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Global Score
11.679.8
Basic Information
SamsungSony
Android 11--
2021-01-292018-07-30
6.50 x 2.98 x 0.35 inches6.22 x 3.15 x 0.47 inches
8.04 ounces8.32 ounces
Phantom black and Silver16 777 216
Aluminum and Glass (Corning Gorilla Glass Victus)Aluminum and Glass
Scratch-Resistant GlassScratch-Resistant Glass
$ 1200.00$ 1000.00
Display / Screen
6.8 inches5.8 inches
3200 x 1440 pixels 3840 x 2160 pixels (4K)
Dynamic AMOLED IPS LCD
516 pixels per inch760 pixels per inch
1500 cd/m2 brightness900 cd/m2 brightness
No touch screenNo touch screen
9.810.4
Performance
Qualcomm Snapdragon 888 chipsetQualcomm Snapdragon 845 SDM845 chipset
Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processorKryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor
12 GB RAM6 GB RAM
Adreno 660 GPUAdreno 630 GPU
9.729.63
Storage
128 GB internal memory64 GB internal memory
No SD card slotmicroSDXC (up to 400 GB) external memory slot
10.111.34
Camera
108.00 MP + 40.00 MP19.00 MP + 13.00 MP
f/1.80 aperturef/1.80 aperture
24.00mm focal length25.00mm focal length
0.75 inches (1/1.33") sensor0.43 inches (1/2.3") 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 (960 fps) (Full HD) slow motion video
13.7510.45
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, Dual SIM
10.76.7
Battery Life
5000mAh Li - Polymer Battery3540mAh Li - Polymer Battery
Non-Removable BatteryNon-Removable Battery
Wireless ChargingWireless Charging
4.964.32
Other Features
Bluetooth 5.1 Bluetooth 5.0
GPSGPS
NFCNFC
Fingerprint ID ScannerFingerprint ID Scanner
Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity SensorAccelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor
FM Radio--

Comparison review

Galaxy S21 Ultra is much better than the Sony Xperia XZ2 Premium, with a global score of 11.67 against 9.8. Galaxy S21 Ultra is a a lot newer cellphone, and it is also noticeably thinner and a little bit lighter than Sony Xperia XZ2 Premium. The Samsung Galaxy S21 Ultra counts with a bit faster processor than Xperia XZ2 Premium, and although they both have a Octa-Core processing unit, the Samsung Galaxy S21 Ultra also has more RAM.

The Xperia XZ2 Premium counts with a little more vivid display than Galaxy S21 Ultra, because although it has much worse brightness and a bit smaller display, it also counts with more pixels per inch in the screen and a higher resolution of 2160 x 3840px. The Samsung Galaxy S21 Ultra counts with a way better camera than Xperia XZ2 Premium, and although they both have a same size aperture, the Samsung Galaxy S21 Ultra also has a lot larger sensor providing a lot better image quality, a way better 7680x4320 video quality and a back camera with lot more megapixels.

The Sony Xperia XZ2 Premium counts with a bigger memory to install applications and games or saving photos and videos than Samsung Galaxy S21 Ultra, because although it has 0 less internal storage, it also counts with a slot for external memory cards that holds up to 400 GB. Galaxy S21 Ultra counts with greater battery lifetime than Xperia XZ2 Premium, because it has 5000mAh of battery capacity instead of 3540mAh.

Galaxy S21 Ultra costs more money than Xperia XZ2 Premium, but you can get a better phone for that extra dollars.