New Delhi, July 10: Micromax, the second largest smartphone seller in India, on Monday launched Canvas 4, has some amazing features. Here is a list of five top-notch features that the handset maker is now offering with Canvas 4. 1. Blow on microphone to unlock Canvas 4The first among the interesting features is 'blow-to-unlock' in which a user only has to blow the screen to unlock the smartphone, saying good bye to swiping and sliding.2. High-end camera specsThe smartphone has a 13-megapixel (MP) rear camera with image sensor and a 5MP front camera. This represent high-end specs for a smartphone in this price range. 3. Pop-up playThe phone also offers some smart features including a pop-up play like video player allowing users to simultaneously view videos while doing other tasks, automatic pausing of videos when one looks away.4. Solid hardware specsCanvas 4 holds similar specs as its predecessor. It is powered by MT6589, the quad-core processor made by MediaTek that also powers Canvas HD. Just like its predecessor, Canvas 4 also has a 5-inch screen with 720p resolution. The device has 16GB internal storage and 1GB RAM; the storage is expandable with microSD card. It is powered by Android 4.2 (Jelly Bean) and has battery capacity of 2,000mAh. 5.Look away feature The feature pauses a video being played as soon as you look away from the screen.