Canon SX420 vs Ricoh GR III
The Canon PowerShot SX420 IS and the Ricoh GR III are two digital cameras that were announced, respectively, in January 2016 and February 2019. Both the SX420 and the GR III are fixed lens compact cameras that are based on a 1/2.3-inch (SX420) and an APS-C (GR III) sensor. The Canon has a resolution of 19.9 megapixels, whereas the Ricoh provides 24 MP.
Below is an overview of the main specs of the two cameras as a starting point for the comparison.
Going beyond this snapshot of core features and characteristics, what are the differences between the Canon PowerShot SX420 IS and the Ricoh GR III? 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
The side-by-side display below illustrates the physical size and weight of the Canon SX420 and the Ricoh GR III. The two cameras are presented according to their relative size. Three successive views from the front, the top, and the rear are shown. All size dimensions are rounded to the nearest millimeter.
The SX420 can be obtained in two different colors (black, red), while the GR III is only available in black.
If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Ricoh GR III is notably smaller (6 percent) than the Canon SX420. Moreover, the GR III is markedly lighter (21 percent) than the SX420. In this context, it is worth noting that neither the SX420 nor the GR III are weather-sealed.
Concerning battery life, the SX420 gets 195 shots out of its Canon NB-11LH battery, while the GR III can take 200 images on a single charge of its Ricoh DB-110 power pack. The power pack in the GR III can be charged via the USB port, which can be very convenient when travelling.
The table below summarizes the key physical specs of the two cameras alongside a broader set of comparators. If you would like to visualize and compare a different camera combination, you can navigate to the CAM-parator app and make your selection from a broad list of cameras there.
Camera Model |
Camera Width |
Camera Height |
Camera Depth |
Camera Weight |
Battery Life |
Weather Sealing |
Camera Launch |
Launch Price (USD) |
Street Price |
||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Canon SX420 | 104 mm | 69 mm | 85 mm | 325 g | 195 | n | Jan 2016 | 299 | ebay.com | |
2. | Ricoh GR III | 109 mm | 62 mm | 33 mm | 257 g | 200 | n | Feb 2019 | 899 | amazon.com | |
3. | Canon G5 X | 112 mm | 76 mm | 44 mm | 353 g | 210 | n | Oct 2015 | 799 | ebay.com | |
4. | Canon G7 X Mark II | 106 mm | 61 mm | 42 mm | 319 g | 265 | n | Feb 2016 | 699 | ebay.com | |
5. | Canon SX410 | 104 mm | 69 mm | 85 mm | 325 g | 185 | n | Feb 2015 | 279 | ebay.com | |
6. | Canon SX430 | 104 mm | 69 mm | 85 mm | 323 g | 195 | n | Jan 2017 | 299 | ebay.com | |
7. | Canon SX610 | 105 mm | 61 mm | 27 mm | 191 g | 270 | n | Jan 2015 | 249 | ebay.com | |
8. | Canon SX620 | 97 mm | 57 mm | 28 mm | 182 g | 295 | n | May 2016 | 279 | ebay.com | |
9. | Canon SX710 | 113 mm | 66 mm | 35 mm | 269 g | 230 | n | Jan 2015 | 349 | ebay.com | |
10. | Canon SX720 | 110 mm | 64 mm | 36 mm | 270 g | 250 | n | Feb 2016 | 379 | ebay.com | |
11. | Canon SX730 | 110 mm | 64 mm | 40 mm | 300 g | 250 | n | Apr 2017 | 399 | ebay.com | |
12. | Fujifilm XF10 | 113 mm | 64 mm | 41 mm | 279 g | 330 | n | Jul 2018 | 499 | ebay.com | |
13. | Panasonic ZS70 | 112 mm | 67 mm | 41 mm | 322 g | 380 | n | Apr 2017 | 449 | ebay.com | |
14. | Panasonic ZS200 | 111 mm | 65 mm | 45 mm | 340 g | 370 | n | Feb 2018 | 799 | amazon.com | |
15. | Ricoh GR | 117 mm | 61 mm | 35 mm | 245 g | 290 | n | Apr 2013 | 799 | ebay.com | |
16. | Ricoh GR II | 117 mm | 63 mm | 35 mm | 251 g | 320 | n | Jun 2015 | 699 | ebay.com | |
17. | Ricoh GR IIIx | 109 mm | 62 mm | 35 mm | 262 g | 200 | n | Sep 2021 | 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 SX420 was launched at a markedly lower price (by 67 percent) than the GR III, which puts it into a different market segment. Usually, retail prices stay at first close to the launch price, but after several months, discounts become available. 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. A large sensor will tend to have larger individual pixels that provide better low-light sensitivity, wider dynamic range, and richer color-depth than smaller pixel-units in a sensor of the same technological generation. Moreover, a large sensor camera will give the photographer more control over depth-of-field in the image and, thus, the ability to better isolate a subject from the 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 SX420 features a 1/2.3-inch sensor and the Ricoh GR III an APS-C sensor. The sensor area in the GR III is 1211 percent bigger. As a result of these sensor size differences, the cameras have a format factor of, respectively, 5.6 and 1.5. The sensor in the SX420 has a native 4:3 aspect ratio, while the one in the GR III offers a 3:2 aspect.
