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  2. /Cameras
  3. /Sony A1 vs Canon EOS R3

Sony A1 vs Canon EOS R3

Verdict

Our overall take, at a glance

Key takeaways

  • Sony A1 and Canon EOS R3 are closely matched overall (within 1 point).
  • Sony A1 stands out on Sensor Megapixels: 50.1 MP, Max Video Resolution: 7680 × 4320 px, Max Video Frame Rate: 120 Hz.
  • Canon EOS R3 counters with Performance Burst Speed (mechanical): 12, Display & Viewfinder LCD Size: 3.2 in, Display & Viewfinder LCD Resolution: 4,150,000.
Sony A1 and Canon EOS R3 are closely matched
Sony A1
75
Canon EOS R3
74
Where Sony A1 stands out
  • Sensor Megapixels: 50.1 MP
  • Max Video Resolution: 7680 × 4320 px
  • Max Video Frame Rate: 120 Hz
Where Canon EOS R3 stands out
  • Performance Burst Speed (mechanical): 12
  • Display & Viewfinder LCD Size: 3.2 in
  • Display & Viewfinder LCD Resolution: 4,150,000

In-depth analysisAI

AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Jun 2026.

Sony A1

The Sony A1 is a professional mirrorless interchangeable-lens camera designed around a high-performance full-frame sensor. Built for demanding media creators, it unifies fast electronic shutter capabilities, sophisticated autofocus, and flexible recording formats into a highly adaptable body.

Best for High-speed sports and action photographyBest for Hybrid professional photo and video production
Pros
  • Electronic shutter capability that supports flash synchronization
  • Lossless compressed raw formats that balance image quality with file size
  • Advanced autofocus tracking suitable for capturing fast-moving subjects
Cons
  • Substantial financial investment required for the camera body and professional-tier lenses
Source
  • Wikidata: Sony α1Establishes the device classification as a professional mirrorless camera featuring a full-frame sensor.
  • A1 - Wikipedia
Video — reviews used (3)

Details hands-on features including electronic shutter flash synchronization, lossless compressed raw capabilities, and performance in action scenarios.

Generated Jun 30, 2026

Canon EOS R3

The Canon EOS R3 is a professional full-frame mirrorless camera designed for high-speed action, sports, and wildlife photography. Powered by the DIGIC X image processor, it features a 24.1-megapixel back-illuminated stacked CMOS sensor and a robust magnesium alloy body with an integrated vertical grip.

Best for Fast-paced sports and action trackingBest for Wildlife and bird-in-flight photographyBest for Hybrid professional shooting demanding both fast stills and 6K RAW video
Pros
  • Exceptionally fast continuous shooting of up to 30 fps electronically, plus an ultra-high-speed custom mode reaching up to 195 fps
  • Innovative Eye Control AF technology that lets the photographer select focus points simply by looking through the viewfinder
  • High-quality internal video recording at up to 6K 60p RAW and downsampled 4K
  • Robust physical build featuring high-tier weather sealing, integrated dual grips, and dual card slots
Cons
  • Significant initial cost with an introductory price of $5,999 for the body alone
  • A lower sensor resolution of 24.1 megapixels compared to other high-end studio or landscapes-focused cameras
  • Noticeable bulk and weight, exceeding one kilogram with a battery and memory card inserted
Official
  • Official product pageConfirms the product's placement in Canon's professional system lineup.
Source
  • Wikidata: Canon EOS R3
  • Canon EOS R3 - WikipediaProvided comprehensive specifications including the DIGIC X processor, stacked sensor, Eye Control AF, dimensions, pricing, and shooting speeds.
Video — reviews used (3)

Offered feedback on ergonomics, overall handling, and long-term usability in professional workflows.

Generated Jun 30, 2026

Value for Money

Which is the better deal for the price

Enter today's price for each product to see which offers better value. Use the same currency for both.

Sony A1

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Canon EOS R3

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Physical Comparison

Weigh them up, then compare real dimensions in 3D

737 g1015 g
Sony A1Canon EOS R3

Canon EOS R3 is 278 g (38%) heavier than Sony A1.

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Review Videos

Hand-picked expert reviews for each product

Detailed Specifications

The full spec sheet, side by side

Sensor

Feature
Sony A1
Canon EOS R3
Sensor Type
Full-frame Exmor RS stacked CMOS
Full-frame stacked BSI CMOS
Sensor Size
Full-frame
Full-frame
Megapixels
50.1 MP
24.1 MP
Image Stabilization (IBIS)
Yes
Yes
ISO Min
100
100
ISO Max
32,000
102,400

Video

Feature
Sony A1
Canon EOS R3
Max Video Resolution
7680 × 4320 px
6000 × 3164 px
Max Video Frame Rate
120 Hz
60 Hz
Video Bit Depth
10
10
Log Profile
Yes
Yes

Performance

Feature
Sony A1
Canon EOS R3
Burst Speed (mechanical)
10
12
Burst Speed (electronic)
30
30

Display & Viewfinder

Feature
Sony A1
Canon EOS R3
LCD Size
3 in
3.2 in
LCD Resolution
1,440,000
4,150,000
Viewfinder Resolution
9,437,184
5,760,000
Touchscreen
Yes
Yes
Articulating Screen
Yes
Yes

Connectivity & Storage

Feature
Sony A1
Canon EOS R3
Lens Mount
Sony E
Canon RF
Dual Card Slots
Yes
Yes
Weather Sealing
Yes
Yes
Wi-Fi
Yes
Yes
Bluetooth
Yes
Yes

Physical & Battery

Feature
Sony A1
Canon EOS R3
Weight
737 g
1,015 g
Battery Life (CIPA shots)
530
760
Release Date
January 26, 2021
September 14, 2021
Dimensions
12.89 × 9.69 × 8.08 cm
15.0 × 14.26 × 8.76 cm

Specification Note

Specifications are compiled from official manufacturer data and other reliable internet sources. Some features may vary by region or model configuration.

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