Compare phones

Global Score
Basic Information
Android 11--
6.50 x 2.98 x 0.35 inches6.06 x 2.85 x 0.33 inches
8.04 ounces5.89 ounces
Phantom black and SilverBlack, Blue, Gray and Pink
Aluminum and Glass (Corning Gorilla Glass Victus)Aluminum and Glass (Corning Gorilla Glass 3)
Scratch-Resistant GlassScratch-Resistant Glass
$ 966.00$ 197.00
Display / Screen
6.8 inches5.7 inches
3200 x 1440 pixels 2160 x 1080 pixels
516 pixels per inch424 pixels per inch
1500 cd/m2 brightness--
No touch screenNo touch screen
Qualcomm Snapdragon 888 chipsetQualcomm Snapdragon 450 SDM450 chipset
Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processorARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor
Adreno 660 GPUAdreno 506 GPU
128 GB internal memory32 GB internal memory
No SD card slotmicroSDXC (up to 128 GB) external memory slot
108.00 MP + 40.00 MP12.00 MP + 8.00 MP
f/1.80 aperturef/1.80 aperture
24.00mm focal length--
0.75 inches (1/1.33") sensor0.39 inches (1/2.55") sensor
7680 x 4320 (24 fps) video resolution3840 x 2160 (30 fps) (4K) video resolution
1280 x 720 (960 fps) (HD) slow motion video1920 x 1080 (60 fps) (Full HD) slow motion video
Mobile HotspotMobile Hotspot
5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPALTE (4G), HSPA and HSUPA
Nano SIMNano SIM, Dual SIM
Battery Life
5000mAh Li - Polymer Battery3000mAh Li - Ion Battery
Non-Removable BatteryNon-Removable Battery
Wireless Charging--
Other Features
Bluetooth 5.1 Bluetooth 4.2
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 Moto G6, with a 11.67 score against 9.08. The Galaxy S21 Ultra construction is way newer, but just a little thicker and incredibly heavier than the Moto G6. Galaxy S21 Ultra counts with a little better performance than Moto G6, and although they both have 8 CPU cores, the Galaxy S21 Ultra also has a greater amount of RAM.

Galaxy S21 Ultra has an incredibly better looking screen than Moto G6, because it has a larger display, a better 1440 x 3200px resolution and a little bit higher pixel amount per screen inch. Samsung Galaxy S21 Ultra counts with a greater camera than Moto G6, and although they both have the same aperture, the Samsung Galaxy S21 Ultra also has a lot higher 7680x4320 video definition, a back camera with much more mega pixels and a much larger sensor taking much better quality photographs and videos.

The Galaxy S21 Ultra features a way bigger memory to store more games and applications than Moto G6, because although it has no slot for an external memory card, it also counts with 128 GB internal storage capacity. Galaxy S21 Ultra has improved battery duration than Moto G6, because it has a 67% larger battery size.

Although Samsung Galaxy S21 Ultra is a better device, it costs a lot more than Moto G6, and it doesn't have such a good price and quality relation as the Moto G6. If you want to save some dollars, you can get Moto G6, and give up a few features and specs, but you'll get the most with your savings.