The Sigma sd Quattro H mirrorless camera is rumored to be released on December 20th. Pre-orders will open on December 6th. The Japanese price of the camera will be ¥139,860 (around $1,200). The Sigma sd Quattro H camera was announced back in February 2016 and comes with a 45MP APS-H Foveon X3 Quattro CMOS sensor and a dedicated Sigma SA mount. The "regular" sd Quattro camera with a 29MP APS-C sensor has been available for a while. This is how the sensors of the two different versions compare:
Additional images of the Sigma sd Quattro H mirrorless camera:
Via Nokishita