Canon
EOS C50
Ultra-compact full-frame cinema camera with 7K open-gate RAW, 32MP stills, Dual Pixel CMOS AF II, and RF mount.
$3,899
Launch priceReleased Sep 2025
Canon
EOS R3
Pro 24MP full-frame stacked-sensor body built for sports, news, wildlife, and high-speed hybrid capture.
$5,999
Launch priceReleased Sep 2021
EOS C50 is 4 years newer.
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Wins
EOS C50
Wins
EOS R3
6 categories tied
Which would you choose?
TL;DR — Key differences
- BEOS R3 has higher ISO max (native) (102,400 vs 25,600)
- BEOS R3 has higher RAW buffer depth (150 frames vs 60 frames)
- BEOS R3 has higher Burst (mechanical) (12 fps vs 6 fps)
- BEOS R3 has higher Burst (electronic) (30 fps vs 15 fps)
- AEOS C50 has lower Weight (670 g vs 1015 g)
Key specs at a glance
Size and weight, to scale
📸 Snap this size diff to share
EOS C50
142 × 88 × 95 mm
670 g (1.48 lb / 23.63 oz)
Credit card
85.6 × 54 mm
for scale
EOS R3
150 × 143 × 87 mm
1015 g (2.24 lb / 35.80 oz)
EOS C50 is 8mm narrower and 55mm shorter than EOS R3 but it is also 8mm thicker.
EOS C50 is 345 g lighter than EOS R3.
Depth (front-to-back): 95mm EOS C50 · 87mm EOS R3
Back view, to scale
Width × Height — same proportions as the front of the body.
EOS C50
142 × 88 mm
Credit card
85.6 × 54 mm
EOS R3
150 × 143 mm
Top view, to scale
Width × Depth (front-to-back) — see which body is chunkier on the table.
EOS C50
142 × 95 mm
Credit card
85.6 × 54 mm
EOS R3
150 × 87 mm
Sensor size, to scale
EOS C50
35.9 × 23.9 mm · Full Frame
858 mm² area
EOS R3
36 × 24 mm · Full Frame
864 mm² area
Lens ecosystem
Native lens selection
EOS C50
✓ more lensesCanon RF
105+
native lenses available
EOS R3
✓ more lensesCanon RF
105+
native lenses available
Counts include current first-party and major third-party native autofocus lenses.
Use-case scoring
Which one for what?
Algorithmic scores from verified specs · 10 = best in class
Why pick one over the other
Reasons to choose
EOS C50
Subject recognition
Adds Human (Eye/Face/Head/Body), Animal (Dog/Cat/Bird), Horse…
Dimensions (W×H×D mm)
Adds 142, 88, 95
Card types
Adds CFexpress 2.0 Type B, SD / SDHC / SDXC UHS-II
Codecs
Adds Cinema RAW Light (CRM), XF-HEVC S (MP4), XF-AVC S (MP4)…
Pre-Capture / Pre-Release
Only EOS C50 supports it
Weight
670 g vs 1015 g — lower is better
Resolution
32.3 MP vs 24.1 MP — higher is better
Battery life (CIPA)
640 shots vs 620 shots — higher is better
Reasons to choose
EOS R3
AF low-light limit
-7.5 EV vs -6.5 EV — lower is better
Subject recognition
Adds People, Dogs, Cats…
Dimensions (W×H×D mm)
Adds 150, 142.6, 87.2
Card types
Adds CFexpress Type B, SD UHS-II
ISO max (native)
102,400 vs 25,600 — higher is better
RAW buffer depth
150 frames vs 60 frames — higher is better
AA filter
Only EOS R3 supports it
Burst (mechanical)
12 fps vs 6 fps — higher is better
Both cameras share
- ✓ISO min (native) — Both 100
- ✓AF points / zones — Both 1053
- ✓AF frame coverage — Both 100 %
- ✓Eye AF — Both support eye af
- ✓Animal / bird AF — Both support animal / bird af
- ✓4K max frame rate — Both 120 fps
Pros & cons at a glance
Editorially curated highlights and trade-offs.
EOS C50
Pros
- ✓Full Frame 3:2 open-gate 7K 12-bit Cinema RAW Light
- ✓15+ stops dynamic range with dual base ISO (800/6400)
- ✓32.3MP still capture alongside cinema video
- ✓Dual Pixel CMOS AF II with subject/animal/vehicle recognition
- ✓4K up to 120fps, 2K up to 180fps slow motion
- ✓5-axis Combination IS (optical + digital)
- ✓Compact 670g body with CFexpress B + SD dual-slot recording
Cons
- –No built-in EVF
- –No SDI output
- –No weather sealing
- –Bluetooth not built-in (Wi-Fi 5 only)
EOS R3
Pros
- ✓30fps electronic burst from a stacked full-frame sensor
- ✓Exceptional low-light AF down to -7.5 EV
- ✓Integrated pro body with large LP-E19 battery
- ✓6K RAW video and 4K 120p
- ✓Rugged weather-sealed construction
Cons
- –24MP resolution trails higher-detail rivals
- –Large integrated-grip body
- –Expensive compared with enthusiast full-frame bodies
Decided which one is right for you?
Compare live prices for the EOS C50 and EOS R3 at major authorized retailers.
Canon EOS C50
Canon EOS R3
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Full specifications
✓ = category winner
Frequently asked
Quick answers generated from verified specs.
Which is better for video, EOS C50 or EOS R3?
EOS R3 scores 9.0/10 versus 6.5/10 for EOS C50 — 6K video for oversampled 4K.
What's the resolution difference between the EOS C50 and EOS R3?
EOS C50 is 32.3 MP and EOS R3 is 24.1 MP, so the EOS C50 captures more detail for cropping and large prints.
Do the EOS C50 and EOS R3 have in-body image stabilization?
EOS C50 has 6-stop in-body image stabilization, while EOS R3 has 8-stop in-body image stabilization.
Which shoots faster bursts — the EOS C50 or the EOS R3?
EOS C50 reaches 15 fps electronic. EOS R3 reaches 30 fps electronic.
What's the weight difference between the EOS C50 and EOS R3?
EOS C50 weighs 670 g and EOS R3 weighs 1015 g, so the EOS C50 is 345 g lighter.
Do the EOS C50 and EOS R3 record 4K video?
EOS C50: 4K up to 120p. EOS R3: 6K RAW (max), 4K up to 120p.
Are the EOS C50 and EOS R3 weather sealed?
EOS C50: No. EOS R3: Yes.
Which has better battery life?
Rated battery life is 640 shots (CIPA) for the EOS C50 and 620 shots for the EOS R3, giving the EOS C50 the edge.
How much does each cost?
EOS C50 launched at $3,899 and EOS R3 at $5,999. The EOS C50 is $2,100 less.
Can't decide between two? Compare a third camera.
Add any camera to get a three-way EOS C50 vs EOS R3 vs X comparison.
Specs sourced from manufacturer data. Use-case scores algorithmically derived. Last reviewed July 2026.
Product images courtesy of Canon press materials.