The type of photography that you are planning to use is an important decision factor. Here we have evaluated the Fujifilm 18-55mm F2.8-4 R LM OIS and the Fujifilm 16-55mm F2.8 II 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. Fujifilm 16-55mm F2.8 II is the longer of the two lenses at 95mm. The Fujifilm 18-55mm F2.8-4 R LM OIS with a length of 70mm, is 25mm shorter. Besides being longer, the Fujifilm 16-55mm F2.8 II also has a larger diameter of 78mm compared to the Fujifilm 18-55mm F2.8-4 R LM OIS's 65mm diameter.
Below you can find a scaled side-by-side image of Fujifilm 18-55mm F2.8-4 R LM OIS and Fujifilm 16-55mm F2.8 II to get a better idea of how their sizes compare in real life.
Comparison image of the Fujifilm 18-55mm F2.8-4 R LM OIS and the Fujifilm 16-55mm F2.8 II Size and Weight 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. Fujifilm 18-55mm F2.8-4 R LM OIS weighs 310g, which means it is 100g (24%) lighter than the Fujifilm 16-55mm F2.8 II which has a weight of 410g.
Below you can find the dimension and weight table of the Standard Zoom Lenses in Fujifilm X Mount for size comparison purposes.
Standard Lenses in Fujifilm X Mount for Size Comparison
Filter Threads
The Fujifilm 18-55mm F2.8-4 R LM OIS has a filter size of 58mm whereas the Fujifilm 16-55mm F2.8 II has a 72mm diameter. Larger filters are generally more expensive than the smaller ones given all the other features are equal.
Below are links to the 58mm filters that we recommend you to consider for the Fujifilm 18-55mm F2.8-4 R LM OIS:
And these are the 72mm filters that we recommend for the Fujifilm 16-55mm F2.8 II:
Lens Mounts
Both the Fujifilm 18-55mm F2.8-4 R LM OIS and the Fujifilm 16-55mm F2.8 II has the same Fujifilm X lens mount . Some of the latest released cameras that are compatible with the Fujifilm X lenses are Fujifilm X-T30 III , Fujifilm X-E5 and Fujifilm X-M5 .
Focal Range
Fujifilm 18-55mm F2.8-4 R LM OIS 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 Fujifilm 16-55mm F2.8 II has a focal range of 16-55mm and 3.4X zoom ratio which has an effective (full-frame 35mm equivalent) focal range of 24-82.5mm when used on a APS-C / DX format camera.