RF 15-35mm f/2.8L IS USMvs Sony FE 24-70mm f/2.8 GM II

GearFrame · Updated March 2026

Canon RF 15-35mm f/2.8L IS USM Canon RF 15-35mm f/2.8L IS USM (2019) From £2299 Best for Architecture, landscape & astrophotography View RF 15-35mm f/2.8L IS USM
VS
Sony Sony FE 24-70mm f/2.8 GM II Sony Sony FE 24-70mm f/2.8 GM II (2022) From £2099 Best for Professional, wedding & video View Sony FE 24-70mm f/2.8 GM II

Which should you buy?

Architecture, Landscape & Astrophotography — RF 15-35mm f/2.8L IS USM (2019): The best wide-angle zoom Canon has ever made — optically superb, stabilised, and L-series built.

Professional, Wedding & Video — Sony FE 24-70mm f/2.8 GM II (2022): The best standard zoom for Sony FE — the GM II's dual XD linear motors and optical performance set the benchmark, now in a lighter body.

↓ Full specifications below

Quick take: The sony fe 24-70mm f/2.8 gm ii is the most affordable. Scroll down for the full spec breakdown.

Full specifications

Specification RF 15-35mm f/2.8L IS USM (2019)Sony FE 24-70mm f/2.8 GM II (2022)
Price £2,299 £2,099
Sensor Canon RF mount (full-frame) f/2.8 constant (max aperture throughout zoom range)
Video N/A — lens 21cm minimum focus distance (wide), 30cm (tele)
Autofocus Dual Nano USM — fast, precise, near-silent Dual XD Linear Motor — class-leading speed and silence
Stabilisation Optical IS — 5 stops (up to 7 stops with IBIS combo) None (relies on body IBIS)
Burst Rate N/A
Battery Life N/A
Weight 840g 695g
Dimensions 88.5mm diameter × 126.8mm length 87.8 × 119.9mm
Weather Sealed Yes Yes
Viewfinder N/A
Screen N/A
Mount 82mm filter thread Sony FE (full-frame E-mount)
Memory Cards N/A
Connectivity N/A
Genre RF 15-35mm f/2.8L IS USMSony FE 24-70mm f/2.8 GM II
Landscape
9.0
7.0
Architecture
9.0
Astrophotography
9.0
Wedding & Events
9.0
Vlogging & Video
9.0
Portrait
9.0
Street
7.0
Sports & Action
4.0
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