This model has the 100 HZ and refinements: more pixel hd, spleen motion. Installation is simple and the tutorial to set as start in the first settings of the TV is a game of enfant.c'est an excellent entry-level TV (not led or connected tv) that fill you up without breaking the bank too The image is superb excellent see if we dig into the settings (make basic photo mode), 3 HDMI are not too (1 console, bluray and internet tv decoder) .In terms of regrets: leaflet is unworthy of such a product (you have to download it on the internet for more detail) and the sound can be described as bad (usual default flat screens).