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 Pentax K10D and Samsung TL320 side-by-side from the front, back and top in their relative dimensions. Pentax K10D has external dimensions of 142 x 101 x 70 mm (5.59 x 3.98 x 2.76″) and weighs 793 g (1.75 lb / 27.97 oz) (including batteries). Samsung TL320 has external dimensions of 97 x 61 x 21 mm (3.82 x 2.4 x 0.83″) and weighs (including batteries).
Below you can see the front view size comparison of Pentax K10D and Samsung TL320. Samsung TL320 is clearly the smaller of the two cameras. Its body is 45mm narrower, 40mm shorter and 49mm thinner than Pentax K10D. As you can tell, actually this is not a fair size comparison since Samsung TL320 has a built-in lens but Pentax K10D doesn't. Once you put a lens on K10D, its thickness will increase significantly.
Here is the back view size comparison of Pentax K10D and Samsung TL320.
Now lets look at the top view comparison of Pentax K10D and Samsung TL320.
Weight is another important factor especially when deciding on a camera that you want to carry with you all day.
Samsung TL320 is 793g lighter than the Pentax K10D but we don't think this will make a significant difference.
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 K10D, the total kit will weigh much higher.
With its weather sealed body, we believe that K10D has a big advantage over TL320 which doesn't provide any kind of environmental sealing.
LCD Screen Size and Features
Samsung TL320's 3.00" LCD screen is slightly larger than Pentax K10D's 2.5" screen.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.