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 Panasonic GF7 and Panasonic GM5 side-by-side from the front, back and top in their relative dimensions. Panasonic GF7 has external dimensions of 107 x 65 x 33 mm (4.21 x 2.56 x 1.3″) and weighs 266 g (0.59 lb / 9.38 oz) (including batteries). Panasonic GM5 has external dimensions of 99 x 60 x 36 mm (3.9 x 2.36 x 1.42″) and weighs 211 g (0.47 lb / 7.44 oz) (including batteries).
Below you can see the front-view size comparison of the Panasonic GF7 and the Panasonic GM5. Panasonic GM5 is 8mm narrower and 5mm shorter than Panasonic GF7 but it is also 3mm thicker.
Here is the back view size comparison of the Panasonic GF7 and Panasonic GM5.
Now lets look at the top view comparison of Panasonic GF7 and Panasonic GM5.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Panasonic GM5 is significantly lighter (55g ) than the Panasonic GF7 which may become a big advantage especially on long walking trips.
Also keep in mind that body weight is not the only deciding factor when comparing two interchangeable camera bodies, you also have to take into account the lenses that you will be using with these bodies. Since both Panasonic GF7 and Panasonic GM5 have the same Micro Four Thirds lens mount and Four Thirds sized sensors, lenses will not be a differentiator on total size of the system.
Weather Sealing
Unfortunately neither the Panasonic Lumix DMC-GF7 nor Panasonic Lumix DMC-GM5 provides any type of weather sealing in their bodies, 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 Mirrorless Cameras with Weather Sealing
LCD Screen Size and Features
Panasonic GF7 and Panasonic GM5's LCD screens have the same diagonal size of 3.00 inches.
On the other hand, Panasonic GF7 features a
Tilting screen where you can change the angle of the screen to make it easier to shoot from waist or over-the-head levels whereas the Panasonic GM5 has a fixed type screen which provides less flexibility in shooting positions compared to GF7.