Question 27" HDR monitor recommendation

[eco_bach]

Can someone explain what 'VESA certified' HDR is?
Was contemplating the Dell 27inch U2723QE as an entry level HDR monitor.
Would this be totally useless for any HDR editing?

 

[Aeacus]

Can someone explain what 'VESA certified' HDR is?

All written in here,
link: https://displayhdr.org/

Was contemplating the Dell 27inch U2723QE as an entry level HDR monitor.

In-depth review: https://www.rtings.com/monitor/reviews/dell/u2723qe

Well, it is entry level HDR monitor, with DisplayHDR 400 certification (meaning peak luminance of 400 cd/m2).

But for a 27", 4K, HDR monitor, it's a bit pricey. 550+ bucks is, IMO, steep. Especially when considering that 27", 4K, HDR monitors start from as little as 300 bucks. E.g this fine number: https://www.amazon.com/dp/B09FRCXSJK