The Sony FWD-65X8600 supports a 2160p video mode which is better than most televisions of a similar type and age to it. Most similar spec televisions that are a comparable age to it support a 1080p video mode. In addition, this television support 1080i, 480i, 480p, 576i and 576p and 720p video modes.
This television's video mode (2160p) is actually the best supported video mode amongst all similar spec TVs that are a comparable age to the FWD-65X8600.
Amongst similar types of television the worst supported video mode is 480p.