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Global Score
11.679.33
Basic Information
SamsungMotorola
Android 11--
2021-01-292015-09-03
6.50 x 2.98 x 0.35 inches6.06 x 3.00 x 0.44 inches
8.04 ounces6.31 ounces
Phantom black and SilverBlack, Gray and White
Aluminum and Glass (Corning Gorilla Glass Victus)Plastic
Scratch-Resistant GlassScratch-Resistant Glass
$ 966.00--
Display / Screen
6.8 inches5.7 inches
3200 x 1440 pixels 2560 x 1440 pixels (Quad HD / 2K)
Dynamic AMOLED IPS LCD
516 pixels per inch515 pixels per inch
1500 cd/m2 brightness--
No touch screenNo touch screen
9.88.5
Performance
Qualcomm Snapdragon 888 chipsetQualcomm Snapdragon 808 MSM8992 chipset
Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processorARM Cortex-A57 and ARM Cortex-A53, 64-bit (Hexa-Core 1800 MHz) processor
12 GB RAM3 GB RAM
Adreno 660 GPUAdreno 418 GPU
9.728.82
Storage
128 GB internal memory64 GB internal memory
No SD card slotmicroSDXC (up to 128 GB) external memory slot
10.110.02
Camera
108.00 MP + 40.00 MP21.00 MP + 5.00 MP
f/1.80 aperturef/2.00 aperture
24.00mm focal length27.00mm focal length
0.75 inches (1/1.33") sensor0.42 inches (1/2.4") 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
13.7510.34
Networks
Wi-FiWi-Fi
Mobile HotspotMobile Hotspot
5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPALTE-A (4G), LTE (4G), HSPA and HSUPA
Nano SIMNano SIM
10.76.3
Battery Life
5000mAh Li - Polymer Battery3000mAh Li - Ion Battery
Non-Removable BatteryNon-Removable Battery
Wireless Charging--
4.964.48
Other Features
Bluetooth 5.1 Bluetooth 4.1
GPSGPS
NFCNFC
Fingerprint ID Scanner--
Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity SensorAccelerometer, Light Sensor and Proximity Sensor
FM Radio--

Comparison review

The Galaxy S21 Ultra has a global score of 11.67, which is way better than Moto X Pure Edition (2015)'s 9.33 overall score. Galaxy S21 Ultra is a newer and noticeably thinner device than the Moto X Pure Edition (2015), but it's much heavier. The Samsung Galaxy S21 Ultra has a much better looking display than Moto X Pure Edition (2015), because it has a little higher display density, a bit higher resolution of 1440 x 3200 pixels and a larger screen.

Samsung Galaxy S21 Ultra has a better performing processor than Moto X Pure Edition (2015), because it has more CPU cores and a greater amount of RAM. The Samsung Galaxy S21 Ultra features a little bit more storage capacity for games and applications than Moto X Pure Edition (2015), because although it has no SD extension slot, it also counts with more internal storage capacity.

Samsung Galaxy S21 Ultra shoots a lot better photos and videos than Motorola Moto X Pure Edition (2015), because it has a larger diafragm aperture to capture better photos in poorly lited situations, a lot larger sensor, a way more megapixels back-facing camera and a lot better video definition. The Samsung Galaxy S21 Ultra has superior battery performance than Motorola Moto X Pure Edition (2015), because it has a 5000mAh battery size against 3000mAh.