



The Omni 27 is another all-in-one system that shares many aesthetic characteristics of the TouchSmart 520 despite being in a different class. The system was one of the best AIO solutions I reviewed to date, but that was before the HP Omni 27 showed up at my front door. Earlier this year I had the opportunity to take a look at HP's TouchSmart 520 All-In-One, a 23-inch multi-touch system powered by a second-generation Intel Core i7 processor.
