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Camera faceoff

EOS C300 Mark III vs EOS C70

Canon

Specs at a glance

Category
cinema
cinema
Sensor
Super35 CMOS
Super35 CMOS
Sensor Size
26.2 x 13.8 mm
26.2 x 13.8 mm
Megapixels
8.85
8.85
Mount
Canon EF
Canon RF
Max Resolution
4K DCI (4096x2160)
4K DCI (4096x2160)
Max Frame Rate
120 fps (4K), 180 fps (2K)
59.94fps @ 4K DCI
Codec
Cinema RAW Light, XF-AVC
H.265, H.264
Dynamic Range
16 Stops
16 Stops
ISO Range
ISO 2–102400
ISO 2–102400
ND Filter
2–10 stop (5-position wheel)
2–10 stop (5-position wheel)
Stabilization
Electronic Image Stabilization
Digital, 5-Axis
Autofocus
Dual Pixel CMOS AF
Dual Pixel CMOS AF
Log / Gamma
Canon Log 2, Canon Log 3, HDR-HLG, HDR-PQ, Rec709, Wide DR
Wide DR, Canon Log 2, Canon Log 3, HDR-HLG, HDR-PQ
Battery
Canon BP-A Series
Canon BP-A Series
Weight
1750g
1170g
MSRP
$10,999
$5,499

Summary

Choose the C300 Mark III for professional productions demanding robust I/O, modularity, and Cinema RAW Light. Opt for the C70 when a compact form factor, RF mount versatility, and lightweight design are paramount for handheld or gimbal work.

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Highlights

EOS C300 Mark III

  • Sensor & Image Science: 16+ stops of dynamic range with Super 35mm DGO CMOS sensor.
  • Codecs & Formats: Internal Cinema RAW Light recording for maximum post-production flexibility.
  • I/O & Connectivity: Dual 3G-SDI outputs, Genlock, Timecode (BNC), and full-size XLR inputs for professional integration.
  • Rigging & Ergonomics: Modular design allows for extensive rigging and customization for studio or cinema setups.

EOS C70

  • Rigging & Ergonomics: Compact and lightweight body (1170g) ideal for handheld, gimbal, or drone operation.
  • Mount: Native Canon RF mount offers access to a wide range of modern, high-performance lenses.
  • I/O & Connectivity: Mini-XLR inputs and HDMI Type A for streamlined, compact setups.
  • Tools & Usability: Excellent for run-and-gun with its integrated NDs and Dual Pixel AF in a smaller footprint.

The trade-off

Choosing the C300 Mark III means giving up the compact form factor and RF mount versatility of the C70. Choosing the C70 means giving up the robust professional I/O (SDI, full-size XLR, Genlock) and modularity of the C300 Mark III.

Best for…

Narrative / Studio

Canon EOS C300 Mark III

modular design and Cinema RAW Light for high-end productions

Documentary / Run-and-gun

Canon EOS C70

compact size, RF mount, and built-in NDs for agile shooting

Gimbal / Drone

Canon EOS C70

lightweight body (1170g) for easier balancing and longer flight times

Broadcast / Live Production

Canon EOS C300 Mark III

dual 3G-SDI, Genlock, and Timecode for seamless integration

What to pair it with

Updated 2/25/2026