The type of photography that you are planning to use is an important decision factor. Here we have evaluated the Tamron 50-400mm F4.5-6.3 VC and the Nikon AF-P 70-300mm F4.5-5.6E ED VR 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 50-400mm F4.5-6.3 VC is the longer of the two lenses at 186mm. The Nikon AF-P 70-300mm F4.5-5.6E ED VR with a length of 146mm, is 40mm shorter. Besides being longer, the Tamron 50-400mm F4.5-6.3 VC also has a larger diameter of 89mm compared to the Nikon AF-P 70-300mm F4.5-5.6E ED VR's 81mm diameter.
Below you can find a scaled side-by-side image of Tamron 50-400mm F4.5-6.3 VC and Nikon AF-P 70-300mm F4.5-5.6E ED VR to get a better idea of how their sizes compare in real life.
Comparison image of the Tamron 50-400mm F4.5-6.3 VC and the Nikon AF-P 70-300mm F4.5-5.6E ED VR 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. Nikon AF-P 70-300mm F4.5-5.6E ED VR weighs 680g, 42% (500g) lighter than the Tamron 50-400mm F4.5-6.3 VC's weight of 1180g.
Filter Threads
Both the Tamron 50-400mm F4.5-6.3 VC and the Nikon AF-P 70-300mm F4.5-5.6E ED VR have the same Filter thread size of 67mm .
Below are links to the 67mm filters that we recommend you to consider for these lenses:
Lens Mounts
The Tamron 50-400mm F4.5-6.3 VC has the Nikon Z lens mount whereas the Nikon AF-P 70-300mm F4.5-5.6E ED VR has the Nikon F (FX) lens mount . Some of the latest released cameras that are compatible with these mounts are Nikon ZR , Nikon Z5 II and RED Komodo-X 6K Z for the Nikon Z Mount and Nikon D6 , Nikon D780 and Nikon D3500 for the Nikon F (FX) Mount.
Tamron 50-400mm F4.5-6.3 VC is also available in the Sony E mount.
Focal Range
Tamron 50-400mm F4.5-6.3 VC has a focal range of 50-400mm and
8.0X zoom ratio . When it is mounted on an APS-C sensor camera with 1.5x crop, it provides a 35mm (FF) equivalent of
75 - 600mm .
On the other hand, the Nikon AF-P 70-300mm F4.5-5.6E ED VR has a focal range of 70-300mm 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 105 - 450mm .