Size and weight are big decision factors when you are trying to find the ideal camera for your needs.
In this section, we are going to illustrate the Sony A77 II and Pentax KP side-by-side from the front, back and top in their relative dimensions. Sony A77 II has external dimensions of 143 x 104 x 81 mm (5.63 x 4.09 x 3.19″) and weighs 647 g (1.43 lb / 22.82 oz) (including batteries). Pentax KP has external dimensions of 132 x 101 x 76 mm (5.2 x 3.98 x 2.99″) and weighs 703 g (1.55 lb / 24.80 oz) (including batteries).
Below you can see the front-view size comparison of the Sony A77 II and the Pentax KP. Pentax KP is clearly the smaller of the two cameras. Its body is 11mm narrower, 3mm shorter and 5mm thinner than Sony A77 II.
Comparison image of the Sony A77 II and the Pentax KP Size, Weight and External Dimensions - Front View
Here is the back view size comparison of the Sony A77 II and Pentax KP.
Comparison image of the Sony A77 II and the Pentax KP Size and Weight - Back View
Now lets look at the top view comparison of Sony A77 II and Pentax KP.
Top View Comparison image of the Sony A77 II and the Pentax KP Size
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Sony A77 II is 56g lighter than the Pentax KP but we don't think this will make a significant difference.
Also keep in mind that body weight is not the only deciding factor when comparing two interchangeable camera bodies, you also have to take into account the lenses that you will be using with these bodies. Since both Sony A77 II and Pentax KP have the same APS-C sized sensor, their lenses for a similar focal length and aperture will be similar in size and weight.
Weather Sealing
Both the A77 II and the KP have weather sealings in their bodies, making them resistant to water and dust.
LCD Screen Size and Features
Sony A77 II and Pentax KP's LCD screens have the same diagonal size of 3.00 inches.
Pentax KP features a
Tilting-only screen which is mostly only good for shooting from waist or over-the-head levels. On the other hand, Sony A77 II sports a
Fully Articulated screen which is more flexible and useful, especially for taking selfies and video.