With 24MP, the GR III offers a higher resolution than the SX420 (19.9MP), but the GR III nevertheless has larger individual pixels (pixel pitch of 3.91μm versus 1.19μm for the SX420) due to its larger sensor. Moreover, the GR III is a much more recent model (by 3 years and 1 month) than the SX420, and its sensor will have benefitted from technological advances during this time that further enhance the light gathering capacity of its pixel-units. Coming back to sensor resolution, it should be mentioned that neither of the two cameras has an anti-alias filter installed, so they are able to capture all the detail the sensor resolves.
The resolution advantage of the Ricoh GR III implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the GR III 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 SX420 are 25.8 x 19.3 inches or 65.4 x 49.1 cm for good quality, 20.6 x 15.5 inches or 52.3 x 39.3 cm for very good quality, and 17.2 x 12.9 inches or 43.6 x 32.7 cm for excellent quality prints.
The GR III has on-sensor phase detect pixels, which results in fast and reliable autofocus acquisition even during live view operation.
The Canon PowerShot SX420 IS has a native sensitivity range from ISO 100 to ISO 1600. The corresponding ISO settings for the Ricoh GR III are ISO 100 to ISO 102400 (no boost).
In terms of underlying technology, the SX420 is build around a CCD sensor, while the GR III uses a 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.
For many cameras, data on sensor performance has been reported by DXO Mark. This service assesses and scores the color depth ("DXO Portrait"), dynamic range ("DXO Landscape"), and low-light sensitivity ("DXO Sports") of camera sensors, and also publishes an overall camera score. The following table provides an overview of the physical sensor characteristics, as well as the sensor quality measurements for a selection of comparators.
Camera Model |
Sensor Class |
Resolution (MP) |
Horiz. Pixels |
Vert. Pixels |
Video Format |
DXO Portrait |
DXO Landscape |
DXO Sports |
DXO Overall |
||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Canon SX420 | 1/2.3 | 19.9 | 5152 | 3864 | 720/25p | 20.3 | 11.7 | 806 | 48 | |
2. | Ricoh GR III | APS-C | 24.0 | 6000 | 4000 | 1080/60p | 24.1 | 13.5 | 1897 | 83 | |
3. | Canon G5 X | 1-inch | 20.0 | 5472 | 3648 | 1080/60p | 21.4 | 12.3 | 471 | 62 | |
4. | Canon G7 X Mark II | 1-inch | 20.0 | 5472 | 3648 | 1080/60p | 21.8 | 11.9 | 260 | 62 | |
5. | Canon SX410 | 1/2.3 | 19.9 | 5152 | 3864 | 720/30p | 20.2 | 11.6 | 720 | 47 | |
6. | Canon SX430 | 1/2.3 | 19.9 | 5152 | 3864 | 720/25p | 20.5 | 11.9 | 900 | 49 | |
7. | Canon SX610 | 1/2.3 | 20.2 | 5184 | 3888 | 1080/30p | 20.2 | 11.6 | 712 | 47 | |
8. | Canon SX620 | 1/2.3 | 20.2 | 5184 | 3888 | 1080/30p | 20.4 | 11.8 | 838 | 49 | |
9. | Canon SX710 | 1/2.3 | 20.2 | 5184 | 3888 | 1080/60p | 20.2 | 11.6 | 712 | 47 | |
10. | Canon SX720 | 1/2.3 | 20.2 | 5184 | 3888 | 1080/60p | 20.3 | 11.8 | 817 | 48 | |
11. | Canon SX730 | 1/2.3 | 20.2 | 5184 | 3888 | 1080/60p | 20.5 | 11.9 | 924 | 50 | |
