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 RX10 III and Nikon A10 side-by-side from the front, back and top in their relative dimensions. Sony RX10 III has external dimensions of 133 x 94 x 127 mm (5.24 x 3.7 x 5″) and weighs 1051 g (2.32 lb / 37.07 oz) (including batteries). Nikon A10 has external dimensions of 96 x 59 x 29 mm (3.78 x 2.32 x 1.14″) and weighs 160 g (0.35 lb / 5.64 oz) (including batteries).
Below you can see the front-view size comparison of the Sony RX10 III and the Nikon A10. Nikon A10 is clearly the smaller of the two cameras. Its body is 37mm narrower, 35mm shorter and 98mm thinner than Sony RX10 III.
Here is the back view size comparison of the Sony RX10 III and Nikon A10.
Now lets look at the top view comparison of Sony RX10 III and Nikon A10.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Nikon A10 is significantly lighter (891g ) than the Sony RX10 III which may become a big advantage especially on long walking trips.
Weather Sealing
With its weather-sealed body, we believe that the RX10 III has a big advantage over the A10 which doesn't provide any kind of environmental sealing.
LCD Screen Size and Features
Sony RX10 III's 3.00" LCD screen is slightly larger than Nikon A10's 2.7 screen.
In addition to the size advantage, Sony RX10 III LCD screen also has a
Tilting feature where you can change the angle of the screen to make it easier to shoot from waist or over-the-head levels. On the other hand, Nikon A10 has a fixed type screen which provides less flexibility in shooting positions compared to RX10 III.