Should I Get the Canon EOS R5, EOS R6, or EOS R? An Extensive Comparison The Canon EOS R, shown at the bottom-left in the lead image, came first. The R was Canon's first full-frame MILC (Mirrorless Interchangeable Lens Camera), and the start of the R-series. This model offered a relatively high resolution with a good feature set and solid performance at a reasonable price.
The Canon EOS RP, shown at the bottom-right, came next. A tiny model, the RP is positioned below the R and has a modestly lower resolution and noticeably lower price. The RP is an exceptional value.
This page exists because of the two models that came next, the Canon EOS R5 and Canon EOS R6, respectively shown at the top-left and top-right. These are both exceptionally-high-performing cameras positioned (and priced) above the EOS R.
Here are the differences between the Canon EOS R6, R5, and R.
Specifications | EOS R5 | EOS R6 | EOS R |
![]() |
![]() |
![]() |
|
Year Introduced | 2020 | 2020 | 2018 |
Megapixels | 45.0 | 20.1 | 30.4 |
Pixel Dimensions | 8192 x 5464 | 5472 x 3648 | 6720 x 4480 |
Pixel Size | 4.39µm | 6.56µm | 5.36µm |
Diffraction-Limited Aperture | f/7.1 | f/10.6 | f/8.6 |
ISO Sensitivity | 100-51200 to L:50, H1: 102400 | 100-102400 to L:50, H1: 204800 | 100-40000 to L:50, H1: 51200, H2: 102400 |
Image Processor | DIGIC X | DIGIC X | DIGIC 8 |
Dual Pixel RAW | Yes | No | Yes |
Sensor Stabilization | 5-Axis IBIS | 5-Axis IBIS | No |
Movies | 8K RAW movie to 30 fps 4K movie at up to 120 fps 4K time-lapse mode Canon Log 1 / HDR PQ 10bit 4:2:2 internal recording All-I / IPB compression 10bit 4:2:2 uncompressed 4K 60p to external recorder | 4K movie at up to 60 fps 4K time-lapse mode Full HD movies at 120 fps Canon Log 1 / HDR PQ 10bit 4:2:2 internal recording IPB compression | 4K movie (cropped) at 25/24 fps Full HD movies at 60 fps HD at 120 fps Canon Log 1 10bit 4:2:2 uncompressed 4K to external recorder |
Movie Modes | A+, P, Tv, Av, M, C1, C2, C3 | A+, M | A+, P, Tv, Av, M, C1, C2, C3 |
AF Points | 1,053 AF Areas covering approx. 100% of the frame 5,940 individually selectable AF points with 90% horizontal and 100% vertical coverage | 1,053 AF Areas covering approx. 100% of the frame 6,072 individually selectable AF points with 90% horizontal and 100% vertical coverage | 5,655 points with 88% horizontal and 100% vertical coverage |
AF Working Range | EV -6 to 20 | EV -6.5 to 20 | EV -6 to 18 |
Subject Detection | Body, Face, Eye, Animal | Body, Face, Eye, Animal | Face, Eye |
Focus Bracketing | Yes | Yes | No |
EVF | 0.5" (127mm) OLED color EVF, 5.76 Million dots | 0.5" (127mm) OLED color EVF, 3.69 Million dots | 0.5" (127mm) OLED color EVF, 3.69 Million dots |
EVF FrameRate | 120 fps | 120 fps | 60 fps |
LCD Type | 3.15" (8.01cm) Clear View LCD II, approx. 2.10 million dots | 2.95" (7.50cm) Clear View LCD II, approx. 1.62 million dots | 3.15" (8.01cm) Clear View LCD II, approx. 2.10 million dots |
HEIF, HDR PQ | Yes | Yes | No |
FPS | 12 fps with Servo AF 20 fps with Electronic Shutter, and Servo AF | 12 fps with Servo AF 20 fps with Electronic Shutter, and Servo AF | 8 fps fixed AF 5 fps with Servo AF |
Continuous Frames | 350 JPEG, 180 RAW, or 260 CRAW | 1,000+ JPEG, 240 RAW, or 1,000+ CRAW | 100 JPEG, 47 RAW, 78 C-RAW |
Shutter Lag | 50ms | 55ms | |
Card Slots | 1x CFexpress 1x UHS-II SD | 2x UHS-II SD | 1x UHS-II SD |
Control Dials | Main Dial Quick Control Dial 1 w/ Mode Button Quick Control Dial 2 AF Multi-controller (8-Way Joystick) Top panel display Front Function Button | Main Dial Quick Control Dial 1 w/ Mode Button Quick Control Dial 2 AF Multi-controller (8-Way Joystick) Front Function Button | Multi-function Bar Quick Control Dial Cross-Keys Top Panel Display |
