Ok, I know for a fact that the new TV64 (android) image (http://forum.pine64.org/showthread.php?tid=1063) as well as Ubuntu and Debian support 720p (look in linux section). Will check what the flagship android img supports (im not much of an android person) and will get back to you. Which image did you download?
[edit] the new android image also supports 720p you can get it from here: http://wiki.pine64.org/index.php/Main_Pa...e_20160505
[edit 2] exact brand and model nr of the screen/ tv?
[edit] the new android image also supports 720p you can get it from here: http://wiki.pine64.org/index.php/Main_Pa...e_20160505
[edit 2] exact brand and model nr of the screen/ tv?
