Dim HDR and Dolby vision picture quality
I recently bought the roku ultra 2020, I discovered when I watch HDR10 or Dolby vision content, it is very dim and has low brightness in netflix, apple tv and amazon content. I compared to my nvidia ...
Forum Discussion
Remember that Roku isn't the manufacturer of the TV, so issues such as green screen is out of their control.
But I agree Roku tech support has virtually disappeared during COVID. There's not much the forum admins can do to help if there's no tech they can reach out to. I know they try, but there's stuff that only a tech can help with.
It's a contrast issue with the Roku device, they can adjust it with a firmware, video content appears crushed in dark scenes. I have used other streaming devices and it is nowhere near as dim as the Roku. I tried out an apple tv streamer and it is probably the best one of the bunch in terms of picture quality.
