First look and impression videos for the newly announced Panasonic GH4 can be seen below. The new GH4 can capture 4K video at 24p video (4096×2160) and at 30p/24p (3840×2160).
Panasonic GH4 Video Coverage
Panasonic GH4 Price & Availability
The new Panasonic GH4 body price is $1,698 in US. See the availability from the links below.