iTunes Connect Screenshots Sizes for all iOS (iPhone/iPad/Apple Watch) devices

Question

I\'m trying to submit a new application to the App Store but now Apple requires screenshots for iPhones of 4.7 inch and 5.5 inch. Anyone has these screenshot specifications

Answer 1

 1)iPhone X screenshot support in iTunes Connect.October 27, 2017.

 2)You can now upload screenshots for iPhone X. 
  You’ll see a new tab for 5.8-inch displays under Screenshots and App Previews on your iOS app  version information page.

 3)Note that iPhone X screenshots are optional and cannot be used for smaller devices sizes. 
  5.5-inchdisplay screenshots are still required for all apps that run on iPhone.

 4)iPhone X Screenshot Resolutions
  1125 by 2436 (Portrait)
  2436 by 1125 (Landscape)