It has interchangeable lenses, image stabilisation, 4K video recording, and built-in Wi-Fi capabilities for added convenience. I have reflected this in the price.
Sony Alpha A7S II 4K Mirrorless Digital Camera Black, Full-Frame
Sony Alpha a7S II 4K Digital Camera - Black
Sony Alpha a7S II 4K Digital Camera - Black with 5 battery
Sony Alpha A99 II DSLR Camera (Body)
Sony Alpha A7 II 24.3MP Digital Camera - Black (Body Only)
