Lumix G 25mm f/1.7 ASPHvs Sony FE 50mm f/1.8

GearFrame · Updated March 2026

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
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?

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.

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: The lumix g 25mm f/1.7 asph is the most affordable. Scroll down for the full spec breakdown.

Full specifications

Specification Lumix G 25mm f/1.7 ASPH (2015)Sony FE 50mm f/1.8 (2016)
Price £149 £199
Sensor f/1.7 (max aperture) f/1.8 (max aperture)
Video 25cm minimum focus distance 45cm minimum focus distance
Autofocus Stepping motor — quiet and smooth for video 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 125g 186g
Dimensions 60.8mm diameter × 52mm 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 Lumix G 25mm f/1.7 ASPHSony FE 50mm f/1.8
Street
9.0
7.0
Vlogging & Video
7.0
7.0
Travel
7.0
Portrait
9.0
Family & Everyday
9.0
Landscape
4.0
Sports & Action
4.0
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