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 TX66 and Samsung Galaxy Camera 2 side-by-side from the front, back and top in their relative dimensions. Sony TX66 has external dimensions of 93 x 54 x 13 mm (3.66 x 2.13 x 0.51″) and weighs 109 g (0.24 lb / 3.84 oz) (including batteries). Samsung Galaxy Camera 2 has external dimensions of 133 x 71 x 19 mm (5.24 x 2.8 x 0.75″) and weighs 283 g (0.62 lb / 9.98 oz) (including batteries).
Below you can see the front-view size comparison of the Sony TX66 and the Samsung Galaxy Camera 2. Sony TX66 is clearly the smaller of the two cameras. Its body is 40mm narrower, 17mm shorter and 6mm thinner than Samsung Galaxy Camera 2.
Here is the back view size comparison of the Sony TX66 and Samsung Galaxy Camera 2.
Now lets look at the top view comparison of Sony TX66 and Samsung Galaxy Camera 2.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Sony TX66 is significantly lighter (174g ) than the Samsung Galaxy Camera 2 which may become a big advantage especially on long walking trips.
Weather Sealing
Unfortunately neither the Sony Cyber-shot DSC-TX66 nor Samsung Galaxy Camera 2 provides any type of weather sealing in their bodies, so you have to give extra care especially when you are shooting outdoors. If weather sealing is a must-have feature for you, check these sections: Top Compact Cameras with Weather Sealing
LCD Screen Size and Features
Samsung Galaxy Camera 2's 4.80" LCD screen is slightly larger than Sony TX66's 3.3" screen.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.