Sony FE 400mm F2.8 GM OSS vs Sony 70-400mm F4-5.6 G SSM II

This is a full comparison between the lenses Sony FE 400mm F2.8 GM OSS and Sony 70-400mm F4-5.6 G SSM II.

Compare Specifications

Product
Sony FE 400mm F2.8 GM OSS
Sony 70-400mm F4-5.6 G SSM II
Name Sony FE 400mm F2.8 GM OSS Sony 70-400mm F4-5.6 G SSM II
Manufacturer Sony Sony
SKU SEL400F28GM SAL70400G2
Release Date and Price
Sony FE 400mm F2.8 GM OSS
Sony 70-400mm F4-5.6 G SSM II
Release Year 2018 2013
Release Date 2018-06-27 2013-02-20
MSRP N/A N/A
Last known price 11998 USD 1578 USD
Buy it today
Lens Type
Sony FE 400mm F2.8 GM OSS
Sony 70-400mm F4-5.6 G SSM II
Lens Type Telephoto
Supertelephoto
Telephoto
Supertelephoto
Zoom or Prime Prime lens (no zoom) Zoom lens
Mount and Compatibility
Sony FE 400mm F2.8 GM OSS
Sony 70-400mm F4-5.6 G SSM II
Mount Sony E Sony A
Designed for APS-C sensor No (Suitable for all sensors) No (Suitable for all sensors)
Focus
Sony FE 400mm F2.8 GM OSS
Sony 70-400mm F4-5.6 G SSM II
Autofocus (AF) Yes Yes
Built-in Autofocus (AF) Motor Yes Yes
Motor Type Linear Motor Ultrasonic
Focus Method Internal Extends
Closest Focusing Distance 270 cm 150 cm
Maximum Magnification 0,16 0,27
Aperture
Sony FE 400mm F2.8 GM OSS
Sony 70-400mm F4-5.6 G SSM II
Maximum Aperture F2,8 F4-5,6
This lens has a variable aperture at different focal lengths.
F4 at 70 mm
F5,6 at 400 mm
Variable Aperture
Diaphragm Blades 11 9
Optics
Sony FE 400mm F2.8 GM OSS
Sony 70-400mm F4-5.6 G SSM II
Construction 23 elements  /  17 groups 18 elements  /  12 groups
Special Elements/Coatings 1 fluorite and 3 ED elements, Nano AR and fluorine coatings No information
Focal Length
Sony FE 400mm F2.8 GM OSS
Sony 70-400mm F4-5.6 G SSM II
Focal Length 400 mm 70-400 mm
Zoom Range None (Prime lens)
No Zoom available.
330 mm
Built-in Teleconverter No No
Teleconverter Multiplier N/A N/A
Image Stabilization Yes No
Image Stabilization CIPA Rating N/A N/A
Physical
Sony FE 400mm F2.8 GM OSS
Sony 70-400mm F4-5.6 G SSM II
Weather Sealing Yes No
Diameter 158 mm 95 mm
Length 359 mm 196 mm
Weight 2895 gr 1500 gr
Other
Sony FE 400mm F2.8 GM OSS
Sony 70-400mm F4-5.6 G SSM II
Filter Type Drop-in Filter Filter Thread
Filter Diameter 40 mm 77 mm
Lens Hood Included Included
Lens Hood SKU ALC-SH155 ALC-SH121
Tripod Collar Included Included
Tripod Collar SKU N/A N/A