Camera Basics
Camera Choosing
Camera Models
Camera Buying
DSLR Buying
Canon EOS R3 Mirrorless Camera
24 Megapixels
Electronic View Finder
High ISO: ISO 6400 or more is available at full-resolution.
Stabilization: Compensates for tiny involuntary movements of the camera.
Level: Measures camera tilt and helps to keep the horizon level.
Continuous Drive
Ultra HD (4K) video: 3840x2160 resolution or more.
Manual Controls: Both fully-manual (M) and semi-automatic modes (T and V).
Custom White-Balance: Specifies exactly what should be white to the camera.
Action Photography: Shutter speeds of 1/1500 or more.
Night Photography: Reaches shutter-speeds longer than 4 seconds.
Hotshoe: Allows external flash units to be attached.
Spot Metering
Depth-Of-Field Preview: Improve perception of DOF before shooting.
Live-View: Lets DSLR cameras use the rear LCD as an EVF.
Weatherproof - Seals protect from dust, humidity and light splashing.
Built-In GPS
Accepts CF Express Type B memory.
Accepts Secure Digital Extended Capacity (SDXC), SDHC and SD memory.Digital Camera Description
The Canon EOS R3 is a Mirrorless Digital Camera with a Full-Frame sensor and a Canon RF lens mount. Its 24 Megapixels CMOS sensor offers an ISO 100-102400 sensitivity range which is expandable to ISO 50-204800. This makes it possible to shoot hand-held in very low-light. With 24 MP of resolution, sharp prints are possible up to 25" x 16" at 240 DPI.
A builtin 5-Axis Image Stabilization mechanism allows the Canon EOS R3 to compensate for camera shake up to 8-Stops beyond hand-holding with any mounted lens.
This camera features a hybrid shutter that can expose for 1/64000 to 30s. Bulb exposures of an unspecified duration are possible with this camera. With a fastest shutter-speed of 1/64000, fast action can easily be frozen. Night photography is possible using this digital camera due to its long exposure capability. This camera model offers Full Manual Controls.
The Canon EOS R3 features a 1053-point Phase-Detect AF system. Autofocus can continuously adjust according to subject distance. Manual Focus is also available.
Rare triple control-dials are featured on this digital camera, giving the efficient direct control over every exposure-parameter needed by professional photographers. The weatherproof construction of this digital camera protects it against adverse weather, dust and moisture. Framing on the Canon EOS R3 is performed via a 0.50" Built-in EVF with 5.8 Megapixels. This extra large EVF has 0.76X magnification and shows 100% coverage.
Model Specifications
| Brand | Canon | Model | EOS R3 |
|---|---|---|---|
| Sensor | 24 Megapixels CMOS *Stacked Dual-Pixel AF II BSI-CMOS sensor. | Sensor Size | 36 x 24mm |
| Anti-Alias Filter | Yes | Sensor Aspect | 3:2 Aspect-Ratio |
| Stabilization | 5-Axis , 8-Stops | Dust-Reduction | Yes |
| Sensitivity | ISO 100 - 102400 *Expanded range: 50-204800 | Shutter-Speed | 1/64000 - 30s |
| Lens Mount | Canon RF Mount | Crop Factor | 1X |
| Filter Diameter | N / A | Focus System | 1053-point Phase-Detect *Sensitive down to -7.5 EV. Eye-Control AF. People, Animal and Vehicle Detection. Focus-Bracketing. |
| Viewfinder Type | Built-in EVF | Viewfinder Size | 0.50" EVF 5.8 Megapixels (0.76X) 100% Coverage *120 FPS Blackout-Free. |
| Display Attachment | Rotating | Display Size | 4.2 Megapixels 3.2" LCD 100% Coverage *Anti-Smudge, Glossy. |
| Exposure Modes | P, A, T, M, B | Scene Modes | None |
| Metering | Multi-Segment, Center-Weighed, Partial, Spot | Bracketing | 3 Shots ±3 EV |
| Exposure Compensation | ±3 EV, 1/2 or 1/3 EV | Flash Compensation | ±3 EV, 1/2 or 1/3 EV |
| White Balance | Auto, Presets, Custom | White Balance Tuning | 2 Axis, 19 steps |
| Continuous Drive | 30 FPS, 540 JPEG, 150 RAW *12 FPS Max with Mechanical-Shutter, over 1000 JPEG, HEIF or RAW. | Self Timer | Yes *2s, 10s |
| Command Dials | 3 | DOF Preview | Yes |
| Protection | Weatherproof | Dust Reduction | Yes |
| Digital Level | 2 Axis | Tripod Mount | Yes |
| Remote Trigger | WiFi | Eye-Start Sensor | No |
| HDR | Yes | Orientation Sensor | Yes |
| Interval Timer | Yes | Multiple Exposure | No |
| Image Formats | JPEG RAW | Flash Ports | Hot-Shoe |
| Built-In Flash | No | Flash Sync | 1/250s |
| Video Capture | 6000x4000 @ 60 FPS 3:2 *Cinema 4K, 4K and Full HD @ 120 FPS. Optional All-Intra Encoding. 12-bit RAW + 10-bit or 8-bit Cinema 4K MPEG-4 recording. Headphone Minijack. | Sound Input | Stereo |
| Video Format | MPEG-4 10-bit H.265 / 8-bit H.264, 12-bit RAW | WiFi | Yes |
| Memory | CF Express Type B, Secure Digital Extended Capacity | GPS | Position |
| Battery | Lithium-Ion | Battery Life | 440 *CIPA Standard |
| Introduced | 2021-09-14 | Construction | Standard |
| Size | 150 x 143 x 87mm (W x H x D) | Weight | 822g |
Recent Similar Cameras
Updates
2025.11.13
Best Gifts for Photographers in 2025 by Budget
The annual Neocamera Photography Gift Guide updated to 2025. Find great gifts for photographers with any price budget.
