The choice of a new TV is an arduous task that can take us hours or days. The dozens of models of each brand and the different technologies that each have only further complicate the outlay of a significant amount of money.

Television is an appliance that we usually buy to keep for many years. Unlike the concept that we have with smartphones, a 3.5 inch tft lcd television can easily last 8 years without being too obsolete in functions.

Some of the details we have to look at include the type of panel it mounts, the operating system it equips, if it has a built-in sound bar ... Too many important factors to leave to chance and that can condition the user experience .

Size does matter

The main factor, with the permission of the economic, that we must take into account is the size of the TV . Surely we have found living rooms or kitchens with huge televisions and too small a distance to the screen. It causes a feeling of significant stress and noticeable waste.

4.3 lcd tft

The opposite can also happen: falling short. The OCU conducted a study in 2016 with 25 participants to find out what distance was appropriate according to inches of television.

32-inch television: from 1.5 to 2.3 meters.

Television between 40 and 43 inches: from 2 to 2.8 meters. .

Television between 46 and 49 inches: 4.3 inch tft display.

50-inch television: from 2.5 to 3.3 meters.

55-inch television: 2.8 to 3.6 meters.

65-inch television: between 3.4 and 4.2 meters.


In recent years, different panel technologies have been born capable of offering user experiences of all kinds. The most common today are LED panels. This technology illuminates with LEDs an LCD (liquid crystal) panel that is what brings color to the image. The more LEDs our panel has, the more zones will achieve optimal lighting and both contrast and colors will be better.


Audio is the other most important part to enjoying any content. Brands often provide mediocre audio quality in their input range or midrange, which leads us to have to buy a sound bar to improve the experience.

There are sound bars of all kinds and price ranges. Some even use artificial intelligence to study the environment and offer the best sound distribution. Others offer integrated technologies such as Dolby Atmos or DTS: X capable of giving the feeling of having a complete home cinema in a much smaller format.


One of the aspects that we most often overlook is the connectivity of our televisions. In mid-range computers it is very common to find wireless connections such as Bluetooth or WiFi, but physical ports are still very important.

Smart television

The last, but not least, is the operating system of our television. The 5 inch tft module smart TV have already reached all price ranges and have become highly advanced multimedia devices. For example, we can install applications such as YouTube, Netflix, Spotify to consume multimedia content or even news apps to keep us informed.

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