I have buyed this laptop and working fine.
Dell Vostro 3546 4th gen Intel Core i3/ 4 GB/1 TB is an affordable laptop with loaded feature. It has a 15.6 inch HD LED display with 1366 x 768 pixels resolution. The laptop has Intel Core i3 1.9 GHz processor, NVIDIA GeForce GT 820M 2 GB DDR3 graphics processor and runs Windows 8.1 OS/ubuntu.
The laptop has 1TB HDD, 4GB RAM, inbuilt DVD Drive and comes with a 1 year warranty. HD Webcam with microphone, multi media card reader and a 4 cell Lithium ion battery. ??