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Global Score
11.679.26
Basic Information
SamsungLG
Android 11--
2021-01-29--
6.50 x 2.98 x 0.35 inches5.87 x 3.01 x 0.35 inches
8.04 ounces5.33 ounces
Phantom black and Silver16 777 216
Aluminum and Glass (Corning Gorilla Glass Victus)--
Scratch-Resistant GlassScratch-Resistant Glass
$ 966.00--
Display / Screen
6.8 inches5.5 inches
3200 x 1440 pixels 2560 x 1440 pixels (Quad HD / 2K)
Dynamic AMOLED IPS LCD
516 pixels per inch534 pixels per inch
1500 cd/m2 brightness400 cd/m2 brightness
No touch screenNo touch screen
9.89
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 memory32 GB internal memory
No SD card slotmicroSDXC (up to 1,95 TB) external memory slot
10.112.76
Camera
108.00 MP + 40.00 MP12.30 MP + 8.00 MP
f/1.80 aperture--
24.00mm focal length--
0.75 inches (1/1.33") sensor--
7680 x 4320 (24 fps) video resolution3840 x 2160 (30 fps) (4K) video resolution
1280 x 720 (960 fps) (HD) slow motion video--
13.758.36
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 BatteryRemovable Battery
Wireless Charging--
4.964.56
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

The Galaxy S21 Ultra has an overall score of 11.67, which is a lot better than LG X Mach's 9.26 global score. The Galaxy S21 Ultra is a much heavier cellphone than the LG X Mach, but both are 0.35inches thick. Galaxy S21 Ultra counts with a greater performance than LG X Mach, because it has 2 more cores and 9 GB more RAM memory.

The Galaxy S21 Ultra counts with a little bit better looking display than LG X Mach, because although it has a just a little less pixels per inch of screen, it also counts with a bigger screen, a really brighter display and a slightly higher 1440 x 3200 pixels resolution. LG X Mach has a much bigger storage to store more apps and games than Galaxy S21 Ultra, because although it has only 32 GB internal storage, it also counts with a slot for SD memory cards that admits up to 1,95 TB.

The Galaxy S21 Ultra has just a little bit longer battery performance than LG X Mach, because it has 5000mAh of battery capacity against 3000mAh. Galaxy S21 Ultra captures much clearer pictures and videos than LG X Mach, because it has a lot higher 108 mega pixels resolution back camera and a much higher video resolution.