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Compare · 2 products compared

Nikon Z5IICvsCanon EOS R6 Mark III

Both full-frame mirrorless cameras offer advanced autofocus and robust weather sealing. Choosing between them comes down to balancing resolution and video frame rates against cost and physical portability.

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Intro

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Best for

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Biggest differences

  • 4K max frame rate (full width)

    Canon EOS R6 Mark III leads

    4×

    higher is better

    • Nikon Z5IIC30 fps
    • Canon EOS R6 Mark III120 fps

  • Memory card slots

    Canon EOS R6 Mark III leads

    2×

    higher is better

    • Nikon Z5IIC1 slots
    • Canon EOS R6 Mark III2 slots

  • Launch price

    Nikon Z5IIC leads

    2×

    lower is better

    • Nikon Z5IIC1,399.95 USD
    • Canon EOS R6 Mark III2,799 USD

  • Battery life

    Canon EOS R6 Mark III leads

    +77%

    higher is better

    • Nikon Z5IIC350 shots
    • Canon EOS R6 Mark III620 shots

Where each one wins

  • Nikon Z5IIC

    • Launch price
    • Continuous shooting (mechanical)
    • Pre-burst capture duration
    • Screen size
    • Weight
    • Width
    • Height
    • Depth

  • Canon EOS R6 Mark III

    • Effective pixels
    • In-body image stabilization
    • Continuous shooting (electronic)
    • Max mechanical shutter speed
    • Max video resolution
    • 4K max frame rate
    • 4K max frame rate (full width)
    • Viewfinder resolution
    • Rear screen resolution
    • Battery life
    • Memory card slots
    • HDMI port type

What both have

  • Sensor formatFull-frame
  • Native ISO maximum64,000 ISO
  • Sensor typeCMOS
  • Raw video recordingInternal
  • Video bit depth10 bit
  • Log profile support✓
  • Screen articulationFully articulated
  • Weather sealingDust and drip resistant
  • USB charging & power delivery✓
  • Minimum operating temperature0 °C
  • Headphone port✓

Every spec

Red marks the better value in each row.

SpecNikon Z5IICCanon EOS R6 Mark III
Overview

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Overview specs

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Release date2026-102025-11
Launch price1,399.95 USD2,799 USD
Lens mountNikon ZCanon RF
High resolution pixel-shift modeNot publishedNo
Sensor & Image

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Sensor & Image specs

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Effective pixels24.5 MP32.5 MP
Sensor formatFull-frameFull-frame
Native ISO maximum64,000 ISO164,000 ISO
In-body image stabilization7.5 stops28.5 stops3
Sensor readout speedNot published13.2 ms
Sensor typeCMOSCMOS
Aspect ratios3:2, 1:1, 16:943:2
Lens & Autofocus

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Lens & Autofocus specs

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Continuous shooting (mechanical)14 fps512 fps
Continuous shooting (electronic)30 fps640 fps
Max mechanical shutter speed4,000 1/s78,000 1/s
Pre-burst capture duration1 s80.5 s9
AF subject detectionHuman, animal, bird, airplane, vehicleHuman, animal, bird, car, train, airplane, motorcycle10
Video

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Video specs

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Max video resolution4K7K11
4K max frame rate60 fps12119.9 fps
Video codecsH.264, HEVC, N-RAWH.264, HEVC, XF-AVC, XF-HEVC
4K max frame rate (full width)30 fps13120 fps14
Raw video recordingInternalInternal
Video bit depth10 bit10 bit
Log profile supportYesYes
Video dynamic range (log)Not published15 stops15
Viewfinder & Screen

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Viewfinder & Screen specs

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Viewfinder resolution0 M dots3.69 M dots
Viewfinder magnificationNot published0.76 x
Screen size3.2 in3 in
Screen articulationFully articulatedFully articulated
Rear screen resolution1.04 M dots1.6 M dots
Handling & Power

