I bought this phone two months back from flipkart. This mobile is worth for its Penny. Great camera quality. There is no noise in picture even it zoomed to its max. There is no heating issue. But a little heat happens when using for more than two hours which commonly happen in most of the mobiles.
The main disadvantage is Non removable Battery. We cant able to replace the battery by charginf as spare. we need to carry our powerbank.
Clear audio while calling. Slim design and its less weight makes mobile to handle easy.
And some saying OTG is working. But for me its not working. But im fully satisfied with this mobile. GO for it.