Comparison Samsung UE-40MU6472 40 " vs Samsung UE-40MU6452 40 "

The highest frame rate supported by the TV.

Note that in this case we are talking specifically about the screen’s own frame rate, without additional image processing (see “Index of dynamic scenes”). This frequency must be no lower than the frame rate in the video being played - otherwise there may be jerks, interference and other unpleasant phenomena that degrade the quality of the picture. In addition, the higher the frame rate, the smoother and smoother the movement in the frame will look, and the better the detail of moving objects will be. However, it is worth noting here that playback speed is often limited by the properties of the content, and not by the characteristics of the screen. For example, films are often recorded at a frequency of only 30 fps, or even 24 - 25 fps, while most modern TVs support frequencies of 50 or 60 Hz. This is enough even for viewing high-quality content in HD resolutions (speeds above 60 fps in such video are extremely rare), but there are also “faster” screens on the market: 100 Hz, 120 Hz and 144 Hz. Such speeds, as a rule, indicate a fairly high class of the screen; they also often imply the use of various technologies designed to improve the quality of dynamic scenes.

Internet services supported by the TV. This list may include multimedia platforms (YouTube, Vimeo, Netflix, etc.), social networks (Facebook, Twitter), online TV broadcasting systems, as well as more specific resources, sometimes very far from the original purpose of TV (for example, a game centre for online saves and interaction with other players).

Support for a particular service usually means that the TV has a special application to access it (or several services at once). Many of these resources can also be accessed through a browser (see "Features"), but special support often provides additional convenience and extended capabilities.