The 40L3455 supports a better video mode than most mid-size TVs that have been on the market for more than two years. This television supports a 2160p supported video modes, whereas most televisions that were released more than two years ago support a 1080p supported video modes. This Toshiba television also support 480i, 480p, 576i, 576p, 720i and 720p and 1080i supported video modess.
This television's video mode (2160p) is actually the best supported video mode across all TVs of this type and age.
Across comparable types of television the worst supported video mode is 480p.