How the Canon EOS R6 and Canon EOS R6 Mark II compare on rated shutter life, sensor and value — and how to read the exact actuation count of either from a RAW file, free and in your browser.
Check Your Shutter Count →| Spec | R6 | R6 Mark II |
|---|---|---|
| Full name | Canon EOS R6 | Canon EOS R6 Mark II |
| Released | 2020 | 2022 |
| Sensor | 20.1 MP full-frame | 24.2 MP full-frame |
| Category | full-frame mirrorless | full-frame mirrorless |
| RAW format | CR3 | CR3 |
| Shutter type | Mechanical + electronic | Mechanical + electronic |
| Rated shutter life | 300,000 | 300,000 |
Both bodies carry the same 300,000-actuation rating, so shutter durability is a wash — your buying decision comes down to sensor, features and price, not shutter wear.
Rated figures are manufacturer estimates, 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 relative to that rating, which you can read for free below.
The R6 Mark II is the newer design (2022 vs 2020), which usually means longer firmware support, a more current autofocus system and a stronger residual value — but also a higher used price.
Because both are Canon bodies, your existing lenses and accessories carry straight across — the decision is purely about the body itself.
Both cameras write CR3 RAW files, and ShutterCount reads the actuation count from the MakerNote of each.
See the full model guides for each body: Canon EOS R6 shutter count and Canon EOS R6 Mark II shutter count.
Both the Canon EOS R6 and the Canon EOS R6 Mark II are rated for 300,000 shutter actuations, so neither has a durability edge on paper.
Take a photo, then drop the resulting CR3 RAW file into shuttercount.app. The count is read from the file’s MakerNote entirely in your browser — no upload, no account.
The R6 Mark II is newer (2022), which tends to mean better resale value and longer support; the R6 is often the better bargain used. Always verify the actual shutter count from an original RAW file before buying.
No. Only the manufacturer’s service centre can reset the hardware counter, and only after a physical shutter replacement. EXIF editors can rewrite surrounding metadata but cannot alter the in-camera counter, which is why you should always read it from an untouched CR3/CR3 RAW file.
Compare shutter life and value across other popular bodies: