TVs

3D TVs

3D-technology is based on the operation principle of our brain that perceives three-dimensional image when the eyes see the different image projections. Today, there are several 3D technologies. They are widely known as passive, active […]

TVs

TV screen refresh rate

The matrix frequency is measured in hertz. In a highly competitive environment, companies often try to use it for marketing purposes. However, a real increase in frequency is technically difficult and requires significant costs. Therefore, […]

TVs

TV Sound

Of course, the quality of audio playback significantly affects the perception of content and is a very important criterion when choosing a TV. Modern TVs support mono, stereo or multi-channel sound. Typically, one or two […]

TVs

QLED TV

The concept of QD (Quantum Dot) has a fairly extensive interpretation in physics. But the marketers of large corporations are pleased to apply this complex scientific concept to promote their products. A quantum dot is […]