Dell is very good company of computers, laptop, keybords, Mouse etc, it got popularity time to time and day by day. XPS 15 L502X is one of its valueable invention. so I recommended it to everyone because it contains 1080p screen resolution, 2gh i7, 2630QM, 8GB of RAM, 750GB Hard Disk and extended battery. Its battery timing is also very good. It is expensive but easy to move and use here and there.