The GH4's new Live MOS Sensor and Venus Engine team up to reduce noise while raising resolution and improving color reproduction. Innovative DFD technology increases the speed of Contrast AF. As the world's first* DSLM camera to record 4K videos, it truly meets the needs of professionals.
With 4K and 50fps Full HD video at 200MBpd...the GH4 is an incredible camera, boasting a stronger all-round feature-set than any other CSC on the market
DMC-GH4, Practical Photography, 5 Stars 01 May 2014
The Panasonic GH4 is a mirrorless 16 MP Live MOS Sensor camera housed in a magnesium alloy body that can record 4K video.
DMC-GH4, TIPA 2014, Best Hybrid Photo Video Camera 01 April 2014