You asked

Canon eos 7d mark ii vs pentax k s1?

Both are 2014 DSLRs with about 20 megapixels on an APS-C sensor, so on paper their image quality is close. The difference is what each one is built for.

The Canon EOS 7D Mark II is the tough, fast body for wildlife and sport. It has no stabilisation in the body, so pair it with a stabilised lens such as the Sigma 150-600mm f/5-6.3 DG OS HSM Sports for distant animals.

The Pentax K-S1 has stabilisation built into the body, so every lens you attach gets steadier. For walks and travel, I'd use the Pentax HD DA 16-85mm f/3.5-5.6 ED DC WR.

If you shoot distant wildlife or sport, get the Canon. If you want a simple everyday kit, get the Pentax.

Written by Claude from this site's pages.

From these pages