Sony A7 Vs A7ii Vs A7r. You get faster autofocus more AF points and eye AF when continuous focusing. You get 42 megapixels versus 24 megapixels. The A7R is the oldest of the bunch as it was was released alongside the original A7 in October of 2013. The A7II the A7S and the A7R.
The alpha a7 and a7R httpbitlysonyA7s. However image quality in the A7II is the same as in the original A7 as it uses the same high-resolution sensor that is really optimized for photos rather than video resulting in some aliasing and moir. Sony A7 II advantages over Sony A7R IV. 597 vs 376 microns. 10262018 The A7 III boasts a 24 megapixel sensor - but so do the A7 and A7II. 11202014 Sony A7 II vs Sony A7R.
Full-frame 359x239mm Exmor CMOS 243MP effective Sony A7 III.
7112019 The Sony A7 is clearly targeted at everyday photography portraiture street and event photography while the A7R is a tool to be used for landscape and architecture photography where high-resolution capabilities are more important than autofocus speed and flash sync speed. However image quality in the A7II is the same as in the original A7 as it uses the same high-resolution sensor that is really optimized for photos rather than video resulting in some aliasing and moir. 7112019 The Sony A7 is clearly targeted at everyday photography portraiture street and event photography while the A7R is a tool to be used for landscape and architecture photography where high-resolution capabilities are more important than autofocus speed and flash sync speed. The A7R is the oldest of the bunch as it was was released alongside the original A7 in October of 2013. 12252014 Overall the body and finish look a lot more sturdy than the original A7 more like the premium build of the Sony A7r and A7s. Portrait Color Depth 249 bits.