Size and weight is a big decision factor when you are trying to find the ideal camera for your needs.
In this section, We are going to illustrate Sony A6100 and Sony A6600 side-by-side from the front, back and top in their relative dimensions. Sony A6100 has external dimensions of 120 x 67 x 59 mm (4.72 x 2.64 x 2.32″) and weighs 396 g (0.87 lb / 13.97 oz) (including batteries). Sony A6600 has external dimensions of 120 x 67 x 69 mm (4.72 x 2.64 x 2.72″) and weighs 503 g (1.11 lb / 17.74 oz) (including batteries).
Below you can see the front view size comparison of Sony A6100 and Sony A6600. Sony A6100 has the same height and width with Sony A6600. On the other hand, with a thickness of 49mm, it is 20mm thinner.
Here is the back view size comparison of Sony A6100 and Sony A6600.
Now lets look at the top view comparison of Sony A6100 and Sony A6600.
Weight is another important factor especially when deciding on a camera that you want to carry with you all day.
Sony A6100 is significantly lighter (107g ) than the Sony A6600 which may become a big advantage especially on long walking trips.
Also keep in mind that body weight is not the only deciding factor when comparing two interchangeable camera bodies, you have to also take into account the lenses that you will be using with these bodies. Since both Sony A6100 and Sony A6600 have the same Sony E lens mount and APS-C sized sensors, lenses will not be a differentiator on total size of the system.
Thanks to the weather sealed body of A6600, you can use this camera with more confidence under conditions where there is risk of exposure to water and dust compared to A6100.
LCD Screen Size and Features
Sony A6100 and Sony A6600's LCD screens has the same diagonal size of 3.00".
Both cameras feature Tilting screens
where you can change the angle of the screen to make it easier to shoot from waist or over the head levels.