Prerequisites for smart TV

(1) Main chip: adopt integrated smart TV main chip or split type, with the main frequency not less than 800m, arm architecture, and DSP (video hard decoding).

(2) Memory: not less than 256M DDR2.

(3) NAND (internal storage): not less than 2G.

(4) Operating system: the future trend of Linux

(5) External interface: at least 4 USB ports, which can connect USB flash disk, mobile hard disk, keyboard, mouse, wireless keyboard and mouse receiver, WiFi wireless network card, game console and other peripheral devices, and plug and play.

(6) RF reception: optional, for RF remote control.

(7) Camera: optional, for visual calls.

(8) Command input: infrared remote control (or RF remote control with 3-axis gravity sensor), still respect the usage habits of TV users.

(9) The necessary keys of the remote control: up, down, left and right, confirm, return, menu, home, 0123456789

(10) Screen resolution: 1280*720 (the actual display area of the application is 1220*660)

(11) UI: respect the usage habits of TV users, and use very large buttons and up, down, left and right operation methods.

(12) Input method: screen virtual keyboard input and T9 input method using 0-9.

(13) Home page: the standard Android home page allows widgets to be loaded and icons of common programs to be arranged.

(14) Operation and use: it is convenient for application management, and can bring its own application software set and application store. Keep improving preset software, and select important and popular application downloads. Provide convenient functions such as payment, recharge and billing.

(15) Applications and games: meet the rules of resolution, control, menu setting, etc.