For starters there will be some noticeable differences to the physical form of the camera. While the design itself still looks like a Leica, it seems that the company has opted to shed the weight of its older cameras. “Leica has now brought these dream dimensions to reality – with a top plate depth of only 33.75 millimeters, a whole four millimeters (1/8”) thinner than that of its predecessor, the Leica M (Typ 240). The Leica M10 is now the slimmest digital M of all time.”
Not only is it thinner, but Leica has also made it lighter by about 20 grams compared to the M Typ 262. As for its specs, the camera will come packing a 24MP sensor, a new Maestro II image processor, 5fps max shooting, a 1.04M-dot rear LCD, a larger viewfinder, weather sealing, and built-in WiFi.
However there are some trade-offs and that is it seems to pack a smaller and less powerful battery and there appears to be no I/O ports of any kind. It also does not come cheap with a price tag of $6595.