Dell introduced a new attractive design with a high resolution design and an excellent jbl inbuild speakers.one of the disadvantage is that its battery backup does according to the price.it has a i7 intel processor for speed processing of tasks and a ram of 8gb of memory for high end gaming and speeding up of the system.for better gaming it has a Nvidia GeForce GT 540M which has a 2gb of video memory.it has a usb 3. for high speed transfering of data