I had purchased from official sony center and it would be the best laptop if I don't face hang problem. I brought this laptop for some specific software like video editing etc. and I face hang problem due to RAM or other thing. it have card slot , 3 usb port and one s video port which are best at their part . battery backup is also good I don't face problem in battery which is most important problem faced by other laptop users. camera is also good 1.3 mp camera is installed and clerity is also good in this range.
it would be the best if it don't get hang.