Sony E PZ 18-110mm f/4 G OSS vs Sony FE 100-400mm f/5.6-8 OSS

Both are Sony E mount zooms for telephoto — here's how the specs differ and which to pick. Every spec is from the manufacturer's own catalog.

Last verified 2026-09-01 · Sony E mount · prices change — check the retailer

Spec	Sony E PZ 18-110mm f/4 G OSS	Sony FE 100-400mm f/5.6-8 OSS
Focal length	18-110mm	100-400mm
Max aperture	f/4	f/5.6-8
Type	zoom	zoom
Coverage	APS-C	full-frame
Mount	Sony E	Sony E

Which should you buy?

the Sony E PZ 18-110mm f/4 G OSS opens wider (f/4) — brighter in low light and more background blur
the Sony E PZ 18-110mm f/4 G OSS covers 18-110mm and the Sony FE 100-400mm f/5.6-8 OSS covers 100-400mm — pick the range that matches what you shoot
the Sony FE 100-400mm f/5.6-8 OSS covers full-frame (also works on APS-C bodies); the Sony E PZ 18-110mm f/4 G OSS is APS-C-only — it won't fill a full-frame sensor

Where to buy

Check the Sony E PZ 18-110mm f/4 G OSS price on Amazon → We could not find this one on Amazon US in Sony E — this button runs an Amazon search for it rather than opening a product page.

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Check the Sony FE 100-400mm f/5.6-8 OSS price on Amazon →

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FAQ

What's the difference between the Sony E PZ 18-110mm f/4 G OSS and the Sony FE 100-400mm f/5.6-8 OSS?
The Sony E PZ 18-110mm f/4 G OSS is 18-110mm f/4 zoom, APS-C; the Sony FE 100-400mm f/5.6-8 OSS is 100-400mm f/5.6-8 zoom, full-frame. Both fit the Sony E mount.

Which is better in low light, the Sony E PZ 18-110mm f/4 G OSS or the Sony FE 100-400mm f/5.6-8 OSS?
The Sony E PZ 18-110mm f/4 G OSS — its f/4 maximum aperture lets in more light and gives more background blur than the f/5.6-8 of the other.

Do the Sony E PZ 18-110mm f/4 G OSS and Sony FE 100-400mm f/5.6-8 OSS fit the same camera?
Yes — both are Sony E mount lenses, so they fit Sony a7/a9/a1 (full-frame) and a6000-series (APS-C). Note the Sony E PZ 18-110mm f/4 G OSS is APS-C-only and won't fill a full-frame sensor.

Citing these specs? Go ahead — manufacturer data, last verified 2026-09-01. Copy a ready-made reference:

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Sony FE 100-400mm f/5.6-8 OSSAffiliate linkAmazon →