We’ve seen the Dell XPS 15 L502X before, but this P11F version adds a touchscreen display. We found this useful for entertainment, such as when watching DVDs, but not so much for general Windows operation. Although Windows 7 supports touchscreens, there are still too many fiddly menus to navigate. And there’s no getting around the fact that pressing a laptop’s screen doesn’t feel as natural as the same action on a handheld tablet or smartphone. It takes some getting used to, and we ultimately found ourselves using the keyboard and touchpad for most tasks.









