M.Zuiko Digital 45mm f/1.8vs Sony FE 50mm f/1.8

GearFrame · Updated March 2026

OM System M.Zuiko Digital 45mm f/1.8 (2012) Starting from £199 new Best for Portraits & everyday photography View M.Zuiko Digital 45mm f/1.8
VS
Sony Sony FE 50mm f/1.8 Sony Sony FE 50mm f/1.8 (2016) Starting from £199 new Best for Portraits & everyday View Sony FE 50mm f/1.8

GearScore™ Verdict — Which should you buy?

Portraits & Everyday Photography — M.Zuiko Digital 45mm f/1.8 (2012): An outstanding portrait prime that punches far above its price point — compact, sharp, and beautifully built.

Portraits & Everyday — Sony FE 50mm f/1.8 (2016): The most affordable full-frame prime in the Sony FE system — f/1.8 subject separation and linear motor AF at an entry-level price.

↓ Full specifications below

Quick take: These cameras are closely matched across the key specs below. Scroll down for the full spec breakdown.

Full specifications

Specification M.Zuiko Digital 45mm f/1.8 (2012)Sony FE 50mm f/1.8 (2016)
Price £199 £199
Sensor f/1.8 (max aperture) f/1.8 (max aperture)
Video 50cm minimum focus distance 45cm minimum focus distance
Autofocus MSC (Movie and Still Compatible) — quiet, fast stepping motor AF Linear motor (fast and quiet AF)
Stabilisation None (relies on body IBIS) None (relies on body IBIS)
Burst Rate N/A
Battery Life N/A
Weight 116g 186g
Dimensions 56mm diameter × 46.3mm length 68.6 × 59.5mm
Weather Sealed No No
Viewfinder N/A
Screen N/A
Mount Micro Four Thirds Sony FE (full-frame E-mount)
Memory Cards N/A
Connectivity N/A
Genre M.Zuiko Digital 45mm f/1.8Sony FE 50mm f/1.8
Portrait
9.0
9.0
Street
7.0
7.0
Travel
7.0
Family & Everyday
9.0
Vlogging & Video
7.0
Landscape
4.0
Sports & Action
4.0
⚡ Compare specs side by side M.Zuiko Digital 45mm f/1.8 prices → Sony FE 50mm f/1.8 prices →

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