Canon 300D vs R1
The Canon EOS 300D (called Canon Rebel in some regions) and the Canon EOS R1 are two digital cameras that were announced, respectively, in August 2003 and July 2024. The 300D is a DSLR, while the R1 is a mirrorless interchangeable lens camera. The cameras are based on an APS-C (300D) and a full frame (R1) sensor. The 300D has a resolution of 6.3 megapixels, whereas the R1 provides 24 MP.
Below is an overview of the main specs of the two cameras as a starting point for the comparison.

Check 300D offers at
ebay.com

Check R1 price at
amazon.com
Going beyond this snapshot of core features and characteristics, what are the differences between the Canon EOS 300D and the Canon EOS R1? Which one should you buy? Read on to find out how these two cameras compare with respect to their body size, their imaging sensors, their shooting features, their input-output connections, and their reception by expert reviewers.
Body comparison
An illustration of the physical size and weight of the Canon 300D and the Canon R1 is provided in the side-by-side display below. The two cameras are presented according to their relative size. Three consecutive views from the front, the top, and the rear side are shown. All size dimensions are rounded to the nearest millimeter.



If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Canon R1 is considerably larger (69 percent) than the Canon 300D. Moreover, the R1 is substantially heavier (72 percent) than the 300D. It is noteworthy in this context that the R1 is splash and dust-proof, while the 300D does not feature any corresponding weather-sealing.
The above size and weight comparisons are to some extent incomplete since they do not consider the interchangeable lenses that both of these cameras require. Hence, you might want to study and compare the specifications of available lenses in order to get the full picture of the size and weight of the two camera systems.
Concerning battery life, the 300D gets 400 shots out of its Canon BP-511 battery, while the R1 can take 1330 images on a single charge of its Canon LP-E19 power pack. As can be seen in the images above, the R1 has a battery grip built in. This facilitates image-taking in portrait orientation and gives it additional battery power. In order to provide similar functionality for the 300D, Canon provides the BG-E1 vertical grip as an optional accessory (see here on ebay). The power pack in the R1 can be charged via the USB port, which can be very convenient when travelling.
The adjacent table lists the principal physical characteristics of the two cameras alongside a wider set of alternatives. If you want to switch the focus of the display and review another camera pair, you can move across to the CAM-parator tool and choose from the broad selection of possible camera comparisons there.

Camera Model |
Camera Width |
Camera Height |
Camera Depth |
Camera Weight |
Battery Life |
Weather Sealing |
Camera Launch |
Launch Price |
Street Price |
||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Canon 300D | 142 mm | 99 mm | 72 mm | 649 g | 400 | n | Aug 2003 | EUR 1 095 | ebay.com | |
2. | Canon R1 | 158 mm | 150 mm | 87 mm | 1115 g | 1330 | Y | Jul 2024 | EUR 7 499 | amazon.com | |
3. | Canon 10D | 150 mm | 107 mm | 75 mm | 850 g | 500 | n | Feb 2003 | EUR 1 999 | ebay.com | |
4. | Canon 20D | 144 mm | 106 mm | 72 mm | 770 g | 700 | n | Aug 2004 | EUR 1 599 | ebay.com | |
5. | Canon 77D | 131 mm | 100 mm | 76 mm | 540 g | 600 | n | Feb 2017 | EUR 899 | ebay.com | |
6. | Canon 350D | 127 mm | 94 mm | 64 mm | 540 g | 400 | n | Feb 2005 | EUR 899 | ebay.com | |
7. | Canon 400D | 127 mm | 84 mm | 65 mm | 556 g | 370 | n | Aug 2006 | EUR 799 | ebay.com | |
8. | Canon 650D | 133 mm | 100 mm | 79 mm | 575 g | 440 | n | Jun 2012 | EUR 799 | ebay.com | |
9. | Canon 700D | 133 mm | 100 mm | 79 mm | 580 g | 440 | n | Mar 2013 | EUR 599 | ebay.com | |