Dedicated Rate, Magnify, "Q" Buttons | Yes | Yes | No |
Power Switch | Circular w/Lever | Circular w/Lever | Circular |
Sound Memo | Yes | No | No |
Wireless Features | 5Ghz and 2.4Ghz Wi-Fi and Bluetooth Internal FTP optional Wireless transmitter WFT-R10 | 2.4Ghz Wi-Fi and Bluetooth Internal FTP | 2.4Ghz Wi-Fi and Bluetooth FTP with WFT-E7 II Accessory |
PC Terminal | Yes | No | via BG-E22 |
Computer Interface | USB 3.1 Gen 2 | USB 3.1 Gen 2 | USB 3.0 |
HDMI | HDMI micro Type D Simultaneous HDMI Out and Card Writing | HDMI micro Type D HDMI Out or Card Writing | HDMI mini Type C HDMI Out or Card Writing |
Remote | N3 (Front) | E3 (Side) | E3 (Side) |
Shutter Durability Rating | 500,000 | 300,000 | 200,000 |
Supplied Battery | LP-E6NH | LP-E6NH | LP-E6N |
Battery Life (CIPA) | LCD 490 shots EVF 320 shots | LCD 510 shots EVF 380 shots | 370 shots |
Grip Geometry | 2.7" (68.5mm) Thick 2.7" (68.5mm) Thick at Bottom 1.55" (39.3mm) Finger Shelf | 2.7" (68.5mm) Thick 2.7" (68.5mm) Thick at Bottom 1.65" (41.8mm) Finger Shelf | 2.59" (65.7mm) Thick 2.54" (64.5mm) at Bottom 1.40" (35.5mm) Finger Shelf |
Rattle | Noticeable when Powered Off | Noticeable when Powered Off | No |
Dimensions Inches | 5.45 x 3.84 x 3.46" (138 x 97.5 x 88.0mm) | 5.45 x 3.84 x 3.48" (138 x 97.5 x 88.4mm) | 5.35 x 3.87 x 3.32" (135.8 x 98.3 x 84.4mm) |
CIPA Weight | 26.0 oz (738g) | 24.0 oz (680g) | 23.3 oz (660g) |
List Price | $3,899.00 | $2,499.00 | $1,799.00 |
Review | Canon EOS R5 | Canon EOS R6 | Canon EOS R |
Purchase | BUY | BUY | BUY |
Again, the original EOS R is a great value, offering good performance and relatively high resolution for a modest price. The 2-years-newer R5 and R6 are significantly more advanced cameras and considerably faster in a number of regards.
One clear differentiator between these cameras is the resolution they provide. It takes no more effort to press the shutter release on a 45 MP camera than it does on a 20 MP camera, and all things equal, the higher resolution image is more desirable. Use the additional resolution to output large, to downsample to even higher quality, or to crop with potentially high resolution remaining.
Not as apparent in the chart are that the R5 and R6 image sensors are significantly faster with less rolling shutter effect, and improved dynamic range (exposure latitude). Here are some dynamic range comparisons:
Canon EOS R5 vs. Canon EOS R
Canon EOS R5 vs. Canon EOS R6
Canon EOS R6 vs. Canon EOS R
The R6's larger pixel sites have a higher SNR (Signal to Noise Ratio), meaning less noise at the pixel level. However, for the comparison to be equal, the higher resolution images must be downsized to the R6 image's pixel dimensions, and with that action, oversampling advantages are realized. At equivalent final image sizes, the R5 and R6 noise levels are about the same.
The pixel-level noise performance is often reflected in the available ISO settings. The R6 has this advantage, and the R trails the R5. That said, you don't want to use any of these cameras (or those from any other manufacturer) at the highest ISO settings made available.
Another aspect that specs do not make clear is the relative sharpness of the images these cameras produce. The R produces softer images than many other Canon cameras when the images are processed using the same settings. Why? I've asked that question multiple times and have received no answers. However, that question has been resolved in the R5 and R6.
