Para Joss:

Requerimientos para tener etiqueta "HD ready".

Requirements for the label “HD ready”
A display device has to cover the following requirements to be awarded the label "HD ready":
1. Display, display engine - The minimum native resolution of the display (e.g. LCD, PDP) or display engine (e.g. DLP) is 720 physical lines in wide aspect ratio.

2. Video Interfaces
* The display device accepts HD input via: Analogue YPbPr1; and DVI or HDMI

* HD capable inputs accept the following HD video formats: 1280x720 @ 50 and 60Hz progressive ("720p"), and 1920x1080 @ 50 and 60Hz interlaced ("1080i")

* The DVI or HDMI input supports content protection (HDCP)."
http://www.homecinemachoice.com/cgi-...ws.php?id=7396

http://www.homecinemachoice.com/cgi-...ws.php?id=7877

La mayoría de LCD, Pioneer 435, LG PY10 y PX12, Viera 500 y poco más. El punto 2 debiera comprobarse.
El resto o son compatibles por escalado aunque de 480 líneas reales o dudosos como los ALIS.