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Global Score
11.679.43
Basic Information
SamsungSony
Android 11Android 5.1
2021-01-292015-06-16
6.50 x 2.98 x 0.35 inches5.69 x 2.85 x 0.34 inches
8.04 ounces5.64 ounces
Phantom black and SilverBlack and White
Aluminum and Glass (Corning Gorilla Glass Victus)Glass and Metal
Scratch-Resistant GlassScratch-Resistant Glass
$ 966.00$ 249.00
Display / Screen
6.8 inches5.2 inches
3200 x 1440 pixels 1440 x 2560 pixels (Quad HD / 2K)
Dynamic AMOLED IPS LCD
516 pixels per inch565 pixels per inch
1500 cd/m2 brightness--
No touch screenCapacitive, Multi-touch
9.89.7
Performance
Qualcomm Snapdragon 888 chipsetQualcomm Snapdragon 810 MSM8994 chipset
Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processorARM Cortex-A57 and ARM Cortex-A53, 64-bit (Octa-Core 2000 MHz) processor
12 GB RAM3 GB (1600 MHz) RAM
Adreno 660 GPUAdreno 430 (600 MHz) GPU
9.729.45
Storage
128 GB internal memory32 GB internal memory
No SD card slotmicroSD, microSDHC, microSDXC (up to 128 GB) external memory slot
10.18.12
Camera
108.00 MP + 40.00 MP20.70 MP + 5.00 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 (30 fps) (4K) video resolution
1280 x 720 (960 fps) (HD) slow motion video1920 x 1080 (60 fps) (Full HD) slow motion video
13.7510.45
Networks
Wi-FiWi-Fi
Mobile HotspotMobile Hotspot
5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPALTE-A (4G), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS, GSM and CDMA
Nano SIMNano SIM
10.77.2
Battery Life
5000mAh Li - Polymer Battery3000mAh Li-Ion Battery
Non-Removable BatteryNon-Removable Battery
Wireless ChargingWireless 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, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor
FM Radio--

Comparison review

Samsung Galaxy S21 Ultra is much better than the Sony Xperia Z4v, with a global score of 11.67 against 9.43. Although the Samsung Galaxy S21 Ultra is a lot newer than Sony Xperia Z4v, it is a little bit thicker and much heavier. These phones include Android OS (Operating System), but the Samsung Galaxy S21 Ultra has a newer 11 version while Sony Xperia Z4v has Android 5.1.

The Galaxy S21 Ultra counts with just a little better processing power than Sony Xperia Z4v, because although it has doesn't have an extra GPU, and they both have a Octa-Core processor, the Galaxy S21 Ultra also counts with a higher amount of RAM memory. The Samsung Galaxy S21 Ultra features a slightly better screen than Xperia Z4v, because although it has a little less pixels per inch of display, it also counts with a little higher 1440 x 3200px resolution and a really bigger screen.

Galaxy S21 Ultra takes way better photos and videos than Xperia Z4v, because it has a much larger sensor providing a much better image quality, a bigger camera aperture to capture better photos in low light environments, a back-facing camera with a much higher resolution and a lot better 7680x4320 video definition.

Galaxy S21 Ultra counts with a superior memory capacity to store more apps and games than Xperia Z4v, because although it has no SD memory slot, it also counts with 128 GB internal storage. Galaxy S21 Ultra has longer battery duration than Sony Xperia Z4v, because it has a 67% greater battery capacity.

Although Galaxy S21 Ultra is a better device, it is way more expensive than Xperia Z4v, and it doesn't have such a good relation between it's price and quality as the Xperia Z4v. So if you need that extra specs and features, you can buy Galaxy S21 Ultra, but if you don't you can save a couple dollars and buy the Xperia Z4v, giving up some specs and features.