With the DP standard updating, it undoubtedly stimulated the upgrade of mobile devices once again, more scene will be excited. DisplayPort1.4 version supports 8K resolution signal transmission, compatible with USB Type-C interface.So DP wire also have to follow the upgrade?
First of all, from the updated technical parameters, we can see that eDP1.4a interface provides four HBR3 high-speed channels between the video adapter and the monitor, the single-channel bandwidth reaches 8.1Gbps. These channels can operate independently for use, the 4-channel theoretical bandwidth reaches 32.4Gbps, it is enough to support 4K 120Hz output in 10-bit color and 8K60Hz output.
This also means that today's smartphone and tablet, laptop interface can be upgraded. You will be able to see the 7680 * 4320 resolution signal image on the big screen. This quality is undoubtedly a great improvement. In addition, it also will help propel the big-screen TV toward higher resolution on the other hand. In addition, with its compatibility with USB Type-C interface, this means that Type C will become mainstream in future mobile devices. In fact, Apple's MacBook, most Android smartphones have begun to use C-type interface. The DP1.4 goes one step further, it allows Super USB (USB3.0) to transfer data simultaneously and simultaneously to deliver high-definition video. From a long-term trend, it is also good for promoting the upgrade of peripheral audio-video and video equipment.
It should be pointed out that Sharp is the first manufacturer to launch 8K TV, LG followed up, but now the price is relatively high. As a traditional consumer technology powerful nation, Tokyo Olympic Games will be broadcast by 8K technology. Based on past experience, each Olympic Games will promote the escalation of image consumption, 2020 Olympic Games not far away from us.
The above description is about the DP interface upgrade, and then compare the standard HDMI cable for any difference, HDMI cable supports multiple High Definition devices to connect more than twice 1080i bandwidth to provide YUV color space.Only one cable, it Includes all HD video and audio. Replaces up to 8 audio and 5 video lines to reduces wiring complexity. Auto Format Smart TV and AV receiver can be adjustable without the need for customer intervention, Video sources Receive video formats supported by the display device and Output audio and video formats Display device natively receives video formats and image aspect ratios from the source Consumer electronics control. Full control of the entire home theater from a single remote for advanced features such as one-touch play. These features are provided by the manufacturer The English name provided for the realization of HDMI is HighDefinitionMultimediaInterface.