At last! A solid leak of specs on the OM System 'wow' camera!

[AndyS]

Release is moved to Feb 15.
20 mp sensor, Sony IMX472 stacked
120 Frames per second still images
4K 60p 10 bit video (I'm a stills guy and don't even know what that means)
Improved auto focus tracking
Astro tracking
This is an FT4 rumor so it should be pretty solid.

The stacked sensor will improve dynamic range, noise and high ISO performance but at this point I personally cannot justify upgrading from my OMD EM1 mkii. There will be more TBA so I'm holding out till I see the final specs.

[Grumpy Old Guy]

1. That is a big wow!

The stacked sensor sounds nice. The astro tracking sounds really intriguing. Astro trackers usually cost hundreds of dollars. The 4k 60f 10 bit is good, but not earth shattering.