the design shows edge to edge screen with new and better U. New UI means improved TouchWiz 5. The device is running Android 4.4 and instead of using notifications on the lock screen, the screen now has new interactive notifications. You can get the idea by seeing the rendered pictures of Samsung Galaxy S5 gallery.

This is only the concept which has nothing to do with the original device. There are rumours that original Samsung Galaxy S5 will be announced in MWC 2014.

Source: +HasanKaymak

Via: ConceptPhones