10. | Canon G1 X | 117 mm | 81 mm | 65 mm | 534 g | 250 | n | Jan 2012 | EUR 749 | ebay.com | |
11. | Canon G1 X Mark II | 116 mm | 74 mm | 66 mm | 553 g | 240 | n | Feb 2014 | EUR 849 | ebay.com | |
12. | Canon R3 | 150 mm | 143 mm | 87 mm | 1015 g | 760 | Y | Sep 2021 | EUR 5 999 | amazon.com | |
13. | Canon R6 | 138 mm | 98 mm | 88 mm | 680 g | 360 | Y | Jul 2020 | EUR 2 699 | amazon.com | |
14. | Canon R6 Mark II | 138 mm | 98 mm | 88 mm | 670 g | 450 | Y | Nov 2022 | EUR 2 899 | amazon.com | |
15. | Fujifilm GFX 100 II | 152 mm | 117 mm | 99 mm | 1030 g | 540 | Y | Sep 2023 | EUR 7 999 | amazon.com | |
16. | Nikon D70 | 140 mm | 111 mm | 78 mm | 679 g | 400 | n | Jan 2004 | EUR 999 | ebay.com | |
17. | Sony A9 III | 136 mm | 97 mm | 83 mm | 702 g | 530 | Y | Nov 2023 | EUR 6 999 | amazon.com | |
Note: Measurements and pricing do not include easily detachable parts, such as add-on or interchangeable lenses or optional viewfinders. | |||||||||||
The price is, of course, an important factor in any camera decision. The manufacturer’s suggested retail prices give an idea on the placement of the camera in the maker’s lineup and the broader market. The 300D was launched at a markedly lower price (by 86 percent) than the R1, which puts it into a different market segment. Normally, street prices remain initially close to the MSRP, but after a couple of months, the first discounts appear. Later in the product cycle and, in particular, when the replacement model is about to appear, further discounting and stock clearance sales often push the camera price considerably down.
Sensor comparison
The size of the sensor inside a digital camera is one of the key determinants of image quality. All other things equal, a large sensor will have larger individual pixel-units that offer better low-light sensitivity, wider dynamic range, and richer color-depth than smaller pixels in a sensor of the same technological generation. Further, a large sensor camera will give the photographer additional creative options when using shallow depth-of-field to isolate a subject from its background. On the downside, larger sensors tend to be associated with larger, more expensive camera bodies and lenses.
Of the two cameras under consideration, the Canon 300D features an APS-C sensor and the Canon R1 a full frame sensor. The sensor area in the R1 is 152 percent bigger. As a result of these sensor size differences, the cameras have a format factor of, respectively, 1.6 and 1.0. Both cameras have a native aspect ratio (sensor width to sensor height) of 3:2.
Technology-wise, the R1 uses a more advanced image processing engine (DIGIC X) than the 300D (DIGIC), with benefits for noise reduction, color accuracy, and processing speed.

With 24MP, the R1 offers a higher resolution than the 300D (6.3MP), but the R1 has smaller individual pixels (pixel pitch of 6.00μm versus 7.38μm for the 300D). Yet, the R1 is a much more recent model (by 20 years and 11 months) than the 300D, and its sensor will have benefitted from technological advances during this time that enhance the light gathering capacity of its pixel-units.
The resolution advantage of the Canon R1 implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the R1 for good quality output (200 dots per inch) amounts to 30 x 20 inches or 76.2 x 50.8 cm, for very good quality (250 dpi) 24 x 16 inches or 61 x 40.6 cm, and for excellent quality (300 dpi) 20 x 13.3 inches or 50.8 x 33.9 cm. The corresponding values for the Canon 300D are 15.4 x 10.2 inches or 39 x 26 cm for good quality, 12.3 x 8.2 inches or 31.2 x 20.8 cm for very good quality, and 10.2 x 6.8 inches or 26 x 17.3 cm for excellent quality prints.
The R1 has on-sensor phase detect pixels, which results in fast and reliable autofocus acquisition even during live view operation.
