Canon SX50 vs Sony RX0
The Canon PowerShot SX50 HS and the Sony Cyber-shot DSC-RX0 are two digital cameras that were announced, respectively, in September 2012 and August 2017. Both the SX50 and the RX0 are fixed lens compact cameras that are based on a 1/2.3-inch (SX50) and an one-inch (RX0) sensor. The Canon has a resolution of 12 megapixels, whereas the Sony provides 15.4 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 SX50 HS and the Sony Cyber-shot DSC-RX0? 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.
An illustration of the physical size and weight of the Canon SX50 and the Sony RX0 is provided in the side-by-side display below. The two cameras are presented according to their relative size. Three consecutive perspectives from the front, the top, and the back are available. 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 Sony RX0 is considerably smaller (77 percent) than the Canon SX50. Moreover, the RX0 is substantially lighter (82 percent) than the SX50. It is noteworthy in this context that the RX0 is splash and dust-proof, while the SX50 does not feature any corresponding weather-sealing. More than that, the RX0 is water-proof up to 10m and can, thus, be used for underwater photography.
Concerning battery life, the SX50 gets 315 shots out of its NB-10L battery, while the RX0 can take 240 images on a single charge of its NP-BJ1 power pack. The power pack in the RX0 can be charged via the USB port, which can be very convenient when travelling.
The following table provides a synthesis of the main physical specifications of the two cameras and other similar ones. 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.
|1.||Canon SX50||123 mm||87 mm||106 mm||595 g||315||n||Sep 2012||429|
|2.||Sony RX0||59 mm||41 mm||30 mm||110 g||240||Y||Aug 2017||699|
|3.||Canon SX60||128 mm||93 mm||114 mm||650 g||340||n||Sep 2014||549|
|4.||Canon G16||109 mm||76 mm||40 mm||356 g||360||n||Aug 2013||549|
|5.||Canon S120||100 mm||59 mm||29 mm||217 g||230||n||Aug 2013||449|
|6.||Canon G1 X||117 mm||81 mm||65 mm||534 g||250||n||Jan 2012||799|
|7.||Canon G15||107 mm||76 mm||40 mm||352 g||350||n||Sep 2012||499|
|8.||Canon SX40||123 mm||92 mm||108 mm||600 g||380||n||Sep 2011||429|
|9.||Canon SX30||123 mm||92 mm||108 mm||601 g||370||n||Sep 2010||429|
|10.||Canon SX20||123 mm||88 mm||87 mm||600 g||..||n||Aug 2009||399|
|11.||Canon SX10||123 mm||88 mm||87 mm||600 g||..||n||Sep 2008||399|
|12.||Panasonic FZ150||124 mm||82 mm||92 mm||528 g||410||n||Aug 2011||499|
|13.||Sony RX0 II||59 mm||41 mm||35 mm||132 g||240||Y||Mar 2019||699|
|14.||Sony RX10 IV||133 mm||94 mm||145 mm||1095 g||400||Y||Sep 2017||1,699|
|15.||Sony RX10 III||133 mm||94 mm||127 mm||1051 g||420||Y||Mar 2016||1,499|
|16.||Sony RX10 II||129 mm||88 mm||102 mm||813 g||400||Y||Jun 2015||1,299|
|17.||Sony RX10||129 mm||88 mm||102 mm||813 g||420||Y||Oct 2013||1,299|
|Notes: Measurements and pricing do not include easily detachable parts, such as add-on or interchangeable lenses or optional viewfinders.|
Any camera decision will naturally be influenced heavily by the price. 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 SX50 was launched at a markedly lower price (by 39 percent) than the RX0, 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. Then, after the new model is out, very good deals can frequently be found on the pre-owned market.
The size of the imaging sensor is a crucial determinant 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 are more costly to manufacture and tend to lead to bigger and heavier cameras and lenses.
Of the two cameras under consideration, the Canon SX50 features a 1/2.3-inch sensor and the Sony RX0 an one-inch sensor. The sensor area in the RX0 is 314 percent bigger. As a result of these sensor size differences, the cameras have a format factor of, respectively, 5.6 and 2.7. The sensor in the SX50 has a native 4:3 aspect ratio, while the one in the RX0 offers a 3:2 aspect.
