Canon EOS 7D Mark II Specs. Announced Sep 15, 2014 • 20 megapixels | 3 21 megapixels: Sensor size APS-C (22.4 x 15 mm) Sensor type Following are a pair of 100% crop comparisons between the T2i/550D and the Rebel XS/1000D, Rebel XSi/450D, Rebel T1i/500D, 7D, 50D and Canon EOS 5D Mark II. If you have read any of the site's other recent Canon EOS DSLR camera reviews , you will recognize the following color block test that clearly shows and compares sensor noise. The EOS 5D Mark II features a newly developed full-size 21.1-megapixel CMOS sensor that not only realizes outstanding resolution performance and rich gradation expression, but also offers an expanded standard ISO sensitivity range of ISO 100-6400 *1 which, in extended mode, can be expanded to ISO 50, 12800 and 25600, enabling optimal performance Note: You are comparing sensors of very different generations. There is a gap of 7 years between Canon 5DS R (2015) and Canon 5D Mark II (2008).Seven years is a lot of time in terms of technology, meaning newer sensors are overall much more efficient than the older ones. As a broad statement, I would say that the 5D's image quality falls between the 20D and the Canon EOS-1DS Mark II - more because of the number of pixels than anything else. Dynamic range is good, but appears to be slightly closer to the 20D than the 1Ds Mark II. The 5D expands the 20D's ISO 100 to 1600 to include ISO 50 and 3200. Canon EOS 5D Mark III vs. Canon EOS RP vs. Canon EOS R. 22 megapixels. 26 megapixels. 30 megapixels. Clear View II TFT LCD But Canon's EOS 5D changes that, combining a 12.8-megapixel, 23.9mm-by-35.8mm CMOS sensor with a competent midsize SLR body for less than half the price of the only full-frame alternative Canon EOS 5D Mark III Overview and Optics. The optics of the Canon EOS 5D Mark III receive a score of 67/100. With 22.3 megapixels, a shooting speed of 6, and a CMOS sensor, this camera offers solid performance. The Digic 5+ processor ensures fast processing, while the full-frame sensor size provides high-quality images. has sensor shift stabilization. Canon EOS 1200D. Canon EOS 5D Mark II. With sensor shift, the image sensor (rather than the lens) moves to counterbalance any vibration of the camera. This means the image will be stabilised regardless of what lens is being used. continuous shooting at high resolution. 3fps. zvc0v8.