A Japanese spec sheet leaked via Nokishita. This is the google translated text:
-It is equipped with a full-size 24.2M CMOS sensor and Venus engine equipped with “dual native ISO” that responds to original color reproduction and suppresses noise to achieve excellent high-sensitivity image quality.
-While equipped with the high video performance of the S series, such as 4K60p video recording and unlimited recording time, it has achieved a highly mobile body size.
・Smooth and flexible 4K60p recording, and expressive power of 4K/FHD 10bit recording with abundant color gradation. Equipped with various video recording formats optimized for various video expressions.
・If you set 4K 60p/30p/24p 10bit, you can record a movie for about 30 minutes, and under the recommended environment, you can resume recording immediately. With 4K 30p/24p 8bit and FHD settings, you can record without time limit (with temperature limit) and support long-time uncut shooting.
・14+stop cinema camera class wide dynamic range and V-Log / V-Gamut realize high level color reproduction from highlight to shadow.
・By strengthening AF tracking and adding new “head recognition” to “face/pupil recognition”/”human body recognition”, we will continue to capture the movement of the subject while responding to the expression intention of the photographer.
・With 6.5 steps of image stabilization performance, “Dual I.S. 2” strongly assists the expression of photos and images in various shooting scenes.
-High S/N ratio and regular ISO sensitivity of 51200 provides excellent high-sensitivity endurance. The high-sensitivity image quality that can be achieved with the full-size CMOS sensor and Venus engine, beautifully depicts the subject even in the dark.
-A super-high-definition world of high-resolution mode (equivalent to 96 million pixels) that allows you to pursue details. Realizes an amazing resolution that cannot be obtained with a single shot. You can get a new photographic expression.
-Live view composite that records natural phenomena that occur in front of you with beautiful light trails. You can leave it as a photographic work without leaving the passage of time.
-Photo style that allows you to create a picture that matches your expression intention. Equipped with 9 color styles and 3 monochromes, you can seamlessly set color settings from still images to movies.
-The slow & quick mode (S & Q), which can be quickly accessed from the mode dial, can record up to 2.5 times slower at 4K, slower (60 fps), and up to 5 times slower (120 fps) at FHD while tracking AF. It can record up to 7.5 times slower (180fps).
-Equipped with a newly developed compact mechanical shutter with a maximum of 1/8000 seconds.
・About 1.84 million dot free angle monitor ・About 2.36 million dot OLED finder.
-Dustproof and splashproof specification-Robustness of magnesium alloy frame.
-Supports a new battery (DMW-BLK22) for long-time shooting and a battery grip (sold separately) (DMW-BGS5).