The Canon EOS 300D has a native sensitivity range from ISO 100 to ISO 1600. The corresponding ISO settings for the Canon EOS R1 are ISO 100 to ISO 102400, with the possibility to increase the ISO range to 50-409600.
In terms of underlying technology, the 300D is build around a CMOS sensor, while the R1 uses a Stacked BSI-CMOS imager. Both cameras use a Bayer filter for capturing RGB colors on a square grid of photosensors. This arrangement is found in most digital cameras.

Since 2007, DXO Mark has published sensor performance measurements that have been derived using a consistent methodology. This service is based on lab testing and assigns an overall score to each camera sensor, as well as ratings for dynamic range ("DXO Landscape"), color depth ("DXO Portrait"), and low-light sensitivity ("DXO Sports"). The adjacent table reports on the physical sensor characteristics and the outcomes of the DXO sensor quality tests for a sample of comparator-cameras.

Camera Model |
Sensor Class |
Resolution (MP) |
Horiz. Pixels |
Vert. Pixels |
Video Format |
DXO Portrait |
DXO Landscape |
DXO Sports |
DXO Overall |
||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Canon 300D | APS-C | 6.3 | 3072 | 2048 | none | 21.0 | 10.8 | 544 | 55 | |
2. | Canon R1 | Full Frame | 24.0 | 6000 | 4000 | 6K/60p | 25.4 | 14.8 | 3332 | 97 | |
3. | Canon 10D | APS-C | 6.3 | 3072 | 2048 | none | 21.1 | 10.9 | 571 | 57 | |
4. | Canon 20D | APS-C | 8.2 | 3504 | 2336 | none | 21.9 | 11.0 | 721 | 62 | |
5. | Canon 77D | APS-C | 24.0 | 6000 | 4000 | 1080/60p | 23.6 | 13.3 | 971 | 78 | |
6. | Canon 350D | APS-C | 8.0 | 3456 | 2304 | none | 21.8 | 10.8 | 637 | 60 | |
7. | Canon 400D | APS-C | 10.1 | 3888 | 2592 | none | 22.1 | 11.0 | 664 | 62 | |
8. | Canon 650D | APS-C | 17.9 | 5184 | 3456 | 1080/30p | 21.7 | 11.2 | 722 | 62 | |
9. | Canon 700D | APS-C | 17.9 | 5184 | 3456 | 1080/30p | 21.7 | 11.2 | 681 | 61 | |
10. | Canon G1 X | 1.5-inch | 14.2 | 4352 | 3264 | 1080/24p | 21.7 | 10.8 | 644 | 60 | |
11. | Canon G1 X Mark II | 1.5-inch | 13.0 | 4160 | 3120 | 1080/30p | 21.5 | 10.8 | 581 | 58 | |
12. | Canon R3 | Full Frame | 24.0 | 6000 | 4000 | 6K/60p | 25.0 | 14.7 | 4086 | 96 | |
13. | Canon R6 | Full Frame | 20.0 | 5472 | 3648 | 4k/60p | 24.2 | 14.3 | 3394 | 90 | |
14. | Canon R6 Mark II | Full Frame | 24.0 | 6000 | 4000 | 4k/60p | 25.4 | 14.6 | 3154 | 96 | |
15. | Fujifilm GFX 100 II | Medium Format | 101.8 | 11648 | 8736 | 8K/30p | 25.9 | 15.0 | 3651 | 101 | |
16. | Nikon D70 | APS-C | 6.0 | 3008 | 2000 | none | 20.4 | 10.3 | 529 | 50 | |
17. | Sony A9 III | Full Frame | 24.0 | 6000 | 4000 | 4K/120p | 25.4 | 14.7 | 3243 | 96 | |
Note: DXO values in italics represent estimates based on sensor size and age. |
Many modern cameras cannot only take still pictures, but also record videos. The R1 indeed provides for movie recording, while the 300D does not. The highest resolution format that the R1 can use is 6K/60p.
