I have around more than 5000 records in Account as well as contact Entity. I am using dataTable in Powerapps to display data into rows and Columns Format. So Is there any limit of records ? I just saw somewhere that only maximum 2000 records is the limit.
The 2,000 row limit is the maximum number of records that PowerApps can retrieve, if we were to use a non-delegable query. There are more details in the documentation, within the section "PowerApps delegable functions and operations for the CDS for Apps".
This 2,000 row limit is most noticeable with SharePoint datasources where query delegation support is not as good as the CDS.
As a test, I added 60k records to a collection and set the items property of the control to this table. I gave up scrolling through the table when I got to around record 12,800.