Flat HDMI cables and round HDMI cables have the following advantages and disadvantages

Advantages of flat HDMI cable:

1. Easy wiring: The flat design makes it easier to wire in a narrow space, can better fit the wall or other planes, does not take up space, easy to hide.

2. Beautiful and neat: It will not bend or wind like a round wire when wiring, making the line more tidy and beautiful.

3. Soft and flexible: usually softer than round wire, easier to bend, and more flexible to use.

Disadvantages of flat HDMI cable:

1. The anti-interference ability may be weak: the shielding layer of some flat lines may not be as perfect as that of round lines, which is susceptible to external interference and affects the quality of signal transmission.

2. Durability may be relatively poor: in the case of frequent bending or pulling, flat wire may be more prone to damage.

Advantages of Round HDMI cable:

1. Strong anti-interference ability: Generally speaking, the shield design of the round line is more conducive to resisting external interference and ensuring the stable transmission of the signal.

2. Better durability: Compared with flat lines, round lines are structurally stronger and more able to withstand external forces such as bending and pulling.

Disadvantages of round HDMI cable:

1. Wiring is relatively difficult: in narrow Spaces or need to pass through special holes, the flexibility of round wire is not as good as flat wire.

2. Not beautiful enough: easy to bend and wrap, not easy to finish, may affect the overall beauty.

To sum up, the choice of flat HDMI cable or round HDMI cable depends on the specific use scenario and needs. If you pay attention to the convenience and aesthetics of wiring, you can choose a flat HDMI cable;

 If the signal stability and durability requirements are high, then the round HDMI cable may be more suitable.