Feature comparison
Apart from body and sensor, cameras can and do differ across a range of features. For example, the R1 has an electronic viewfinder (9440k dots), while the 300D has an optical one. Both systems have their advantages, with the electronic viewfinder making it possible to project supplementary shooting information into the framing view, whereas the optical viewfinder offers lag-free viewing and a very clear framing image. The viewfinder in the R1 offers a wider field of view (100%) than the one in the 300D (95%), so that a larger proportion of the captured image is visible in the finder. In addition, the viewfinder of the R1 has a higher magnification (0.9x vs 0.55x), so that the size of the image transmitted appears closer to the size seen with the naked human eye. The table below summarizes some of the other core capabilities of the Canon 300D and Canon R1 in connection with corresponding information for a sample of similar cameras.

Camera Model |
Viewfinder (Type or 000 dots) |
Control Panel (yes/no) |
LCD Specifications (inch/000 dots) |
LCD Attach- ment |
Touch Screen (yes/no) |
Max Shutter Speed * |
Max Shutter Flaps * |
Built-in Flash (yes/no) |
Built-in Image Stab |
||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Canon 300D | optical | n | 1.8 / 118 | fixed | n | 1/4000s | 2.5/s | Y | n | |
2. | Canon R1 | 9440 | Y | 3.2 / 2100 | swivel | Y | 1/8000s | 12.0/s | n | Y | |
3. | Canon 10D | optical | Y | 1.8 / 118 | fixed | n | 1/4000s | 3.0/s | Y | n | |
4. | Canon 20D | optical | Y | 1.8 / 118 | fixed | n | 1/8000s | 5.0/s | Y | n | |
5. | Canon 77D | optical | Y | 3.0 / 1040 | swivel | Y | 1/4000s | 6.0/s | Y | n | |
6. | Canon 350D | optical | n | 1.8 / 115 | fixed | n | 1/4000s | 3.0/s | Y | n | |
7. | Canon 400D | optical | n | 2.5 / 230 | fixed | n | 1/4000s | 3.0/s | Y | n | |
8. | Canon 650D | optical | n | 3.0 / 1040 | swivel | Y | 1/4000s | 5.0/s | Y | n | |
9. | Canon 700D | optical | n | 3.0 / 1040 | swivel | Y | 1/4000s | 5.0/s | Y | n | |
10. | Canon G1 X | optical | n | 3.0 / 922 | swivel | n | 1/4000s | 1.9/s | Y | Y | |
11. | Canon G1 X Mark II | optional | n | 3.0 / 1040 | tilting | Y | 1/4000s | 5.2/s | Y | Y | |
12. | Canon R3 | 5760 | Y | 3.2 / 4150 | swivel | Y | 1/8000s | 12.0/s | n | Y | |
13. | Canon R6 | 3690 | n | 3.0 / 1620 | swivel | Y | 1/8000s | 12.0/s | n | Y | |
14. | Canon R6 Mark II | 3690 | n | 3.0 / 1620 | swivel | Y | 1/8000s | 12.0/s | n | Y | |
15. | Fujifilm GFX 100 II | 9440 | Y | 3.2 / 2360 | full-flex | Y | 1/4000s | 8.0/s | n | Y | |
16. | Nikon D70 | optical | n | 1.8 / 130 | fixed | n | 1/8000s | 3.0/s | Y | n | |
17. | Sony A9 III | 9440 | n | 3.2 / 2100 | full-flex | Y | 1/80000s | 120.0/s | n | Y | |
Note: *) Information refers to the mechanical shutter, unless the camera only has an electronic one. |
One difference between the cameras concerns the presence of an on-board flash. The 300D has one, while the R1 does not. While the built-in flash of the 300D is not very powerful, it can at times be useful as a fill-in light.
The R1 has an articulated screen that can be turned to be front-facing. This characteristic will be appreciated by vloggers and photographers who are interested in taking selfies. In contrast, the 300D does not have a selfie-screen.The reported shutter speed information refers to the use of the mechanical shutter. Yet, some cameras only have an electronic shutter, while others have an electronic shutter in addition to a mechanical one. In fact, the R1 is one of those camera that have an additional electronic shutter, which makes completely silent shooting possible. However, this mode is less suitable for photographing moving objects (risk of rolling shutter) or shooting under artificial light sources (risk of flickering).
