The type of photography that you are planning to use is an important decision factor. Here we have evaluated the Fujifilm 23mm F2 WR and the Fujifilm 27mm F2.8 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 23mm F2 WR is the longer of the two lenses at 52mm. The Fujifilm 27mm F2.8 with a length of 23mm, is 29mm shorter. On the other hand, the Fujifilm 27mm F2.8 has a larger diameter of 61mm compared to the Fujifilm 23mm F2 WR's 60mm diameter.
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Below you can find a scaled side-by-side image of Fujifilm 23mm F2 WR and Fujifilm 27mm F2.8 to get a better idea of how their sizes compare in real life.
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 27mm F2.8 weighs 78g, 56% (102g) lighter than the Fujifilm 23mm F2 WR's weight of 180g.
Below you can find the dimension and weight table of the Wideangle Prime Lenses in Fujifilm X Mount for size comparison purposes.
Wideangle Lenses in Fujifilm X Mount for Size Comparison
Filter Threads
The Fujifilm 23mm F2 WR has a filter size of 43mm whereas the Fujifilm 27mm F2.8 has a 39mm diameter. Larger filters are generally more expensive than the smaller ones given all the other features are equal.
Below are links to the 43mm filters that we recommend you to consider for the Fujifilm 23mm F2 WR:
And these are the 39mm filters that we recommend for the Fujifilm 27mm F2.8:
Lens Mounts
Both the Fujifilm 23mm F2 WR and the Fujifilm 27mm F2.8 has the same Fujifilm X lens mount. Some of the latest released cameras that are compatible with the Fujifilm X lenses are Fujifilm X-S20, Fujifilm X-T5 and Fujifilm X-H2.
Focal Range
Fujifilm 23mm F2 WR is a prime lens with fixed focal lenght of 23mm which has an effective (full-frame 35mm equivalent) focal range of
34.5mm when used on a APS-C / DX format camera.
On the other hand, the Fujifilm 27mm F2.8 is a prime lens with fixed focal lenght of 27mm which has an effective (full-frame 35mm equivalent) focal range of 40.5mm when used on a APS-C / DX format camera.