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Compare · 3 of 4 products

Canon EOS R6 Mark IIIvsCanon EOS R100vsFujifilm X100VI

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Biggest differences

  • Native ISO maximum

    Canon EOS R6 Mark III leads

    5×

    higher is better

    • Canon EOS R6 Mark III64,000 ISO
    • Canon EOS R10012,800 ISO
    • Fujifilm X100VI12,800 ISO

  • 4K max frame rate

    Canon EOS R6 Mark III leads

    4.8×

    higher is better

    • Canon EOS R6 Mark III119.9 fps
    • Canon EOS R10025 fps
    • Fujifilm X100VI59.94 fps

  • Memory card slots

    Canon EOS R6 Mark III leads

    2×

    higher is better

    • Canon EOS R6 Mark III2 slots
    • Canon EOS R1001 slots
    • Fujifilm X100VI1 slots

  • Weight

    Canon EOS R100 leads

    1.96×

    lower is better

    • Canon EOS R6 Mark III699 g
    • Canon EOS R100356 g
    • Fujifilm X100VI521 g

Features not all of them have

Log profile support

  • ✓
  • ✕
  • ✓

USB charging & power delivery

  • ✓
  • ✕
  • ✓

Headphone portonly Canon EOS R6 Mark III

  • ✓
  • ✕
  • ✕

Where each one wins

  • Canon EOS R6 Mark III

    • Sensor format
    • Native ISO maximum
    • In-body image stabilization
    • Continuous shooting (mechanical)
    • Continuous shooting (electronic)
    • Max mechanical shutter speed
    • Pre-burst capture duration
    • Max video resolution
    • 4K max frame rate
    • 4K max frame rate (full width)
    • Raw video recording
    • Video bit depth
    • Log profile support
    • Viewfinder resolution
    • Viewfinder magnification
    • Screen articulation
    • Battery life
    • Memory card slots
    • Weather sealing
    • USB charging & power delivery
    • Headphone port
    • HDMI port type

  • Canon EOS R100

    • Weight
    • Width

  • Fujifilm X100VI

    • Effective pixels
    • Video bit depth
    • Log profile support
    • Viewfinder resolution
    • Rear screen resolution
    • Height
    • Depth
    • USB charging & power delivery

What all 3 have

  • Sensor typeCMOS
  • Screen size3 in
  • Minimum operating temperature0 °C

Every spec

Red marks the better value in each row.

Overview

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Overview specs

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Release date

  • 2025-11
  • Not published
  • Not published

Launch price

  • 2,799 USD
  • Not published
  • Not published

Lens mount

  • Canon RF
  • Canon RF
  • Fixed lens

High resolution pixel-shift mode

  • No
  • Not published
  • —

Sensor & Image

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Sensor & Image specs

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Effective pixels

  • 32.5 MP
  • 24.1 MP
  • 40.2 MP

Sensor format

  • Full-frame
  • APS-C
  • APS-C

Native ISO maximum

  • 64,000 ISO
  • 12,800 ISO1
  • 12,800 ISO

In-body image stabilization

  • 8.5 stops2
  • 0 stops3
  • 6 stops4

Sensor readout speed

  • 13.2 ms
  • Not published
  • Not published

Sensor type

  • CMOS
  • CMOS
  • CMOS

Aspect ratios

  • 3:2
  • 3:2, 4:3, 1:1, 16:9
  • 3:2, 4:3, 1:1, 16:9

Lens & Autofocus

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Lens & Autofocus specs

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Continuous shooting (mechanical)

  • 12 fps
  • 6.5 fps
  • 11 fps

Continuous shooting (electronic)

  • 40 fps
  • 0 fps5
  • 13 fps

Max mechanical shutter speed

  • 8,000 1/s
  • 4,000 1/s
  • 4,000 1/s

Pre-burst capture duration

  • 0.5 s6
  • Not published
  • 0 s7

AF subject detection

  • Human, animal, bird, car, train, airplane, motorcycle8
  • Human
  • Human, animal, bird, car, train, airplane, motorcycle

Video

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Video specs

What is the problem?
Which specs? Tick all that apply, or none if you are not sure.
Which products? Tick all that apply, or none if you are not sure.