The Canon R1 has an intervalometer built-in. This enables the photographer to capture time lapse sequences, such as flower blooming, a sunset or moon rise, without purchasing an external camera trigger and related software.
The 300D writes its imaging data to Compact Flash cards, while the R1 uses CFexpress (type B) or SDXC cards. The R1 features dual card slots, which can be very useful in case a memory card fails. In contrast, the 300D only has one slot.
Connectivity comparison
For some imaging applications, the extent to which a camera can communicate with its environment can be an important aspect in the camera decision process. The table below provides an overview of the connectivity of the Canon EOS 300D and Canon EOS R1 and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.

Camera Model |
Hotshoe Port |
Internal Mic / Speaker |
Microphone Port |
Headphone Port |
HDMI Port |
USB Port |
WiFi Support |
NFC Support |
Bluetooth Support |
||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Canon 300D | Y | - / - | - | - | - | 1.1 | - | - | - | |
2. | Canon R1 | Y | stereo / mono | Y | Y | full | 3.2 | Y | - | Y | |
3. | Canon 10D | Y | - / - | - | - | - | 1.1 | - | - | - | |
4. | Canon 20D | Y | - / - | - | - | - | 1.1 | - | - | - | |
5. | Canon 77D | Y | stereo / mono | Y | - | mini | 2.0 | Y | Y | Y | |
6. | Canon 350D | Y | - / - | - | - | - | 2.0 | - | - | - | |
7. | Canon 400D | Y | - / - | - | - | - | 2.0 | - | - | - | |
8. | Canon 650D | Y | stereo / mono | Y | - | mini | 2.0 | - | - | - | |
9. | Canon 700D | Y | stereo / mono | Y | - | mini | 2.0 | - | - | - | |
10. | Canon G1 X | Y | stereo / mono | - | - | mini | 2.0 | - | - | - | |
11. | Canon G1 X Mark II | Y | stereo / mono | - | - | mini | 2.0 | Y | Y | - | |
12. | Canon R3 | Y | stereo / mono | Y | Y | micro | 3.2 | Y | - | Y | |
13. | Canon R6 | Y | mono / mono | Y | Y | micro | 3.2 | Y | - | Y | |
14. | Canon R6 Mark II | Y | stereo / mono | Y | Y | micro | 3.2 | Y | - | Y | |
15. | Fujifilm GFX 100 II | Y | stereo / mono | Y | Y | full | 3.2 | Y | - | Y | |
16. | Nikon D70 | Y | - / - | - | - | - | 1.0 | - | - | - | |
17. | Sony A9 III | Y | stereo / mono | Y | Y | full | 3.2 | Y | - | Y |
It is notable that the R1 offers wifi support, which can be a very convenient means to transfer image data to an off-camera location. In contrast, the 300D does not provide wifi capability.
Studio photographers will appreciate that the Canon R1 (unlike the 300D) features a PC Sync socket, so that professional strobe lights can be controlled by the camera.
The R1 is a recent model that features in the current product line-up of Canon. In contrast, the 300D has been discontinued (but can be found pre-owned on ebay). As a replacement in the same line of cameras, the 300D was succeeded by the Canon 350D. Further information on the two cameras (e.g. user guides, manuals), as well as related accessories, can be found on the official Canon website.
Review summary
So what conclusions can be drawn? Which of the two cameras – the Canon 300D or the Canon R1 – has the upper hand? Is one clearly better than the other? A synthesis of the relative strong points of each of the models is listed below.
Reasons to prefer the Canon EOS 300D:
- Brighter framing: Features an optical viewfinder for clear, lag-free composition.
- More compact: Is smaller (142x99mm vs 158x150mm) and thus needs less room in the bag.
- Less heavy: Is lighter (by 466g or 42 percent) and hence easier to carry around.
- Easier fill-in: Is equipped with a small onboard flash to brighten deep shadow areas.
- More affordable: Was introduced into a lower priced category (86 percent cheaper at launch).
