Diagonal
First, decide which TV size is right for you. First of all, it is worth considering whether it will fit in the room, whether it will be comfortable for you to watch movies from such a distance, take into account your personal needs and, of course, estimate the size of your wallet.
Resolution
The main TV models can be conditionally divided into three formats that are most popular:
* HD-Ready (720p) fits compact models up to 32 inches;
* Full HD 1080p is a popular and ubiquitous standard;
* Ultra HD (2160p), aka 4K, is the top high definition bar for many modern TVs.
HDR support
In other words, it is an opportunity to make the image on the screen as realistic as possible for comfortable perception by human vision. This includes many details and shades, contrast values in shadows and highlights, and other aspects.
Display Type
There are four main variations:
* LED – the so-called LCD base, but with more efficient LED backlighting;
* QLED is practically the same LCD-matrix, distinguished by brighter and more saturated colors due to the use of special filters;
* Nano Cell – Nano materials are used not as a basis for the filter, but directly in the matrix, which makes the image clearer and the color rendition more saturated;
* OLED is one of the most efficient and expensive technologies. In this case, the matrix consists of 8 million organic self-illuminating pixels that turn on and off completely when an electric current passes. This gives unrealistic contrast and ideal black depth.