The type of photography that you are planning to use is an important decision factor. Here we have evaluated the Nikon 50mm f1.8G and the Nikon 35mm f1.8G 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. Nikon 50mm f1.8G weighs 185g, which means it is 15g (7%) lighter than the Nikon 35mm f1.8G which has a weight of 200g.
Filter Threads
The Nikon 50mm f1.8G has a filter size of 58mm whereas the Nikon 35mm f1.8G has a 52mm diameter. Larger filters are generally more expensive than the smaller ones given all the other features are equal.
Below are links to the 58mm filters that we recommend you to consider for the Nikon 50mm f1.8G:
And these are the 52mm filters that we recommend for the Nikon 35mm f1.8G:
Lens Mounts
The Nikon 50mm f1.8G has the Nikon F (FX) lens mount whereas the Nikon 35mm f1.8G has the Nikon F (DX) lens mount. Some of the latest released cameras that are compatible with these mounts are Nikon D6, Nikon D780 and Nikon D3500 for the Nikon F (FX) Mount and Nikon D3500, Nikon D7500 and Nikon D5600 for the Nikon F (DX) Mount.
Nikon 35mm f1.8G is also available in Nikon F (FX) mount.
Focal Range
Nikon 50mm f1.8G is a prime lens with fixed focal lenght of 50mm. When it is mounted on an APS-C sensor camera with 1.5x crop, it provides a 35mm (FF) equivalent of
75mm.
On the other hand, the Nikon 35mm f1.8G is a prime lens with fixed focal lenght of 35mm which has an effective (full-frame 35mm equivalent) focal range of 52.5mm when used on a APS-C / DX format camera.