R5 vs R5 Mark II: Shutter Count & Life Compared

R5 vs R5 Mark II — Specs at a Glance

Spec	R5	R5 Mark II
Full name	Canon EOS R5	Canon EOS R5 Mark II
Released	2020	2024
Sensor	45 MP full-frame	45 MP full-frame
Category	full-frame mirrorless	full-frame mirrorless
RAW format	CR3	CR3
Shutter type	Mechanical + electronic	Mechanical + electronic
Canon shutter rating	approx. 500,000 cycles	approx. 500,000 cycles
Count read by ShutterCount	Yes — from the CR3	No — offset not confirmed

Shutter Life: R5 vs R5 Mark II

Canon states an endurance of approximately 500,000 cycles for the shutter mechanism of both bodies (see Sources), so on paper shutter durability is a wash — the buying decision comes down to sensor, features and price, not shutter wear.

Rated figures are manufacturer statements, not hard limits. Many bodies shoot well past their rating, while a small number fail earlier — the rating is best read as a durability class, not a countdown. When buying used, what matters is the actual actuation count of the specific body.

Which Is the Better Used Buy — R5 or R5 Mark II?

The R5 Mark II is the newer design (2024 vs 2020), which usually means a more current autofocus system and a stronger residual value — but also a higher used price.

There is also a practical difference when checking a used body: an R5's count can be verified by anyone from a CR3 file, while for an R5 Mark II you need a Canon service report, because neither ShutterCount nor ExifTool reads its counter from the file.

Because both are Canon RF-mount bodies, your existing lenses and accessories carry straight across — the decision is purely about the body itself.

Bottom line: the shutter rating should not decide it, since Canon gives both the same figure. Get the real actuation count of the specific body you are looking at — from a CR3 for the R5, from Canon service for the R5 Mark II — and factor any shutter-service cost into your offer.

How to Check the Shutter Count on Each Camera

Canon EOS R5 — read in your browser

ShutterCount reads the R5 count from the CR3's CTMD metadata track (Canon CameraInfo, byte offset 0x0AF1). On full-size R5 files the value matches ExifTool 13.59 exactly (for example 63,203 and 5,230).

Take any photo with the R5 and copy the original CR3 file to your computer or phone.
Open shuttercount.app in any modern browser (Chrome, Firefox, Safari, Edge).
Drag the CR3 file onto the drop zone, or click to pick it from a file dialog.
The shutter count appears within seconds. Nothing is uploaded — the file is parsed on your device.

Canon EOS R5 Mark II — not read by ShutterCount

No offset for the R5 Mark II counter has been confirmed. Offset 0x069C was used until 27 October 2026, but two full-size release files from the same firmware (1.0.0) held 586 and 25,233,930 there, so it is not a stable counter, and ExifTool decodes no shutter count for the R5 Mark II either. An R5 Mark II CR3 dropped into the tool still shows the model, firmware and shooting settings, labelled “shutter count offset not confirmed”.

Canon service: a Canon service centre can read the counter; when buying used, ask the seller for a recent, dated service report.
USB/PTP utilities: some third-party tools read shutter counts from certain Canon bodies over USB. We have not confirmed that any of them supports the R5 Mark II.

See the full model guides: Canon EOS R5 shutter count and Canon EOS R5 Mark II shutter count.

R5 vs R5 Mark II — FAQ

Does the R5 or the R5 Mark II have the higher shutter count rating?

Neither. Canon states a shutter endurance of approximately 500,000 cycles for both the EOS R5 and the EOS R5 Mark II (Canon Asia product pages), so there is no durability edge on paper. Individual shutters can last longer or fail earlier than the rating.

How do I check the shutter count on a R5 or R5 Mark II?

For the EOS R5, drop an original CR3 RAW file into shuttercount.app; the count is read from the CR3's CTMD metadata (CameraInfo offset 0x0AF1) in your browser and matches ExifTool 13.59 on full-size files. For the EOS R5 Mark II, ShutterCount does not report a shutter count: ask a Canon service centre, or ask the seller for a Canon service report. USB/PTP shutter-count utilities exist for some Canon bodies, but we have not confirmed that any of them supports the R5 Mark II.

Why can't ShutterCount read the R5 Mark II shutter count?

No offset for the R5 Mark II counter has been confirmed. Offset 0x069C was used until 27 October 2026, but two full-size release files from the same firmware (1.0.0) held 586 and 25,233,930 there, so it is not a stable counter, and ExifTool decodes no shutter count for the R5 Mark II either. The tool still shows the model, firmware and shooting settings and says “shutter count offset not confirmed”.

Is a used R5 or R5 Mark II the better buy?

The R5 Mark II is newer (2024), which tends to mean a higher price and stronger resale value; the R5 is often the better bargain used. One practical difference: you can verify an R5's shutter count yourself from a CR3 file, while for an R5 Mark II you need a Canon service report.

Can the shutter count be reset or faked on these cameras?

We know of no user-accessible way to reset the counter on either body. EXIF editors can change a copy of a file, so read an R5 count from an original, unedited CR3 you shoot yourself on the body in front of you. For an R5 Mark II, rely on a dated Canon service report rather than a screenshot or a number in a listing.

Sources

Canon Asia, EOS R5 (Body) product page: shutter endurance of approximately 500,000 cycles.
Canon Asia, EOS R5 Mark II (Body) product page: shutter endurance of approximately 500,000 cycles.
ShutterCount full-size release-file validation (27 October 2026): EOS R5 offset 0x0AF1 identical to ExifTool 13.59; EOS R5 Mark II offset 0x069C withdrawn.

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R5 vs R5 Mark II:Shutter Count & Life Compared