Going to buy a 20k phone next month

1. Budget?
20k+5k not more than that
2. Display type and size?
At least full hd around 5 inches
3. Dual sim?
not compulsory
4. Preferred choice of brand?
motorola, sony anything xcept samsung
5. What camera option you want (flash, front facing camera)?
at least 8mp rear camera
6. Preferred operating system? (Android, iOS, Windows Phone, etc).
Android!!
7. Preferred connectivity options (3G, 4G ready).
i dont think there is a phone without 3g in this budget so.. obvio but yeah something future proof would be appreciated
8. Primary use of handset (multimedia, camera, internet, gaming etc)?
multimedia,calling and mid-level gaming
9. Any specific mobile phones in consideration?
i thought moto x 2nd gen would've been priced under 30k so i had my tongue out...but now it doesn't seem that way. I know one plus one and mi4 are on their way but i think i'll prefer something which is more robust
10. Any other info that you want to share
Should i wait for Android L devices ? But its really hard to resist since i can save the money only till this year....
and yes I need something future proof if possible i mean the phone should've been launched at most 3 months ago.
online availability is preferable.