15 Exciting Smartphone Rumors for 2013

Samsung Galaxy S4 Display

Samsung is rumored to be including some powerful features on the Galaxy S4, but maybe the most exciting rumor is about the device's display.

Read: Galaxy S4 Display Might Feature Touch Free Control.

The Galaxy S4 is rumored to have a 4.99-inch to 5-inch FHD display with 1080p resolution and 400+ pixels-per-inch. That's exciting to say the least. What's more though is that it's thought to have touch less gestures meaning users might be able to use gesturing without physically touching the display.

Alone, the 1080p rumor is exciting but coupled with that, the Galaxy S4 display seems to be larger than life.