I bought this phone previous year in flash sale and u must say it is the best budget smartphone I ever used. Of all the Yu devices I think this is the best one you can get for your value for money as the phone sir really good and some thing can be ignored at such price point.
At 7000 you get 2gb ram, 1.3ghz processor, 16gb storage 720 display with gorrila glass 3 protection, 5 inch screen, with cynogen OS, 8mp rear 5mp front camera with 1080p video recording, dual Sim slots and a metal frame which makes the phone feel most premium device.
I never really had some problems with the hardware but I can say the best thing and worst thing about this phone both is cynogen as many times after upgrading to 12.1, my phone would restart itself, screen on time is also reduced, and the themes and wallpaper resets after restarting and sometimes switching to networks it would just turn of and reboots and resets every theme and wallpaper which is kind of annoying.
But looking at hardware issues I haven’t faced any and only thing you can say bad about it is buggy cynogen os. I hope they fix it but still its long way from close to perfection.
But overall at this price point you can’t really complaint and I am pretty much satisfied with the Phone.