Mismatch in Account Information data in uiv3 and uiv4 pages

I found difference with devicetype "0" count. In uiv3 it is showing like 5527 and in uiv4 it is like 5505 at same time period. 

I am curious which datapoint you are seeing a difference in?
I wonder if v3 and v4 are hitting a slightly different metric api endpoint and v4 is doing a cached "daily average" style calculation vs v3 which is pull a straight number or something.

Curious, the only thing I can see that would align with that is do you have approximately 30 cloud devices being monitored by a collector as well?

Cloud resources monitoring with collector are excluded in this count. These are the count discovered from CloudWatch and not monitoring with collector.