How to know what features are supported on a device?
<p>I have read about how <a href="http://developer.android.com/google/play/filters.html" rel="nofollow">filtering works on Google Play</a>.</p>

<p>I also understand using <code>aapt</code> tool, we can <a href="http://developer.android.com/guide/topics/manifest/uses-feature-element.html#testing" rel="nofollow">find out the features needed</a> from an apk.</p>

<p>But how do I know what features are supported on a particular device? I have a lenovo tablet which is incompatible with my app, but I could not figure out what feature is lacking on the device.</p>
