What do you mean by high definiton tv?
Answer:
Able to receive, process, and display a digital, HD signal input at at least 720p.
THE T.V. HAVING HIGH RESOLUTION AND SHARP PICTURE AND GOOD PICTURE QUALITY
High definition is refering to the picture quality.
High definition has a higher resolution, meaning it has more lines going across and up the screen, making smaller pixels that make up your picture. The smaller the pixels, the sharper the picture is.
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