Between peak brightness, color gamut, and subpixel layouts, there can be a range of differences even between panels of the same type.
Not exact matches
The interplay
between the shell's size, transparency and radioactive heating determines when the supernova reaches
peak brightness.
The display's maximum contrast is the ratio
between its
peak white
brightness (luminance) and its darkest black luminance, one of the more important measures of LCD performance quality.
What this means is that the TVs can express all colors regardless of the level of
brightness with the subtlest of differences being visible at QLED's
peak luminance
between 1,500 and 2,000 nits.
The VSX - 531 is also compatible with HDR (high dynamic range), a technology that drastically expands the
peak brightness, providing a higher contrast
between light and dark images and more detail in bright scenes.
We've seen HDR10 + demos on mid-range HDR sets that don't have the
peak brightness of flagship models and the difference
between HDR10 and HDR10 + is remarkable.
Touting them as «QLED» sets, the new Samsung Q9 looks impressive indeed, using a new quantum dot technology that deploys a different metal for the nano - sized quantum dots, enabling the LCD set to meet the 4K HDR demands for a wider color gamut (up 20 percent over last year) and still more
brightness — now with
peak levels of
between 1,500 and 2,000 nits.