreno 660 GPUAdreno 420 (500 MHz) GPU
9.729.54
Storage
128 GB internal memory32 GB internal memory
No SD card slotmicroSD, microSDHC, microSDXC (up to 128 GB) external memory slot
10.18.12
Camera
108.00 MP + 40.00 MP13.00 MP + 2.10 MP
f/1.80 aperture--
24.00mm focal length--
0.75 inches (1/1.33") sensor--
7680 x 4320 (24 fps) video resolution--
1280 x 720 (960 fps) (HD) slow motion video--
13.757.04
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, HSUPA, EDGE, GPRS and GSM
Nano SIMMicro SIM
10.77.1
Battery Life
5000mAh Li - Polymer Battery3000mAh Battery
Non-Removable BatteryRemovable Battery
Wireless Charging--
4.964.24
Other Features
Bluetooth 5.1 Bluetooth 4.0
GPSGPS
NFCNFC
Fingerprint ID Scanner--
Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity SensorAccelerometer, Compass, Light Sensor and Proximity Sensor
FM Radio--

Comparison review

Samsung Galaxy S21 Ultra is much better than LG G3 Cat. 6, getting a score of 11.67 against 9.13. These phones come with Android operating system, but Samsung Galaxy S21 Ultra has older 11 version while LG G3 Cat. 6 has Android 4.4.2 version. Samsung Galaxy S21 Ultra is a a lot newer and just a little thinner phone than LG G3 Cat. 6, although it is notably heavier.

Samsung Galaxy S21 Ultra counts with a little bit better performance than LG G3 Cat. 6, because although it has doesn't have an extra graphics processor, it also counts with a higher number of cores and more RAM. Galaxy S21 Ultra features a bit sharper screen than LG G3 Cat. 6, because although it has a bit less pixels per inch of screen, it also counts with a larger screen and a slightly higher resolution of 1440 x 3200 pixels.

The Samsung Galaxy S21 Ultra features a very superior storage for apps and games than LG G3 Cat. 6, because although it has no slot for an external memory card, it also counts with more internal storage. The Galaxy S21 Ultra counts with better battery life than LG G3 Cat. 6, because it has a 5000mAh battery size.

Samsung Galaxy S21 Ultra shoots way better videos and photos than LG G3 Cat. 6, because it has a back facing camera with a lot higher 108 MP resolution.

Samsung Galaxy S21 Ultra costs a lot more than the LG G3 Cat. 6, but you can get a much better phone for that few more dollars.