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 HX90V and Olympus TG-320 side-by-side from the front, back and top in their relative dimensions. Sony HX90V has external dimensions of 102 x 58 x 36 mm (4.02 x 2.28 x 1.42″) and weighs 245 g (0.54 lb / 8.64 oz) (including batteries). Olympus TG-320 has external dimensions of 96 x 63 x 23 mm (3.78 x 2.48 x 0.91″) and weighs 155 g (0.34 lb / 5.47 oz) (including batteries).
Below you can see the front-view size comparison of the Sony HX90V and the Olympus TG-320. Olympus TG-320 is 6mm narrower and 13mm thinner than Sony HX90V but it is also 5mm taller.
Here is the back view size comparison of the Sony HX90V and Olympus TG-320.
Now lets look at the top view comparison of Sony HX90V and Olympus TG-320.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Olympus TG-320 is significantly lighter (90g ) than the Sony HX90V which may become a big advantage especially on long walking trips.
Weather Sealing
Thanks to the weather-sealed body of the TG-320, you can use this camera with more confidence under conditions where there is risk of exposure to water and dust compared to the HX90V.
LCD Screen Size and Features
Sony HX90V's 3.00" LCD screen is slightly larger than Olympus TG-320's 2.7 screen.
In addition to the size advantage, Sony HX90V LCD screen also has a
Tilting feature where you can change the angle of the screen to make it easier to shoot from waist or over-the-head levels. On the other hand, Olympus TG-320 has a fixed type screen which provides less flexibility in shooting positions compared to HX90V.