TVs with HDR support: what is it and why do you need it?

HDR (High Dynamic Range) technology has significantly redefined TV picture quality in recent years, providing viewers with brighter, more realistic and detailed images. In this article, we'll look at what HDR is, how it works, and why it's important when choosing a TV.

What is HDR?

HDR is a technology that allows a TV to display a greater dynamic range of brightness and color tones. This is achieved through the following key features:

• Higher Dynamic Range (Contrast Ratio): HDR produces deeper blacks and brighter whites on screen, which significantly improves contrast and perceived depth in images.

• Wide Color Range: HDR technology helps display a wider range of colors, including colors previously unavailable on standard TVs. This makes the image more rich and realistic.

HDR types

There are several HDR standards on the market:

• HDR10: The most common HDR format. HDR10 is supported by most TVs and streaming services. It provides high dynamic range and expanded color volume.

• Dolby Vision: This format offers even greater dynamic range and scene-by-scene precision thanks to dynamic metadata.

• HLG (Hybrid Log-Gamma): Designed to deliver HDR content over traditional television networks and satellite broadcasts.

Why do you need HDR?

HDR greatly improves the viewing experience for several reasons:

• Better contrast and black depth:HDR allows you to achieve deep blacks and bright whites, making images more realistic and detailed.

• Richer, More Accurate Colors:HDR's wide color gamut produces more realistic, rich colors that better convey the feel and mood of a scene.

• Better picture quality in bright or dark environments: HDR provides greater visibility of detail in both bright and dark scenes, especially important for movies, sports and games.

Tips for choosing a TV that supports HDR

• Be sure to support the standard: Choose TVs that support HDR10 or Dolby Vision for maximum picture quality.

• Consider screen brightness: High screen brightness is important to achieve the HDR effect. Optimal screen brightness can significantly affect the display quality of HDR content.

• Consider HDR enhancement features: Some TVs have additional features, such as local dimming, that improve HDR picture quality.

In conclusion, HDR represents a significant breakthrough in television picture quality, delivering more realistic and vibrant images. When choosing a HDR-capable TV, consider its standard, screen brightness, and additional features for the best visual experience.