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 priceReleased Jul 2024
Ricoh
GR
Original APS-C GR with 16MP sensor and 28mm equivalent lens — the pocket street camera that started it all.
$799
Launch priceReleased Apr 2013
EOS R1 is 11.3 years newer.
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Wins
EOS R1
Wins
GR
2 categories tied
Which would you choose?
TL;DR — Key differences
- AEOS R1 has higher AF points / zones (1053 vs 49)
- AEOS R1 has higher ISO max (native) (102,400 vs 25,600)
- BGR has lower Weight (245 g vs 920 g)
- AEOS R1 has higher Burst (electronic) (40 fps vs 15 fps)
- AEOS R1 has higher Battery life (CIPA) (1330 shots vs 640 shots)
Key specs at a glance
Size and weight, to scale
📸 Snap this size diff to share
EOS R1
158 × 150 × 87 mm
920 g (2.03 lb / 32.45 oz)
Credit card
85.6 × 54 mm
for scale
GR
117 × 61 × 35 mm
245 g (0.54 lb / 8.64 oz)
EOS R1 is 41mm wider, 89mm taller, and 53mm thicker than GR.
EOS R1 is 675 g heavier than GR.
Depth (front-to-back): 87mm EOS R1 · 35mm GR
Back view, to scale
Width × Height — same proportions as the front of the body.
EOS R1
158 × 150 mm
Credit card
85.6 × 54 mm
GR
117 × 61 mm
Top view, to scale
Width × Depth (front-to-back) — see which body is chunkier on the table.
EOS R1
158 × 87 mm
Credit card
85.6 × 54 mm
GR
117 × 35 mm
Sensor size, to scale
EOS R1
36 × 24 mm · Full Frame
864 mm² area
GR
23.7 × 15.7 mm · APS-C
372 mm² area
2.3× larger sensor area = shallower depth of field and better low-light performance.
Lens ecosystem
Native lens selection
EOS R1
✓ more lensesCanon RF
105+
native lenses available
GR: 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
Why pick one over the other
Reasons to choose
EOS R1
AF low-light limit
-7.5 EV vs -4 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 49 — higher is better
ISO max (native)
102,400 vs 25,600 — higher is better
Burst (electronic)
40 fps vs 15 fps — higher is better
Codecs
Adds RAW, XF-HEVC S, XF-AVC S
Reasons to choose
GR
Subject recognition
Adds Human, Animal, Bird…
Dimensions (W×H×D mm)
Adds 117, 61, 34.5
Card types
Adds SD UHS-II
Weight
245 g vs 920 g — lower is better
Both cameras share
- ✓ISO min (native) — Both 100
- ✓Eye AF — Both support eye af
- ✓Animal / bird AF — Both support animal / bird af
- ✓Pre-Capture / Pre-Release — Both support pre-capture / pre-release
- ✓In-body stabilization (IBIS) — Both support in-body stabilization (ibis)
- ✓Card slots — Both 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
GR
Pros
- ✓Original GR formula
- ✓APS-C in pocket
- ✓28mm GR lens
- ✓Snap focus culture
Cons
- –16MP dated
- –No IBIS
- –Fixed lens
Decided which one is right for you?
Compare live prices for the EOS R1 and GR at major authorized retailers.
Canon EOS R1
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Full specifications
✓ = category winner
Frequently asked
Quick answers generated from verified specs.
Which is better for landscape, EOS R1 or GR?
EOS R1 scores 7.0/10 versus 2.0/10 for GR — Full-frame sensor — wider dynamic range.
What's the resolution difference between the EOS R1 and GR?
EOS R1 is 24.2 MP and GR is 16.2 MP, so the EOS R1 captures more detail for cropping and large prints.
Do the EOS R1 and GR have in-body image stabilization?
EOS R1 has 8.5-stop in-body image stabilization, while GR has 6-stop in-body image stabilization.
Which shoots faster bursts — the EOS R1 or the GR?
EOS R1 reaches 40 fps electronic. GR reaches 15 fps electronic.
What's the weight difference between the EOS R1 and GR?
EOS R1 weighs 920 g and GR weighs 245 g, so the GR is 675 g lighter.
Do the EOS R1 and GR record 4K video?
EOS R1: 6K RAW (max), 4K up to 120p. GR: 4K up to 60p.
Are the EOS R1 and GR weather sealed?
EOS R1: Yes. GR: No.
Which has better battery life?
Rated battery life is 1,330 shots (CIPA) for the EOS R1 and 640 shots for the GR, giving the EOS R1 the edge.
How much does each cost?
EOS R1 launched at $6,299 and GR at $799. The GR is $5,500 less.
Can't decide between two? Compare a third camera.
Add any camera to get a three-way EOS R1 vs GR vs X comparison.
Specs sourced from manufacturer data. Use-case scores algorithmically derived. Last reviewed June 2026.
Product images courtesy of Canon and Ricoh press materials.