A couple days ago I opened an issue for mobile-chrome-apps .

Testing a basic Mobile Chrome App with angularjs , I have experienced a noticeable lag between the typing in an input text and the output ; between a click on a button or a link and the output in a test tag showing the result of an operation ; some times when typing nothing happened , etc .

Then I tried some simple code in web pages and again I have experienced the same issues testing with Chrome for Android ( beta and stable ) .

No issue testing with Firefox , Dolphin , etc .

Long story short , if I am not wrong , this is something related with angularjs versions 1.2.2 , 1.2.3 and 1.2.4 and only affecting Chrome for Android - and Mobile Chrome Apps - ( no Chrome per desktop or other mobile browsers ) .

angularjs version 1.2.1 is not affected by those issues at all and Chrome for Android behaves normally ( for what I tested ) .

Tested on Samsung Note 2 and Galaxy Tab 2 7.0 with Android 4.1.2