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Sony α1 II vs Canon EOS R5 Mark II
The Canon EOS R5 Mark II is 2.3 mm wider, 1.4 mm taller and 5.5 mm deeper than the Sony α1 II. The Sony α1 II takes up 9 % less space (the box around the body, without lens).
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Sony α1 II

- Width × height × depth
- 136.1 × 96.9 × 82.9 mm (5.36 × 3.81 × 3.26 in)
- Weight
- 743 g (26.2 oz)
- Mount
- Sony E
- Price
- $6,798 at Adorama
Canon EOS R5 Mark II

- Width × height × depth
- 138.4 × 98.3 × 88.4 mm (5.45 × 3.87 × 3.48 in)
- Weight
- 746 g (26.3 oz)
- Mount
- Canon RF
- Price
- $3,999 at Adorama
Specifications compared
| α1 II | EOS R5 II | |
|---|---|---|
| Sensor | Full-Frame | Full-Frame |
| Resolution | 50.1 MP (8640 x 5760) | 45 MP (8192 x 5464) |
| Stabilization | Sensor-shift | Sensor-shift |
| ISO | 100–32,000 (ext. 50–102,400) | 100–51,200 (ext. 50–102,400) |
| Shutter speed | 1/8000–30 s mech. · 1/32000 electronic | 1/8000–30 s mech. · 1/32000 electronic |
| Burst | Up to 30 fps | Up to 30 fps |
| Video | UHD 8K up to 29.97 fps | DCI 8K up to 59.94 fps |
| Autofocus | 759 phase-detection points | 1053 phase-detection points |
| Viewfinder | 9.44M-dot OLED · 0.9x | 5.76M-dot OLED · 0.76x |
| Screen | Free-angle tilting 3.2" touchscreen | Articulating 3.2" touchscreen + top status display |
| Card slots | Dual CFexpress Type A / SDXC (UHS-II) | CFexpress Type B · SDXC (UHS-II) |
| Battery | NP-FZ100 | LP-E6P |
| Dimensions | 136.1 x 96.9 x 82.9 mm | 138.4 x 98.3 x 88.4 mm |
| Weight | 743 g with battery & card · 658 g body | 670 g with battery & card · 588 g body |
Values that differ are in bold. From the makers' published specifications.
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