The type of photography that you are planning to use is an important decision factor. Here we have evaluated the Panasonic S 24-60mm F2.8 and the Sigma 50mm F1.4 DG HSM A for their suitability to various photography scenarios:
Size and Weight Comparison
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. Panasonic S 24-60mm F2.8 weighs 544g, which means it is 271g (33%) lighter than the Sigma 50mm F1.4 DG HSM A which has a weight of 815g.
Filter Threads
Both the Panasonic S 24-60mm F2.8 and the Sigma 50mm F1.4 DG HSM A 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
Both the Panasonic S 24-60mm F2.8 and the Sigma 50mm F1.4 DG HSM A has the same Leica L lens mount. Some of the latest released cameras that are compatible with the Leica L lenses are Leica SL3-P, Panasonic S1 II and Panasonic S1 IIE.
Sigma 50mm F1.4 DG HSM A is also available in Canon EF , Sony Alpha, Sigma SA and Nikon F (FX) mounts.
Focal Range
Panasonic S 24-60mm F2.8 has a focal range of 24-60mm and
2.5X zoom ratio .
On the other hand, the Sigma 50mm F1.4 DG HSM A is a prime lens with fixed focal lenght of 50mm.