I am using yu5010A for 6 months.Its nice in its features and affordable price.
It is Lollipop version 5.1.1.
It has 2gb ram and 16gb internalmemory. We will 11gb of free storage. It is an 4g volte mobile.It supports 32gb external sdcard. It has 2250 mah.It has main cam 8mp and front cam 5mp
My personal experience with this mobile is not so good. As its battery capacity is only 2250mah it doesnot stands for even 6hrs . Its main cam is only 8mp, which isnot so good. It also doesnt have front flash, which decreases selfie quality during dark time. My mobile is hanging very frequently.
But as it is only ?6000, it is a best device to purchase when compared to other devices with the same features . It is a best mobile for amiddle class family.