2025.07.07
Stellar Photo Recovery Review
Review of Stellar Photo Recovery V12. This Windows and MacOS software can recover photos and videos in a huge number of formats from memory cards, USB drives, SSDs and HHDs.
2025.05.14
Huion Kamvas 13 Gen 3 Review
In-Depth review of the Huion Kamvas 13 Gen 3 Pen Display Tablet for photographers and graphic artists.
2025.01.18
Fujifilm GFX 2025 Lens Roundup
Lens Review roundup of Fujifilm GFX Medium-Format lenses. Quality, performance and handling of the GF20-35mm F/4R WR, GF30mm F/3.5 Tilt-Shift and the GF55mm F/1.7.
2024.11.18
Best 2024 Photography Gifts for Every Budget
Great gifts for photographers and photo enthusiasts selected for every budget among the best products of 2024.
2024.08.07
Eye Protection Tips for Professional Photographers
The four main considerations for professional photographers regarding eyewear.
2024.07.14
Fujifilm X100VI Review
Flagship fixed-lens compact digital camera with a 40 MP sensor and Image-Stabilization, a first for the series. Retro design featuring dual control-dials, plus direct ISO, Shutter-Speed and EC dials. Its hybrid viewfinder can switch between EVF and OVF mode.
2024.05.09
Fujifilm GFX100 II Review
Flagship 102 Megapixels Medium-Format Mirrorless Digital Camera with 8-Stop 5-Axis IBIS, 8 FPS Drive, 8K Video and 400 MP Super-Resolution capture in a weatherproof and freezeproof body with dual control-dials and dual memory-card slots.
2024.04.03
Fujifilm X-T5 Review
Newest Fujifilm flagship boasting a 40 MP APS-C sensor, 5-axis IBIS with 7-stop efficiency, 15 FPS continuous drive, 6.2K Video capture, dual control-dials and dual SDXC UHS-II slots in a sturdy weatherproof and freezeproof body.
2023.11.20
Best Digital Cameras of 2023
Find out which are the Best Digital Cameras of 2023. All the new Mirrorless Digital Cameras from entry-level to high-end professional.
2025.11.13
2025.07.07
2025.05.14
2025.01.18
2024.11.18
2024.08.07
2024.07.14
2024.05.09
2024.04.03
2023.11.20
Please Support Neocamera
All information on Neocamera is provided free of charge yet running this website is a huge endeavor. Purchases made via affiliate links found throughout the site help keep it running and up-to-date. There is no additional cost to you, so please consider buying via these links to our affilates:
Thank you for your support!
Canon R3 Highlights
Mirrorless digital cameraSensor-Size: 36 x 24mm
Actual size when viewed at 100 DPI
| 24 Megapixels Mirrorless | ISO 50-204800 |
| Canon RF Mount 1X FLM | Shutter 1/64000-30s |
| 5-Axis Built-in Stabilization, 8-Stop Improvement | Full manual controls, including Manual Focus |
| 0.50" Built-in EVF 5.8 Megapixels (0.76X) | Custom white-balance with 2 axis fine-tuning |
| 2 Axis Digital Level | Spot-Metering |
| Weatherproof | Hot-Shoe |
| Built-in Dust Reduction | Stereo audio input |
| 30 FPS Drive, 540 Images | Lithium-Ion Battery |
| 6000x4000 @ 60 FPS Video Recording | CF Express Type B, Secure Digital Extended Capacity |
| 3.2" LCD 4.2 Megapixels |
Camera Bag
Your camera bag is empty. To add a camera or lens click on the star next to its name.
Your camera bag is empty.
Add cameras or lenses by clicking on the star next to their name.
New Cameras & Lenses
Sony FE 28-70mm F/3.5-5.6 OSS II
Stabilization & Weatherproof
Sony E Mount Zoom
2025-12-02
Sony Alpha A7 V
33 Megapixels Mirrorless
Sony E Lens Mount
Built-in Stabilization
Weatherproof
2025-12-02
Venus Optics Laowa 35mm F/2.8 Zero-D Tilt-Shift 0.5X Macro
Leica L Mount Prime Lens
2025-11-29Venus Optics Laowa 35mm F/2.8 Zero-D Tilt-Shift 0.5X Macro
Hasselblad XCD Mount Prime Lens
2025-11-29Venus Optics Laowa 35mm F/2.8 Zero-D Tilt-Shift 0.5X Macro
Fujifilm G Mount Prime Lens
2025-11-29Venus Optics Laowa 35mm F/2.8 Zero-D Tilt-Shift 0.5X Macro
Sony E Mount Prime Lens
2025-11-29
