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 Olympus SZ-30MR and Sony A35 side-by-side from the front, back and top in their relative dimensions. Olympus SZ-30MR has external dimensions of 106 x 69 x 40 mm (4.17 x 2.72 x 1.57″) and weighs 226 g (0.50 lb / 7.97 oz) (including batteries). Sony A35 has external dimensions of 124 x 92 x 85 mm (4.88 x 3.62 x 3.35″) and weighs 415 g (0.91 lb / 14.64 oz) (including batteries).
Below you can see the front view size comparison of Olympus SZ-30MR and Sony A35. Olympus SZ-30MR is clearly the smaller of the two cameras. Its body is 18mm narrower, 23mm shorter and 45mm thinner than Sony A35. As you can tell, actually this is not a fair size comparison since Olympus SZ-30MR has a built-in lens but Sony A35 doesn't. Once you put a lens on A35, its thickness will increase significantly.
![Olympus SZ-30MR vs Sony A35 Camera Size Comparison - Front View]()
Comparison image of Olympus SZ-30MR and Sony A35 Size, Weight and External Dimensions - Front View
Now lets look at the top view comparison of Olympus SZ-30MR and Sony A35.
![Olympus SZ-30MR vs Sony A35 Camera Size Comparison - Top View]()
Top View Comparison image of Olympus SZ-30MR and Sony A35 Size
Weight is another important factor especially when deciding on a camera that you want to carry with you all day.
Olympus SZ-30MR is significantly lighter (189g ) than the Sony A35 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 A35, the total kit will weigh much higher.
Weather Sealing
Unfortunately neither Olympus SZ-30MR nor Sony SLT-A35 provides any type of weather sealing in their body, 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 Top DSLR Cameras with Weather Sealing
LCD Screen Size and Features
Olympus SZ-30MR and Sony A35's LCD screens has the same diagonal size of 3".
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.