With 15.4MP, the RX0 offers a higher resolution than the SX50 (12MP), but the RX0 nevertheless has larger individual pixels (pixel pitch of 2.74μm versus 1.53μm for the SX50) due to its larger sensor. Moreover, the RX0 is a much more recent model (by 4 years and 11 months) than the SX50, and its sensor will have benefitted from technological advances during this time that further enhance the light gathering capacity of its pixel-units.
The resolution advantage of the Sony RX0 implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the RX0 for good quality output (200 dots per inch) amounts to 24 x 16 inches or 61 x 40.6 cm, for very good quality (250 dpi) 19.2 x 12.8 inches or 48.8 x 32.5 cm, and for excellent quality (300 dpi) 16 x 10.7 inches or 40.6 x 27.1 cm. The corresponding values for the Canon SX50 are 20 x 15 inches or 50.8 x 38.1 cm for good quality, 16 x 12 inches or 40.6 x 30.5 cm for very good quality, and 13.3 x 10 inches or 33.9 x 25.4 cm for excellent quality prints.
The Canon PowerShot SX50 HS has a native sensitivity range from ISO 80 to ISO 6400. The corresponding ISO settings for the Sony Cyber-shot DSC-RX0 are ISO 125 to ISO 12800 (no boost).
Consistent information on actual sensor performance is available from DXO Mark for many cameras. 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"). Of the two cameras under consideration, the RX0 offers substantially better image quality than the SX50 (overall score 21 points higher). The advantage is based on 2.1 bits higher color depth, 1.2 EV in additional dynamic range, and 1.6 stops in additional low light sensitivity. The following table provides an overview of the physical sensor characteristics, as well as the sensor quality measurements for a selection of comparators.
|6.||Canon G1 X||1.5-inch||14.2||4352||3264||1080/24p||21.7||10.8||644||60|
|13.||Sony RX0 II||1-inch||15.4||4800||3200||4K/30p||22.1||12.4||555||65|
|14.||Sony RX10 IV||1-inch||20.0||5472||3648||4K/30p||22.0||12.2||408||63|
|15.||Sony RX10 III||1-inch||20.0||5472||3648||4K/30p||23.1||12.6||472||70|
|16.||Sony RX10 II||1-inch||20.0||5472||3648||4K/30p||23.0||12.6||531||70|
|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 RX0 provides a faster frame rate than the SX50. It can shoot movie footage at 1080/60p, while the Canon is limited to 1080/24p.
Beyond body and sensor, cameras can and do differ across a range of features. For example, the SX50 has an electronic viewfinder (202k dots), which can be very helpful when shooting in bright sunlight. In contrast, the RX0 relies on live view and the rear LCD for framing. The table below summarizes some of the other core capabilities of the Canon SX50 and Sony RX0 in connection with corresponding information for a sample of similar cameras.
|1.||Canon SX50||202||n||3.0 / 461||swivel||n||1/2000s||2.2||Y||Y|
|2.||Sony RX0||none||n||1.5 / 230||fixed||n||..||5.5||n||n|
|3.||Canon SX60||922||n||3.0 / 922||swivel||n||1/2000s||6.4||Y||Y|
|4.||Canon G16||optical||n||3.0 / 922||fixed||n||1/4000s||2.2||Y||Y|
|5.||Canon S120||none||n||3.0 / 922||fixed||Y||1/2000s||12.1||Y||Y|
|6.||Canon G1 X||optical||n||3.0 / 922||swivel||n||1/4000s||1.9||Y||Y|
|7.||Canon G15||optical||n||3.0 / 922||fixed||n||1/4000s||2.1||Y||Y|
|8.||Canon SX40||202||n||2.7 / 230||swivel||n||1/3200s||10.3||Y||Y|
|9.||Canon SX30||202||n||2.7 / 230||swivel||n||1/3200s||0.6||Y||Y|
|10.||Canon SX20||202||n||2.5 / 230||swivel||n||1/3200s||0.7||Y||Y|
|11.||Canon SX10||202||n||2.5 / 230||swivel||n||1/3200s||0.7||Y||Y|
|12.||Panasonic FZ150||202||n||3.0 / 460||swivel||n||1/2000s||12.0||Y||Y|
|13.||Sony RX0 II||none||n||1.5 / 230||tilting||n||..||5.5||n||n|
|14.||Sony RX10 IV||2359||Y||3.0 / 1440||tilting||Y||1/2000s||24.0||Y||Y|
|15.||Sony RX10 III||2359||Y||3.0 / 1229||tilting||n||1/2000s||14.0||Y||Y|
|16.||Sony RX10 II||2359||Y||3.0 / 1229||tilting||n||1/3200s||14.0||Y||Y|
|17.||Sony RX10||1440||Y||3.0 / 1229||tilting||n||1/3200s||10.0||Y||Y|
One difference between the cameras concerns the presence of an on-board flash. The SX50 has one, while the RX0 does not. While the built-in flash of the SX50 is not very powerful, it can at times be useful as a fill-in light.The SX50 has an articulated LCD that can be turned to be front-facing. This characteristic will be appreciated by vloggers and photographers who are interested in snapping selfies. In contrast, the RX0 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 RX0 only has 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 SX50 is equipped with a zoom lens, while the RX0 comes with a built-in prime. The SX50 has a 24-1200mm f/3.4-6.5 optic and the RX0 offers a 24mm f/4.0 (focal lengths in full frame equivalent terms). Hence, the Canon and Sony provide the same view at the wide-angle end, but the Sony has less tele-photo reach at the long end. The SX50 offers the faster maximum aperture.
