Canon RF 70-200mm f/4L IS USMvs A6100

GearFrame · Updated March 2026

Canon Canon RF 70-200mm f/4L IS USM Canon Canon RF 70-200mm f/4L IS USM (2020) Starting from £1699 new Best for Travel, sports & wildlife View Canon RF 70-200mm f/4L IS USM
VS
Sony A6100 Sony A6100 (2019) Starting from £549 new Best for Beginner, family, travel View A6100

GearScore™ Verdict — Which should you buy?

Travel, Sports & Wildlife — Canon RF 70-200mm f/4L IS USM (2020): The smart telephoto choice for RF shooters who want L-series quality in a remarkably compact package.

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 a6100 is the most affordable; only the canon rf 70-200mm f/4l is usm is weather sealed. Scroll down for the full spec breakdown.

Full specifications

Specification Canon RF 70-200mm f/4L IS USM (2020)A6100 (2019)
Price £1,699 £549
Sensor f/4 (constant max aperture) APS-C Exmor CMOS
Resolution 24.2MP
Video 60cm minimum focus distance 4K 30fps
Autofocus Nano USM — fast, silent, and ideal for video tracking 425-point phase-detect, real-time tracking
Stabilisation 5-stop IS (up to 7.5 stops with compatible bodies) None
Burst Rate N/A 11fps
Battery Life N/A 420 shots (CIPA)
Weight 695g 396g (body only)
Dimensions 83.5mm diameter × 149mm length (collapsed) 119.9 × 66.9 × 59.4mm
Weather Sealed Yes No
Viewfinder N/A EVF 0.39" 1.44M-dot
Screen N/A 3.0" tilting touchscreen, 921k-dot
Mount Canon RF 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 Canon RF 70-200mm f/4L IS USMA6100
Travel
9.0
Wildlife
7.0
Portrait
7.0
⚡ Compare specs side by side Canon RF 70-200mm f/4L IS USM prices → A6100 prices →

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