The FWD-40W600 supports a 480i video mode which is better than most mid-size TVs that were launched more than two years ago. Most TVs of a similar age and type to it support a 1080p video mode. This television also support 1080i, 480p, 576i and 576p and 720p video modes.
A 480i video mode is actually the worst supported video mode across all TVs of this age and spec.
A 2160p video mode is the best supported video mode across similar types of TV.