Sony FE 20mm F1.8 G vs Sony FE 16-35mm F2.8 GM

This is a full comparison between the lenses Sony FE 20mm F1.8 G and Sony FE 16-35mm F2.8 GM.

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Product
Sony FE 20mm F1.8 G
Sony FE 16-35mm F2.8 GM
Name Sony FE 20mm F1.8 G Sony FE 16-35mm F2.8 GM
Manufacturer Sony Sony
SKU SEL20F18G SEL1635GM
Release Date and Price
Sony FE 20mm F1.8 G
Sony FE 16-35mm F2.8 GM
Release Year 2020 2017
Release Date 2020-02-25 2017-05-17
MSRP N/A N/A
Last known price 898 USD 1898 USD
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Lens Type
Sony FE 20mm F1.8 G
Sony FE 16-35mm F2.8 GM
Lens Type Wide Angle Lens Wide Angle Lens
Zoom or Prime Prime lens (no zoom) Zoom lens
Mount and Compatibility
Sony FE 20mm F1.8 G
Sony FE 16-35mm F2.8 GM
Mount Sony E Sony E
Designed for APS-C sensor No (Suitable for all sensors) No (Suitable for all sensors)
Focus
Sony FE 20mm F1.8 G
Sony FE 16-35mm F2.8 GM
Autofocus (AF) Yes Yes
Built-in Autofocus (AF) Motor Yes Yes
Motor Type Linear Motor Piezoelectric
Focus Method Internal Internal
Closest Focusing Distance 19 cm 28 cm
Maximum Magnification 0,22 0,19
Aperture
Sony FE 20mm F1.8 G
Sony FE 16-35mm F2.8 GM
Maximum Aperture F1,8 F2,8
Diaphragm Blades 9 11
Optics
Sony FE 20mm F1.8 G
Sony FE 16-35mm F2.8 GM
Construction 14 elements  /  12 groups 16 elements  /  13 groups
Special Elements/Coatings 2 aspherical + 3 ED elements, Nano AR coating Extreme Aspherical & ED elements, Nano AR & Fluorine Coatings
Focal Length
Sony FE 20mm F1.8 G
Sony FE 16-35mm F2.8 GM
Focal Length 20 mm 16-35 mm
Zoom Range None (Prime lens)
No Zoom available.
19 mm
Built-in Teleconverter No No
Teleconverter Multiplier N/A N/A
Image Stabilization No No
Image Stabilization CIPA Rating N/A N/A
Physical
Sony FE 20mm F1.8 G
Sony FE 16-35mm F2.8 GM
Weather Sealing Yes Yes
Diameter 74 mm 89 mm
Length 85 mm 122 mm
Weight 373 gr 680 gr
Other
Sony FE 20mm F1.8 G
Sony FE 16-35mm F2.8 GM
Filter Type Filter Thread Filter Thread
Filter Diameter 67 mm 82 mm
Lens Hood Included Included
Lens Hood SKU ALC-SH162 ALC-SH149
Tripod Collar N/A N/A
Tripod Collar SKU N/A N/A