HP isn’t the only company introducing a 15.6 inch convertible notebook with an AMOLED display this week. In addition to the HP Spectre 15 x360, there’s the Lenovo Yoga C730. It’s a convertible laptop that measures 14.2″ x 9.8″ x 0.7″ and which weighs less than 4.2 pounds. It has decent all-around specs, but the most impressive […]