The Sony Xperia Z1 is an Android phone with a 1/2.3-type 20.7-megapixel sensor, a 27mm (eq.) f/2 lens and 1080p HDR video. Other highlights include a 5" Full HD display with a resolution of 441 dots. a range of photo-related apps, a dust- and water-resistant construction and a 3000mAh battery. The Sony Xperia Z1 is currently available to pre-order for £599 including taxes. Deliveries are expected to start at the end of September.