Upcoming Sony A7S III Specifications
- Upcoming camera. Will have a new stacked CMOS sensor.
- New image processor will going to improve the auto focusing speed, continuous shooting speed as well as improved noise cancelling - algorithm.
- Sony A7S III have Dual card slots and UHS II card support.
- Sony A7S III will going to have advanced display screen with touch support, better than the Sony A7 S II camera.
- Improved auto focusing system with eye-tracking as of Sony A7 III, no mention about the number of auto focusing points.
- Better colour depth dynamic range and low light performance compared to the previous generation of Sony A7S cameras.
http://thenewcamera.com/sony-a7s-iii-to-have-stacked-sensor-dual-card-slot-and-more/ 
Sony A7S III to Have Stacked Sensor, Dual Card Slot and more...
- Upcoming camera. Will have a new stacked CMOS sensor.
- New image processor will going to improve the auto focusing speed, continuous shooting speed as well as improved noise cancelling - algorithm.
- Sony A7S III have Dual card slots and UHS II card support.
- Sony A7S III will going to have advanced display screen with touch support, better than the Sony A7 S II camera.
- Improved auto focusing system with eye-tracking as of Sony A7 III, no mention about the number of auto focusing points.
- Better colour depth dynamic range and low light performance compared to the previous generation of Sony A7S cameras.
http://thenewcamera.com/sony-a7s-iii-to-have-stacked-sensor-dual-card-slot-and-more/