Fujitsu isn't exactly a strong name in the smartphone field but maybe it's trying to change that with the Arrows NX F-04G. Apparently it's world’s first phone to feature iris recognition tech.
Iris recognition or also known as iris authentication is a type of biometric authentication that uses the pattern in our iris which is different from person to person. Very much like a thumb print but in your eyes. Fujitsu calls this feature the Iris Passport as it helps you unlock the device and also perform various web logins just by looking at the screen.
The device is powered by a Snapdragon 810 SoC with an octa-core CPU, Adreno 430 GPU, and 3GB of RAM as well as 32GB of expandable internal memory. It is also fitted with a 5.2-inch 1440x2560 IPS display, and packs in a 3,120mAh battery.
[source : GSMArena]