The type of photography that you are planning to use is an important decision factor. Here we have evaluated the Sony FE 70-200mm F4 G OSS II and the Tamron 35-150mm F2-2.8 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. Tamron 35-150mm F2-2.8 is the longer of the two lenses at 158mm. The Sony FE 70-200mm F4 G OSS II with a length of 149mm, is 9mm shorter. Besides being longer, the Tamron 35-150mm F2-2.8 also has a larger diameter of 89mm compared to the Sony FE 70-200mm F4 G OSS II's 82mm diameter.
Below you can find a scaled side-by-side image of Sony FE 70-200mm F4 G OSS II and Tamron 35-150mm F2-2.8 to get a better idea of how their sizes compare in real life.
Comparison image of the Sony FE 70-200mm F4 G OSS II and the Tamron 35-150mm F2-2.8 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. Sony FE 70-200mm F4 G OSS II weighs 794g, which means it is 371g (31%) lighter than the Tamron 35-150mm F2-2.8 which has a weight of 1165g.
Below you can find the dimension and weight table of the Telephoto Zoom Lenses in Sony E Mount for size comparison purposes.
Telephoto Lenses in Sony E Mount for Size Comparison
Filter Threads
The Sony FE 70-200mm F4 G OSS II has a filter size of 72mm whereas the Tamron 35-150mm F2-2.8 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 72mm filters that we recommend you to consider for the Sony FE 70-200mm F4 G OSS II:
And these are the 82mm filters that we recommend for the Tamron 35-150mm F2-2.8:
Lens Mounts
Both the Sony FE 70-200mm F4 G OSS II and the Tamron 35-150mm F2-2.8 has the same Sony E lens mount . Some of the latest released cameras that are compatible with the Sony E lenses are Sony FX5 , Sony A7R VI and Sony A7 V .
Tamron 35-150mm F2-2.8 is also available in Nikon Z mount.
Focal Range
Sony FE 70-200mm F4 G OSS II has a focal range of 70-200mm 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
105 - 300mm .
On the other hand, the Tamron 35-150mm F2-2.8 has a focal range of 35-150mm and 4.3X zoom ratio . When it is mounted on an APS-C sensor camera with 1.5x crop, it provides a 35mm (FF) equivalent of 52.5 - 225mm .