Sony has today unveiled the Vaio Q, the world’s smallest Ultrabook with a 0.75″ x 1.25″ 1080p display at 1511ppi, the highest density display ever seen on a Windows PC. Equipped with a 3.66GHz quad-core Intel Core i9 processor, 8GB RAM and 256GB of solid state storage, the Vaio Q promises to provide a balance of power and portability with no compromise. To find out more, visit the Sony Store and watch the announcement video below.