Last Updated & Fact Checked: October 16, 2022
Are you trying to decide between the Canon EOS R and the Sony Alpha a7 III?
Product Versus will provide you with all the product details so you can quickly compare the facts to find which product is right for you – the Canon EOS R or the Sony Alpha a7 III – and find out exactly what the differences are.
Both the Canon EOS R and the Sony Alpha a7 III are quality products, so read on to find out which one is best for your needs!
Canon EOS R quick facts
Sony Alpha a7 III quick facts
Canon EOS R product details
On Sale!Bestseller No. 1
Canon EOS R Mirrorless Full Frame Camera - Vlogging Camera 4K, Content Creator Camera, Wi-Fi, 30.3 MP Full-Frame CMOS Sensor, Dual Pixel CMOS AF (Body Only)
- 30.3 Megapixel Full frame CMOS Sensor and DIGIC 8 Image processor
- Dual Pixel CMOS AF with 5,655 manually selectable AF points
- 4K 30P with Canon log and 10 bit 4:2:2 HDMI output; Dust and drip resistant
- Built in EVF with 3.69 million dots, Vary Angle Touchscreen LCD and dot matrix LCD panel
- Magnification Approx. 0.76 (with 50 millimeter lens at infinity 1 m 1)
On Sale!Bestseller No. 2
Canon EOS R RF24-105mm F4-7.1 IS STM Lens Kit, Vlogging and Content Creator Camera 4K UHD, Digital Single-Lens Non-Reflex AF/AE, 0.4 Magnification, Mirrorless and Full-Frame, Compact & Lightweight
- RF Mount Compatible with RF Lenses and EF/EF-S Lenses
- 30.3 Megapixel Full-frame CMOS Sensor and DIGIC 8 Image Processor
- Dual Pixel CMOS AF with 5,655 Manually Selectable AF Points
- 4K 30p with Canon Log and 10-bit 4: 2: 2 HDMI Output
- Use the EOS Utility Webcam Beta Software (Mac and Windows) to turn your Canon Camera into a high-quality webcam, or do the same using a clean HDMI output
Bestseller No. 3
Canon EOS R Mirrorless Digital Camera (Body Only) (Renewed)
- 30.3 Megapixel full-frame CMOS sensor and DIGIC 8 image processor
- Dual pixel CMOS AF with 5, 655 manually selectable AF points
- 4K 30P with Canon log and 10 bit 4: 2: 2 HDMI output
- Built-in EVF with 3.69 million dots, Vari-Angle Touchscreen LCD and dot-matrix LCD panel
Sony Alpha a7 III product details
Bestseller No. 1
Sony a7 III (ILCEM3K/B) Full-frame Mirrorless Interchangeable-Lens Camera with 28-70mm Lens with 3-Inch LCD, Black
- Advanced 24.2MP BSI Full-frame Image Sensor w/ 1.8X readout speed Advanced 24.2MP Back-Illuminated 35mm Full-frame Image Sensor
- 15-stop dynamic range, 14-bit uncompressed RAW, ISO 50 to 204,800
- Up to 10fps Silent or Mechanical Shutter with AE/AF tracking
- 693 phase-detection / 425 contrast AF points w/ 93% image coverage
- In the box: SEL2870 lens, Lens hood, Lens cap, Lens rear cap, Rechargeable Battery (NP-FZ100), AC Adapter (AC-UUD12), Shoulder strap, Body cap, Accessory shoe cap, Eyepiece cup, Micro USB cable
Bestseller No. 2
SONY a7 III Full-Frame Mirrorless Interchangeable-Lens Camera Optical with 3-Inch LCD, Black (ILCE7M3/B) (Renewed)
- Advanced 24.2MP BSI Full-frame Image Sensor w/ 1.8X readout speed*Advanced 24.2MP Back-Illuminated 35mm Full-frame Image Sensor* Sony test conditions. Compare to the ?7 II
- 15-stop dynamic range, 14-bit uncompressed RAW, ISO 50 to 204,800
- Up to 10fps Silent or Mechanical Shutter with AE/AF tracking
- 693 phase-detection / 425 contrast AF points w/ 93% image coverage
- In the box: Rechargeable Battery (NP-FZ100), AC Adaptor (AC-UUD12), Shoulder strap, Body cap, Accessory shoe cap, Eyepiece cup, Micro USB cable
On Sale!Bestseller No. 3