- More heavily discounted: Has been available for much longer (launched in August 2003).
Advantages of the Canon EOS R1:
- More detail: Has more megapixels (24 vs 6.3MP), which boosts linear resolution by 95%.
- Better image quality: Is equipped with a larger and more technologically advanced sensor.
- Richer colors: The sensor size advantage translates into images with better, more accurate colors.
- More dynamic range: Larger sensor captures a wider spectrum of light and dark details.
- Better low-light sensitivity: Larger sensor produces good images even in poorly lit environments.
- Better jpgs: Has a more modern image processing engine (DIGIC X vs DIGIC).
- Broader imaging potential: Can capture not only stills but also 6K/60p video.
- Better live-view autofocus: Features on-sensor phase-detection for more confident autofocus.
- More framing info: Has an electronic viewfinder that displays shooting data.
- More complete view: Has a viewfinder with a larger field of view (100% vs 95%).
- Larger viewfinder image: Features a viewfinder with a higher magnification (0.9x vs 0.55x).
- Easier setting verification: Features a control panel on top to check shooting parameters.
- Larger screen: Has a bigger rear LCD (3.2" vs 1.8") for image review and settings control.
- More detailed LCD: Has a higher resolution rear screen (2100k vs 118k dots).
- More flexible LCD: Has a swivel screen for odd-angle shots in portrait or landscape orientation.
- Fewer buttons to press: Has a touchscreen to facilitate handling and shooting adjustments.
- More selfie-friendly: Has an articulated screen that can be turned to be front-facing.
- Faster shutter: Has higher mechanical shutter speed (1/8000s vs 1/4000s) to freeze action.
- Faster burst: Shoots at higher frequency (12 vs 2.5 flaps/sec) to capture the decisive moment.
- Less disturbing: Has an electronic shutter option for completely silent shooting.
- Easier time-lapse photography: Has an intervalometer built-in for low frequency shooting.
- More portrait friendly: Features an integrated vertical grip for easier portrait shooting.
- Longer lasting: Gets more shots (1330 versus 400) out of a single battery charge.
- Easier travel charging: Can be conveniently charged via its USB port.
- Better sealing: Is splash and dust sealed for shooting in inclement weather conditions.
- Sharper images: Has stabilization technology built-in to reduce the impact of hand-shake.
- More legacy lens friendly: Can use many non-native lenses via adapters.
- Faster data transfer: Supports a more advanced USB protocol (3.2 vs 1.1).
- Easier file upload: Has wifi built in for automatic backup or image transfer to the web.
- Easier wireless transfer: Supports Bluetooth for image sharing without cables.
- Better studio light control: Has a PC Sync socket to connect to professional strobe lights.
- Greater peace of mind: Features a second card slot as a backup in case of memory card failure.
- More modern: Reflects 20 years and 11 months of technical progress since the 300D launch.
If the count of relative strengths (bullet points above) is taken as a measure, the R1 is the clear winner of the contest (33 : 6 points). However, the pertinence of the various camera strengths will differ across photographers, so that you might want to weigh individual camera traits according to their importance for your own imaging needs before making a camera decision. A professional wildlife photographer will view the differences between cameras in a way that diverges from the perspective of a family photog, and a person interested in architecture has distinct needs from a sports shooter. Hence, the decision which camera is best and worth buying is often a very personal one.
How about other alternatives? Do the specifications of the Canon 300D and the Canon R1 place the cameras among the top in their class? Find out in the latest Best DSLR Camera and Best Mirrorless Interchangeable Lens Camera listings whether the two cameras rank among the cream of the crop.
In any case, while the comparison of technical specifications can provide a useful overview of the capabilities of different cameras, it remains partial and cannot reveal, for example, the shooting experience and imaging performance when actually working with the 300D or the R1. User reviews, such as those found at amazon, can sometimes inform about these issues, but such feedback is often incomplete, inconsistent, and biased.