Here are some comparisons:
Canon EOS R5 vs. Canon EOS R
Canon EOS R5 vs. Canon EOS R6
Canon EOS R6 vs. Canon EOS R
The R images sharpen nicely with a higher sharpness setting ("2" looks nice). Are the R's RAW images de-tuned slightly, providing more latitude for the photographer to dial in the result they want? Does the R have a stronger low pass filter? Or, is there some other cause for the softer results?
The advantage of "DIGIC X" is not as easy to comprehend as, say, the number of megapixels on the imaging sensor, but this processor's extreme speed makes complex in-camera calculations possible, with improved AF performance and image quality being two advantages. The DIGIC X processor in the R5 and R6 is significantly more powerful than the DIGIC 8 processor in the R.
The R6 does not feature Canon Dual Pixel RAW capture where two signals are captured for each pixel. Portrait Relighting is featured on the R5.
The IBIS (In Body Image Stabilization) is a tremendous advantage held by the R5 and R6 models. These two cameras effectively upgrade all of the lenses in your kit, with better image quality being realized. IBIS is a huge advantage for video, decreasing the need for bulky and expensive gimbals in certain situations. With IBIS, the R5 and R6 have a noticeable rattle when powered off (don't worry about this).
The R5's 8K uncropped video capability (including RAW) is awesome, and the R6 enjoys a strong movie capability advantage over the R, including uncropped 4K vs. cropped 4K (1.75x). The R5 and R6 provide Dual Pixel CMOS AF II tracking with every resolution/framerate, but the R does not get AF tracking with high framerate (720p) capture. An R5 advantage is that it goes to 120 fps in 4K while the R6 has FHD 120 fps.
The R6 has only two movie modes, and the R5 has an improved movie setting menu option.
All three of these cameras can autofocus in crazy-low light levels, but the R6 has a slight advantage. The R5 and R6 have some advantage over the R when focusing in very bright light levels.
The EOS R's Dual Pixel CMOS AF system, including eye and face detection, performs excellently, but the R5 and R6's Dual Pixel CMOS II AF system takes subject detection and tracking capabilities to another level, including animal tracking. The R5 and R6 AF systems handle challenging circumstances amazingly well.
The R5 and R6 have a focus bracketing feature missing on the R (this feature first arrived on the RP).
The R5's considerably higher resolution EVF is a significant advantage, as is its higher resolution rear LCD. The R5 and R6 have a much faster refresh rate available, helping you follow a moving subject. Especially notable is that the R5 and R6 have less EVF blackout, dramatically helping you track a moving subject. The diopter dial has moved to the right side of the viewfinder on the R5 and R6 where it is easier to access. The R5 and R6 have a modified eyecup shape (all are non-removable).
Also aiding in capturing a perfect action shot is the R5 and R6's extremely fast frame rates, rates that leave the R far behind.
For some, having dual memory card slots is a big advantage for the R5 and R6 over the R. Differentiating between the R5 and R6 is that one of the R5's slots is the faster CFexpress format. For those not needing the speed of CFexpress, the R6's dual card slots sharing the same UHS-II SD format could be an advantage.
The additional controls and buttons, including a joystick replacing the R's Multi-Function Bar and ISO adjustment instantly available on the top quick control dial, along with the revised power switch design on the R5 and R6 make these cameras easier to use than the R. The EOS R and R5 have top LCDs while the R6 does not. The R5 and R6's top-right three buttons on the back have a horizontal layout to provide space for the larger dual memory card slot door — especially the AF-ON button is easier to reach in the updated layout. The R5 and R6 have an additional configurable button (depth of field preview by default) on the front. If you need the sound memo feature or a PC terminal, the R5 is your only choice.
The R5 has the most advanced built-in Wi-Fi and also has the most advanced wireless file transmitter available. The R6 has more advanced built-in Wi-Fi than the R, but it does not have a wireless file transmitter option.
The R5 and R6 have faster USB ports than the R, and the R5 and R6 have HDMI micro Type D ports vs. the R's HDMI mini Type C port. The R5 has an N3-type remote release port vs. E3 in the R6 and R. The R5 has a more durable shutter, rated at 500,000 actuations vs. 300,000 and 200,000.
