The very particular model Sony HID C10 Dash personal internet viewer is seems to be best in terms of design and surely make entertainment at your fingertips. It equips high quality 7 inch single touch screen display with WVGA resolution of 800 x 480 and weighs approximately 1.2lbs. When it comes into internal memory, it is not contain user accessible memory. When it comes into hardware section, it employs real time clock with battery backup. The quality of both audio as well as video is seems to be highly satisfying for every user for sure. From the overall view, this Sony dash is good treat for the customers for sure.