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 NEX-C3 and Samsung WB750 side-by-side from the front, back and top in their relative dimensions. Sony NEX-C3 has external dimensions of 110 x 60 x 33 mm (4.33 x 2.36 x 1.3″) and weighs 225 g (0.50 lb / 7.94 oz) (including batteries). Samsung WB750 has external dimensions of 105 x 59 x 25 mm (4.13 x 2.32 x 0.98″) and weighs 193 g (0.43 lb / 6.81 oz) (including batteries).
Below you can see the front-view size comparison of the Sony NEX-C3 and the Samsung WB750. Samsung WB750 is clearly the smaller of the two cameras. Its body is 5mm narrower, 1mm shorter and 8mm thinner than Sony NEX-C3. As you can tell, actually this is not a fair size comparison since Samsung WB750 has a built-in lens but Sony NEX-C3 doesn't. Once you put a lens on NEX-C3, its thickness will increase significantly.
Here is the back view size comparison of the Sony NEX-C3 and Samsung WB750.
Now lets look at the top view comparison of Sony NEX-C3 and Samsung WB750.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Samsung WB750 is significantly lighter (32g ) than the Sony NEX-C3 which may become a big advantage especially on long walking trips.
Again, this comparison may not be very useful in real life as we are comparing the weight of a camera with a built-in lens to the body-only weight of an interchangeable lens camera. Once you put a lens on NEX-C3, the total kit will weigh much higher.
Weather Sealing
Unfortunately neither the Sony Alpha NEX-C3 nor Samsung WB750 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 Mirrorless Cameras with Weather Sealing Top Compact Cameras with Weather Sealing
LCD Screen Size and Features
Sony NEX-C3 and Samsung WB750's LCD screens have the same diagonal size of 3.00 inches.
On the other hand, Sony NEX-C3 features a
Tilting screen where you can change the angle of the screen to make it easier to shoot from waist or over-the-head levels whereas the Samsung WB750 has a fixed type screen which provides less flexibility in shooting positions compared to NEX-C3.