Samsung 88-Inch 4K Ultra HD TV

Samsung's 4K 88-Inch offers a better brightness than regular 4K TVs thanks to teeny tiny “nano” crystals -- microscopic dots as small as one billionth of a meter -- that are laid out in sheets front of the television’s backlight source. These dots are much more efficient at transferring the backlight’s photon energy, resulting in higher peak brightness, and thus enabling support for “high dynamic range” content, if you’ve heard that buzzword.