TV HDMI interface can be connected to a laptop (requires VGA to HDMI converter , VGA port plugged into the computer, HDMI plug insert on the TV, and then set the TV signal source output, select “HDMI signal”).Then use the powerful processing capabilities of laptop, the 1080P HD screen and high-quality audio will transfer to flat-panel televisions directly, to stay away from the the problem of laptop screen size is too small. TV HDMI interface can connect the network set-top boxes, watch a variety of live television, on-demand programs, can play video games, video chat and more.
Generally,LCD televisions use HDMI1.4 standard interface, and 4K Ultra HD TV is required with HDMI2.0 standard interfaces, HDMI 2.0 standard will support greater data transfer throughput, in order to give full play to the potential of 4K ultra-clear output.
The current HDMI 1.4 standard has to support 4K resolution output, but only to the frame rate of 24fps or 30fps, the standard for movie playback is adequate, but obviously, can not cope with the needs of the game (at least 60fps considered the game screen and smooth). In addition, HDMI 1.4 only supports eight colors, but HDMI 2.0 can handle 18 Gbit / sec data, enough to make 12 colors screen display with a high frame rate 60fps per second.
Compared with HDMI1.4 port, the audio output of HDMI 2.0 performance significantly enhanced to handle up to 32 channels of lossless audio. While this sounds a bit exaggerated, but in actual use,it will still bring a lot of practical sense. Want to get a cinema-like sound in home theater? HDMI 2.0 can be easily achieved.