Sony Alpha a7 III Mirrorless Digital Camera with 28-70mm Lens (ILCE7M3K/B) + 64GB Memory Card + 2 x NP-FZ-100 Battery + Corel Photo Software + Case + External Charger + Card Reader + More (Renewed)
- Bundle Includes: 1 x Sony Alpha a7 III Mirrorless Digital Camera with 28-70mm Lens, 1 x SanDisk SecureDigital 64GB Extreme PRO Memory Card, 2 x NP-FZ100 Rechargeable Lithium-Ion Battery, 1 x Corel Photo Software With PhotoMirage, AfterShot, Painter Essentials, PaintShop Pro, and Video Studio, 1 x Large Padded Case, 1 x NP-FZ100 charger, 1 x Memory Card Reader, 1 x Mini Portable LED Video Light , 1 x 3 Piece Pro Filter Kit UV/CPL/F 55MM, 1 x Wide Angle Lens 55MM, 1 x Telephoto Lens 55MM + more.
- The Alpha a7 III Mirrorless Digital Camera from Sony is a well-rounded camera suitable for both photo and video applications in a variety of working situations. Refined for improved speed and low-light performance, the full-frame 24.2MP Exmor R BSI CMOS sensor and BIONZ X image processor pair to realize an impressive 10 fps continuous shooting rate and improved autofocus performance for faster, more reliable subject tracking along with wide frame coverage.
- This updated Fast Hybrid AF System employs a combination of 693 phase-detection points and 425 contrast-detection areas for quicker acquirement of focus in a variety of lighting conditions, and also maintains focus on subjects more effectively. This updated Fast Hybrid AF System employs a combination of 693 phase-detection points and 425 contrast-detection areas for quicker acquirement of focus in a variety of lighting conditions, and also maintains focus on subjects more effectively.
- Beyond just updates to the imaging system, the a7 III's body design has also been revised to include a rear 3.0" 922k-dot touchscreen LCD, which has a tilting design to better support working from high and low angles. A 2.36m-dot Tru-Finder OLED EVF is also featured for bright and clear eye-level monitoring. For greater shooting flexibility, dual SD memory card slots are now featured, and a larger NP-FZ100 battery is also employed to achieve up to approximately 710 shots per charge.
- Key Features: 24MP Full-Frame Exmor R BSI CMOS Sensor - BIONZ X Image Processor & Front-End LSI - 693-Point Hybrid AF System - UHD 4K30p Video with HLG & S-Log3 Gammas - 2.36m-Dot Tru-Finder OLED EVF - 3.0" 922k-Dot Tilting Touchscreen LCD - 5-Axis SteadyShot INSIDE Stabilization - ISO 204800 and 10 fps Shooting - Built-In Wi-Fi and NFC, Dual SD Slots - USB Type-C Port, Weather-Sealed Design
New products & alternatives to the Canon EOS R and the Sony Alpha a7 III
New
Camera Bundle for Canon EOS R Mirrorless Camera with RF 24-105mm f/4-7.1 is STM Lens, 3 Batteries, LED Light, 256Gb High Speed Memory Card + Accessories Kit (Renewed)
- This Camera Bundle Kit comes complete with all manufacturer supplied accessories.
- The first step in mirrorless evolution, the EOS R pairs a redeveloped lens mount and updated full-frame image sensor for a unique and sophisticated multimedia camera system. Revolving around the new RF lens mount, the EOS R is poised to be the means from which to make the most of a new series of lenses and optical technologies.
- Sleek and versatile, the RF 24-105mm f/4-7.1 IS STM is a well-rounded zoom covering wide-angle to short telephoto focal lengths to benefit working in a wide variety of conditions. A variable maximum aperture also helps to maintain an impressively compact profile to suit everyday shooting needs.
