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 Nikon B700 and Olympus E-M1 side-by-side from the front, back and top in their relative dimensions. Nikon B700 has external dimensions of 125 x 85 x 107 mm (4.92 x 3.35 x 4.21″) and weighs 565 g (1.25 lb / 19.93 oz) (including batteries). Olympus E-M1 has external dimensions of 130 x 94 x 63 mm (5.13 x 3.68 x 2.48″) and weighs 497 g (1.10 lb / 17.53 oz) (including batteries).
Below you can see the front-view size comparison of the Nikon B700 and the Olympus E-M1. Nikon B700 is 5mm narrower and 9mm shorter than Olympus E-M1 but it is also 44mm thicker. As you can tell, actually this is not a fair size comparison since Nikon B700 has a built-in lens but Olympus E-M1 doesn't. Once you put a lens on E-M1, its thickness will increase significantly.
Here is the back view size comparison of the Nikon B700 and Olympus E-M1.
Now lets look at the top view comparison of Nikon B700 and Olympus E-M1.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Olympus E-M1 is 68g lighter than the Nikon B700 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 E-M1, the total kit will weigh much higher.
Weather Sealing
Thanks to the weather-sealed body of the E-M1, you can use this camera with more confidence under conditions where there is risk of exposure to water and dust compared to the B700.
LCD Screen Size and Features
Nikon B700 and Olympus E-M1's LCD screens have the same diagonal size of 3.00 inches.
Olympus E-M1 features a
Tilting-only screen which is mostly only good for shooting from waist or over-the-head levels. On the other hand, Nikon B700 sports a
Fully Articulated screen which is more flexible and useful, especially for taking selfies and video.