Its the best budget phone which was launched back in 2014 at 5999. It has the best hardware and the best part is that it is still receiving the miui updates even though it is outdated phone in the market.thanks to the developer team of miui.
General Specifications are 4.7 inch HD display with ashai dragontrail glass, 1gb ram, 2000mah battery, snapdragon 400 chipset quad core processor with adreno 305 gpu, 8mp rear and 2mp front camera etc.
On the battery part its not the best phone but budget comes first so its actually okay on that price range
Talking about the camera 2mp front camera is okay and I bet 8mp rear camera can beat redmi note 3s 16mp camera according to my experience
Even the phone has gyroscope from which we can watch 360°videos, use vr headsets., can enjoy the virtual world. At that time when the phone was launched no phone less then 15k having gyroscope was available so its best phone.
So overall the phone is best till date