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Handling & Power specs

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Battery life350 shots16620 shots17
Memory card slots1 slots2 slots
Weather sealingDust and drip resistant18Dust and drip resistant
Weight620 g19699 g
Width134 mm138.4 mm
Height80.5 mm98.4 mm
Depth72 mm88.4 mm
USB charging & power deliveryYesYes20
Minimum operating temperature0 °C0 °C
Headphone portYes21Yes
HDMI port typeMicroFull-size
Notes on 21 values — test conditions and caveats
  1. 1Nikon Z5IIC, Native ISO maximum: Expanded settings reach ISO 204800 (Hi 1.7); 64000 is the highest standard/native value.
  2. 2Nikon Z5IIC, In-body image stabilization: CIPA 2024 standard: up to 7.5 stops at the frame center, 6.0 stops at the periphery.
  3. 3Canon EOS R6 Mark III, In-body image stabilization: 8.5 stops is Canon's best-case center rating with certain RF lenses; peripheral and other lenses see less, down to 7.5 stops.
  4. 4Nikon Z5IIC, Aspect ratios: Native FX (36 x 24) stills are 3:2; 1:1 and 16:9 are selectable in-camera image areas.
  5. 5Nikon Z5IIC, Continuous shooting (mechanical): Spec table: extended burst is approx. 14 fps (15 fps with silent mode); rates apply to non-RAW quality.
  6. 6Nikon Z5IIC, Continuous shooting (electronic): C30 is fixed at JPEG [L]/NORMAL; Nikon advises use of a recommended card.
  7. 7Nikon Z5IIC, Max mechanical shutter speed: The 1/8000 s figure is the overall shutter-speed range; the fastest mechanical speed is 1/4000 s.
  8. 8Nikon Z5IIC, Pre-burst capture duration: In High-Speed Frame Capture +, Pre-Release Capture is fixed at JPEG [L] NORMAL.
  9. 9Canon EOS R6 Mark III, Pre-burst capture duration: Works only in the 40 fps electronic-shutter mode; Canon states it as up to 20 frames.
  10. 10Canon EOS R6 Mark III, AF subject detection: Car detection is tuned for racing cars, per Canon.
  11. 11Canon EOS R6 Mark III, Max video resolution: 7K is available only in RAW Video mode; standard MP4 recording tops out at 4K.
  12. 12Nikon Z5IIC, 4K max frame rate: 4K/60p is recorded in a DX (APS-C) crop.
  13. 13Nikon Z5IIC, 4K max frame rate (full width): 4K/60p uses a DX (APS-C) crop, so full-width 4K recording tops out at 30p.
  14. 14Canon EOS R6 Mark III, 4K max frame rate (full width): 4K 120p uses the full width but is not oversampled; oversampled 4K tops out at 60p.
  15. 15Canon EOS R6 Mark III, Video dynamic range (log): Canon's claim of 15+ stops in its Canon Log profiles, not a lab measurement.
  16. 16Nikon Z5IIC, Battery life: Approx. 390 shots per charge with [Energy saving (photo mode)] set to ON.
  17. 17Canon EOS R6 Mark III, Battery life: 620 shots is CIPA's rating using the rear LCD (not the viewfinder) at 23°C; real-world results vary.
  18. 18Nikon Z5IIC, Weather sealing: Complete dust- and drip-resistant performance is not guaranteed in all situations or conditions.
  19. 19Nikon Z5IIC, Weight: 620 g is with battery and memory card; the body alone weighs approx. 538 g.
  20. 20Canon EOS R6 Mark III, USB charging & power delivery: USB-C charging and power need a capable USB-PD source such as Canon's PD-E2; not every power bank works.
  21. 21Nikon Z5IIC, Headphone port: Shared 3.5 mm output doubles as remote release; set its function to headphones for monitoring.

Price and Value

The Nikon Z5IIC costs significantly less at $1,399.95, making it an accessible entry point for photographers upgrading to full-frame gear. The Canon EOS R6 Mark III carries a much higher launch price of $2,799.

That steep price difference reflects heavier feature sets in video and stabilization for the Canon, while the Nikon delivers core full-frame performance on a strict budget.

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Price and Value

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Image Quality and Resolution

The Canon EOS R6 Mark III packs a 32.5 MP sensor, delivering higher-resolution files than the 24.5 MP Nikon Z5IIC. Both cameras utilize full-frame CMOS sensors and share a native ISO maximum of 64,000.

More pixels on the Canon allow for deeper cropping and larger prints, whereas the Nikon provides ample resolution for everyday professional and enthusiast work.

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Image Quality and Resolution

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Video Capabilities

Filmmakers will find much stronger specifications on the Canon EOS R6 Mark III, which shoots 7K in RAW Video mode and reaches 119.9 fps in 4K. The Nikon Z5IIC caps standard video at 4K and restricts its 4K/60p mode to an APS-C crop.

Both models support 10-bit internal recording and log profiles. The Canon adds a full-size HDMI port for robust external connections compared to the Nikon's micro HDMI.

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Video Capabilities

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Speed and Autofocus

The Canon EOS R6 Mark III hits 40 fps with its electronic shutter and features a fast 13.2 ms sensor readout speed. The Nikon Z5IIC counters with a 30 fps electronic mode and a 1-second pre-burst capture duration.

For mechanical shooting, the Nikon pulls ahead with a 14 fps burst rate against the Canon's 12 fps limit. Both systems track diverse subjects ranging from humans and animals to airplanes and vehicles.

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Speed and Autofocus

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Handling and Design

The Nikon Z5IIC is noticeably lighter at 620 g and has a more compact body width, height, and depth. It also features a slightly larger 3.2-inch fully articulated screen.

Conversely, the Canon EOS R6 Mark III includes dual memory card slots and a much larger battery life of 620 shots, outlasting the Nikon's 350-shot rating.

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Handling and Design

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The Verdict

Buy the Nikon Z5IIC if you want a lightweight, highly affordable full-frame camera with strong mechanical burst speeds. Buy the Canon EOS R6 Mark III if you need dual card slots, high-resolution 7K video, and extended battery endurance.

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Verdict

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Where to buy

  • Nikon Z5IIC

    Best for Budget-conscious full-frame photography

  • Canon EOS R6 Mark III

    Best for Advanced hybrid video and dual-slot reliability

    View on eBay · $2,499.00

FAQ

Do both cameras feature in-body image stabilization?

Yes, the Nikon Z5IIC offers up to 7.5 stops of stabilization at the frame center, while the Canon EOS R6 Mark III provides an 8.5-stop center rating with compatible lenses.

Can I charge both cameras via USB?

Yes, both models support USB charging and power delivery, though the Canon requires a capable USB-PD source like its PD-E2 adapter.

What kind of memory card slots do they have?

The Nikon Z5IIC features a single memory card slot, whereas the Canon EOS R6 Mark III is equipped with dual card slots.

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FAQ

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