12. | Fujifilm XF10 | APS-C | 24.0 | 6000 | 4000 | 4K/15p | 24.0 | 13.4 | 1844 | 83 | |
13. | Panasonic ZS70 | 1/2.3 | 20.2 | 5184 | 3888 | 4K/30p | 19.1 | 10.6 | 106 | 36 | |
14. | Panasonic ZS200 | 1-inch | 20.0 | 5472 | 3648 | 4K/30p | 22.0 | 12.2 | 449 | 64 | |
15. | Ricoh GR | APS-C | 16.1 | 4928 | 3264 | 1080/30p | 23.6 | 13.5 | 972 | 78 | |
16. | Ricoh GR II | APS-C | 16.1 | 4928 | 3264 | 1080/30p | 23.6 | 13.7 | 1078 | 80 | |
17. | Ricoh GR IIIx | APS-C | 24.0 | 6000 | 4000 | 1080/60p | 24.2 | 13.8 | 2146 | 85 | |
Note: DXO values in italics represent estimates based on sensor size and age. |
Many modern cameras are not only capable of taking still images, but also of capturing video footage. Both cameras under consideration are equipped with sensors that have a sufficiently high read-out speed for moving images, but the GR III provides a better video resolution than the SX420. It can shoot movie footage at 1080/60p, while the Canon is limited to 720/25p.
Feature comparison
Apart from body and sensor, cameras can and do differ across a range of features. The SX420 and the GR III are similar in the sense that neither of the two has a viewfinder. The images are, thus, framed using live view on the rear LCD. That said, the GR III can be equipped with an optional viewfinder – the GV-1. The table below summarizes some of the other core capabilities of the Canon SX420 and Ricoh GR III 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 SX420 | none | n | 3.0 / 230 | fixed | n | 1/4000s | 0.5/s | Y | Y | |
2. | Ricoh GR III | optional | n | 3.0 / 1037 | fixed | Y | 1/4000s | 4.0/s | n | Y | |
3. | Canon G5 X | 2360 | n | 3.0 / 1040 | swivel | Y | 1/2000s | 5.9/s | Y | Y | |
4. | Canon G7 X Mark II | none | n | 3.0 / 1040 | tilting | Y | 1/2000s | 8.0/s | Y | Y | |
5. | Canon SX410 | none | n | 3.0 / 230 | fixed | n | 1/4000s | 0.5/s | Y | Y | |
6. | Canon SX430 | none | n | 3.0 / 230 | fixed | n | 1/4000s | 0.5/s | Y | Y | |
7. | Canon SX610 | none | n | 3.0 / 922 | fixed | n | 1/2000s | 2.5/s | Y | Y | |
8. | Canon SX620 | none | n | 3.0 / 922 | fixed | n | 1/2000s | 2.5/s | Y | Y | |
9. | Canon SX710 | none | n | 3.0 / 922 | fixed | n | 1/3200s | 6.0/s | Y | Y | |
10. | Canon SX720 | none | n | 3.0 / 922 | fixed | n | 1/3200s | 5.9/s | Y | Y | |
11. | Canon SX730 | none | n | 3.0 / 922 | tilting | n | 1/3200s | 5.9/s | Y | Y | |
12. | Fujifilm XF10 | none | n | 3.0 / 1040 | fixed | Y | 1/4000s | 6.0/s | Y | n | |
13. | Panasonic ZS70 | 1166 | n | 3.0 / 1040 | tilting | Y | 1/2000s | 10.0/s | Y | Y | |
14. | Panasonic ZS200 | 2330 | n | 3.0 / 1240 | fixed | Y | 1/2000s | 10.0/s | Y | Y | |
15. | Ricoh GR | optional | n | 3.0 / 1230 | fixed | n | 1/4000s | 4.0/s | Y | n | |
16. | Ricoh GR II | optional | n | 3.0 / 1230 | fixed | n | 1/4000s | 4.0/s | Y | n | |
17. | Ricoh GR IIIx | optional | n | 3.0 / 1037 | fixed | Y | 1/4000s | 4.0/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 SX420 has one, while the GR III does not. While the built-in flash of the SX420 is not very powerful, it can at times be useful as a fill-in light.
