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

Canon EOS 6D Mark II vs Canon EOS R

Direct specification breakdown comparing Canon's 26.2MP Canon EF-mount body against Canon's 30.3MP Canon RF-mount body.

Canon EOS 6D Mark II Advantages1 Spec Wins
  • ✓Longer CIPA Battery Endurance (1200shots vs 370shots)
Canon EOS R Advantages6 Spec Wins
  • ✓Higher Sensor Resolution (30.3MP vs 26.2MP)
  • ✓More Phase-Detect AF Points (5655pts vs 45pts)
  • ✓Faster Continuous Burst (8fps vs 6.5fps)
  • ✓Faster Mechanical Shutter (8fps vs 6.5fps)
  • ✓Faster Electronic Shutter (8fps vs 6.5fps)
  • ✓Lighter Body (660g vs 765g)
01

Sensor & Image Quality

Effective megapixel count, sensor readout architecture, and lens mount

Effective Sensor Resolution
Canon EOS 6D Mark II26.2 MP
Canon EOS R30.3 MP
✓ +4.1 MP
Sensor Architecture & Type
Canon EOS 6D Mark IIFull Frame CMOS
Canon EOS RFull Frame Dual Pixel CMOS
Physical Sensor Dimensions
Canon EOS 6D Mark II35.9 × 24.0 mm
Canon EOS R36.0 × 24.0 mm
Aspect Ratios
Canon EOS 6D Mark II3:2 (Native), 4:3, 16:9, 1:1
Canon EOS R3:2 (Native), 4:3, 16:9, 1:1
Native Lens Mount
Canon EOS 6D Mark IICanon EF
Canon EOS RCanon RF
Image Processor
Canon EOS 6D Mark IIDIGIC 7
Canon EOS RDIGIC 8
02

Autofocus & Shooting Speed

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

Autofocus System
Canon EOS 6D Mark II45-Point All Cross-Type AF
Canon EOS RDual Pixel CMOS AF
Phase-Detect AF Points / Zones
Canon EOS 6D Mark II45 points
Canon EOS R5,655 points
✓ +5610 pts
AI Subject Detection
Canon EOS 6D Mark IIDeep Learning Subject Recognition (Human, Animals, Vehicles, Aircraft)
Canon EOS RDeep Learning Subject Recognition (Human, Animals, Vehicles, Aircraft)
Max Continuous Burst Speed
Canon EOS 6D Mark II6.5 fps
Canon EOS R8 fps
✓ +1.5 fps
Mechanical Shutter Burst
Canon EOS 6D Mark II6.5 fps
Canon EOS R8 fps
✓ +1.5 fps
Electronic Shutter Burst
Canon EOS 6D Mark II6.5 fps
Canon EOS R8 fps
✓ +1.5 fps
Maximum Shutter Speed
Canon EOS 6D Mark II1/8000s (Mechanical) / 1/32000s (Electronic)
Canon EOS R1/8000s (Mechanical) / 1/32000s (Electronic)
In-Body Image Stabilization (IBIS)
Canon EOS 6D Mark IINo Internal IBIS
Canon EOS RNo Internal IBIS
03

Video Capabilities

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

Max Video Resolution
Canon EOS 6D Mark II1080p60 FHD
Canon EOS R4K30 Cropped
Supported Frame Rates
Canon EOS 6D Mark II1080p60 FHD at maximum sustained frame rate
Canon EOS R4K30 Cropped at maximum sustained frame rate
Color Bit Depth & Sampling
Canon EOS 6D Mark II8-bit 4:2:0 MP4
Canon EOS R10-bit 4:2:2 C-Log via HDMI
Log Gamma & Cinema Profiles
Canon EOS 6D Mark IIFull Cinema Log Profile Suite
Canon EOS RFull Cinema Log Profile Suite
Audio & HDMI I/O
Canon EOS 6D Mark II3.5mm Stereo Microphone, 3.5mm Headphone Monitor, Clean HDMI Output
Canon EOS R3.5mm 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
Canon EOS 6D Mark IISingle SD UHS-I Slot
Canon EOS RSingle SD UHS-II Slot
Electronic Viewfinder (EVF)
Canon EOS 6D Mark IIOptical Viewfinder (98% coverage)
Canon EOS R3.69M-dot OLED EVF
Battery Life (CIPA Rated)
Canon EOS 6D Mark II1200 shots
✓ +830 shots
Canon EOS R370 shots
Body Weight (with Battery & Card)
Canon EOS 6D Mark II765 g
Canon EOS R660 g
✓ 105g Lighter
Dimensions (W × H × D)
Canon EOS 6D Mark II144.0 × 110.5 × 74.8 mm
Canon EOS R135.8 × 98.3 × 84.4 mm
OPA NETWORK EXPLORER

Deep Dive Across the Ecosystem