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EOS R1

Canon

EOS R1

Flagship 24.2MP full-frame BSI stacked RF body with 40fps burst, Dual Pixel Intelligent AF, 6K RAW, and 9.44M-dot EVF.

$6,299

Launch price

Released Jul 2024

vs

Hasselblad

X1D-50c

First mirrorless medium format camera — 50MP CMOS in a stunningly compact Hasselblad body.

$8,995

Launch price

Released Jun 2016

EOS R1 is 8.1 years newer.

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Wins

10categories

EOS R1

Sports & ActionVideo & Hybrid

Wins

3categories

X1D-50c

WildlifeLandscape

2 categories tied

Which would you choose?

TL;DR — Key differences

EOS R1 wins 4 categories·X1D-50c wins 1 categories
  • AEOS R1 has higher AF points / zones (1053 vs 117)
  • AEOS R1 has higher ISO max (native) (102,400 vs 25,600)
  • AEOS R1 has higher EVF resolution (9,440,000 vs 3,690,000)
  • AEOS R1 has higher Battery life (CIPA) (1330 shots vs 640 shots)
  • BX1D-50c has higher Resolution (50 MP vs 24.2 MP)

Key specs at a glance

EOS R1X1D-50c
Resolution24.2 MP50 MP
SensorFull Frame43.8 × 32.9 mm
ISO max102,40025,600
Burst40 fps20 fps
4K120 fps60 fps
IBIS8.5-stop7-stop
Weight920 g725 g
Battery1330 shots640 shots

Size and weight, to scale

EOS R1 front view

EOS R1

158 × 150 × 87 mm

920 g (2.03 lb / 32.45 oz)

Credit card shown to scale as a size reference (ISO 7810, 85.6 × 54 mm)

Credit card

85.6 × 54 mm

for scale

X1D-50c

150 × 98 × 71 mm

725 g (1.60 lb / 25.57 oz)

EOS R1 is 8mm wider, 52mm taller, and 16mm thicker than X1D-50c.

EOS R1 is 195 g heavier than X1D-50c.

Depth (front-to-back): 87mm EOS R1 · 71mm X1D-50c

Back view, to scale

Width × Height — same proportions as the front of the body.

EOS R1 back view

EOS R1

158 × 150 mm

Credit card shown to scale as a size reference (ISO 7810, 85.6 × 54 mm)

Credit card

85.6 × 54 mm

X1D-50c

150 × 98 mm

Top view, to scale

Width × Depth (front-to-back) — see which body is chunkier on the table.

EOS R1 top view

EOS R1

158 × 87 mm

Credit card shown to scale as a size reference (ISO 7810, 85.6 × 54 mm)

Credit card

85.6 × 54 mm

X1D-50c

150 × 71 mm

Sensor size, to scale

EOS R1

36 × 24 mm · Full Frame

864 mm² area

X1D-50c

43.8 × 32.9 mm · Medium Format

1441 mm² area

1.7× larger sensor area = shallower depth of field and better low-light performance.

Lens ecosystem

Native lens selection

EOS R1

✓ more lenses

Canon RF

105+

native lenses available

45 first-party60 third-party

X1D-50c: mount data unavailable

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

Use caseEOS R1X1D-50c
Portrait
7.5Good✓ wins
6.0Good
Sports & Action
10.0Excellent✓ wins
5.5Fair
Video & Hybrid
9.0Excellent✓ wins
6.0Good
Landscape
7.0Good✓ wins
6.5Good
Travel
6.5Good✓ wins
5.0Fair
Wildlife
6.5Good
7.5Good✓ wins
Vlogging
5.5Fair
5.5Fair

Why pick one over the other

Reasons to choose

EOS R1

  • AF low-light limit

    -7.5 EV vs -2 EV — lower is better

  • Subject recognition

    Adds People, Dogs, Cats…

  • Dimensions (W×H×D mm)

    Adds 157.6, 149.5, 87.3

  • Card types

    Adds CFexpress Type B, CFexpress Type B

  • AF points / zones

    1053 vs 117 — higher is better

  • ISO max (native)

