HDR10 only vs HDR & Dolby Vision

[Bruce Morrison]

I have a very nice 65" OLED TV that supports 4K/UHD and HDR10 but unfortunately not Dolby Vision. I bought it about 4 years ago when DV was just in its infancy and not included on many 4K/UHD discs. I'm sure all the corresponding TVs launched in the following year would have included support for DV.

My TV is still performing very well and I wouldn't normally expect to be replacing it so soon. But many of my 4K/UHD discs I've bought in the past 4 years do include DV. So my question is: with a 65" screen size, how much does DV really improve the viewing experience compared with just HDR10?

Any views or comments would be really appreciated.