The type of photography that you are planning to use is an important decision factor. Here we have evaluated the Canon EF-M 18-55mm f3.5-5.6 and the Canon 24-70mm f4L IS USM for their suitability to various photography scenarios:
Size and Weight Comparison
The size of a lens is a crucial factor to consider when comparing two lenses. Canon 24-70mm f4L IS USM is the longer of the two lenses at 93mm. The Canon EF-M 18-55mm f3.5-5.6 with a length of 61mm, is 32mm shorter. Besides being longer, the Canon 24-70mm f4L IS USM also has a larger diameter of 83mm compared to the Canon EF-M 18-55mm f3.5-5.6's 61mm diameter.
The weight of a lens is equally significant as its external dimensions, particularly if you intend to handhold your camera and lens combination for extended periods. Canon EF-M 18-55mm f3.5-5.6 weighs 210g, which means it is 390g (65%) lighter than the Canon 24-70mm f4L IS USM which has a weight of 600g.
Filter Threads
The Canon EF-M 18-55mm f3.5-5.6 has a filter size of 52mm whereas the Canon 24-70mm f4L IS USM has a 77mm diameter. Larger filters are generally more expensive than the smaller ones given all the other features are equal.
Below are links to the 52mm filters that we recommend you to consider for the Canon EF-M 18-55mm f3.5-5.6:
And these are the 77mm filters that we recommend for the Canon 24-70mm f4L IS USM:
Lens Mounts
The Canon EF-M 18-55mm f3.5-5.6 has the Canon EF-M lens mount whereas the Canon 24-70mm f4L IS USM has the Canon EF lens mount. Some of the latest released cameras that are compatible with these mounts are , and for the Canon EF-M Mount and Canon 1D X III, Canon 6D MII and Canon 5D MIV for the Canon EF Mount.
Focal Range
Canon EF-M 18-55mm f3.5-5.6 has a focal range of 18-55mm and
3.1X zoom ratio which has an effective (full-frame 35mm equivalent) focal range of
27-82.5mm when used on a APS-C / DX format camera.
On the other hand, the Canon 24-70mm f4L IS USM has a focal range of 24-70mm and 2.9X zoom ratio . When it is mounted on an APS-C sensor camera with 1.6x crop, it provides a 35mm (FF) equivalent of 38.4 - 112mm.