I have been using this phone Xolo Q600s for quite a while and I am not really satisfied with the performance. I shall talk about some of the pros and cons of the phone in brief that might be useful for the buyers.
PROS:
1: Good design and built: The phone is pretty much light weight and also well built. The rounded side panels make it easier to hold.
2: Satisfactory camera performance: The 5 megapixel camera of the phone works quite well. The camera takes pretty good images in well light areas.
3: USB OTG support.
CONS:
1: Battery life: after usage of about 4 to 5 months I could easily make out that phone has got poor battery backup.Battery drains out very quickly as it reaches 20? .
2: Not for heavy usages: The phone hangs a lot while running a number of applications on it also 1 GB of RAM is not sufficient for fluent performance. You might easily notice the sluggish nature while switching between different apps.
FINAL VERDICT:
With such major cons I would not personally rexommend this phone to anyone as you could easily find a better phone with appreciable specs in this range.