Wave your hand left to right and Unlock your device, Browse your pictures in gallery, Change pages in launcher, Change videos in video player, Change music in music player Access your favorite apps via Float Task, access to dual window operation Write on cold screen & access your favorite applications, Double touch & lit the display, When reading the screen will keep lighting for you Access free multiple vivid themes & lock screens & give your smartphone a unique look & moods, download free themes as well. 12.7 cm (5) big HD IPS display with Damage resistant Gorilla Glass 3 Experience bright 12.7 cm (5) HD IPS display with damage resistant Corning Gorilla Glass 3 which resist scratch/damage to the display & provides improved touch & perfect light transmission