M.Zuiko Digital 45mm f/1.8vs A6100

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 A6100 Sony A6100 (2019) Starting from £549 new Best for Beginner, family, travel View A6100

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.

Beginner, Family, Travel — A6100 (2019): Best autofocus in its class for the price.

↓ Full specifications below

A6100 (2019)

  • First-time mirrorless buyers who want solid AF
  • Families stepping up from a smartphone

Quick take: The m.zuiko digital 45mm f/1.8 is the most affordable. Scroll down for the full spec breakdown.

Full specifications

Specification M.Zuiko Digital 45mm f/1.8 (2012)A6100 (2019)
Price £199 £549
Sensor f/1.8 (max aperture) APS-C Exmor CMOS
Resolution 24.2MP
Video 50cm minimum focus distance 4K 30fps
Autofocus MSC (Movie and Still Compatible) — quiet, fast stepping motor AF 425-point phase-detect, real-time tracking
Stabilisation None (relies on body IBIS) None
Burst Rate N/A 11fps
Battery Life N/A 420 shots (CIPA)
Weight 116g 396g (body only)
Dimensions 56mm diameter × 46.3mm length 119.9 × 66.9 × 59.4mm
Weather Sealed No No
Viewfinder N/A EVF 0.39" 1.44M-dot
Screen N/A 3.0" tilting touchscreen, 921k-dot
Mount Micro Four Thirds Sony E-Mount
Memory Cards N/A SD UHS-I / Memory Stick
Connectivity N/A Wi-Fi, Bluetooth 4.1, Micro USB, Micro HDMI
Genre M.Zuiko Digital 45mm f/1.8A6100
Portrait
9.0
Street
7.0
Travel
7.0
⚡ Compare specs side by side M.Zuiko Digital 45mm f/1.8 prices → A6100 prices →

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