    102,400 vs 25,600 — higher is better

  • EVF resolution

    9,440,000 vs 3,690,000 — higher is better

  • Codecs

    Adds RAW, XF-HEVC S, XF-AVC S

Reasons to choose

X1D-50c

  • Subject recognition

    Adds Human, Animal, Bird…

  • Dimensions (W×H×D mm)

    Adds 150, 98, 71

  • Card types

    Adds SD UHS-II

  • Resolution

    50 MP vs 24.2 MP — higher is better

  • ISO min (native)

    64 vs 100 — lower is better

  • Weight

    725 g vs 920 g — lower is better

Both cameras share

  • AF frame coverageBoth 100 %
  • Eye AFBoth support eye af
  • Animal / bird AFBoth support animal / bird af
  • Pre-Capture / Pre-ReleaseBoth support pre-capture / pre-release
  • In-body stabilization (IBIS)Both support in-body stabilization (ibis)
  • Card slotsBoth 2

Pros & cons at a glance

Editorially curated highlights and trade-offs.

EOS R1

Pros

  • 40fps electronic burst
  • 24.2MP BSI stacked full-frame sensor
  • Dual Pixel Intelligent AF
  • 6K RAW and 4K 120p video
  • Dual CFexpress Type B slots

Cons

  • 24MP resolution
  • Very expensive
  • Large integrated-grip body

X1D-50c

Pros

  • First mirrorless MF
  • Iconic design
  • 50MP medium format
  • XCD mount launch

Cons

  • Very slow AF
  • No IBIS
  • Superseded by X1D II

Decided which one is right for you?

Compare live prices for the EOS R1 and X1D-50c at major authorized retailers.

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Full specifications

= category winner

EOS R1
X1D-50c
Resolution
24.2 MP
50 MP2.1× more
Sensor type
Full Frame BSI Stacked CMOS
Medium Format CMOS
Sensor size
36.0 × 24.0 mm
43.8 × 32.9 mm
AA filter
Yes
No
EOS R1
X1D-50c
Processor
DIGIC Accelerator + DIGIC X
Image processor
EOS R1
X1D-50c
ISO min (native)
100
64−36 less
ISO max (native)
102,400+2 stops
25,600
ISO max (expanded)
409,600
102,400
EOS R1
X1D-50c
Shutter type
Mechanical + Electronic
Mechanical + Electronic
Max mechanical speed
1/8000 sec
1/8000 sec
Max electronic speed
1/64000 sec
1/16000 sec

Frequently asked

Quick answers generated from verified specs.

Which is better for sports, EOS R1 or X1D-50c?

EOS R1 scores 10.0/10 versus 5.5/10 for X1D-50c — 40fps burst — pro-level action capture.

What's the resolution difference between the EOS R1 and X1D-50c?

EOS R1 is 24.2 MP and X1D-50c is 50 MP, so the X1D-50c captures more detail for cropping and large prints.

Do the EOS R1 and X1D-50c have in-body image stabilization?

EOS R1 has 8.5-stop in-body image stabilization, while X1D-50c has 7-stop in-body image stabilization.

Which shoots faster bursts — the EOS R1 or the X1D-50c?

EOS R1 reaches 40 fps electronic. X1D-50c reaches 20 fps electronic.

What's the weight difference between the EOS R1 and X1D-50c?

EOS R1 weighs 920 g and X1D-50c weighs 725 g, so the X1D-50c is 195 g lighter.

Do the EOS R1 and X1D-50c record 4K video?

EOS R1: 6K RAW (max), 4K up to 120p. X1D-50c: 4K up to 60p.

Are the EOS R1 and X1D-50c weather sealed?

EOS R1: Yes. X1D-50c: No.

Which has better battery life?

Rated battery life is 1,330 shots (CIPA) for the EOS R1 and 640 shots for the X1D-50c, giving the EOS R1 the edge.

How much does each cost?

EOS R1 launched at $6,299 and X1D-50c at $8,995. The EOS R1 is $2,696 less.

Can't decide between two? Compare a third camera.

Add any camera to get a three-way EOS R1 vs X1D-50c vs X comparison.

Specs sourced from manufacturer data. Use-case scores algorithmically derived. Last reviewed June 2026.

Product images courtesy of Canon and Hasselblad press materials.