I would go for the Lenova Y50 for around 57,489 INR (converted from USD).
I do not know whether the Z50s R6 series graphics card will satisfy your gaming requirements. Although I cannot vouche for the Y50's GTX 860M graphics card either, it is certainly better. The CPU on the Y50 also appears to be superior (AMD A-series 1.9 GHz vs. i5 4200H 2.8 GHz).
For around your price point, I would go with the Y50.
http
/www.newegg.com/Product/Product.aspx?Item=N82E16834317539
You can estimate laptop performance by comparing the GPU and CPU benchmark scores:
http
/www.videocardbenchmark.net/
...and then looking at Youtube videos of people playing games with those specific GPUs and CPUs. (to see if you like the image quality, to the extent that Youtube allows of course)
The Laptop world can indeed be confusing, so I use the above technique to make sure I know what type of performance i'm buying.
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