While the R5 and R6 arrive with a higher capacity battery, that battery is compatible with the EOS R and its charger, meaning this difference is easy to equalize. That 14% higher capacity battery helps the battery life ratings with the R5 and R6 showing big improvements (when using the LCD). Remember that experienced battery life is often twice the rated value, and far higher when capturing high-speed bursts of images. These three cameras are essentially the same size and weight.
The EOS R5 and R6 have an enhanced grip geometry, featuring a larger shelf above the fingers and a thicker grip base, both making the newer models noticeably easier to hold onto.
For a significant percentage of photographers, the primary decision factor between these cameras will be the price. A safe recommendation is to buy the highest-priced model you can afford. The EOS R is a bargain. The EOS R6 is a considerably faster and better camera, and the EOS R5 is the flagship model, unsurpassed in the Canon lineup. If your funds can take you to this level, the R5 is the camera you want.
Simplifying the R5 vs. R6 comparison:
R6 Advantages Over the R5
The R6 advantages list is a short one, and most advantages are very slight. However, the "Lower Price" bullet is a powerful one.
Did I miss any differences? Let me know! That the R5 has a "BE CAREFUL HOT" warning label inside the memory card door does not count. The R6 lock button being raised modestly might count a tiny amount.
Use the site's tools to create specific comparisons:
Specifications Comparisons
Canon EOS R5 Compared to the Canon EOS R6
Canon EOS R5 Compared to the Canon EOS R
Canon EOS R5 Compared to the Canon EOS 5Ds and 5Ds R
Canon EOS R5 Compared to the Canon EOS 5D Mark IV
Canon EOS R6 Compared to the Canon EOS R
Canon EOS R6 Compared to the Canon EOS-1D X Mark III
Not all differences show up in the specifications, but the visual comparison tool can fill in many of the missing differences:
Visual Comparisons
Canon EOS R5 Visual Comparison with the Canon EOS R6
Canon EOS R5 Visual Comparison with the Canon EOS R
Canon EOS R5 Visual Comparison with the Canon EOS 5Ds and 5Ds R
Canon EOS R5 Visual Comparison with the Canon EOS 5D Mark IV
Canon EOS R6 Visual Comparison with the Canon EOS R
Canon EOS R6 Visual Comparison with the Canon EOS-1D X Mark III
Review Pages
Note that the R5 and R6 review pages continue to be updated with additional information.
Canon EOS R5 | Canon EOS R6 | Canon EOS R
Order Now
Canon EOS R5 | Canon EOS R6 | Canon EOS R
Please share this page!
While we anxiously await this camera to hit the streets, the Canon EOS R5 Review page is loaded with information.
Now we know — the details for the long awaited R5 are here, including the answer to the big question: what resolution will the R5's Canon CMOS imaging sensor have?
I expect the R5 to become my primary camera model.
Summary of Canon EOS R5 Features
Get in front of the line: Order the Canon EOS R5 at B&H | Adorama | Amazon USA | WEX
Please share!
While we anxiously await arrival of this camera, the Canon EOS R6 Review page is loaded with information.
The 6-series has arrived in the R-series!
Summary of Canon EOS R6 Features
Get in front of the line: Order the Canon EOS R6 at B&H | Adorama | Amazon USA | WEX
Please share!
The Canon RF 100-500mm F4.5-7.1 L IS USM Lens Review page is filled with information about this exciting new lens.
The Canon EF 100-400mm f/4.5-5.6L IS II USM Lens is an excellent lens, one of my favorites. Expect the RF 100-500 to be even better.
Order the Canon RF 100-500mm F4.5-7.1 L IS USM Lens at B&H | Adorama | Amazon USA | WEX
Please share!
Preorder the Sony FE 12-24mm f/2.8 GM Lens at B&H.
The manufacturer specifications for this relatively compact new lens are loaded on the site. Check out these comparisons, paying attention to the size and weight:
Sony FE 12-24mm f/2.8 GM Lens Compared to Sony FE 12-24mm f/4 G Lens
Sony FE 12-24mm f/2.8 GM Lens Compared to Sony FE 16-35mm f/2.8 GM Lens
Sony FE 12-24mm f/2.8 GM Lens Compared to Sigma 14-24mm f/2.8 DG HSM Art Lens
Sony FE 12-24mm f/2.8 GM Lens Compared to Canon EF 11-24mm f/4L USM Lens
Though its price is high, the Sony FE 12-24mm f/2.8 GM Lens will attract attention.
