Reasons to choose EOS R6 Mark III
Released in 2025, EOS R6 Mark III has about 858 mm² of sensor area, 32.5 MP effective resolution, and a 699 g body. Use these values to narrow the field, not as an overall image-quality score.
Side-by-side comparison
Canon EOS R6 Mark III
vs Nikon ZR
VS
Sensor area
858 mm²
EOS R6 Mark III858 mm²
ZR- Area ratio
- 1:1
- Absolute difference
- 0 mm²
- Relative difference
- 0%
The EOS R6 Mark III and ZR have the same sensor area. Compare pixel density, sensor architecture, and release generation to understand likely image-quality differences.
Key specification differences
EOS R6 Mark IIIMetricZR
32.5 MPEffective pixels24.5 MP
35.9 × 23.9Sensor35.9 × 23.9
5.14 µmPixel pitch5.92 µm
26.4 µm²Pixel area35.02 µm²
3.79 MP/cm²Pixel density2.86 MP/cm²
1Crop factor1
6,960 × 4,640 / 30pMaximum video6,048 × 3,402
699 gWeight630 g
SD UHS-II / CFexpress Type BStorageSD/SDHC/SDXC, CFexpress Type B / XQD
LP-E6P Li-ion batteryBatteryEN‑EL15c rechargeable Li-ion battery Li-ion battery
Amber marks the value that is generally preferable in this comparison context. It is not an overall camera score.
How to choose between these cameras
The EOS R6 Mark III and ZR have the same sensor area. The ZR has the lighter body. The EOS R6 Mark III has the higher effective resolution. The EOS R6 Mark III and ZR were both released in 2025. Also consider the lens system and subjects you shoot.
Reasons to choose ZR
Released in 2025, ZR has about 858 mm² of sensor area, 24.5 MP effective resolution, and a 630 g body. Use these values to narrow the field, not as an overall image-quality score.