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Camera faceoff

Canon EOS R5 C vs FX3A

Canon · Sony

Specs at a glance

Category
cinema
cinema
Sensor
Full-Frame CMOS
Full-Frame CMOS
Sensor Size
36 x 24 mm
35.6 x 23.8 mm
Megapixels
45
10.2
Mount
Canon RF
Sony E
Max Resolution
6K (8192x4320)
4K DCI (4096x2160)
Max Frame Rate
120fps @ 4K DCI
240fps @ 1080p
Codec
Cinema RAW Light, XF-AVC, MP4 (H.264, H.265)
XAVC S-I, XAVC HS, XAVC S, H.265, H.264
Dynamic Range
15 Stops
ISO Range
ISO 50–102400
ISO 80–409600
ND Filter
Stabilization
Digital
Sensor-Shift, 5-Axis
Autofocus
Phase-detect, 1053 points
Phase-detect, 759 points
Log / Gamma
Canon Log 3, HDR-HLG, HDR-PQ, Rec709, Rec2020
HDR-HLG, S Cinetone, Sony S-Log 2, Sony S-Log 3, Standard
Battery
1x LP-E6NH Rechargeable Lithium-Ion, 7.2 VDC, 2130 mAh (Included)<br>• Approx. 220 Shots<br>or<br>1x LP-E6N Rechargeable Lithium-Ion (Not Included)<br>or<br>1x LP-E6 Rechargeable Lithium-Ion (Not Included)
NP-FZ100
Weight
680g
640g
MSRP
$4,499
$3,898

Summary

For filmmakers prioritizing maximum resolution, hybrid photo/video capabilities, and internal Cinema RAW Light, the Canon EOS R5 C is the clear choice with its 45MP sensor and 8K recording. However, for dedicated video shooters who need exceptional low-light performance, robust in-body stabilization, and industry-leading autofocus, the Sony FX3A's 12.1MP sensor and 15+ stops of dynamic range make it the superior tool.

Which would you pick?

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Highlights

Canon EOS R5 C

  • Resolution & Codec: 8K DCI up to 60fps internal Cinema RAW Light for maximum flexibility.
  • Hybrid Capability: 45MP Full-Frame CMOS sensor delivers high-resolution stills alongside video.
  • Autofocus: Dual Pixel CMOS AF II provides reliable and accurate subject tracking.
  • Gamma Profiles: Extensive C-Log2 and C-Log3 options offer broad grading latitude.
  • Ports: Dedicated Timecode port simplifies multi-camera synchronization.

FX3A

  • Low Light Performance: 12.1MP Exmor R CMOS sensor with ISO up to 409600 for clean images.
  • Stabilization: 5-axis in-body image stabilization (IBIS) for smooth handheld footage.
  • Dynamic Range: 15+ stops of dynamic range with S-Log3 for rich tonal gradations.
  • Autofocus: Fast Hybrid AF with advanced Face/Eye AF and tracking for critical focus.
  • Audio: Integrated XLR handle provides two professional 3-pin XLR audio inputs.

The trade-off

Choosing the Canon EOS R5 C means sacrificing in-body image stabilization and the FX3A's exceptional low-light performance from its 12.1MP sensor. Opting for the Sony FX3A means giving up the R5 C's 8K DCI resolution and its 45MP still photography capabilities.

Best for…

Hybrid Photo/Video

Canon EOS R5 C

45MP stills and 8K video in one body.

Run-and-gun Documentary

FX3A

IBIS, reliable AF, and excellent low light performance.

Narrative (controlled sets)

Canon EOS R5 C

8K Cinema RAW Light for maximum post flexibility.

Low Light Environments

FX3A

12.1MP sensor and high native ISO for clean images.

Solo Filmmaker

FX3A

IBIS and superior AF simplify single-operator shoots.

What to pair it with

Updated 3/3/2026