DUAL CAMERA COMPARISON ENGINE:Side-by-side optical sensor, autofocus, IBIS, and codec matrix with automated win detection
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SIDE-BY-SIDE HARDWARE MATRIX

Fujifilm GFX100S II vs Canon EOS R3

Direct specification breakdown comparing Fujifilm's 102MP Fujifilm G-mount body against Canon's 24.1MP Canon RF-mount body.

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Fujifilm GFX100S II Advantages2 Spec Wins
  • ✓Higher Sensor Resolution (102MP vs 24.1MP)
  • ✓Lighter Body (883g vs 1015g)
Canon EOS R3 Advantages5 Spec Wins
  • ✓More Phase-Detect AF Points (1053pts vs 425pts)
  • ✓Faster Continuous Burst (30fps vs 7fps)
  • ✓Faster Mechanical Shutter (14fps vs 7fps)
  • ✓Faster Electronic Shutter (30fps vs 7fps)
  • ✓Longer CIPA Battery Endurance (620shots vs 530shots)
01

Sensor & Image Quality

Effective megapixel count, sensor readout architecture, and lens mount

Effective Sensor Resolution
Fujifilm GFX100S II102 MP
✓ +77.9 MP
Canon EOS R324.1 MP
Sensor Architecture & Type
Fujifilm GFX100S IIMedium Format GFX 102MP CMOS II
Canon EOS R3Full Frame Stacked BSI CMOS
Physical Sensor Dimensions
Fujifilm GFX100S II43.8 × 32.9 mm
Canon EOS R336.0 × 24.0 mm
Aspect Ratios
Fujifilm GFX100S II3:2 (Native), 4:3, 16:9, 1:1
Canon EOS R33:2 (Native), 4:3, 16:9, 1:1
Native Lens Mount
Fujifilm GFX100S IIFujifilm G
Canon EOS R3Canon RF
Image Processor
Fujifilm GFX100S IIX-Processor 5
Canon EOS R3DIGIC X
02

Autofocus & Shooting Speed

Phase-detect AF points, neural subject tracking, burst speeds, and IBIS stops

Autofocus System
Fujifilm GFX100S IIIntelligent Hybrid Phase-Detection AF
Canon EOS R3Dual Pixel CMOS AF II with Eye Control
Phase-Detect AF Points / Zones
Fujifilm GFX100S II425 points
Canon EOS R31,053 points
✓ +628 pts
AI Subject Detection
Fujifilm GFX100S IIDeep Learning Subject Recognition (Human, Animals, Vehicles, Aircraft)
Canon EOS R3Deep Learning Subject Recognition (Human, Animals, Vehicles, Aircraft)
Max Continuous Burst Speed
Fujifilm GFX100S II7 fps
Canon EOS R330 fps
✓ +23 fps
Mechanical Shutter Burst
Fujifilm GFX100S II7 fps
Canon EOS R314 fps
✓ +7 fps
Electronic Shutter Burst
Fujifilm GFX100S II7 fps
Canon EOS R330 fps
✓ +23 fps
Maximum Shutter Speed
Fujifilm GFX100S II1/8000s (Mechanical) / 1/32000s (Electronic)
Canon EOS R31/8000s (Mechanical) / 1/32000s (Electronic)
In-Body Image Stabilization (IBIS)
Fujifilm GFX100S II8 Stops (5-Axis)
Canon EOS R38 Stops (5-Axis)
03

Video Capabilities

Maximum recording resolution, frame rate capabilities, internal bit depth, and I/O

Max Video Resolution
Fujifilm GFX100S II4K30 DCI
Canon EOS R36K60 RAW
Supported Frame Rates
Fujifilm GFX100S II4K30 DCI at maximum sustained frame rate
Canon EOS R36K60 RAW at maximum sustained frame rate
Color Bit Depth & Sampling
Fujifilm GFX100S II10-bit 4:2:2 F-Log2
Canon EOS R312-bit RAW / 10-bit 4:2:2 C-Log3
Log Gamma & Cinema Profiles
Fujifilm GFX100S IIFull Cinema Log Profile Suite
Canon EOS R3Full Cinema Log Profile Suite
Audio & HDMI I/O
Fujifilm GFX100S II3.5mm Stereo Microphone, 3.5mm Headphone Monitor, Clean HDMI Output
Canon EOS R33.5mm Stereo Microphone, 3.5mm Headphone Monitor, Clean HDMI Output
04

Hardware, Ergonomics & Pricing

Memory card slots, EVF optics, CIPA battery rating, weight, dimensions, and price

Memory Card Slots
Fujifilm GFX100S IIDual SD UHS-II Slots
Canon EOS R31x CFexpress Type B + 1x SD UHS-II
Electronic Viewfinder (EVF)
Fujifilm GFX100S II5.76M-dot OLED EVF
Canon EOS R35.76M-dot OLED EVF (120fps)
Battery Life (CIPA Rated)
Fujifilm GFX100S II530 shots
Canon EOS R3620 shots
✓ +90 shots
Body Weight (with Battery & Card)
Fujifilm GFX100S II883 g
✓ 132g Lighter
Canon EOS R31015 g
Dimensions (W × H × D)
Fujifilm GFX100S II150.0 × 104.2 × 87.2 mm
Canon EOS R3150.0 × 142.6 × 87.2 mm
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