The type of photography that you are planning to use is an important decision factor. Here we have evaluated the Sigma 500mm F4 DG OS HSM Sport and the Tamron 150-600mm f5-6.3 VC 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 500mm F4 DG OS HSM Sport is the longer of the two lenses at 380mm. The Tamron 150-600mm f5-6.3 VC with a length of 258mm, is 122mm shorter. Besides being longer, the Sigma 500mm F4 DG OS HSM Sport also has a larger diameter of 145mm compared to the Tamron 150-600mm f5-6.3 VC's 106mm diameter.
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. Tamron 150-600mm f5-6.3 VC weighs 1951g, 41% (1359g) lighter than the Sigma 500mm F4 DG OS HSM Sport's weight of 3310g.
Filter Threads
The Sigma 500mm F4 DG OS HSM Sport has a filter size of 46mm whereas the Tamron 150-600mm f5-6.3 VC has a 95mm diameter. Larger filters are generally more expensive than the smaller ones given all the other features are equal.
Below are links to the 46mm filters that we recommend you to consider for the Sigma 500mm F4 DG OS HSM Sport:
And these are the 95mm filters that we recommend for the Tamron 150-600mm f5-6.3 VC:
Lens Mounts
Both the Sigma 500mm F4 DG OS HSM Sport and the Tamron 150-600mm f5-6.3 VC 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.
Sigma 500mm F4 DG OS HSM Sport is also available in the Sigma SA and Canon EF mounts.
Tamron 150-600mm f5-6.3 VC is also available in Canon EF and Sony Alpha mounts.
Focal Range
Sigma 500mm F4 DG OS HSM Sport is a prime lens with fixed focal lenght of 500mm. When it is mounted on an APS-C sensor camera with 1.5x crop, it provides a 35mm (FF) equivalent of
750mm.
On the other hand, the Tamron 150-600mm f5-6.3 VC has a focal range of 150-600mm and 4.0X zoom ratio . When it is mounted on an APS-C sensor camera with 1.5x crop, it provides a 35mm (FF) equivalent of 225 - 900mm.
