Mobile World Congress 2015 is started with a bang as Samsung released the Galaxy S6 just a day before the MWC 2015 starts. Along with Samsung, ZTE also launched its latest flagship smartphone ZTE Grand S3 which comes a very interesting and new feature.

ZTE Grand S3 comes with big 5.5" 1080p full HD display. It is powered by the Android 4.4 KitKat OS, Snapdragon 801 chip with quad-core Krait 400 CPU clocked at 2.5GHz, Adreno 330 chip on the GPU side and supported by 3GB of RAM.

ZTE Grand S3 - Full Hardware, Specs, Price, Review and Features

The internal storage capacity is 16GB which is also expandable using the microSD card. ZTE Grand S3 sports a 16MP rear camera with dual-LED flash and an 8MP front facing camera for selfie loving generation. ZTE Grand S3 also comes with the 4G LTE connectivity.

But the most highlighted feature of the ZTE Grand S3 is the eye-based biometric security via the Eyeprint ID. This feature is developed by EyeVerify and can be used for multiple purposes like authorizing mobile payments, unlocking the screen or accessing secure content on the ZTE Grand S3. It scans both eyes of the user for greater security and it is done by the front facing camera.

The complete list of features and specs of ZTE Grand S3 is given below.

ZTE Grand S3 - Full Specs and Features

- 5.5" 1080p Full HD Screen with 401 Pixels Per Inch Density

- Dual SIM Slots, Dual Stand-by (Nano-SIM)

- 4G LTE Connectivity

- Android 4.4 KitKat OS

- 2.5GHz Quad-core Krait 400 Snapdragon 801 Processor

- Adreno 330 GPU

- 3GB of RAM

- 16GB Internal Memory, Expandable up to 64GB using the microSD Card

- 16MP Rear Camera with dual-LED flash and 1080p@30fps Video Recording

- 8MP Front Facing Camera with 1080p@30fps Video Recording

- Dolby Digital Plus Sound

- 3100mAh Battery

ZTE Grand S3 is available for purchase in China only currently and it the price of ZTE Grand S3 is CNY 2999 which is equal to US $480 approximately.