- A large 30.3MP full-frame CMOS sensor is featured and serves as an ideal balance between high-resolution output, low-light performance, and high-speed capabilities. When paired with the DIGIC 8 image processor, the EOS R affords a native sensitivity range of ISO 100-40000, which can be expanded to ISO 50-102400 for working in a variety of lighting conditions. Quick continuous shooting to 8 fps is also supported for photographing moving subjects.
- Designed for multimedia image-maker, the EOS R supports UHD 4K (3840 x 2160) resolution recording at up to 30 fps at 480 Mb/s, along with Full HD 1080p shooting at 60 fps and HD 720p at 120 fps for slow motion playback. When recording in-camera, 4K video has 4:2:2 sampling and 8-bit color depth, a 4:2:2 10-bit clean output in ITU-R CT.2020 is possible when using an external recorder.
New
Camera Bundle for Canon EOS R10 Mirrorless Camera with RF 24-105mm f/4 L is USM, EF 75-300mm f/4-5.6 III, 500mm f/8 Manual Preset Telephoto Lens + TTL Flash, 128Gb Memory + Accessories Kit
- This Camera Bundle comes complete with all manufacturer supplied accessories.
- Sitting at a sweet-spot in terms of resolution, the 24.2MP APS-C CMOS sensor strikes a fine balance between resolution, file size, speed, and low-light performance.
- Beyond stills, the R10's sensor also offers high-res UHD 4K 8-bit recording, with the ability to record at up to 60p using a cropped portion of the sensor or at 30p when using an oversampled 6K recording area for improved sharpness, reduced moiré, and lower noise.
- An advanced one-lens solution, the EF 24-105mm f/4L IS II USM is L-series zoom covering wide-angle to short-telephoto focal lengths and featuring a constant f/4 maximum aperture. Designed for photographing distant subjects, the 500mm f/8 Preset Telephoto Lens is a super telephoto prime featuring a threaded T mount for adapting to a wide variety of camera types.
- Featuring a versatile telephoto range, the EF 75-300mm f/4-5.6 III from is a 4x zoom characterized by its relatively lightweight design and compact form factor. Well-suited for a variety of subjects, including portraiture and sports, this lens portrait to medium telephoto fields of view and utilizes a DC micro motor to provide fast and accurate autofocus performance.
New
Camera Bundle for Canon EOS R Mirrorless Camera with RF 24-105mm f/4 L is USM, EF 75-300mm f/4-5.6 III, 500mm f/8 Manual Preset Telephoto Lens + TTL Flash, 128Gb Memory + Accessories Kit
- This Camera Bundle comes complete with all manufacturer supplied accessories.
- The first step in mirrorless evolution, the EOS R pairs a redeveloped lens mount and updated full-frame image sensor for a unique and sophisticated multimedia camera system. Revolving around the new RF lens mount, the EOS R is poised to be the means from which to make the most of a new series of lenses and optical technologies.
- A large 30.3MP full-frame CMOS sensor is featured and serves as an ideal balance between high-resolution output, low-light performance, and high-speed capabilities. When paired with the DIGIC 8 image processor, the EOS R affords a native sensitivity range of ISO 100-40000, which can be expanded to ISO 50-102400 for working in a variety of lighting conditions. Quick continuous shooting to 8 fps is also supported for photographing moving subjects.
- An advanced one-lens solution, the EF 24-105mm f/4L IS II USM is L-series zoom covering wide-angle to short-telephoto focal lengths and featuring a constant f/4 maximum aperture. Designed for photographing distant subjects, the 500mm f/8 Preset Telephoto Lens is a super telephoto prime featuring a threaded T mount for adapting to a wide variety of camera types.
- Featuring a versatile telephoto range, the EF 75-300mm f/4-5.6 III from is a 4x zoom characterized by its relatively lightweight design and compact form factor. Well-suited for a variety of subjects, including portraiture and sports, this lens portrait to medium telephoto fields of view and utilizes a DC micro motor to provide fast and accurate autofocus performance.
New
Camera Bundle for Canon EOS R Mirrorless Camera with RF 24-105mm f/4-7.1 is STM, RF 100-400mm f/5.6-8 is USM, 500mm f/8 Manual Preset Telephoto Lens + TTL Flash, 128Gb Memory + Accessories Kit
- This Camera Bundle comes complete with all manufacturer supplied accessories.
