Devices that HDMI can connect to usually have:

1. Monitor. But usually the display with HDMI interface is very expensive, and the display is large enough to be able to stand up to the high-definition film source and the display HDMI interface, so if it is not a fan, the display is rarely required to have an HDMI interface. Of course, if you use high-profile configuration to play high-definition games, another difference.

2. LCD TV. If you want to watch a movie, it is better to buy a bigger LCD TV with HDMI hanging on the living room wall, and watch the movie on the sofa~~ It is more cost-effective than the monitor.

3. HD DVD player. There is a high-definition DVD, with HDMI interface, but generally the disc we bought is not high enough HD, because the HD source is too big to fit. The usual discs are placed on a high-definition DVD player. It is so clear that it is so wasteful. Unless Blu-ray Disc, Blu-ray player, but new products, the price is outrageous, the market is mature after a few years to choose.

4. PS4. The picture quality is superb, and it is wasted without the HDMI interface. Because of the PS3, there are quite a few players who buy LCD TVs with HDMI interfaces. Since you are talking about TV externally, there is currently only a computer host (requires a graphics card with HDMI interface) HD player PS4 These three!