The Ricoh GR III 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 SX420 is equipped with a zoom lens, while the GR III comes with a built-in prime. The SX420 has a 24-1008mm f/3.5-6.6 optic and the GR III offers a 28mm f/2.8 (focal lengths in full frame equivalent terms). Hence, the Canon provides a wider angle of view at the short end, as well as more tele-photo reach at the long end than the Ricoh. The GR III offers the faster maximum aperture.
Concerning the storage of imaging data, both the SX420 and the GR III write their files to SDXC cards. The GR III supports UHS-I cards (Ultra High Speed data transfer of up to 104 MB/s), while the SX420 cannot take advantage of Ultra High Speed SD cards.
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 PowerShot SX420 IS and Ricoh GR III 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 SX420 | - | mono / mono | - | - | - | 2.0 | Y | Y | - | |
2. | Ricoh GR III | Y | stereo / mono | - | - | - | 3.0 | Y | - | Y | |
3. | Canon G5 X | Y | stereo / mono | - | - | mini | 2.0 | Y | Y | - | |
4. | Canon G7 X Mark II | - | stereo / mono | - | - | micro | 2.0 | Y | Y | - | |
5. | Canon SX410 | - | stereo / mono | - | - | - | 2.0 | - | - | - | |
6. | Canon SX430 | - | mono / mono | - | - | - | 2.0 | Y | Y | - | |
7. | Canon SX610 | - | - / - | - | - | micro | 2.0 | Y | Y | - | |
8. | Canon SX620 | - | mono / mono | - | - | micro | 2.0 | Y | Y | - | |
9. | Canon SX710 | - | stereo / mono | - | - | micro | 2.0 | Y | Y | - | |
10. | Canon SX720 | - | stereo / mono | - | - | micro | 2.0 | Y | Y | - | |
11. | Canon SX730 | - | stereo / mono | - | - | micro | 2.0 | Y | Y | Y | |
12. | Fujifilm XF10 | - | stereo / mono | Y | - | micro | 2.0 | Y | - | Y | |
13. | Panasonic ZS70 | - | stereo / mono | - | - | micro | 2.0 | Y | - | - | |
14. | Panasonic ZS200 | - | stereo / mono | - | - | micro | 2.0 | Y | - | Y | |
15. | Ricoh GR | Y | mono / mono | - | - | micro | 2.0 | - | - | - | |
16. | Ricoh GR II | Y | stereo / mono | - | - | micro | 2.0 | Y | Y | - | |
17. | Ricoh GR IIIx | Y | stereo / mono | - | - | - | 3.0 | Y | - | Y |
It is notable that the GR III has a hotshoe, which makes it possible to easily attach optional accessories, such as an external flash gun. The SX420 does not feature such an accessory-socket.
The GR III is a recent model that features in the current product line-up of Ricoh. In contrast, the SX420 has been discontinued (but can be found pre-owned on ebay). As a replacement in the same line of cameras, the SX420 was succeeded by the Canon SX430. Further information on the features and operation of the SX420 and GR III can be found, respectively, in the Canon SX420 Manual (free pdf) or the online Ricoh GR III Manual.
Review summary
So how do things add up? Is there a clear favorite between the Canon SX420 and the Ricoh GR III? Which camera is better? Below is a summary of the relative strengths of each of the two contestants.
Reasons to prefer the Canon PowerShot SX420 IS:
- Wider view: Has a wider-angle lens that facilitates landscape or interior shots.
- Easier fill-in: Is equipped with a small onboard flash to brighten deep shadow areas.
- Easier device pairing: Supports NFC for fast wireless image transfer over short distances.
- More affordable: Was introduced into a lower priced category (67 percent cheaper at launch).
- More heavily discounted: Has been available for much longer (launched in January 2016).
Advantages of the Ricoh GR III:
- More detail: Has more megapixels (24 vs 19.9MP), which boosts linear resolution by 12%.
- 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 video: Provides higher definition movie capture (1080/60p vs 720/25p).
- Better live-view autofocus: Features on-sensor phase-detection for more confident autofocus.
- More framing options: Can be equipped with a hotshoe-mounted accessory-viewfinder.
- More detailed LCD: Has a higher resolution rear screen (1037k vs 230k dots).
- Fewer buttons to press: Has a touchscreen to facilitate handling and shooting adjustments.
- Faster burst: Shoots at higher frequency (4 vs 0.5 flaps/sec) to capture the decisive moment.