- The first step in mirrorless evolution, the EOS R pairs a redeveloped lens mount and updated full-frame image sensor for a unique and sophisticated multimedia camera system. Revolving around the new RF lens mount, the EOS R is poised to be the means from which to make the most of a new series of lenses and optical technologies.
- A large 30.3MP full-frame CMOS sensor is featured and serves as an ideal balance between high-resolution output, low-light performance, and high-speed capabilities. When paired with the DIGIC 8 image processor, the EOS R affords a native sensitivity range of ISO 100-40000, which can be expanded to ISO 50-102400 for working in a variety of lighting conditions. Quick continuous shooting to 8 fps is also supported for photographing moving subjects.
- Sleek and versatile, the RF 24-105mm f/4-7.1 IS STM is a well-rounded zoom covering wide-angle to short telephoto focal lengths to benefit working in a wide variety of conditions. A variable maximum aperture also helps to maintain an impressively compact profile to suit everyday shooting needs. Designed for photographing distant subjects, the 500mm f/8 Preset Telephoto Lens is a super telephoto prime featuring a threaded T mount for adapting to a wide variety of camera types.
- A versatile telephoto-zoom with a portable form factor, the RF 100-400mm f/5.6-8 IS USM is a nimble lens perfect for wildlife, sports, and travel shooting. With extended range, this zoom packs super-telephoto reach into a relatively sleek, lightweight design along with support for Coordinated IS to help control up to 6 stops of camera shake and Nano USM AF to promote faster focusing performance.
New
Camera Bundle for Canon EOS R5 Mirrorless Camera with RF 24-105mm f/4 L is USM and EF 75-300mm f/4-5.6 III + Shotgun Microphone with Video Kit Accessories (128GB, Tripod, Flash and More)
- The EOS R5 (Intl. Camera with 1 Year Seller Supplied Warranty) features a 45MP full-frame CMOS sensor offers both high-resolution stills and video output and the fine-tuned image processor complements this with a wealth of speed. Sensitivity from ISO 100-51200, which can be expanded to ISO 102400, suits working in a variety of lighting conditions while quick continuous shooting up to 12 fps with a mechanical shutter is ideal for working with moving subjects.
- Benefitting more than just stills, the 45MP full-frame sensor also enables impressively high-resolution DCI and UHD 8K 30 fps raw video recording internally along with 4K recording up to 120 fps. HDR-PQ recording is possible, too, in-camera HDR production and external recording, via the HDMI port supports a clean 4K output at up to 60 fps.
- Incorporates five-axis sensor-shift image stabilization that compensates for up to an impressive eight stops of camera shake for truly effective compensation of camera shake to suit handheld shooting with slower shutter speeds. This stabilization system also works in concert with lens-based optical image stabilization for both native RF lenses and adapted EF lenses.
- The RF 24-105mm f/4 L IS USM is a wide-angle to short telephoto zoom characterized by its constant f/4 maximum aperture. Ideal for use in nearly any shooting scenario, this zoom is benefitted by a five-stop-effective Image Stabilizer to minimize the appearance of camera shake for sharper handheld imagery. Additionally, a unique customizable Control Ring can be configured to adjust a variety of exposure settings settings, including aperture, ISO, and exposure compensation.
- The EF 75-300mm f/4-5.6 III features a focal length that is well-suited for a variety of subjects including portraiture and sports. The DC micro motor autofocus system is quick and pairs with an electromagnetic diaphragm to complement photographing at fast continuous speeds. Plus, a Super Spectra coating has been applied to individual elements to minimize ghosting and flare for greater contrast and color neutrality when working in strong lighting conditions.
Our conclusion on the Canon EOS R vs Sony Alpha a7 III
Both the Canon EOS R and the Sony Alpha a7 III are high quality products and we are sure you will be happy with either one. In the end it comes down to your budget and the value for money you are looking for.
Either way, the Canon EOS R and the Sony Alpha a7 III are both excellent products that will more than do their job!