Hdmi cable review gaming For most users, basic, certified HDMI cables are sufficient, especially for standard 4K content and refresh rates. However, if you need higher refresh rates (like 120Hz), 8K resolution, or advanced features like VRR, then an HDMI 2.1 cable is necessary. While expensive cables may offer better build quality or longer lengths, they generally don't provide a noticeable difference in video or audio quality for standard use.
