Take a look at this 15.6-inch Alienware 15 R2 from Dell. It can handle high-res gaming while you're away from home, and when you get back, you can get the full experience on the big screen.

As Close as You Can Get to 4K Portable Gaming. Designed for high-end gaming, the Alienware 15 packs powerful hardware rivalling decent gaming desktops, including flagship mobile GPUs from both AMD ...

You can preorder 13, 15 and 17 with all these new features right now and Alienware should be ready to ship them within 20 to 30 days, depending on the territory.