The Samsung I9500 Galaxy S4 are now with better features and upgraded software. What I have here was the White Frost version that has a solid glossy white look with a similar rounded feel like S3, they have 2 more versions with the colors of Black Mist and Arctic Blue. When you take a closer look of the white plastic finish, you'll see a fine diamond pattern beneath the gloss surface, it's a nice touch. This model looks a lot more premium with the faux metal band too. It's 8mm device thickness and weight at 130g.
The screen on S4 has been increased once more with a stunning screen of larger display to a whopping 5-inch Corning Gorilla Glass 3 with native damage resistance, Super Amoled capacitive touchscreen of 16M colors with Full HD resolution which is 1080 x 1920 pixels, 441 ppi pixel density. The home key has been upgraded too, with a more solid feel under the thumb when you press down to get back to the main home screen.