HD Ready / Full HD

Tudo sobre a televisão digital terrestre


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Old 16-10-2009   #1
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HD Ready / Full HD

pessoal, estou a pensar comprar um lcd assim dakeles pekenos (55ou66cms) pk já ha sinal digital na minha zona e ñ tenho mto espaço em casa. em tempos a sony era o melhor k havia ms agora dizem-me k a melhor marca é a philips, samsung ou LG. mas a duvida é em relação a HD ready ou full HD. apesar d full hd tirar partido de toda a definição a minha duvida é se na prática existe alguma diferença significativa em termos da qualidade da imagem? algo k se note e vala a pena o inv€stimento
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Old 16-10-2009   #2
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Full HD significa que la pantalla tiene 1080 lineas de resolución horizontales. Esto es la cantidad nativo de lineas que contiene el chorro MPEG. La pantalla de un televisor "HD Ready" solo tiene 768 lineas de resolución horizontales (igual que una pantalla de ordenador de la epoca 1990) y por eso tiene que convertir el chorro MPEG a una resolución mas bajo para mostrarlo. En otras palabras un televisor "HD Ready" puede entender señales de alta definición pero no puede mostrarlos.
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