Sometimes you want the best of both worlds: a comfy desktop AiO PC and a tablet you can take with you. The Dell XPS 18 is an 18.4" Windows 8 tablet that weighs 5 pounds, so it's not heavier than a mainstream laptop. When docked with the charging stand and included wireless keyboard and mouse, it functions nicely as a desktop. Not too shabby. No, it doesn't run Android like the Asus AiO, but we're fine with Windows and the productivity that offers. The Dell XPS 18 runs on Intel Core CPUs and you can get it with 4 or 8 gigs of RAM and up to a 500 gig HDD. The multi-touch IPS full HD panel is easy on the eyes too.