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EOS 40D vs EOS R5 Mark II

Quick take: The EOS R5 Mark II has the highest resolution at 45MP; the EOS 40D is the most affordable.

16 specs side by side·15 genres scored·UK prices from Wex Photo Video and Clifton Cameras

How to read this page. Highlighted cells win that row on the spec alone. Genre scores are the engine's base scores (enthusiast, photo and video); Camera Match re-weights them for your level and priorities. Price buttons are affiliate links; the price you pay is the same.

Price buttons are affiliate links — GearFrame may earn a commission at no extra cost to you. It never affects a score. Learn more

Verdictwhich should you buy?

EOS R5 Mark II — Hybrid Shooters & Professionals: The most complete hybrid camera Canon has ever made — 45MP stacked BSI, 30fps burst, 8K/60p RAW, and Canon's legendary Dual Pixel AF in one body.

Who should buy what
EOS R5 Mark II (2024)
is the right camera for you if…
  • Professional photographers who want 8K RAW and 45MP in one body
  • R5 owners upgrading to faster AF, improved overheating, and neural network processing
  • Wildlife and sports professionals who need high resolution and fast burst
  • Hybrid shooters who demand the very best Canon has to offer
Full specificationsthe better value in each row is highlighted
Specification EOS 40DCanon · 2007EOS R5 Mark IICanon · 2024
Price £26 usedBest£4,399
Sensor 10.1MP APS-C CMOS45MP full-frame BSI stacked CMOS
Resolution 10.1MP45.0MPBest
Video No video8K/60p RAW, 4K/120p, Cinema RAW Light
Autofocus 9-point all cross-type phase-detect via viewfinder; contrast AF in live viewDual Pixel CMOS AF II, AI subject tracking
Stabilisation No IBIS (lens-based stabilisation only)8-stop IBIS (coordinated with IS lenses)
Burst Rate 6.5fps30fps electronic / 12fps mechanicalBest
Battery Life ~800 shots (CIPA)Best570 shots (CIPA)
Weight 820g (with battery)746g (body only)Best
Dimensions 145.5 × 107.8 × 73.5mm138.5 × 101.2 × 93.5mm
Weather Sealed YesYes
Viewfinder Optical pentaprism, 95% coverage, 0.95x0.64" OLED EVF, 5.76M dots, 120fps
Screen 3.0" fixed LCD, 230k dots3.2" fully articulating touchscreen
Mount Canon EF / EF-SCanon RF
Memory Cards Single CompactFlash slotCFexpress Type B + SD UHS-II
Connectivity USB 2.0, AV out, N3 remoteUSB-C 3.2, HDMI full-size, Wi-Fi 6, Bluetooth

Wins the row — price, resolution, burst, battery, weight and sealing are compared; text specs aren't ranked.

How they score by genreengine base scores out of 10
Genre
EOS 40D
EOS R5 Mark II
Portrait
4.8/10
8.8/10
Street
4.5/10
6.7/10
Travel
4.6/10
6.6/10
Wedding & Events
4.7/10
8.6/10
Documentary
3.8/10
8.3/10
Sports & Action
5.4/10
9.0/10
Landscape
4.1/10
7.3/10
Wildlife
5.7/10
8.9/10
Casual
2.6/10
5.4/10
Food
3.4/10
8.3/10
Macro
3.2/10
8.9/10
Architecture
3.7/10
7.5/10
Astrophotography
5.1/10
6.5/10
Vlogging & Video
—
6.0/10
Filmmaking
—
8.3/10

Scores come from the same engine as Camera Match: verified specifications weighted by what each genre needs, with documented adjustments. The product page and this table show the enthusiast base score. See how scores are calculated →

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