Expert reviews
This is where reviews by experts come in. The table below provides a synthesis of the camera assessments of some of the best known photo-gear review sites (amateurphotographer [AP], cameralabs [CL], digitalcameraworld [DCW], dpreview [DPR], ephotozine [EPZ], photographyblog [PB]). As can be seen, the professional reviewers agree in many cases on the quality of different cameras, but sometimes their assessments diverge, reinforcing the earlier point that a camera decision is often a very personal choice.

Camera Model |
AP score |
CL score |
DCW score |
DPR score |
EPZ score |
PB score |
Camera Launch |
Launch Price |
Street Price |
||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Canon 300D | .. | .. | .. | + + | .. | .. | Aug 2003 | EUR 1 095 | ebay.com | |
2. | Canon R1 | .. | .. | .. | .. | .. | .. | Jul 2024 | EUR 7 499 | amazon.com | |
3. | Canon 10D | .. | .. | .. | + + | .. | .. | Feb 2003 | EUR 1 999 | ebay.com | |
4. | Canon 20D | .. | .. | .. | + + | .. | .. | Aug 2004 | EUR 1 599 | ebay.com | |
5. | Canon 77D | 4.5/5 | .. | 4/5 | 82/100 | 4.5/5 | 4/5 | Feb 2017 | EUR 899 | ebay.com | |
6. | Canon 350D | .. | 80/100 | .. | + + | o | .. | Feb 2005 | EUR 899 | ebay.com | |
7. | Canon 400D | .. | + + | .. | + + | o | 4/5 | Aug 2006 | EUR 799 | ebay.com | |
8. | Canon 650D | 4/5 | + + | .. | 77/100 | 4.5/5 | 4.5/5 | Jun 2012 | EUR 799 | ebay.com | |
9. | Canon 700D | .. | .. | .. | 76/100 | 4.5/5 | 4.5/5 | Mar 2013 | EUR 599 | ebay.com | |
10. | Canon G1 X | 5/5 | + | .. | 76/100 | 4/5 | 4.5/5 | Jan 2012 | EUR 749 | ebay.com | |
11. | Canon G1 X Mark II | 3/5 | + | .. | 77/100 | 4/5 | 4.5/5 | Feb 2014 | EUR 849 | ebay.com | |
12. | Canon R3 | 5/5 | o | 4.5/5 | .. | 5/5 | 4.5/5 | Sep 2021 | EUR 5 999 | amazon.com | |
13. | Canon R6 | 5/5 | + + | 4/5 | 90/100 | 4.5/5 | 5/5 | Jul 2020 | EUR 2 699 | amazon.com | |
14. | Canon R6 Mark II | 5/5 | + + | 4.5/5 | 91/100 | 4.5/5 | 5/5 | Nov 2022 | EUR 2 899 | amazon.com | |
15. | Fujifilm GFX 100 II | 5/5 | + | 5/5 | .. | .. | 4.5/5 | Sep 2023 | EUR 7 999 | amazon.com | |
16. | Nikon D70 | .. | .. | .. | + + | .. | .. | Jan 2004 | EUR 999 | ebay.com | |
17. | Sony A9 III | 4.5/5 | .. | .. | 91/100 | .. | .. | Nov 2023 | EUR 6 999 | amazon.com | |
Note: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available. |
The above review scores should be interpreted with care, though. The ratings are only valid when referring to cameras in the same category and of the same age. Thus, a score needs to be put into the context of the launch date and the launch price of the camera, and rating-comparisons among cameras that span long time periods or concern very differently equipped models make little sense. Also, kindly note that some of the listed sites have over time developped their review approaches and their reporting style.

Check 300D offers at
ebay.com

Check R1 price at
amazon.com
Other camera comparisons
Did this review help to inform your camera decision process? In case you are interested in seeing how other cameras pair up, just make your choice using the following search menu. Alternatively, you can follow any of the listed hyperlinks for comparisons that others found interesting.
Specifications: Canon 300D vs Canon R1
Below is a side-by-side comparison of the specs of the two cameras to facilitate a quick review of their differences and common features.
