Sony has launched its new Alpha 7R II, RX10 II and RX100 IV cameras in India with XGA OLED Viewfinder, 4K video recording and up to 40x super slow motion capture. Sony Alpha 7R II is the first full-frame mirrorless camera with back-illuminated Exmor R CMOS Sensor and BIONZ image processing engine. The new image sensor is capable of capturing high resolution image up to 42.4 megapixels. The new interchangeable lens camera has 399 focal plane AF points with phase detection. The camera shoots at ISO range of 100 to 25600 further expandable to ISO 50 to 102400.With increase in megapixel, the image sensitivity gets affected. With Alpha 7RII, Sony has introduced 5-axis image stabilisation system designed to complement the high resolution image sensor. The Alpha 7R II is also capable of shooting 4K videos in full-frame or 35mm equivalent crop mode. Sony says “the camera collects wealth of information approximately 1.x as many pixels as 4K in Super 35mm mode without pixel binning or oversampling”.