Suppliers of LED TV Achieve Distinction Any new electronic product that comes in the market has an upgrade in the technological features compared to the previous version of the same product. Whether this yuwa Smart TV is compatible with 4K resolution and displays high-definition images is an issue to consider. But being cheap the LED TV suppliers are flogging a High Dynamic Range of systems. Knowing that the current trend of technology is becoming advanced with HDR pulling major traction, but it's not the only new TV feature worth discussing. Wide color gamut is a term that gets associated with HDR. Though often used together they're not intrinsically linked. For LED TV suppliers HDR and WCG are becoming more and more valuable sources for them.