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Global Score
11.679.1
Basic Information
SamsungLG
Android 11Android 8.1 Oreo
2021-01-292018-06-15
6.50 x 2.98 x 0.35 inches5.66 x 2.73 x 0.33 inches
8.04 ounces5.11 ounces
Phantom black and Silver16 777 216
Aluminum and Glass (Corning Gorilla Glass Victus)Metal
Scratch-Resistant GlassScratch-Resistant Glass
$ 966.00--
Display / Screen
6.8 inches5.5 inches
3200 x 1440 pixels 2160 x 1080 pixels
Dynamic AMOLED IPS LCD
516 pixels per inch439 pixels per inch
1500 cd/m2 brightness--
No touch screenNo touch screen
9.88.1
Performance
Qualcomm Snapdragon 888 chipsetMediaTek MT6750 chipset
Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processorARM Cortex-A53, 64-bit, 28 nm (Octa-Core 1500 MHz) processor
12 GB RAM3 GB RAM
Adreno 660 GPUMali-T860 MP2 GPU
9.728.64
Storage
128 GB internal memory32 GB internal memory
No SD card slotmicroSDXC (up to 256 GB) external memory slot
10.18.88
Camera
108.00 MP + 40.00 MP13.00 MP + 8.00 MP
f/1.80 aperturef/2.20 aperture
24.00mm focal length--
0.75 inches (1/1.33") sensor0.33 inches (1/3") 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--
13.759.02
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
10.76.7
Battery Life
5000mAh Li - Polymer Battery3000mAh Li - Ion Battery
Non-Removable BatteryNon-Removable Battery
Wireless Charging--
4.964.72
Other Features
Bluetooth 5.1 Bluetooth 4.2
GPSGPS
NFCNFC
Fingerprint ID ScannerFingerprint 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 score of 11.67, which is much better than LG Q7's global score of 9.1. Although Samsung Galaxy S21 Ultra is notably newer than the LG Q7, it is notably heavier and just a bit thicker. Both of these phones use Android OS (Operating System), but Samsung Galaxy S21 Ultra has older 11 version while LG Q7 has Android 8.1 Oreo version.

The Galaxy S21 Ultra features a more powerful processor than LG Q7, and although they both have the same number of cores, the Galaxy S21 Ultra also has more RAM memory. The Galaxy S21 Ultra has a lot better looking screen than LG Q7, because it has a higher 1440 x 3200px resolution, a just a bit more pixels per inch of screen and a bigger display.

The Samsung Galaxy S21 Ultra counts with a greater camera than LG Q7, because it has a lot larger back-facing camera sensor which gives a much higher image and video quality, a bigger diafragm aperture, a way better 7680x4320 video resolution and a lot higher resolution back-facing camera. The Samsung Galaxy S21 Ultra counts with a quite bigger memory for games and applications than LG Q7, because although it has no SD card slot, it also counts with 96 GB more internal storage.

The Galaxy S21 Ultra has a bit better battery performance than LG Q7, because it has a 5000mAh battery capacity against 3000mAh.