2015 edition mean 2015 manufacturing units....
not any new edition ... sorry for overstating that.
Both the 16 GB version also 8GB version comes with 860M ... that 960M has not been released yet in INDIA , and will not be for 4-5 months aleast. When it will be released who knows
I got today lenevo y50 it looks amazing... for the screen problem you can adjust brightness and power option setting ( few tweaks ) . I am using FHD IPS display now. Run few games like Battlefield 4 , FIFA 15 , DOTA 2 . It runs amazing and looks amazing.
The only downside i felt is that it may have been better display like 10%. But its certainly a improvement from my HP pavilion DV6 laptop which i have purchased 3-4 years ago ( 220M graphic card it had ). Felt a huge difference in graphics xD
Anyways it you are thinking about going for y50 please bang on go for it. And if you have extra money it will be 100% worth to buy 16GB version lappy with UHD IPS display. But if you can wait for 5-9 months please wait and buy 960M edition one.
Thanks Digit Forum for giving me guidance for buying lappy.