The SX50 writes its imaging data to SDXC cards, while the RX0 uses micro SDXC or Memory Stick Micro cards. The RX0 supports UHS-I cards (Ultra High Speed data transfer of up to 104 MB/s), while the SX50 cannot take advantage of Ultra High Speed SD cards.
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 SX50 HS and Sony Cyber-shot DSC-RX0 and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.
Mic / Speaker
|1.||Canon SX50||Y||stereo / mono||-||-||mini||2.0||-||-||-|
|2.||Sony RX0||-||stereo / mono||Y||-||micro||2.0||Y||-||Y|
|3.||Canon SX60||Y||stereo / mono||Y||-||mini||2.0||Y||Y||-|
|4.||Canon G16||Y||stereo / mono||-||-||mini||2.0||Y||-||-|
|5.||Canon S120||-||stereo / mono||-||-||mini||2.0||Y||-||-|
|6.||Canon G1 X||Y||stereo / mono||-||-||mini||2.0||-||-||-|
|7.||Canon G15||Y||stereo / mono||-||-||mini||2.0||-||-||-|
|8.||Canon SX40||Y||stereo / mono||-||-||YES||2.0||-||-||-|
|9.||Canon SX30||Y||stereo / mono||-||-||YES||2.0||-||-||-|
|10.||Canon SX20||Y||stereo / mono||-||-||YES||2.0||-||-||-|
|11.||Canon SX10||Y||stereo / mono||-||-||-||2.0||-||-||-|
|12.||Panasonic FZ150||Y||stereo / -||-||-||mini||2.0||-||-||-|
|13.||Sony RX0 II||-||stereo / mono||Y||-||micro||2.0||Y||-||Y|
|14.||Sony RX10 IV||Y||stereo / mono||Y||Y||micro||2.0||Y||Y||-|
|15.||Sony RX10 III||Y||stereo / mono||Y||Y||micro||2.0||Y||Y||-|
|16.||Sony RX10 II||Y||stereo / mono||Y||Y||micro||2.0||Y||Y||-|
|17.||Sony RX10||Y||stereo / mono||Y||Y||micro||2.0||Y||Y||-|
It is notable that the SX50 has a hotshoe, while the RX0 does not. This socket makes it possible to easily attach optional accessories, such as an external flash gun.
Both the SX50 and the RX0 have been discontinued, but can regularly be found used on eBay. The SX50 was replaced by the Canon SX60, while the RX0 was followed by the Sony RX0 II. Further information on the two cameras (e.g. user guides, manuals), as well as related accessories, can be found on the official Canon and Sony websites.
So what conclusions can be drawn? Which of the two cameras – the Canon SX50 or the Sony RX0 – has the upper hand? Is one clearly better than the other? The listing below highlights the relative strengths of the two models.
Reasons to prefer the Canon PowerShot SX50 HS:
- Easier framing: Has an electronic viewfinder for image composition and settings control.
- Larger screen: Has a bigger rear LCD (3.0" vs 1.5") for image review and settings control.
