Find the best product and price, effortlessly.
Discover deals on the best products
Dell P series monitors 2020 vs HP Zn series monitors 2018
HP Z delete
The Dell P2421 24" makes for a mediocre Monitor and should be avoided by the majority of people.
In the case of the HP Z delete, however, we were unable to find enough data to come to any meaningful conclusions.
It's very likely that you can find some considerably better alternatives on the market.
If you're still interested in reading more about the Dell P2421 24", however, here's a quick summary of what we know about it:
The Dell P2421 24" was loved by reviewers at Wirecutter (NYTimes), a highly trusted source that performs reliable in-depth testing. It did great in its "The Best 24-Inch Monitor" roundup where it was named its "Upgrade pick", which, in itself, makes it a product worth considering.
Moving on to the HP Z delete: no sources that perform reliable and objective hands-on testing have included it in their Monitor roundups, which usually means that a product doesn't make for a good purchase.
As a last step, we wanted to do a head-to-head Dell P2421 24" vs. HP Z delete comparison of their review performance but, unfortunately, weren't able to find any review ratings on either product.