The technology category introduces readers to working technologies in TVs. For example, what is HDR or Smart TV, what sound systems are available, and how best to use them?

What manufacturers use today and what they plan to use in the future. What are some solutions better than others, for example, what is better than an OLED screen or QLED quantum dot display?

What is HDMI ARC

What is HDMI ARC HDMI ARC in televisions — is a connector with hdmi capabilities and plus the ARC function to send audio in both directions. ARC stands for Audio Return Channel, the audio return channel. It’s just an option to use one cable to transmit video+audio from the receiver to the TV and audio …

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