Ricoh WG-20 vs Sony A7

Its time to look more in depth at the Ricoh WG-20 versus Sony A7, former is a Waterproof while the other is a Pro Mirrorless by competitors Ricoh and Sony. There is a considerable difference among the image resolutions of the WG-20 (14MP) and A7 (24MP) and the WG-20 (1/2.3") and A7 (Full frame) posses totally different sensor size.

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The WG-20 was unveiled about the same time to the A7 so they are of a similar age. Each of these cameras feature different body design with the Ricoh WG-20 being a Compact camera and the Sony A7 being a SLR-style mirrorless camera.

Before diving straight to a complete comparison, here is a concise summary of how the WG-20 grades against the A7 when considering portability, imaging, features and an overall score.

Here is a sample of the gallery pics for Ricoh WG-20 & Sony Alpha A7. The full galleries are viewable at Ricoh WG-20 Gallery & Sony A7 Gallery.

If you're intending to carry around your camera frequently, you'll have to factor its weight and dimensions. The Ricoh WG-20 comes with exterior measurements of 114mm x 58mm x 28mm (4.5" x 2.3" x 1.1") accompanied by a weight of 164 grams (0.36 lbs) whilst the Sony A7 has dimensions of 127mm x 94mm x 48mm (5.0" x 3.7" x 1.9") along with a weight of 474 grams (1.04 lbs).

Examine the Ricoh WG-20 versus Sony A7 in our completely new Camera plus Lens Size Comparison Tool.

Don't forget, the weight of an ILC will vary depending on the lens you have attached at the time. Here is a front view measurements comparison of the WG-20 against the A7.

Factoring in size and weight, the portability rating of the WG-20 and A7 is 93 and 78 respectively.

In many cases, it is hard to visualise the difference in sensor sizes merely by going through specs. The pic here should offer you a stronger sense of the sensor sizing in the WG-20 and A7.

As you can plainly see, each of these cameras feature different megapixel count and different sensor sizes. The WG-20 having a smaller sensor will make getting shallower DOF more challenging and the Sony A7 will show greater detail having an extra 10MP. Greater resolution can also let you crop pics way more aggressively.