Max video resolution

  • 7K9
  • 4K
  • 6K

4K max frame rate

  • 119.9 fps
  • 25 fps
  • 59.94 fps

Video codecs

  • H.264, HEVC, XF-AVC, XF-HEVC
  • H.264
  • H.264, HEVC

4K max frame rate (full width)

  • 120 fps10
  • 0 fps11
  • —

Raw video recording

  • Internal
  • None
  • —

Video bit depth

  • 10 bit
  • 8 bit
  • 10 bit

Log profile support

  • Yes
  • No
  • Yes

Video dynamic range (log)

  • 15 stops12
  • Not published
  • Not published

Viewfinder & Screen

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Viewfinder & Screen specs

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Viewfinder resolution

  • 3.69 M dots
  • 2.36 M dots
  • 3.69 M dots

Viewfinder magnification

  • 0.76 x
  • 0.59 x13
  • 0.66 x

Screen size

  • 3 in
  • 3 in
  • 3 in

Screen articulation

  • Fully articulated
  • Fixed
  • Tilting

Rear screen resolution

  • 1.6 M dots
  • 1.04 M dots
  • 1.62 M dots

Handling & Power

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Handling & Power specs

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Which specs? Tick all that apply, or none if you are not sure.
Which products? Tick all that apply, or none if you are not sure.

Battery life

  • 620 shots14
  • 430 shots
  • 320 shots

Memory card slots

  • 2 slots
  • 1 slots
  • 1 slots

Weather sealing

  • Dust and drip resistant
  • None
  • None15

Weight

  • 699 g
  • 356 g16
  • 521 g

Width

  • 138.4 mm
  • 116.3 mm
  • 128 mm

Height

  • 98.4 mm
  • 85.5 mm
  • 74.8 mm

Depth

  • 88.4 mm
  • 68.8 mm
  • 55.3 mm

USB charging & power delivery

Minimum operating temperature

  • 0 °C
  • 0 °C
  • 0 °C

Headphone port

  • Yes
  • No
  • No

HDMI port type

  • Full-size
  • Micro
  • Micro
Notes on 18 values — test conditions and caveats
  1. 1Canon EOS R100, Native ISO maximum: ISO 25600 (H) is an expanded setting, not a native sensitivity.
  2. 2Canon 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.
  3. 3Canon EOS R100, In-body image stabilization: No in-body stabilization; shake correction relies on IS lenses or Movie Digital IS.
  4. 4Fujifilm X100VI, In-body image stabilization: 6.0 stops of shake compensation is achieved when using the LCD or EVF.
  5. 5Canon EOS R100, Continuous shooting (electronic): The electronic (silent) shutter does not support continuous shooting on this camera.
  6. 6Canon 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.
  7. 7Fujifilm X100VI, Pre-burst capture duration: Pre-shot buffers frames while the shutter is half-pressed (e.g., 20 frames at 20fps = 1 second), not a fixed seconds setting.
  8. 8Canon EOS R6 Mark III, AF subject detection: Car detection is tuned for racing cars, per Canon.
  9. 9Canon EOS R6 Mark III, Max video resolution: 7K is available only in RAW Video mode; standard MP4 recording tops out at 4K.
  10. 10Canon 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.
  11. 11Canon EOS R100, 4K max frame rate (full width): All 4K recording uses a ~1.6x centre crop, so no full-width 4K mode exists.
  12. 12Canon EOS R6 Mark III, Video dynamic range (log): Canon's claim of 15+ stops in its Canon Log profiles, not a lab measurement.
  13. 13Canon EOS R100, Viewfinder magnification: Canon's 0.95x is quoted with a 50mm lens on APS-C; in 35mm-equivalent terms it is 0.59x.
  14. 14Canon 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.
  15. 15Fujifilm X100VI, Weather sealing: The camera body itself isn't weather-sealed; weather resistance requires the optional AR-X100 adapter ring and PRF-49 filter.
  16. 16Canon EOS R100, Weight: CIPA weight: body with battery and memory card, without lens.
  17. 17Canon 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.
  18. 18Canon EOS R100, USB charging & power delivery: The battery must be charged in the external LC-E17E charger; no USB power delivery.

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