Just posted: Tamron 70-180mm f/2.8 Di III VXD Lens Review.
Excellent lens. Great value.
The Tamron 70-180mm f/2.8 Di III VXD Lens is in stock at B&H | Adorama | Amazon USA | WEX
Rent the Tamron 70-180mm f/2.8 Di III VXD Lens from Lensrentals.
Please share!
Image quality, vignetting, flare, and distortion test results along with specs, measurements, and standard product images have been added to the Tamron 70-180mm f/2.8 Di III VXD Lens Review page.
You are going to like these results.
Tamron 70-180mm f/2.8 Di III VXD Lens compared to Sony FE 70-200mm f/2.8 GM OSS Lens
Tamron 70-180mm f/2.8 Di III VXD Lens compared to Sony FE 70-200mm f/4 G OSS Lens
Tamron 70-180mm f/2.8 Di III VXD Lens compared to Tamron 70-200mm f/2.8 Di VC USD G2 Lens
Expect the full review to be completed very soon.
The Tamron 70-180mm f/2.8 Di III VXD Lens is in stock at B&H | Adorama | Amazon USA | WEX
Rent the Tamron 70-180mm f/2.8 Di III VXD Lens from Lensrentals.
Please share!
Just posted: Canon EOS Rebel T8i / 850D Review.
The T8i takes the flagship Rebel model to a new level.
The Canon EOS Rebel T8i / 850D is in stock at B&H (on sale) | Adorama | WEX (preorders)
Rent the Canon EOS Rebel T8i / 850D from Lensrentals.
Please share!
Just posted: Canon RF 24-105mm F4-7.1 IS STM Lens Review.
This is a good lens for the price.
The Canon RF 24-105mm F4-7.1 IS STM Lens is in stock at B&H | Adorama | Amazon USA | WEX
Rent the Canon RF 24-105mm F4-7.1 IS STM Lens from Lensrentals.
Please share!
Noise test results have been added to the Canon EOS Rebel T8i / 850D Review page.
Solid performance with no surprises here.
BTW, the new (for the Rebel / ***D series) rear control dial is great.
The Canon EOS Rebel T8i / 850D is in stock at B&H | Adorama | Amazon USA | WEX
Rent the Canon EOS Rebel T8i / 850D from Lensrentals.
Please share!
Image quality, flare, and distortion test results along with specs, measurements, and standard product images have been added to the Canon RF 24-105mm F4-7.1 IS STM Lens Review page.
Note that distortion correction is forced by the camera and DPP software when using this lens. Here are some comparisons:
Canon RF 24-105mm IS STM Lens vs. Canon RF 24-105mm F4 L IS USM Lens
Canon RF 24-105mm IS STM Lens vs. Canon RF 24-240mm F4-6.3 IS USM Lens
Canon RF 24-105mm IS STM Lens vs. Canon EF 24-105mm f/3.5-5.6 IS STM Lens (use discernment when comparing using these different resolution test cameras)
Canon RF 24-105mm IS STM Lens vs. Canon RF 24-70mm F2.8 L IS USM Lens
I expect to have the full Canon RF 24-105mm F4-7.1 IS STM Lens review completed very soon.
The Canon RF 24-105mm F4-7.1 IS STM Lens is in stock at B&H | Adorama | Amazon USA | WEX
Rent the Canon RF 24-105mm F4-7.1 IS STM Lens from Lensrentals.
Please share!
With a Canon EOS Rebel T8i in hand, it is time to set up the camera for use. Following are the 33 steps I took to make an out-of-the-box T8i ready for use.
I of course make additional menu and other setting changes based on current shooting scenarios, but this list covers my initial camera setup process.
To copy this configuration would mean that you intend to shoot similar to how I shoot – including shooting in RAW-only format. While my setup works great for me, your best use of this list may be for tweaking your own setup.
If you can't remember your own menu setup parameters, keeping an up-to-date list such as this one is a good idea. Anytime your camera is reset-to-factory state for some reason, such as when being serviced, you will be ready to restore your setup quickly while ensuring that you do not miss an important setting. If you purchase another same or similar camera, you will be able to quickly set it up.
