Compare phones

Global Score
Basic Information
Android 11Android 11
6.50 x 2.98 x 0.35 inches6.50 x 2.80 x 0.32 inches
8.04 ounces6.60 ounces
Phantom black and SilverBlack, Grey and Purple
Aluminum and Glass (Corning Gorilla Glass Victus)Aluminum and Glass (Corning Gorilla Glass 6)
Scratch-Resistant GlassScratch-Resistant Glass
$ 966.00$ 1300.00
Display / Screen
6.8 inches6.5 inches
3200 x 1440 pixels 3840 x 1644 pixels
516 pixels per inch643 pixels per inch
1500 cd/m2 brightness--
No touch screenNo touch screen
Qualcomm Snapdragon 888 chipsetQualcomm Snapdragon 888 SM8350 chipset
Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processorKryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor
Adreno 660 GPUAdreno 660 GPU
128 GB internal memory256 GB internal memory
No SD card slotmicroSDXC (up to 1 TB) external memory slot
108.00 MP + 40.00 MP12.00 MP + 8.00 MP
f/1.80 aperturef/1.70 aperture
24.00mm focal length24.00mm focal length
0.75 inches (1/1.33") sensor0.59 inches (1/1.7") sensor
7680 x 4320 (24 fps) video resolution3840 x 2160 (120 fps) (4K) video resolution
1280 x 720 (960 fps) (HD) slow motion video1920 x 1080 (240 fps) (Full HD) slow motion video
Mobile HotspotMobile Hotspot
5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA
Nano SIMNano SIM
Battery Life
5000mAh Li - Polymer Battery4500mAh Battery
Non-Removable BatteryNon-Removable Battery
Wireless ChargingWireless Charging
Other Features
Bluetooth 5.1 Bluetooth 5.2
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 slightly better than Xperia 1 III's score of 11.1. These phones include the same Android 11 OS (Operating System), so both should offer all the same OS features. Despite being the best we compare here, we must highlight that it's also heavier and a little thicker.

The Sony Xperia 1 III's processor is very similar to the CPU in Samsung Galaxy S21 Ultra, both have a 12 GB RAM memory and 8 CPU cores. The Samsung Galaxy S21 Ultra counts with a bit sharper display than Xperia 1 III, because although it has a bit lower pixels number per screen inch and a bit worse resolution of 1440 x 3200px, it also counts with a quite bigger display.

The Galaxy S21 Ultra has a lot better camera than Sony Xperia 1 III, because although it has a tinier diafragm aperture which is worse for capturing photographs and videos in poorly lited situations, it also counts with a way better video quality, a much bigger back-facing camera sensor and a back camera with a way higher resolution.

Sony Xperia 1 III has a way bigger memory capacity for applications, games, photos and videos than Galaxy S21 Ultra, because it has 128 GB more internal storage and an external SD slot that allows a maximum of 1 TB. Samsung Galaxy S21 Ultra features a bit longer battery performance than Xperia 1 III, because it has 5000mAh of battery capacity.

The Samsung Galaxy S21 Ultra not only is the best devices between the ones we are comparing, but it's also a bargain compared to the other ones, making buying this phone an easy decision.