- Easier time-lapse photography: Has an intervalometer built-in for low frequency shooting.
- Better light gathering: Has a lens with a wider maximum aperture (f/2.8 vs f/3.5).
- Less heavy: Has a lower weight (by 68g or 21 percent) and is thus easier to take along.
- Easier travel charging: Can be conveniently charged via its USB port.
- Better lighting: Features a hotshoe and can thus hold and trigger an external flash gun.
- Faster data transfer: Supports a more advanced USB protocol (3.0 vs 2.0).
- Easier wireless transfer: Supports Bluetooth for image sharing without cables.
- Faster buffer clearing: Has an SD card interface that supports the UHS-I standard.
- More modern: Reflects 3 years and 1 month of technical progress since the SX420 launch.
If the count of relative strengths (bullet points above) is taken as a measure, the GR III is the clear winner of the contest (20 : 5 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 wedding photographer will view the differences between cameras in a way that diverges from the perspective of a travel photog, and a person interested in cityscapes has distinct needs from a macro 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 SX420 and the Ricoh GR III place the cameras among the top in their class? Find out in the latest Best Superzoom Camera and Best Prime Lens Compact Camera listings whether the two cameras rank among the cream of the crop.
In any case, while the specs-based evaluation of cameras can be instructive in revealing their potential as photographic tools, it remains partial and cannot reveal, for example, the shooting experience and imaging performance when actually working with the SX420 or the GR III. At times, user reviews, such as those published at amazon, address these issues in a useful manner, but such feedback is on many occasions incomplete, inconsistent, and unreliable.
Expert reviews
This is where reviews by experts come in. The adjacent summary-table relays the overall verdicts of several of the most popular camera 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 (USD) |
Street Price |
||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Canon SX420 | .. | .. | .. | .. | .. | 3/5 | Jan 2016 | 299 | ebay.com | |
2. | Ricoh GR III | 4/5 | .. | 3.5/5 | 81/100 | 4/5 | .. | Feb 2019 | 899 | amazon.com | |
3. | Canon G5 X | 5/5 | + + | .. | 78/100 | 4.5/5 | 4.5/5 | Oct 2015 | 799 | ebay.com | |
4. | Canon G7 X Mark II | 4.5/5 | + + | .. | 81/100 | 4.5/5 | 4.5/5 | Feb 2016 | 699 | ebay.com | |
5. | Canon SX410 | .. | o | .. | .. | .. | .. | Feb 2015 | 279 | ebay.com | |
6. | Canon SX430 | .. | .. | .. | .. | 3.5/5 | 3.5/5 | Jan 2017 | 299 | ebay.com | |
7. | Canon SX610 | .. | .. | .. | .. | 4/5 | 4/5 | Jan 2015 | 249 | ebay.com | |
8. | Canon SX620 | .. | .. | .. | .. | .. | 4/5 | May 2016 | 279 | ebay.com | |
9. | Canon SX710 | .. | + | .. | .. | 4/5 | 3.5/5 | Jan 2015 | 349 | ebay.com | |
10. | Canon SX720 | .. | + | .. | .. | 4/5 | 4.5/5 | Feb 2016 | 379 | ebay.com | |
11. | Canon SX730 | .. | + | .. | .. | 4/5 | 4/5 | Apr 2017 | 399 | ebay.com | |
12. | Fujifilm XF10 | .. | .. | 4/5 | 75/100 | 4/5 | 4.5/5 | Jul 2018 | 499 | ebay.com | |
13. | Panasonic ZS70 | .. | + + | .. | .. | 4/5 | 4/5 | Apr 2017 | 449 | ebay.com | |
14. | Panasonic ZS200 | .. | + + | 4.5/5 | 81/100 | 4.5/5 | 4.5/5 | Feb 2018 | 799 | amazon.com | |
15. | Ricoh GR | 5/5 | .. | .. | 79/100 | 4.5/5 | 4.5/5 | Apr 2013 | 799 | ebay.com | |
16. | Ricoh GR II | .. | .. | .. | .. | 4.5/5 | 4.5/5 | Jun 2015 | 699 | ebay.com | |
17. | Ricoh GR IIIx | .. | .. | 4.5/5 | .. | .. | .. | Sep 2021 | 999 | amazon.com | |
Note: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available. |
The review scores listed above should be treated with care, though. The assessments were made in relation to similar cameras of the same technological generation. Hence, a score should always be seen in the context of the camera's market launch date and its price, and comparing ratings of very distinct cameras or ones that are far apart in terms of their release date have little meaning. Also, please note that some of the review sites have changed their methodology and reporting over time.
