EF 50mm f/1.8 STMvs Lumix G 25mm f/1.7 ASPH

GearFrame · Updated March 2026

Canon EF 50mm f/1.8 STM Canon EF 50mm f/1.8 STM (2015) Starting from £119 new Best for Everyday photography, portraits & low light View EF 50mm f/1.8 STM
VS
Lumix Lumix G 25mm f/1.7 ASPH Lumix Lumix G 25mm f/1.7 ASPH (2015) Starting from £149 new Best for Everyday photography & beginners View Lumix G 25mm f/1.7 ASPH

GearScore™ Verdict — Which should you buy?

Everyday Photography, Portraits & Low Light — EF 50mm f/1.8 STM (2015): The best first upgrade for any Canon DSLR owner — extraordinary value, genuine f/1.8 speed, and a natural perspective for everyday shooting.

Everyday Photography & Beginners — Lumix G 25mm f/1.7 ASPH (2015): The best-value standard prime for Micro Four Thirds — compact, capable, and very affordable.

↓ Full specifications below

Quick take: The ef 50mm f/1.8 stm is the most affordable. Scroll down for the full spec breakdown.

Full specifications

Specification EF 50mm f/1.8 STM (2015)Lumix G 25mm f/1.7 ASPH (2015)
Price £119 £149
Sensor f/1.8 (max aperture) f/1.7 (max aperture)
Video 35cm minimum focus distance 25cm minimum focus distance
Autofocus STM stepping motor — smooth and near-silent for video Stepping motor — quiet and smooth for video
Stabilisation None (relies on body IS if available) None (relies on body IBIS)
Burst Rate N/A N/A
Battery Life N/A N/A
Weight 160g 125g
Dimensions 69.2mm diameter × 39.3mm length 60.8mm diameter × 52mm length
Weather Sealed No No
Viewfinder N/A N/A
Screen N/A N/A
Mount Canon EF / EF-S Micro Four Thirds
Memory Cards N/A N/A
Connectivity N/A N/A
Genre EF 50mm f/1.8 STMLumix G 25mm f/1.7 ASPH
Portrait
9.0
Street
7.0
9.0
Travel
7.0
7.0
Vlogging & Video
7.0
⚡ Compare specs side by side EF 50mm f/1.8 STM prices → Lumix G 25mm f/1.7 ASPH prices →

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