In what resolutions do I need to upload screenshots for the App Store and Google play?

Question

Android

Dear developers, we are creating a screenshot constructor, I would like to clarify for sure. What screenshot sizes do I need to upload? For example, for epstor it will be enough phone 8 plus and iphone x if desired. And what about the iPad and google play market phones / tablets?
Thanks in advance!

Answer 1

JPEG or 24-bit PNG (no alpha channel). Minimum side length: 320 pixels. Maximum side length: 3840 pixels.
You must provide at least two screenshots. A maximum of eight screenshots can be uploaded per device type.
In order for your app to be added to the "Apps for tablets" tab on Google Play, please upload at least one screenshot each for 7" and 10" devices. If you already have screenshots, move them to the desired section.
From Google Play Console.