More Information
The Canon EOS Rebel T8i is in stock at B&H | Adorama | Amazon | WEX.
Rent the Canon EOS Rebel T8i from Lensrentals.
Just posted: Wimberley WH-200-S Sidemount Head Review.
The WH-200-S is an excellent choice for big lens needs.
The Wimberley WH-200-S Sidemount Head is available at B&H | Adorama | Amazon USA
Please share!
Robus RC-8860 Vantage Series 5 Carbon Fiber Tripod Review.
Want a really strong, high-quality tripod for a reasonable price? The RC-8860 might have your name on it.
The Robus RC-8860 Vantage Series 5 Carbon Fiber Tripod is in stock at B&H and Amazon USA
Please share!
Just posted: Sony FE 2.0x Teleconverter Review.
Sometimes, using a 2x is the right option.
The Sony FE 2.0x Teleconverter is in stock at B&H | Adorama | Amazon USA | WEX
Rent the Sony FE 2.0x Teleconverter from Lensrentals.
Please share!
Just posted: Sony FE 1.4x Teleconverter Review.
This is a high-performing compact teleconverter that makes a great addition to a kit that includes one of the compatible Sony telephoto lenses.
The Sony FE 1.4x Teleconverter is in stock at B&H | Adorama | Amazon USA | WEX
Rent the Sony FE 1.4x Teleconverter from Lensrentals.
Please share!
Just posted: Robus RCM-439 Carbon Fiber Monopod Review.
No-brainer. Just get one.
The Robus RCM-439 Carbon Fiber Monopod is in stock at B&H and Amazon USA.
Please share!
Just posted: Sony FE 70-300mm f/4.5-5.6 G OSS Lens Review.
This is a useful lens to have available in the kit.
The Sony FE 70-300mm f/4.5-5.6 G OSS Lens is in stock at B&H (new or used) | Adorama | Amazon USA | WEX
Rent the Sony FE 70-300mm f/4.5-5.6 G OSS Lens from Lensrentals.
Please share!
Let's speculate:
In the Canon EOS 5D Mark IV review, I mentioned:
"What Canon has not talked about is the potential for increased dynamic range being available from Dual Pixel RAW files. It seems that, if partial exposures are being captured by the Dual Pixel RAW system, the potential exists for very significant highlight recovery beyond what is already available."
Did you notice that the Canon EOS C300 Mark III Cinema Camera "... features a new Dual Gain Output (DGO) sensor ..."? In the press release, Canon goes on to explain the Dual Pixel CMOS sensor:
"The newly developed 4K Super 35mm DGO imaging system captures high dynamic range content by reading out each pixel through two separate gains. One gain prioritizes saturation in highlight areas while the other suppresses noise in the shadows. The result is an image with up to 16+ stops of dynamic range, clean rich shadows and vibrant highlights in up to 4K/60p."
Very intriguing.
At 11:46 in Canon's virtual press conference, Paul Hawxhurst, senior professional market specialist, talks about the Dual Gain Output imaging sensor:
"... that expands the dynamic range to over 16 stops. How does it do that? Each pixel on the sensor is split into two different diodes. Those diodes are always taking two frames of the exact same image. Now for Dual Pixel autofocus, it's using those two frames for phase detection. However, the Canon engineers realized that they can use those two different frames and value them at different gains in order to expand the dynamic range. And so what is happening here is that off of diode A you have one image that is low gain and low noise. Off of diode B you're getting a frame that is of higher gain, but it satisfies the pixel's need for saturation. So, these two separate frames that are of the same image of the exact same point in time but at two separate gains are combined and then dumped out of the sensor. Because these frames are of the exact same point in time and of the exact same image, there is absolutely zero temporal artifacting happening in this. What the Dual Gain Output sensor gives is a lower noise floor and hence a much wider usable latitude. Now, this is especially true in the shadow region."
Again, that the Canon EOS R5 will have a Canon Dual Gain Output (DGO) Sensor is pure speculation, but it certainly seems viable – and desirable.
Just posted: Sony FE 85mm f/1.8 Lens Review.
This is a very popular lens and a great value.
The Sony FE 85mm f/1.8 Lens is in stock at B&H | Adorama | Amazon USA | WEX
Rent the Sony FE 85mm f/1.8 Lens from Lensrentals.
Please share!