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 Olympus SP-620 UZ and Sony TF1 side-by-side from the front, back and top in their relative dimensions. Olympus SP-620 UZ has external dimensions of 110 x 74 x 74 mm (4.33 x 2.91 x 2.91″) and weighs 435 g (including batteries). Sony TF1 has external dimensions of 102 x 62 x 23 mm (4.02 x 2.44 x 0.91″) and weighs 152 g (0.34 lb / 5.36 oz) (including batteries).
Below you can see the front-view size comparison of the Olympus SP-620 UZ and the Sony TF1. Sony TF1 is clearly the smaller of the two cameras. Its body is 8mm narrower, 12mm shorter and 51mm thinner than Olympus SP-620 UZ.
Comparison image of the Olympus SP-620 UZ and the Sony TF1 Size, Weight and External Dimensions - Front View
Here is the back view size comparison of the Olympus SP-620 UZ and Sony TF1.
Comparison image of the Olympus SP-620 UZ and the Sony TF1 Size and Weight - Back View
Now lets look at the top view comparison of Olympus SP-620 UZ and Sony TF1.
Top View Comparison image of the Olympus SP-620 UZ and the Sony TF1 Size
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Sony TF1 is significantly lighter (283g ) than the Olympus SP-620 UZ which may become a big advantage especially on long walking trips.
Weather Sealing
Thanks to the weather-sealed body of the TF1, you can use this camera with more confidence under conditions where there is risk of exposure to water and dust compared to the SP-620 UZ.
LCD Screen Size and Features
Olympus SP-620 UZ's 3.00" LCD screen is slightly larger than Sony TF1's 2.7" screen.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.