Canon EOS-R officially announced: Claims to have world's fastest autofocus system – sonyalpharumors
Panasonic S1 sensor review at DxOmark: “performs practically identically to its most direct competitors” - L mount system camera rumors and news
EOS R and Mirrorless rumours. Archive 2012-2018
The Canon EOS R had a good run, but it's time for a replacement
Rumors Articles on Fstoppers
Canon R Review Camera Decision
Panasonic S1 sensor review at DxOmark: “performs practically identically to its most direct competitors” - L mount system camera rumors and news
Controversy alert! New Canon EOS R camera will annoy the fanboys
Again competition news: Full Canon EOS R camera specs and images leaked! – sonyalpharumors