The type of photography that you are planning to use is an important decision factor. Here we have evaluated the Samyang AF 24mm F1.8 FE and the Sony FE 35mm F1.8 for their suitability to various photography scenarios:
Size and Weight Comparison
The size of a lens is an important deciding factor when comparing two lenses. Sony FE 35mm F1.8 is the longer of the two lenses at 73mm. The Samyang AF 24mm F1.8 FE with a length of 72mm, is 1mm shorter. Besides being longer, the Sony FE 35mm F1.8 also has a larger diameter of 66mm compared to the Samyang AF 24mm F1.8 FE's 65mm diameter.
The weight of a lens is as important as its external dimensions, especially if you are planning to hand hold your camera and lens combination for longer periods. Samyang AF 24mm F1.8 FE weighs 230g, which means it is 50g (17%) lighter than the Sony FE 35mm F1.8 which has a weight of 280g.
Below you can find the dimension and weight table of the Wideangle Prime Lenses in Sony E Mount for size comparison purposes.
Wideangle Prime Lenses in Sony E Mount for Size Comparison
Lens Mounts
Both the Samyang AF 24mm F1.8 FE and the Sony FE 35mm F1.8 has the same Sony E lens mount. Some of the latest released cameras that are compatible with the Sony E lenses are Sony ZV-E1, Sony A7R V and Sony FX30.
Focal Range
Samyang AF 24mm F1.8 FE is a prime lens with fixed focal lenght of 24mm. When it is mounted on an APS-C sensor camera with 1.5x crop, it provides a 35mm (FF) equivalent of 36mm.
Sony FE 35mm F1.8 is a prime lens with fixed focal lenght of 35mm. When it is mounted on an APS-C sensor camera with 1.5x crop, it provides a 35mm (FF) equivalent of 52.5mm.