Other camera comparisons
Did this review help to inform your camera decision process? If you would like to see a different side-by-side camera review, just use the search menu below. There is also a set of direct links to comparison reviews that other users of the CAM-parator app explored.
- Canon 80D vs Canon SX420
- Canon SX420 vs Leica M10-P
- Canon SX420 vs Nikon B700
- Canon SX420 vs Nikon D850
- Canon SX420 vs Panasonic FZ2500
- Canon SX420 vs Panasonic G80
- Leica D-LUX 6 vs Ricoh GR III
- Nikon D7200 vs Ricoh GR III
- Olympus E-M1 III vs Ricoh GR III
- Olympus TG-5 vs Ricoh GR III
- Panasonic G2 vs Ricoh GR III
- Ricoh GR III vs Sony NEX-F3
Specifications: Canon SX420 vs Ricoh GR III
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 SX420 | Ricoh GR III |
---|---|---|
Camera Type | Fixed lens compact camera | Fixed lens compact camera |
Camera Lens | 24-1008mm f/3.5-6.6 | 28mm f/2.8 |
Launch Date | January 2016 | February 2019 |
Launch Price | USD 299 | USD 899 |
Sensor Specs | Canon SX420 | Ricoh GR III |
Sensor Technology | CCD | CMOS |
Sensor Format | 1/2.3" Sensor | APS-C Sensor |
Sensor Size | 6.17 x 4.55 mm | 23.5 x 15.6 mm |
Sensor Area | 28.0735 mm2 | 366.6 mm2 |
Sensor Diagonal | 7.7 mm | 28.2 mm |
Crop Factor | 5.6x | 1.5x |
Sensor Resolution | 19.9 Megapixels | 24 Megapixels |
Image Resolution | 5152 x 3864 pixels | 6000 x 4000 pixels |
Pixel Pitch | 1.19 μm | 3.91 μm |
Pixel Density | 70.91 MP/cm2 | 6.55 MP/cm2 |
Moiré control | no AA filter | no AA filter |
Movie Capability | 720/25p Video | 1080/60p Video |
ISO Setting | 100 - 1,600 ISO | 100 - 102,400 ISO |
Image Processor | DIGIC 4+ | GR Engine VI |
Screen Specs | Canon SX420 | Ricoh GR III |
Viewfinder Type | no viewfinder | Viewfinder optional |
LCD Framing | Live View | Live View |
Rear LCD Size | 3.0inch | 3.0inch |
LCD Resolution | 230k dots | 1037k dots |
LCD Attachment | Fixed screen | Fixed screen |
Touch Input | no Touchscreen | Touchscreen |
Shooting Specs | Canon SX420 | Ricoh GR III |
Focus System | Contrast-detect AF | On-Sensor Phase-detect |
Continuous Shooting | 0.5 shutter flaps/s | 4 shutter flaps/s |
Time-Lapse Photography | no Intervalometer | Intervalometer built-in |
Image Stabilization | Lens-based stabilization | In-body stabilization |
Fill Flash | Built-in Flash | no On-Board Flash |
Storage Medium | SDXC cards | SDXC cards |
Single or Dual Card Slots | Single card slot | Single card slot |
UHS card support | no | UHS-I |
Connectivity Specs | Canon SX420 | Ricoh GR III |
External Flash | no Hotshoe | Hotshoe |
USB Connector | USB 2.0 | USB 3.0 |
HDMI Port | no HDMI | no HDMI |
Wifi Support | Wifi built-in | Wifi built-in |
Near-Field Communication | NFC built-in | no NFC |
Bluetooth Support | no Bluetooth | Bluetooth built-in |
Body Specs | Canon SX420 | Ricoh GR III |
Battery Type | Canon NB-11LH | Ricoh DB-110 |
Battery Life (CIPA) | 195 shots per charge | 200 shots per charge |
In-Camera Charging | no USB charging | USB charging |
Body Dimensions |
104 x 69 x 85 mm (4.1 x 2.7 x 3.3 in) |
109 x 62 x 33 mm (4.3 x 2.4 x 1.3 in) |
Camera Weight | 325 g (11.5 oz) | 257 g (9.1 oz) |
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