Compare Canon EOS R6 Mark III vs Sony RX1R III
In this technical comparison between the Canon EOS R6 Mark III and the Sony RX1R III, we analyze the key features to help you choose.
Choosing between these two Cameras models often comes down to your budget, with prices around $2,799 USD (Body Only at launch) and 5000 USD.
| Specifications |
Canon EOS R6 Mark III |
Sony RX1R III |
|---|---|---|
|
|
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| Launch | ||
| Release Version | November 2025 | July, 2025 |
| Body | ||
| Body Dimensions | Approx. 138.4 x 98.4 x 88.4 mm | 113.3×67.9×87.5 mm (4.5×2.7×3.4") |
| Weight | Approx. 699g (including battery and memory card) | 498 g (with battery and media) |
| Mount | Canon RF Mount | Fixed Lens (ZEISS Sonnar T* 35mm f/2) |
| Weather Sealing | Yes; dust and moisture-resistant magnesium alloy chassis | No (Magnesium alloy chassis, but not rated) |
| Sensor | ||
| Sensor Technology | Full-Frame CMOS (High-speed readout) | Exmor R BSI-CMOS |
| Size | 35.9 x 23.9 mm | Full-Frame (35.9×24.0 mm) |
| Image Resolution | 32.5 Megapixels (Effective) | 61.0 Megapixels |
| ISO Sensitivity | 100 - 64,000 (Expandable to L: 50 and H: 102,400) | 100 – 32,000 (Expands to 50 – 102,400) |
| Image Stabilization | 5-axis In-Body Image Stabilizer (IBIS); up to 8.5 stops of coordinated control | Electronic/Digital only (Active Mode for video) |
| Display & Viewfinder | ||
| Rear screen | 3.0-inch Vari-angle Touchscreen LCD (approx. 1.62 million dots) | 3.0" Fixed Touchscreen LCD (2.36M dots) |
| Viewfinder | 0.5-inch OLED EVF; approx. 3.69 million dots; 120fps refresh rate | Fixed 0.39" OLED EVF (2.36M dots, 0.7x mag) |
| Autofocus | ||
| AF Points | Up to 1,053 AF zones (Stills); 897 zones (Movie) | 693 Phase-detection points (78% coverage) |
| Autofocus System | Dual Pixel CMOS AF II | Fast Hybrid AF with AI Processing Unit |
| AI Subject Recognition | Human (Eye/Face/Head/Body), Animal (Dogs/Cats/Birds/Horses), and Vehicles | Real-time Eye AF (Human, Animal, Bird, Insect) |
| Photo | ||
| Continuous shooting | 12fps (Mechanical); 40fps (Electronic) with 0.5s Pre-shooting | 5 fps |
| Formats | RAW (14-bit), C-RAW, HEIF (10-bit), JPEG (8-bit) | JPEG, HEIF, RAW (Compressed/Lossless/Uncompressed) |
| Video | ||
| Video Performance | 7K Open Gate (up to 30p); 4K DCI/UHD (up to 120p); Full HD (up to 180p) | 4K at 30p / 1080p at 120p |
| Bit-depth | 12-bit RAW Light (Internal); 10-bit 4:2:2 (H.265 / HEVC) | 10-bit 4:2:2 (Internal & HDMI) |
| Audio Connectivity | 3.5mm Stereo mini-jack for both | 3.5mm Mic jack (No dedicated headphone jack) |
| HDMI output | Full-size HDMI (Type A); supports 12-bit RAW output | Micro-HDMI (Type-D) |
| Storage | ||
| Card slots | Dual Slots | Single Slot |
| Sensor Technology | Slot 1: CFexpress Type B | Slot 2: SD/SDHC/SDXC (UHS-II) | SD / SDHC / SDXC (UHS-II compatible) |
| Connectivity | ||
| Wi-Fi | 2.4GHz / 5GHz (802.11ac) | Wi-Fi 5 (802.11ac) |
| Bluetooth | Bluetooth 5.1 | Bluetooth 4.2 |
| USB / HDMI | USB-C (3.2 Gen 2); Full-size HDMI | USB-C (3.2 Gen 2) / Micro-HDMI |
| Battery | ||
| Model | LP-E6P (high-amperage battery required for high-speed features) | NP-FW50 Lithium-Ion |
| Battery Life | Approx. 510 shots (LCD) / 270 shots (EVF) in Power Saving mode | Approx. 270 – 300 shots |
| USB charging | Supported via USB Power Adapter PD-E2 or PD-E1 | Yes (USB Power Delivery supported) |
| Misc | ||
| Inside the box | EOS R6 Mark III Body, Battery Pack LP-E6P, Battery Charger LC-E6, Strap ER-EOS, Shoe Cover, and Body Cap | Camera, Battery, Lens Cap, Strap, USB-C Cable |
| Price | $2,799 USD (Body Only at launch) | 5000 USD |
| Full Details | EOS R6 Mark III - Full Specifications | RX1R III - Full Specifications |