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Global Score
Basic Information
Android 11--
6.50 x 2.98 x 0.35 inches5.90 x 2.79 x 0.30 inches
8.04 ounces5.71 ounces
Phantom black and SilverBlack, Blue, Gold and Lavender
Aluminum and Glass (Corning Gorilla Glass Victus)Metal
Scratch-Resistant GlassScratch-Resistant Glass
$ 966.00$ 109.00
Display / Screen
6.8 inches5.6 inches
3200 x 1440 pixels 1480 x 720 pixels
516 pixels per inch294 pixels per inch
1500 cd/m2 brightness--
No touch screenNo touch screen
Qualcomm Snapdragon 888 chipsetSamsung Exynos 7 Octa 7884 chipset
Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processorARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor
Adreno 660 GPUMali-T830 MP1 GPU
128 GB internal memory32 GB internal memory
No SD card slotmicroSDXC (up to 400 GB) external memory slot
108.00 MP + 40.00 MP16.00 MP + 16.00 MP
f/1.80 aperturef/1.70 aperture
24.00mm focal length26.00mm focal length
0.75 inches (1/1.33") sensor0.36 inches (1/2.8") 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 - Ion Battery
Non-Removable BatteryNon-Removable Battery
Wireless Charging--
Other Features
Bluetooth 5.1 Bluetooth 5.0
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

The Galaxy S21 Ultra is a lot better than Galaxy A6, with a 11.67 score against 9.07. Galaxy S21 Ultra's design is notably newer than Galaxy A6's, but it's extremely heavier and thicker. Samsung Galaxy S21 Ultra counts with a better performing processor than Galaxy A6, and although they both have the same number of cores, the Samsung Galaxy S21 Ultra also has more RAM memory.

Galaxy S21 Ultra counts with a way better looking screen than Samsung Galaxy A6, because it has a lot higher resolution of 1440 x 3200px, a lot better display pixel density and a bigger display. The Samsung Galaxy S21 Ultra features a very superior camera than Galaxy A6, because although it has a tinier aperture which is worse for capturing photographs and/or video in low light situations, it also counts with a way bigger camera sensor which gives a way higher photo and video quality, a camera with lot more mega pixels and a much higher 7680x4320 video quality.

The Galaxy S21 Ultra features a little bit better storage capacity for applications and games than Galaxy A6, because although it has no SD extension slot, it also counts with 128 GB internal memory capacity. The Galaxy S21 Ultra has just a bit longer battery duration than Galaxy A6, because it has a 67 percent bigger battery capacity.

Although Galaxy S21 Ultra is a better device, it costs a lot more than the Samsung Galaxy A6, and it doesn't have such a good price and quality relation as Samsung Galaxy A6. If you prefer to save a few dollars, you can get the Samsung Galaxy A6, letting go a few specs and features, but you'll get the most out of your money.