India, Sept. 29 -- If you have recently shopped for a television, you have likely seen phrases like HDR, Dolby Vision and Dolby Atmos printed on the packaging. Not everyone knows what they mean or how they affect your viewing experience.

However, if you want to buy yourself a new TV, especially an OLED TV, understanding what these terms mean and their impact on your television's performance is necessary to make an informed decision.

In this guide, we explain what each of these terms means and why they matter for anyone who watches TV regularly.

What is HDR?

HDR stands for High Dynamic Range. It means your TV can display more colours, deeper blacks and brighter whites than an older, traditional television. Without HDR, bright scenes ca...