Yu is a sub brand of micromax which launched yureka in india.It has 2 gb of ddr3 Ram and snapdragon 615 chipset clocked at 1.5 ghz 4 cores and other 4 cores at 1ghz , device fairly handles all tasks thrown at it but heat ups a bit while doing heavy tasks.
It has adreno 405 gpu 550 mhz which makes all graphics intensive games playable, it also has 2500 mah battery and can make it through the whole day of moderate use.it hass 13 mp primary camera and 5 mp secondary camera which can click decent shots.