The type of photography that you are planning to use is an important decision factor. Here we have evaluated the Nikon 24-120mm f4G ED VR and the Canon 24-105mm 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 24-105mm f4L IS USM is the longer of the two lenses at 107mm. The Nikon 24-120mm f4G ED VR with a length of 104mm, is 3mm shorter. On the other hand, there is no difference between the max diameters of these lenses, both coming at 84mm.
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 24-105mm f4L IS USM weighs 670g, 5% (40g) lighter than the Nikon 24-120mm f4G ED VR's weight of 710g.
Filter Threads
Both the Nikon 24-120mm f4G ED VR and the Canon 24-105mm f4L IS USM have the same Filter thread size of 77mm.
Below are links to the 77mm filters that we recommend you to consider for these lenses:
Lens Mounts
The Nikon 24-120mm f4G ED VR has the Nikon F (FX) lens mount whereas the Canon 24-105mm f4L IS USM has the Canon EF lens mount. Some of the latest released cameras that are compatible with these mounts are Nikon D6, Nikon D780 and Nikon D3500 for the Nikon F (FX) Mount and Blackmagic URSA 12K LF, Z CAM E2-F6 II 6K and Z CAM E2-S6 II 6K for the Canon EF Mount.
Focal Range
Nikon 24-120mm f4G ED VR has a focal range of 24-120mm and
5.0X zoom ratio . When it is mounted on an APS-C sensor camera with 1.5x crop, it provides a 35mm (FF) equivalent of
36 - 180mm.
On the other hand, the Canon 24-105mm f4L IS USM has a focal range of 24-105mm and 4.4X 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 - 168mm.