I am happy with the device and I think it is a great smartphone and people should really buy it rather than buying a high end smartphone like Samsung or some others which offer similar features for high prices.I would give this mobile 5 start if charger quality is also good! I am writing this after using this phone 2 months. Every thing is good . Battery life good camera quality good speed very good display very good but the one thing is very bad is battery charger. After 2 months using it I found that charger is not working at all. Though it is shoing that mobile is taking the charge from the charger!