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Global Score
Basic Information
Android 11--
6.50 x 2.98 x 0.35 inches6.02 x 3.02 x 0.39 inches
8.04 ounces5.47 ounces
Phantom black and SilverBlack and White
Aluminum and Glass (Corning Gorilla Glass Victus)Plastic and Plastic
Scratch-Resistant GlassScratch-Resistant Glass
$ 966.00$ 127.00
Display / Screen
6.8 inches5.5 inches
3200 x 1440 pixels 1920 x 1080 pixels (Full HD)
Dynamic AMOLED --
516 pixels per inch401 pixels per inch
1500 cd/m2 brightness--
No touch screenNo touch screen
Qualcomm Snapdragon 888 chipsetQualcomm Snapdragon 617 8952 chipset
Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processorARM Cortex-A53, 64-bit (Octa-Core 1500 MHz) processor
Adreno 660 GPUAdreno 405 GPU
128 GB internal memory64 GB internal memory
No SD card slotmicroSDXC (up to 128 GB) external memory slot
108.00 MP + 40.00 MP16.00 MP + 5.00 MP
f/1.80 aperturef/2.00 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 Hotspot--
5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPALTE (4G) and HSPA
Nano SIMMicro SIM, Dual SIM
Battery Life
5000mAh Li - Polymer Battery3000mAh Battery
Non-Removable BatteryNon-Removable Battery
Wireless Charging--
Other Features
Bluetooth 5.1 Bluetooth 4.1
Fingerprint ID ScannerFingerprint ID Scanner
Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity SensorAccelerometer, Gyroscope, Light Sensor and Proximity Sensor
FM RadioFM Radio

Comparison review

Galaxy S21 Ultra is a lot better than Moto G4 Plus, with a general score of 11.67 against 9.09. Galaxy S21 Ultra is a incredibly newer and thinner phone than the Moto G4 Plus, although it's also noticeably heavier. The Galaxy S21 Ultra has a better performing CPU than Moto G4 Plus, and although they both have a Octa-Core processor, the Galaxy S21 Ultra also has 8 GB more RAM memory.

Galaxy S21 Ultra counts with a way better display than Moto G4 Plus, because it has a better display density, a lot better resolution of 1440 x 3200 and a larger display. Samsung Galaxy S21 Ultra captures a lot better photos and videos than Moto G4 Plus, because it has a lot more mega-pixels back-facing camera, a bigger camera aperture and a much better 7680x4320 video definition.

The Galaxy S21 Ultra has a slightly bigger memory capacity to install applications and games or saving photos and videos than Motorola Moto G4 Plus, because although it has no slot for an external memory card, it also counts with more internal storage. The Galaxy S21 Ultra counts with just a bit longer battery life than Moto G4 Plus, because it has 5000mAh of battery capacity instead of 3000mAh.

Although Galaxy S21 Ultra is a better device, it is way more expensive than the Moto G4 Plus, and it doesn't have such a good quality/price relation as Moto G4 Plus. So if you want that extra specs, you can buy the Galaxy S21 Ultra, otherwise you can save a couple dollars and get the Moto G4 Plus, letting go a couple specifications.