Samsung Galaxy S4 review
 

The Samsung Galaxy S line has produced some of the best smartphones over the years, and the Galaxy S4 lives up to its legacy. Some consider it an evolutionary step from the Galaxy S III, others would go ahead and call it a revolution, there's the third kind too who insist it's a mere rehash.

Without getting into the semantics, we believe the S4 to be a worthy update over its predecessor, which was already one of the most capable smartphones around.

Let's run it down: the big 5" screen fits into a very compact body (same footprint as the Galaxy S III and slimmer), the new 1080p Super AMOLED matrix offers a significant improvement in image quality, the 13MP camera is one of the best around and, performance-wise, the Galaxy S4 will probably hold the crown until the Galaxy Note III comes around.

http://m.gsmarena.com/samsung_galaxy_s4-review-914.php