The R7, R10 and two new RF-S lenses have now been officially announced.
R7 Key Specs:
32.5MP APS-C CMOS sensor with Dual Pixel AF
Up to 30 fps shooting (e-shutter), 15 fps with mechanical
In-body image stabilization, rated at up to 7 stops
Oversampled UHD 4K up to 30p, line-skipped or cropped...