The type of photography that you are planning to use is an important decision factor. Here we have evaluated the Sigma 16-300mm f3.5-6.7 C and the Sigma 24-70mm 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. Sigma 16-300mm f3.5-6.7 C is the longer of the two lenses at 121mm. The Sigma 24-70mm F2.8 II with a length of 120mm, is 1mm shorter. On the other hand, the Sigma 24-70mm F2.8 II has a larger diameter of 88mm compared to the Sigma 16-300mm f3.5-6.7 C's 74mm diameter.
Below you can find a scaled side-by-side image of Sigma 16-300mm f3.5-6.7 C and Sigma 24-70mm F2.8 II to get a better idea of how their sizes compare in real life.
Comparison image of the Sigma 16-300mm f3.5-6.7 C and the Sigma 24-70mm 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. Sigma 16-300mm f3.5-6.7 C weighs 615g, which means it is 130g (17%) lighter than the Sigma 24-70mm F2.8 II which has a weight of 745g.
Filter Threads
The Sigma 16-300mm f3.5-6.7 C has a filter size of 67mm whereas the Sigma 24-70mm F2.8 II has a 82mm diameter. Larger filters are generally more expensive than the smaller ones given all the other features are equal.
Below are links to the 67mm filters that we recommend you to consider for the Sigma 16-300mm f3.5-6.7 C:
And these are the 82mm filters that we recommend for the Sigma 24-70mm F2.8 II:
Lens Mounts
Both the Sigma 16-300mm f3.5-6.7 C and the Sigma 24-70mm F2.8 II has the same Leica L lens mount . Some of the latest released cameras that are compatible with the Leica L lenses are Leica TL2 , Leica TL and Leica T Typ 701 .
Sigma 16-300mm f3.5-6.7 C is also available in the Sony E , Canon RF and Fujifilm X mounts.
Sigma 24-70mm F2.8 II is also available in Sony E mount.
Focal Range
Sigma 16-300mm f3.5-6.7 C has a focal range of 16-300mm and
18.8X zoom ratio which has an effective (full-frame 35mm equivalent) focal range of
24-450mm when used on a APS-C / DX format camera.
On the other hand, the Sigma 24-70mm F2.8 II has a focal range of 24-70mm and 2.9X zoom ratio . When it is mounted on an APS-C sensor camera with 1.5x crop, it provides a 35mm (FF) equivalent of 36 - 105mm .