Canon EOS R5

The Canon EOS R5 is a full-frame mirrorless interchangeable-lens camera officially announced by Canon on July 9, 2020[1] alongside the lower-resolution EOS R6 and various new RF mount lenses. While it is not a direct successor to any of Canon's previous mirrorless cameras, it does have clear improvements and advantages over other models. The camera is available as body only, or with the Canon RF 24-105mm f/4L IS USM lens.

Canon EOS R5
Canon EOS R5.jpg
Canon EOS R5
MakerCanon Inc.
Type Full-frame mirrorless interchangeable lens camera
ReleasedAnnounced July 9, 2020
Intro price$3899 (body only)
Lens mountCanon RF
SensorDual-pixel CMOS sensor
Sensor size36 mm × 24 mm (Full frame)
Maximum resolution8192 x 5464 (44.8 MP)
Film speedISO 100 – 51,200 expandable to 102,400
Recording mediumDual slots: CFexpress and SDXC (UHS-II)
FocusDual-pixel CMOS AF II
Continuous shooting12 fps mechanical
20 fps silent
Viewfinder5.76 million dot OLED EVF
Image processing
Image processorDIGIC X
Video recording8K RAW 29.97 fps
4K 119.9 fps
Dimensions138 mm × 97.5 mm × 88 mm (5.43 in × 3.84 in × 3.46 in)
Weight650 g (23 oz) (body only), 738 g (26.0 oz) (incl. battery and memory card)
Made inJapan




Overheating issuesEdit

Shortly after the EOS R5's initial announcement, concerns arose about issues of overheating while recording video, especially 8K video, after short periods of time. In response to users' complaints, Canon issued a media alert addressing these overheating issues, including how long it will take for the camera to overheat at each resolution, why a fan was not included, and how users can prevent the camera from overheating. According to Canon's reported data, the EOS R5 will begin to overheat after recording for just 20 minutes at 8K resolution. A fan was not included to preserve its compact size. Users can delay overheating by toggling on "Overheat Control" in settings, which will adjust resolution and frame rate automatically to prevent overheating.[3][4] Although Canon offered this explanation, users have continued to complain.

Other testers, however, discovered continuous shooting is possible for up to four hours in 4KHQ mode with an external recorder if no memory cards are inserted, the screen is off, and a dummy battery is used. With an actual battery, again overheating can be avoided for the life of the charge of the battery, about an hour 45 minutes.[5][6]

See alsoEdit


  1. ^ "The Secret Is Out: Canon Officially Announces The Canon EOS R5 and R6, The Company's Most Advanced Full-Frame Mirrorless Cameras Ever" (Press release). Canon U.S.A. Inc. July 9, 2020. Retrieved July 9, 2020.
  2. ^ a b c d e f g h i j k l m n Canon USA (2020). "Mirrorless | EOS R5 | Canon USA".
  3. ^ Rumors, Canon. "Canon releases an official statement about the EOS R5 and EOS R6 heat concerns". Canon Rumors. Retrieved 2020-07-19.
  4. ^ "Canon Explains EOS R5 Overheating, Why There's No Fan, and More". Retrieved 2020-07-20.
  5. ^
  6. ^

External linksEdit