The YU yutopia phone is an awesome phone released in 2015 this phone has huge 4gb ram this phone performs very well and I used it it is very good for gaming it dosent gets heated the phone has 5.2 inch screen and important thing in this is that its having 21mp rear camera and 8mp front camera the camera quality of this phone is awesome this phone records full hd videos this phone is available only in one colour thats silver this phone has more features and it also has sensors like Fingerprint ( rear-mounted) , accelerometer, gyro, proximity, barometer, compass etc really a very good phone in too low price