Canon EOS 90Dvs EOS R6 Mark IIvs Nikon Z9

GearFrame · Updated March 2026

Canon Canon EOS 90D Canon Canon EOS 90D (2019) From £849 Best for Sports, wildlife & DSLR enthusiasts View Canon EOS 90D
VS
Canon EOS R6 Mark II Canon EOS R6 Mark II (2022) From £2099 Best for Portraits & action View EOS R6 Mark II
VS
Nikon Nikon Z9 Nikon Nikon Z9 (2021) From £5499 Best for Professional sports & wildlife View Nikon Z9

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.

Portraits & Action — EOS R6 Mark II (2022): 40fps burst, 8-stop IBIS, and Canon's best-in-class Dual Pixel AF — exceptional for action, sports, and portrait work.

Professional Sports & Wildlife — Nikon Z9 (2021): The Z9 redefined what professional mirrorless could be — no mechanical shutter, 45MP stacked BSI, and 8K RAW in the most rugged Z body.

↓ Full specifications below

Canon EOS 90D (2019)

  • You're invested in Canon EF DSLR lenses and don't want to switch systems
  • You shoot wildlife or sports and prefer an optical viewfinder
  • You want a mid-range DSLR upgrade without going mirrorless

EOS R6 Mark II (2022)

  • You want a do-everything full-frame body for weddings and events
  • You need reliable subject tracking across stills and fast-moving video
  • You shoot both photos and video professionally and need a single body that handles both
  • You want Canon's colour science with a modern mirrorless system

Nikon Z9 (2021)

  • You shoot professionally and need a camera body that handles everything without compromise
  • You're a sports, wildlife, or commercial photographer who demands the absolute best
  • You want a camera body that will remain state-of-the-art for the next decade

Quick take: The nikon z9 has the highest resolution at 46mp; the canon eos 90d is the most affordable. Scroll down for the full spec breakdown.

Full specifications

Specification Canon EOS 90D (2019)EOS R6 Mark II (2022)Nikon Z9 (2021)
Price £849 £2,099 £5,499
Sensor 32.5MP APS-C CMOS (Dual Pixel AF) 24.2MP Full-frame BSI CMOS 45.7MP full-frame BSI stacked CMOS
Resolution 32.5MP 24.2MP 45.7MP
Video 4K/30p (1.6× crop), FHD/120p 4K/60p 10-bit oversampled, 6K RAW out, FHD/180p 8K/30p RAW, 4K/120p, ProRes RAW
Autofocus Dual Pixel CMOS AF (live view), 45-point phase-detect (OVF) Dual Pixel CMOS AF II, 6072 zones, deep-learning subject tracking Subject detection AF, 493-point phase-detect
Stabilisation None (no IBIS) 5-axis IBIS, 8.0 stops (coordinated with IS lenses) 6-stop IBIS
Burst Rate 10fps mechanical 12fps mechanical, 40fps electronic 20fps RAW / 120fps JPEG
Battery Life ~1300 shots (CIPA with OVF) ~760 shots (CIPA) 740 shots (CIPA)
Weight 701g body only 670g body only 1340g body only
Dimensions 140.7 × 104.8 × 76.8mm 138.4 × 98.4 × 88.4mm 149.0 × 149.5 × 90.5mm
Weather Sealed Yes Yes Yes
Viewfinder Optical pentaprism, 100% coverage, 0.95× magnification EVF, 3.69M dots, 0.76× magnification 0.5" Quad-VGA OLED EVF, 3.69M dots, 120fps
Screen 3.0" vari-angle touchscreen 3.0" fully articulating touchscreen 3.2" tilting touchscreen
Mount Canon EF / EF-S Canon RF mount (full-frame) Nikon Z-mount
Memory Cards Dual SD UHS-II slots Dual SD UHS-II slots Dual CFexpress Type B / XQD
Connectivity USB 2.0, Bluetooth, Wi-Fi USB-C 3.1, Bluetooth, Wi-Fi USB-C 3.2, HDMI full-size, Wi-Fi 6, Bluetooth, LAN
⚡ Compare specs side by side Canon EOS 90D prices → EOS R6 Mark II prices → Nikon Z9 prices →

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