Compare phones

Global Score
Basic Information
Android 11--
6.50 x 2.98 x 0.35 inches5.61 x 2.73 x 0.32 inches
8.04 ounces5.26 ounces
Phantom black and Silver16 777 216
Aluminum and Glass (Corning Gorilla Glass Victus)Aluminum
Scratch-Resistant GlassScratch-Resistant Glass
$ 966.00$ 205.00
Display / Screen
6.8 inches5.5 inches
3200 x 1440 pixels 2160 x 1080 pixels
516 pixels per inch439 pixels per inch
1500 cd/m2 brightness--
No touch screenNo touch screen
Qualcomm Snapdragon 888 chipsetQualcomm Snapdragon 435 8940 chipset
Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processorARM Cortex-A53, 64-bit, 28 nm (Octa-Core 1400 MHz) processor
Adreno 660 GPUAdreno 505 GPU
128 GB internal memory32 GB internal memory
No SD card slotmicroSDXC (up to 1,95 TB) external memory slot
108.00 MP + 40.00 MP13.00 MP + 5.00 MP
f/1.80 aperturef/2.20 aperture
24.00mm 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--
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
Battery Life
5000mAh Li - Polymer Battery3000mAh Li - Polymer Battery
Non-Removable BatteryNon-Removable Battery
Wireless Charging--
Other Features
Bluetooth 5.1 Bluetooth 4.2
Fingerprint ID Scanner--
Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity SensorAccelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor
FM RadioFM Radio

Comparison review

Samsung Galaxy S21 Ultra has a general score of 11.67, which is way better than the LG Q6's 9.06 general score. Although the Samsung Galaxy S21 Ultra is newer than the LG Q6, it is incredibly heavier and just a little bit thicker. Galaxy S21 Ultra has a much sharper screen than LG Q6, because it has a bigger screen, a little bit better display pixel density and a better 1440 x 3200 resolution.

The LG Q6 has a very superior storage capacity for applications and games than Galaxy S21 Ultra, because although it has only 32 GB internal memory capacity, it also counts with a SD memory card expansion slot that holds a maximum of 1,95 TB. The Galaxy S21 Ultra counts with a superior hardware performance than LG Q6, and although they both have the same number of cores, the Galaxy S21 Ultra also has a higher amount of RAM memory.

The Samsung Galaxy S21 Ultra has just a bit better battery life than LG Q6, because it has a 5000mAh battery size. Galaxy S21 Ultra takes much better photographs and videos than LG Q6, because it has a lot better 7680x4320 video quality, a bigger aperture to capture better photos and video in low-light environments and a way more megapixels back facing camera.

Although Samsung Galaxy S21 Ultra is a better device, it is way more expensive than the LG Q6, and it doesn't have such a good price and quality relation as the LG Q6. So if you want that extra features and specs, you can buy Samsung Galaxy S21 Ultra, but if you don't you can save a couple dollars and buy the LG Q6, giving up a couple features and specifications.