The Sony Alpha a7 III is expected to be announced sometime in 2017, before the announcement of a7R III and a7S III mirrorless cameras. The price for Sony a7 III will be a little more expensive than currently a7 II.
The upcoming Sony Alpha a7R III and a7S III is rumored to be announced next, the a7S III seems already get leaked several days ago. Unlike rumored Sony Alpha a9, the a7R III will be stay the same size and designs. Below are top 20 features expect from Sony a7R III and a7S III mirrorless cameras by Dave Dugdale from LearningVideo. According to Dave, Sony seems to be really listening what photographers said.
Sony Alpha a6500 (B&H Photo Video) has just announced, it has world’s Fastest AF speed and Highest Number of AF points with In-camera 5-axis optical image stabilization, Touchscreen AF Operation, 24.2 MP Exmor® CMOS sensor and more. Here are first sample images of Sony a6500, you can click the images to see full size:
Sony has already announced the new a6500 flagship APS-C mirrorless camera and RX100 V compact camera. The Sony Alpha a6500 is not the replacement of current a6300, but a new upmarket APS-C mirrorless camera from Sony. So it seems to Sony will also announce a new upmarket or flagship full frame mirrorless camera in next several months, this camera will be Sony Alpha a9.