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Global Score
11.679.24
Basic Information
SamsungSony
Android 11--
2021-01-292017-04-05
6.50 x 2.98 x 0.35 inches5.75 x 2.83 x 0.32 inches
8.04 ounces5.68 ounces
Phantom black and SilverBlack, Blue and Silver
Aluminum and Glass (Corning Gorilla Glass Victus)Metal
Scratch-Resistant GlassScratch-Resistant Glass
$ 966.00$ 700.00
Display / Screen
6.8 inches5.2 inches
3200 x 1440 pixels 1920 x 1080 pixels (Full HD)
Dynamic AMOLED IPS LCD
516 pixels per inch424 pixels per inch
1500 cd/m2 brightness--
No touch screenNo touch screen
9.88.1
Performance
Qualcomm Snapdragon 888 chipsetQualcomm Snapdragon 820 MSM8996 chipset
Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processorKryo, 64-bit (Quad-Core 2200 MHz) processor
12 GB RAM4 GB RAM
Adreno 660 GPUAdreno 530 GPU
9.729
Storage
128 GB internal memory32 GB internal memory
No SD card slotmicroSDXC (up to 256 GB) external memory slot
10.18.88
Camera
108.00 MP + 40.00 MP19.00 MP + 13.00 MP
f/1.80 aperturef/2.00 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 (960 fps) (4K) video resolution
1280 x 720 (960 fps) (HD) slow motion video--
13.7512.87
Networks
Wi-FiWi-Fi
Mobile 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
10.76.1
Battery Life
5000mAh Li - Polymer Battery2900mAh Li - Ion Battery
Non-Removable BatteryNon-Removable 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, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor
FM Radio--

Comparison review

Galaxy S21 Ultra has a global score of 11.67, which is a lot better than Sony Xperia XZs's score of 9.24. The Galaxy S21 Ultra is a incredibly newer device than the Sony Xperia XZs, but it's heavier and a little thicker. Galaxy S21 Ultra features a lot better display than Sony Xperia XZs, because it has a much better resolution of 1440 x 3200px, a really larger display and a quite higher display pixel density.

Galaxy S21 Ultra features a quite bigger memory for applications and games than Sony Xperia XZs, because although it has no external SD slot, it also counts with 128 GB internal memory. The Galaxy S21 Ultra has a little faster processing unit than Sony Xperia XZs, because it has 4 more CPU cores and a higher amount of RAM.

The Samsung Galaxy S21 Ultra captures a bit better photos and videos than Xperia XZs, because it has a much better video definition, a much higher resolution back-facing camera, a larger aperture for better images in low light situations and a much larger sensor providing a way higher image quality.

The Samsung Galaxy S21 Ultra counts with a little longer battery performance than Sony Xperia XZs, because it has a 72 percent greater battery size.

Samsung Galaxy S21 Ultra is more expensive than Sony Xperia XZs, but it's still a convenient choice, as you can get a much better phone for that extra money.