http://www.canonrumors.com/2013/07/early-eos-70d-images-surface/
http://www.engadget.com/2013/07/02/canon-70d-hands-on/
http://www.canonrumors.com/2013/07/canon-dual-pixel-liveview-autofocus/
For a more detailed preview, read the DPR's:-
http://www.dpreview.com/previews/canon-eos-70d
Pentax? K-5/K-5II/K-5IIs "flagship"?? 3-year old technologies for both the body design and the sensor, against the up-to-date techs in 2013?! How Pentax could compete!? In fact, the mid-grade Canon is already more than enough to knock out the flagship "top-of-the-line" Pentax! Sad!! >:-(