I purchased this Lenovo Z580 at E zone for Rs 40, 500 on 15 th August. Battery charge is good at more than 4 hours. Display is good. Keyboard is good. Looks are good because of white color. Found build quality one shade better compared to Sony. Earlier I used Toshiba, HP, ACER and now Lenovo.
Chosen Lenovo since Lenovo makes professional computers unlike SONY which is into entertainment electronics and makes everything under the sun. However after I purchased the next day prices were reduced and touch screen laptop with i3 processor was at Rs 40, 000.
I should have purchased touchscreen.