New laptop screen options
I'm in the market for a new laptop. Although the Apple tax has gone down somewhat since the last time I looked (the 16" MacBook Pro is only around 500 Euros more) I'll probably get another Lenovo 15.4" ThinkPad. They are offering a new Dolby Vision HDR 400 option that I hadn't heard of. Apparently it is 12 bit color (equivalent) with expanded dynamic range. Or something. Has anyone ever used this? What format file does this require and what software can produce those files? How many bits is CS5 or LR6 sending to the monitor while editing in Adobe ProPhoto RGB?
Another (pricier) option is a UHD (3840x2160) but without the HDR. I tend to think that I prefer greater dynamic range to greater resolution, but since I've never used anything beyond 1920x1080 I guess I don't really know. Unfortunately, I have no way of comparing the two actual machines side by side.