what is high definition (HD)

What is considered HD in mobile devices (ie; phones and tablets) ?

Typically HD refers to either 720P.1080i/1080P in the TV industry, but mobile devices seem to use a different metric.

By what criteria does a developer claim an app HD vs SD ?

Apple adds to the discussion by creating ‘retina’. Do we call our product HD based upon PPI, display size, a combination of both.

Any thoughts on this ?

[import]uid: 31039 topic_id: 26929 reply_id: 326929[/import]

Generally in apps “HD” basically just means retina. [import]uid: 84637 topic_id: 26929 reply_id: 109363[/import]