Camera Model | Canon 300D | Canon R1 |
---|---|---|
Camera Type | Digital single lens reflex | Mirrorless system camera |
Camera Lens | Canon EF mount lenses | Canon RF mount lenses |
Launch Date | August 2003 | July 2024 |
Launch Price | USD 899 | USD 6,299 |
Sensor Specs | Canon 300D | Canon R1 |
Sensor Technology | CMOS | Stacked BSI-CMOS |
Sensor Format | APS-C Sensor | Full Frame Sensor |
Sensor Size | 22.7 x 15.1 mm | 36.0 x 24.0 mm |
Sensor Area | 342.77 mm2 | 864 mm2 |
Sensor Diagonal | 27.3 mm | 43.3 mm |
Crop Factor | 1.6x | 1.0x |
Sensor Resolution | 6.3 Megapixels | 24 Megapixels |
Image Resolution | 3072 x 2048 pixels | 6000 x 4000 pixels |
Pixel Pitch | 7.38 μm | 6.00 μm |
Pixel Density | 1.84 MP/cm2 | 2.78 MP/cm2 |
Moiré control | Anti-Alias filter | Anti-Alias filter |
Movie Capability | no Video | 6K/60p Video |
ISO Setting | 100 - 1,600 ISO | 100 - 102,400 ISO |
ISO Boost | no Enhancement | 50 - 409,600 ISO |
Image Processor | DIGIC | DIGIC X |
DXO Sensor Quality (score) | 55 | .. |
DXO Color Depth (bits) | 21.0 | .. |
DXO Dynamic Range (EV) | 10.8 | .. |
DXO Low Light (ISO) | 544 | .. |
Screen Specs | Canon 300D | Canon R1 |
Viewfinder Type | Optical viewfinder | Electronic viewfinder |
Viewfinder Field of View | 95% | 100% |
Viewfinder Magnification | 0.55x | 0.9x |
Viewfinder Resolution | 9440k dots | |
Top-Level Screen | no Top Display | Control Panel |
LCD Framing | Live View | |
Rear LCD Size | 1.8inch | 3.2inch |
LCD Resolution | 118k dots | 2100k dots |
LCD Attachment | Fixed screen | Swivel screen |
Touch Input | no Touchscreen | Touchscreen |
Shooting Specs | Canon 300D | Canon R1 |
Focus System | Phase-detect AF | On-Sensor Phase-detect |
Manual Focusing Aid | no Peaking Feature | Focus Peaking |
Max Shutter Speed (mechanical) | 1/4000s | 1/8000s |
Continuous Shooting | 2.5 shutter flaps/s | 12 shutter flaps/s |
Electronic Shutter | no E-Shutter | up to 1/64000s |
Time-Lapse Photography | no Intervalometer | Intervalometer built-in |
Image Stabilization | Lens stabilization only | In-body stabilization |
Fill Flash | Built-in Flash | no On-Board Flash |
Storage Medium | CF cards | CFexB or SDXC cards |
Single or Dual Card Slots | Single card slot | Dual card slots |
Connectivity Specs | Canon 300D | Canon R1 |
External Flash | Hotshoe | Hotshoe |
Studio Flash | no PC Sync | PC Sync socket |
USB Connector | USB 1.1 | USB 3.2 |
HDMI Port | no HDMI | full HDMI |
Microphone Port | no MIC socket | External MIC port |
Headphone Socket | no Headphone port | Headphone port |
Wifi Support | no Wifi | Wifi built-in |
Bluetooth Support | no Bluetooth | Bluetooth built-in |
Body Specs | Canon 300D | Canon R1 |
Environmental Sealing | not weather sealed | Weathersealed body |
Battery Type | Canon BP-511 | Canon LP-E19 |
Battery Life (CIPA) | 400 shots per charge | 1330 shots per charge |
In-Camera Charging | no USB charging | USB charging |
Body Dimensions |
142 x 99 x 72 mm (5.6 x 3.9 x 2.8 in) |
158 x 150 x 87 mm (6.2 x 5.9 x 3.4 in) |
Camera Weight | 649 g (22.9 oz) | 1115 g (39.3 oz) |

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