Rumor has it that the upcoming Samsung Galaxy S4 smartphone will feature a 4.99-inch Full HD 1080p screen. The new screen size was spotted at CES, when Anandtech was visiting with Samsung. That means when new devices launch later this year, we will be seeing 4.99″ screens with a Full HD 1920 x 1080 resolution. You can see the image of Samsungs roadmap (shown below) shows a FHD display coming in Q1 of 2013. A number of smartphones announced at CES this year featured 5″ Full HD screens including the Sony Xperia Z, Huawei Ascend D2 and ZTE Grand S, so it would make sense!