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 TX100V and Sony TX30 side-by-side from the front, back and top in their relative dimensions. Sony TX100V has external dimensions of 97 x 59 x 18 mm (3.82 x 2.32 x 0.71″) and weighs 147 g (0.32 lb / 5.19 oz) (including batteries). Sony TX30 has external dimensions of and weighs 141 g (including batteries).
Below you can see the front-view size comparison of the Sony TX100V and the Sony TX30. Sony TX100V has the same height with Sony TX30. On the other hand, with a width of 97mm, it is 1 wider and also with a thickness of 18mm, it is 3mm thicker than Sony TX30.
Here is the back view size comparison of the Sony TX100V and Sony TX30.
Now lets look at the top view comparison of Sony TX100V and Sony TX30.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Sony TX30 is 6g lighter than the Sony TX100V but we don't think this will make a significant difference.
Weather Sealing
Thanks to the weather-sealed body of the TX30, you can use this camera with more confidence under conditions where there is risk of exposure to water and dust compared to the TX100V.
LCD Screen Size and Features
Sony TX100V's 3.50" LCD screen is slightly larger than Sony TX30's 3.3" screen.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.