The type of photography that you are planning to use is an important decision factor. Here we have evaluated the Sony FE 70-200mm F2.8 GM II and the Sony FE 24-70mm F2.8 GM 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. Sony FE 70-200mm F2.8 GM II is the longer of the two lenses at 200mm. The Sony FE 24-70mm F2.8 GM with a length of 136mm, is 64mm shorter. On the other hand, there is no difference between the max diameters of these lenses, both coming at 88mm.
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Below you can find a scaled side-by-side image of Sony FE 70-200mm F2.8 GM II and Sony FE 24-70mm F2.8 GM 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. Sony FE 24-70mm F2.8 GM weighs 886g, 15% (159g) lighter than the Sony FE 70-200mm F2.8 GM II's weight of 1045g.
Filter Threads
The Sony FE 70-200mm F2.8 GM II has a filter size of 77mm whereas the Sony FE 24-70mm F2.8 GM 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 77mm filters that we recommend you to consider for the Sony FE 70-200mm F2.8 GM II:
And these are the 82mm filters that we recommend for the Sony FE 24-70mm F2.8 GM:
Lens Mounts
Both the Sony FE 70-200mm F2.8 GM II and the Sony FE 24-70mm F2.8 GM has the same Sony E lens mount. Some of the latest released cameras that are compatible with the Sony E lenses are Sony A9 III, Sony A7C Mark II and Sony A7CR.
Focal Range
Sony FE 70-200mm F2.8 GM 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 Sony FE 24-70mm F2.8 GM 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.