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 Nikon 24-120mm f3.5-5.6G ED-IF VR for their suitability to various photography scenarios:
Size and Weight Comparison
The size of a lens is an important deciding factor when comparing two lenses. Nikon 24-120mm f4G ED VR is the longer of the two lenses at 104mm. The Nikon 24-120mm f3.5-5.6G ED-IF VR with a length of 94mm, is 10mm shorter. Besides being longer, the Nikon 24-120mm f4G ED VR also has a larger diameter of 84mm compared to the Nikon 24-120mm f3.5-5.6G ED-IF VR's 77mm diameter.
The weight of a lens is as important as its external dimensions, especially if you are planning to hand hold your camera and lens combination for longer periods. Nikon 24-120mm f3.5-5.6G ED-IF VR weighs 575g, 19% (135g) lighter than the Nikon 24-120mm f4G ED VR's weight of 710g.
Below you can find the dimension and weight table of the Standard Zoom Lenses in Nikon F (FX) Mount for size comparison purposes.
Standard Zoom Lenses in Nikon F (FX) Mount for Size Comparison
Lens Mounts
Both the Nikon 24-120mm f4G ED VR and the Nikon 24-120mm f3.5-5.6G ED-IF VR has the same Nikon F (FX) lens mount. Some of the latest released cameras that are compatible with the Nikon F (FX) lenses are Nikon D6, Nikon D780 and Nikon D3500.
Focal Range
Both lenses have the same focal range of 24-120mm but while Nikon 24-120mm f4G ED VR has the fastest aperture of F4.0, the Nikon 24-120mm f3.5-5.6G ED-IF VR's widest aperture value is F3.5 - F5.6.