Sony Alpha 5100 Interchangeable lens camera : Sony Electronics debuts ultra-compact Alpha A5100 system camera with impressive autofocus. Sony has unveiled the stylish A5100 camera, a new model packing pro-quality AF performance and image quality into a portable, lightweight package. The speedy new camera (model: Sony ILCE-5100) features the same Fast Hybrid AF system as the acclaimed Alpha A6000 model, which allows it to acquire focus in as little as 0.07 seconds. It also shares the A6000’s image sensor - a 24.3 MP APS-C Exmor CMOS sensor - and powerful BIONZ X processor. This impressive combination of hardware ensures that the camera can capture still pictures and full HD videos in sharp focus with incredible detail.