Sony FE 100–400mm F4.5 GM OSS vs Sony FE 70-200mm F4 Macro G OSS II

Every spec side by side, from each maker's published figures.

Better figure, where one is clearly better

FE 100–400mm F4.5 GM OSS compared with FE 70-200mm F4 Macro G OSS II
SonyFE 100–400mm F4.5 GM OSSSonyFE 70-200mm F4 Macro G OSS II
Overview
ReleasedJune 2026July 2023
Optics
Lens typeZoomZoom
Focal length100–400 mm70–200 mm
Maximum aperturef/4.5f/4
Minimum aperturef/32f/22
Macro lens–Yes
Optical construction28 elements in 20 groups, including one filter19 elements in 13 groups
Special elementsOne ED XA and one XA aspherical element, two Super ED and three ED elementsOne AA advanced-aspherical element, one aspherical element, three ED and one Super ED glass elements
CoatingsNano AR Coating II; fluorine coating on front elementFluorine coating on the front element
Diaphragm11 rounded bladesNine rounded blades
Angle of view24°–6°10′ full frame; 16°–4°10′ APS-C34°–12°30′ full frame; 23°–8° APS-C
Mount and compatibility
MountsSony ESony E
Image circleFull frameFull frame
Image circle detailFull-frame coverage; 150–600 mm equivalent field of view on APS-CFull-frame coverage; 105–300 mm equivalent field of view on APS-C
Teleconverter supportCompatible with Sony SEL14TC and SEL20TCSEL14TC gives F5.6 maximum aperture; SEL20TC gives F8 maximum aperture, up to 400 mm reach and 1.0× magnification throughout the zoom range
Focus and stabilisation
AutofocusYesYes
Minimum focus distance0.64 m0.26 m
Maximum magnification0.25×0.5×
Optical stabilisationYesYes
Autofocus detailFour XD linear motors and floating focus; full-time direct manual focus and Linear Response MFFour XD linear motors with floating focus groups; compatible with Alpha 1 30 fps bursts under specified shutter-speed, exposure and AF conditions
Focus distance detailMinimum focus 0.64 m at 100 mm or 1.5 m at 400 mmMinimum focus 0.26 m at 70 mm or 0.42 m at 200 mm; Linear Response MF and switchable full-time DMF; focus limiter selects full, 3 m–infinity or macro
Magnification detailSony specifies maximum magnification 0.25×; PetaPixel reports 1:3, which is not used for the main specificationMaximum magnification 0.5× throughout the zoom range without teleconverter; 1.0× requires separately sold SEL20TC
Stabilisation detailOptical SteadyShot with standard, panning and irregular-motion modes; camera-body coordination and mode 3 depend on body compatibility and firmwareOptical SteadyShot with modes 1, 2 for panning and 3 for erratic subjects; mode 3 may require compatible body firmware. Digital Camera World measured about three stops of combined lens/body benefit on Alpha 7 IV, not a maker rating
Video featuresDesign reduces focus breathing; breathing compensation on compatible bodies changes the field of view slightlyLow-noise focusing and aperture operation; compatible-body breathing compensation; body compatibility applies
Design
Dust and moisture resistantYesYes
Filter diameter95 mm72 mm
Maximum diameter119.8 mm82.2 mm
Length328 mm149 mm
Weight1,840 g794 g (better)
ControlsFour customisable focus-hold buttons, AF/MF and full-time DMF switches, focus limiter, OSS switches, zoom torque switch, tripod-ring click switch and function ring for preset focus, power focus or full-frame/APS-C switchingAF/MF, full-time DMF, focus-range and OSS switches; three focus-hold buttons; zoom lock at 70 mm; no aperture ring
Zoom designInternal zoom; barrel length remains unchangedExtending barrel; 149 mm length is at the wide-angle setting
Filter detail95 mm front thread and 40.5 mm drop-in filter; Sony requires the supplied normal filter or optional polarising filter to remain installed when shooting–
Weather resistanceDust- and moisture-resistant design; not guaranteed completely dust- or moisture-proofDust- and moisture-resistant design; not guaranteed completely dust- or moisture-proof
Dimensions detail–Maximum diameter 82.2 mm; length 149 mm at 70 mm
Weight detailApproximately 1840 g lens; separate hood and caps excluded. Sony's specifications do not provide a tripod-mount-excluded weightApproximately 794 g excluding the removable tripod mount; separate hood and caps excluded. Digital Camera World’s 749 g specification conflicts with Sony’s published 794 g
Tripod mountIntegrated tripod mount; both reviews note that its foot is not readily removable and lacks direct Arca-Swiss compatibilityRemovable rotating tripod mount supplied. Reviews disagree about Arca-Swiss compatibility, so no compatibility claim is made here
Lens hoodALC-SH187 round bayonet hoodALC-SH176 petal bayonet hood
In the boxALC-SH187 hood, ALC-F95S front cap, ALC-R1EM rear cap, soft case, lens strap, case strap and drop-in filterALC-SH176 hood, ALC-F72S front cap, ALC-R1EM rear cap and tripod mount; no case listed by Sony Japan
Release detailSony UK announced on 13 May 2026 with June 2026 availability and an approximate £4400 list price; first-sale precision remains the month. SEL100400MC is the constant-F4.5 model, distinct from the earlier variable-aperture SEL100400GMSony Europe specified availability by the end of July 2023; Japan specified 28 July, distinct from 18 July pre-orders. Main date retains July precision for regional availability. Maker front coating is fluorine; Amateur Photographer’s flare-coating description is not imported as a maker coating claim

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