The type of photography that you are planning to use is an important decision factor. Here we have evaluated the Sony FE 35mm F1.4 GM and the Zeiss Batis 25mm F2 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 F1.4 GM is the longer of the two lenses at 96mm. The Zeiss Batis 25mm F2 with a length of 78mm, is 18mm shorter. On the other hand, the Zeiss Batis 25mm F2 has a larger diameter of 92mm compared to the Sony FE 35mm F1.4 GM's 76mm 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. Zeiss Batis 25mm F2 weighs 335g, 36% (189g) lighter than the Sony FE 35mm F1.4 GM's weight of 524g.
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 Sony FE 35mm F1.4 GM and the Zeiss Batis 25mm F2 has the same Sony E lens mount. Some of the latest released cameras that are compatible with the Sony E lenses are Sony A7R V, Sony FX30 and Sony A7 IV.
Focal Range
Sony FE 35mm F1.4 GM 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.
Zeiss Batis 25mm F2 is a prime lens with fixed focal lenght of 25mm. When it is mounted on an APS-C sensor camera with 1.5x crop, it provides a 35mm (FF) equivalent of 37.5mm.