When choosing HDMI cable we should focus on the quality of their workmanship and interfaces.

1 Selection of raw materials. Good wire's core wire is copper, and low wire is copper clad steel. Wire is divided into several lines 24,26,28 and on the 30th, the smaller of the number, the thicker of the wire, the better it is. The cable under 5 metres are considered to be short-range wire transfer, select a line 28 and 30 is good choice.