Screen pretty average, one has the impression of going back in time, poor viewing angles, fortunately it is tactile. For speed there is no secret, opt for an SSD and add 4Gb DDR3L memory, start-5s and complete stop in less than 2s, as all these devices, battery life of 4 hours max so did the name portable as a socket to another, just an iPhone 4S for connoisseurs. Otherwise, works great, once modified has very good reactions, relatively versatile without too much excess, shame behind the touch screen lies a entry level slab, one remains in the eye and it pass but hey am a little disappointed on this side of. Perfect for Windows 8.1
