What is it?
The latest smartphone from Samsung with a big screen, lots of innovations and a desire to be an iPhone-botherer.

What's great:
The phone is, literally, thanks to its 4.8in screen. Smart Stay, S Voice and Direct Call are among the cool gimmicks.

What's not:
The glossy design won't appeal to everyone, and the size will be too much for many.

The bottom line:
The latest Samsung is a big step forward from last year's Galaxy S II with lots of new features, a big battery that lasts and lasts and a powerful processor at its heart.

Click on for our full Samsung Galaxy S III review...