Polaris Browser 5.0[1] supports Open Mobile Alliance(OMA) 2.2 standards with compatibility of WAP 2.0 and 1.x. In 2007, Polaris Browser advanced its technical specification to web browsing from mobile devices, Polaris Browser 6 series[2] supporting Web 2.0 including AJAX and RSS. Polaris Browser 7 series[3] based on Webkit engine supports web/WAP protocols with web standards as HTML5, CSS3, and DOM3.