Sony a9 動手玩: A $4500 Canon 1DX Killer! 147,650

PRE-ORDER the Sony a9:, Chelsea & Jordan (from TCSTV-subscribe at go hands-on with the new Sony a9: the first truly professional Sony E-mount body. It's $4,500 with 20 FPS with autofocus, dual memory cards, a joystick, 4K/30p video. Sony wants to beat the Canon 1DX and Nikon D5 to be the choice for pro sports photographers and photojournalists. Can they do it?