RF 28mm f/2.8 STMvs XF 23mm f/2 R WR

GearFrame · Updated March 2026

Canon RF 28mm f/2.8 STM Canon RF 28mm f/2.8 STM (2023) Starting from £299 new Best for Travel, street & lightweight everyday carry View RF 28mm f/2.8 STM
VS
Fujifilm XF 23mm f/2 R WR Fujifilm XF 23mm f/2 R WR (2016) Starting from £349 new Best for Street, travel & documentary photography View XF 23mm f/2 R WR

GearScore™ Verdict — Which should you buy?

Travel, Street & Lightweight Everyday Carry — RF 28mm f/2.8 STM (2023): The most compact RF prime — at 85g it turns any EOS R into a true everyday pocket camera.

Street, Travel & Documentary Photography — XF 23mm f/2 R WR (2016): One of Fujifilm's sharpest primes — a compact, weather-sealed 35mm equivalent that handles any lighting and any weather.

↓ Full specifications below

Quick take: The rf 28mm f/2.8 stm is the most affordable; only the xf 23mm f/2 r wr is weather sealed. Scroll down for the full spec breakdown.

Full specifications

Specification RF 28mm f/2.8 STM (2023)XF 23mm f/2 R WR (2016)
Price £299 £349
Sensor Canon RF mount (full-frame) f/2 (max aperture)
Video N/A — lens 22cm minimum focus distance
Autofocus STM — quiet, suitable for video Internal focusing with stepping motor — fast and near-silent
Stabilisation None None (relies on body IBIS)
Burst Rate N/A N/A
Battery Life N/A N/A
Weight 85g 180g
Dimensions 69.2mm diameter × 24.7mm length 60mm diameter × 42.3mm length
Weather Sealed No Yes
Viewfinder N/A N/A
Screen N/A N/A
Mount 55mm filter thread Fujifilm X-mount
Memory Cards N/A N/A
Connectivity N/A N/A
Genre RF 28mm f/2.8 STMXF 23mm f/2 R WR
Travel
9.0
9.0
Street
9.0
9.0
Vlogging & Video
7.0
Landscape
7.0
⚡ Compare specs side by side RF 28mm f/2.8 STM prices → XF 23mm f/2 R WR prices →

More comparisons with RF 28mm f/2.8 STM