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Canon EOS 90Dvs EOS R1vs Canon EOS R3

GearFrame · Updated March 2026

Canon Canon EOS 90D Canon Canon EOS 90D (2019) Starting from £849 new Best for Sports, wildlife & DSLR enthusiasts View Canon EOS 90D
VS
Canon EOS R1 Canon EOS R1 (2024) Starting from £5999 new Best for Professional sports, wildlife & photojournalism View EOS R1
VS
Canon Canon EOS R3 Canon Canon EOS R3 (2021) Starting from £5999 new Best for Sports & photojournalism professionals View Canon EOS R3

GearScore™ Verdict — Which should you buy?

Sports, Wildlife & Dslr Enthusiasts — Canon EOS 90D (2019): The best APS-C DSLR Canon ever made — 32MP, 10fps, weather sealing, and an optical viewfinder experience no mirrorless can replicate.

Professional Sports, Wildlife & Photojournalism — EOS R1 (2024): Canon's ultimate professional camera — 40fps, a class-leading EVF, and AI AF that simply doesn't miss.

Sports & Photojournalism Professionals — Canon EOS R3 (2021): The pinnacle of Canon's mirrorless lineup for speed — Eye Control AF and 30fps burst in the most rugged body Canon has ever produced.

↓ Full specifications below

Canon EOS 90D (2019)

  • DSLR photographers who aren't ready to switch to mirrorless
  • Sports and wildlife shooters who want optical viewfinder tracking
  • Canon APS-C DSLR users upgrading to 32.5MP and faster burst
  • Photographers who prefer the battery life and handling of a traditional DSLR

EOS R1 (2024)

  • Professional sports and news photographers who cannot miss a shot
  • Wildlife photographers needing the fastest AF and burst available
  • Photojournalists requiring reliable pro-grade build and connectivity
  • Canon R3 owners or 1D X Mark III users upgrading to mirrorless flagship

Canon EOS R3 (2021)

  • Professional sports and photojournalism photographers
  • Canon users who need the fastest burst and most reliable AF in the system
  • R5 users who want a pro-grade grip and faster shooting speed
  • Event photographers who need eye-controlled AF and dual card slots

Quick take: The canon eos 90d has the highest resolution at 32mp; the canon eos 90d is the most affordable. Scroll down for the full spec breakdown.

Full specifications

Specification Canon EOS 90D (2019)EOS R1 (2024)Canon EOS R3 (2021)
Price £849 £5,999 £5,999
Sensor 32.5MP APS-C CMOS (Dual Pixel AF) 24.2MP Full-Frame Stacked CMOS 24.1MP full-frame BSI stacked CMOS
Resolution 32.5MP 24.2MP 24.1MP
Video 4K/30p (1.6× crop), FHD/120p 6K RAW/60p, 4K/120p, 1080p/240p 6K RAW, 4K/120p, 1080p/180p
Autofocus Dual Pixel CMOS AF (live view), 45-point phase-detect (OVF) Dual Pixel CMOS AF III — 100% coverage, deep learning subject detection Dual Pixel CMOS AF II with Eye Control AF
Stabilisation None (no IBIS) IBIS — up to 8 stops combined 8-stop IBIS
Burst Rate 10fps mechanical 40fps electronic, 12fps mechanical 30fps electronic / 12fps mechanical
Battery Life ~1300 shots (CIPA with OVF) ~530 shots (CIPA) 620 shots (CIPA)
Weight 701g body only 1470g (with battery) 1015g body only
Dimensions 140.7 × 104.8 × 76.8mm 159.5 × 143.9 × 87.3mm 150.0 × 142.6 × 87.2mm
Weather Sealed Yes Yes Yes
Viewfinder Optical pentaprism, 100% coverage, 0.95× magnification EVF, 9.44M dots, 0.90× magnification 0.76" OLED EVF, 5.76M dots, 120fps
Screen 3.0" vari-angle touchscreen 3.2" fully articulating touchscreen 3.2" fully articulating touchscreen
Mount Canon EF / EF-S Canon RF mount Canon RF
Memory Cards Dual SD UHS-II slots Dual CFexpress Type B Dual CFexpress Type B
Connectivity USB 2.0, Bluetooth, Wi-Fi USB-C (10Gbps), Wi-Fi 6GHz, Bluetooth, Ethernet, HDMI USB-C 3.2, HDMI full-size, Wi-Fi 6, Bluetooth, LAN
Genre Canon EOS 90DEOS R1Canon EOS R3
Sports & Action
9.0
9.0
Wildlife
9.0
9.0
9.0
Portrait
9.0
7.0
Landscape
7.0
Travel
7.0
4.0
Vlogging & Video
4.0
9.0
7.0
Sports
9.0
Photojournalism
9.0
9.0
Wedding
9.0
Wedding & Events
7.0

GearScore™ suitability scores are based on aggregated purchaser reviews weighted by photography genre. See how scores are calculated →

⚡ Compare specs side by side Canon EOS 90D prices → EOS R1 prices → Canon EOS R3 prices →

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