Mobile games best resolution ?

Hi guys,

I want to make a game for iOS devices such iPhone, iPad, iPod Touch and maybe Android devices too,

so i was wondering what is the the best resolution for mobile devices game ?

Also can iPhone and iPad handle 720P or 1080P resolution ?

Thank you ...

https://www.scirra.com/tutorials/73/sup ... reen-sizes

[quote:28hrw2zt]It's much better to pick an aspect ratio, then scale the game to fit that.