Decision tools · Compare

A1 vs EOS R5 Mark II

Quick take: The A1 has the highest resolution at 55MP; the A1 is the most affordable; only the EOS R5 Mark II is weather sealed.

Different kinds of camera — their specs aren't comparable, so read the rows as facts, not a contest.

32 specs side by side·15 genres scored·UK prices from Wex Photo Video, Clifton Cameras, MPB, eBay and Amazon UK

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

Size comparedbody only, no lens · drawn to one scale
0 25 50 75 100 125 150 EOS R5 Mark II 138 mm 101 mm A1 96 mm 81 mm
  • A1 96 × 81 × 141 mm · 249 g
  • EOS R5 Mark II 138 × 101 × 94 mm · 670 g

The A1 is 42 mm narrower, 20 mm shorter, 47 mm deeper and 421 g lighter than the EOS R5 Mark II.

Drawn to scale from the makers' dimensions (W × H × D). Front shown, depth on the slanted edge.

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 A1Antigravity · 2025EOS R5 Mark IICanon · 2024
Price £909Best£4,399
Sensor —45MP full-frame BSI stacked CMOS
Resolution 55.0MPBest45.0MP
Video 8K8K/60p RAW, 4K/120p, Cinema RAW Light
Autofocus —Dual Pixel CMOS AF II, AI subject tracking
Stabilisation —8-stop IBIS (coordinated with IS lenses)
Burst Rate —30fps electronic / 12fps mechanical
Battery Life —570 shots (CIPA)
Weight 249gBest746g (body only)
Dimensions 96 × 81 × 141 mm138.5 × 101.2 × 93.5mm
Weather Sealed Not weather sealedYesBest
Viewfinder —0.64" OLED EVF, 5.76M dots, 120fps
Screen —3.2" fully articulating touchscreen
Mount Fixed lens (360°, f/2.2)Canon RF
Memory Cards —CFexpress Type B + SD UHS-II
Connectivity —USB-C 3.2, HDMI full-size, Wi-Fi 6, Bluetooth
Take-off weight 249 g—
Fly without registering Yes — under 250 g—
Flight time 24 min—
Wind resistance 10.7 m/s—
Obstacle sensing Omnidirectional—
Video link OmniLink 360—
Range 6.0 km—
Top speed 16.0 m/s—
Cameras 1—
RAW stills Yes—
Vertical shooting Not supported—
Intelligent flight Subject tracking, waypoints, return-to-home—
Storage 20 GB built in + microSD slot—
Controller in the box Vision goggles + Grip Motion Controller—
FPV Yes, goggles in the box—
Folds Yes—

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
A1
EOS R5 Mark II
Portrait
—
8.8/10
Street
—
6.7/10
Travel
—
6.6/10
Wedding & Events
—
8.6/10
Vlogging & Video
—
6.0/10
Filmmaking
—
8.3/10
Documentary
—
8.3/10
Sports & Action
—
9.0/10
Landscape
—
7.3/10
Wildlife
—
8.9/10
Casual
—
5.4/10
Food
—
8.3/10
Macro
—
8.9/10
Architecture
—
7.5/10
Astrophotography
—
6.5/10

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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