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Global Score
Basic Information
Android 11--
6.50 x 2.98 x 0.35 inches6.06 x 2.99 x 0.31 inches
8.04 ounces5.96 ounces
Phantom black and SilverBlack, Blue, Silver and White
Aluminum and Glass (Corning Gorilla Glass Victus)Glass and Metal
Scratch-Resistant GlassScratch-Resistant Glass
$ 966.00$ 275.00
Display / Screen
6.8 inches5.5 inches
3200 x 1440 pixels 2560 x 1440 pixels (Quad HD / 2K)
Dynamic AMOLED S-LCD 5
516 pixels per inch534 pixels per inch
1500 cd/m2 brightness--
No touch screenNo touch screen
Qualcomm Snapdragon 888 chipsetQualcomm Snapdragon 835 MSM8998 chipset
Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processorKryo 280, 64-bit, 10 nm (Octa-Core 2450 MHz) processor
Adreno 660 GPUAdreno 540 GPU
128 GB internal memory64 GB internal memory
No SD card slotmicroSDXC (up to 128 GB) external memory slot
108.00 MP + 40.00 MP12.00 MP + 16.00 MP
f/1.80 aperturef/1.70 aperture
24.00mm focal length26.00mm focal length
0.75 inches (1/1.33") sensor0.39 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 (120 fps) (Full 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, Dual 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 Radio--

Comparison review

The Galaxy S21 Ultra is a lot better than the HTC U11, with a 11.67 score against 9.26. Although the Galaxy S21 Ultra is a lot newer than HTC U11, it is a lot heavier and thicker. The Galaxy S21 Ultra features a brighter display than HTC U11, because although it has a just a bit inferior pixel amount in each inch of display, it also counts with a slightly better 1440 x 3200 resolution and a bigger screen.

The Galaxy S21 Ultra counts with a bit more storage capacity to install applications and games or saving photos and videos than HTC U11, because although it has no external memory card slot, it also counts with 128 GB internal storage. The Galaxy S21 Ultra has a bit better processing power than HTC U11, and although they both have 8 processing cores, the Galaxy S21 Ultra also has more RAM.

The Galaxy S21 Ultra features longer battery life than HTC U11, because it has a 67% bigger battery capacity. Galaxy S21 Ultra features a much better camera than HTC U11, because although it has a tinier diafragm aperture which is worse for low light captures, it also counts with a lot better 108 MP resolution back-facing camera, a way bigger back-facing camera sensor capturing lot better quality videos and photos and a lot higher video definition.

Samsung Galaxy S21 Ultra costs a lot more money than the HTC U11, but you can get a much better phone for that few extra dollars.