In addition to an internal 2.22 TFT LCD display, Samsung’s G400 has a 2.22” external full touch screen display. With the external full touch display, users can operate multimedia features without opening the folder and haptic vibration feedback is given when user uses full touch screen. Seamless operation of multimedia features including FM radio, music, camera, and photo album is possible through the full touch external display and normal phone centric operations can be utilized using the internal display. When the phone is in idle status, users have an option of displaying wallpaper, digital clock, analogue clock, or calendar modes through the external display. Additionally, notifications for SMS/MMS as well as alarm or schedules can be viewed directly on the large external display.