The Toshiba 40L3455 supports a better video mode than most TVs that have been on the market for around the same time as it. This television supports a 2160p video mode, whereas most mid-size TVs that have been on the market for around the same time as it support a 1080p video mode. This Toshiba television also support 480i, 480p, 576i, 576p, 720i and 720p and 1080i video modes.
This TV's video mode (2160p) is in fact the best supported video mode amongst all mid-size TVs that are a similar age to the 40L3455.
Amongst similar types of TV the worst supported video mode is 480p.