- More detailed LCD: Has a higher resolution rear screen (461k vs 230k dots).
- More flexible LCD: Has a swivel screen for odd-angle shots in portrait or landscape orientation.
- More selfie-friendly: Has an articulated screen that can be turned to be front-facing.
- Better light gathering: Has a lens with a wider maximum aperture (f/3.4 vs f/4.0).
- Longer lasting: Can take more shots (315 versus 240) on a single battery charge.
- Sharper images: Has hand-shake reducing image stabilization built-in.
- Easier fill-in: Is equipped with a small onboard flash to brighten deep shadow areas.
- Better lighting: Features a hotshoe and can thus hold and trigger an external flash gun.
- More affordable: Was introduced into a lower priced category (39 percent cheaper at launch).
- More heavily discounted: Has been available for much longer (launched in September 2012).
Advantages of the Sony Cyber-shot DSC-RX0:
- More detail: Has more megapixels (15.4 vs 12MP), which boosts linear resolution by 15%.
- Better image quality: Scores substantially higher (21 points) in the DXO overall evaluation.
- Richer colors: Generates noticeably more natural colors (2.1 bits more color depth).
- More dynamic range: Captures a broader range of light and dark details (1.2 EV of extra DR).
- Better low-light sensitivity: Can shoot in dim conditions (1.6 stops ISO advantage).
- Better video: Provides higher movie framerates (1080/60p versus 1080/24p).
- Better sound: Can connect to an external microphone for higher quality sound recording.
- Faster burst: Shoots at higher frequency (5.5 vs 2.2 flaps/sec) to capture the decisive moment.
- Less disturbing: Has an electronic shutter option for completely silent shooting.
- More compact: Is smaller (59x41mm vs 123x87mm) and will fit more readily into a bag.
- Less heavy: Has a lower weight (by 485g or 82 percent) and is thus easier to take along.
- Easier travel charging: Can be conveniently charged via its USB port.
- Better sealing: Is splash and dust sealed for shooting in inclement weather conditions.
- Water-proof: Is rugged and sealed and can thus be used for underwater photography (up to 10m).
- 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.
- Faster buffer clearing: Has an SD card interface that supports the UHS-I standard.
- More modern: Reflects 4 years and 11 months of technical progress since the SX50 launch.
If the count of individual advantages (bullet points above) is taken as a guide, the RX0 is the clear winner of the contest (18 : 12 points). However, the relative importance of the various individual camera aspects will vary according to personal preferences and needs, so that you might like to apply corresponding weights to the particular features before making a decision on a new camera. 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 SX50 and the Sony RX0 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 comparison of the spec-sheets of cameras can offer a general idea of their imaging potential, it says little about, for example, the shooting experience and imaging performance of the SX50 and the RX0 in practical situations. User reviews that are available, for instance, at amazon can sometimes shed light on these issues, but such feedback is all too often partial, inconsistent, and inaccurate.
This is where reviews by experts come in. The following table reports the overall ratings of the cameras as published by some of the major 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.
|1.||Canon SX50||3/5||+ +||..||72/100||4.5/5||4.5/5||Sep 2012||429|
|2.||Sony RX0||..||..||..||..||3.5/5||4/5||Aug 2017||699|
|3.||Canon SX60||3/5||+ +||..||75/100||4/5||4.5/5||Sep 2014||549|
|4.||Canon G16||4/5||+||..||..||4.5/5||4.5/5||Aug 2013||549|
|5.||Canon S120||..||+ +||..||..||4.5/5||4.5/5||Aug 2013||449|
|6.||Canon G1 X||5/5||+||..||76/100||4/5||4.5/5||Jan 2012||799|
|7.||Canon G15||4/5||+||..||76/100||4.5/5||4.5/5||Sep 2012||499|
|8.||Canon SX40||..||+||..||..||4.5/5||4/5||Sep 2011||429|
|9.||Canon SX30||3/5||+ +||..||..||3.5/5||4/5||Sep 2010||429|
|10.||Canon SX20||..||+ +||..||73/100||..||4/5||Aug 2009||399|
|11.||Canon SX10||..||+ +||..||..||..||4/5||Sep 2008||399|
|12.||Panasonic FZ150||3/5||+ +||..||76/100||4/5||4.5/5||Aug 2011||499|
|13.||Sony RX0 II||..||..||..||..||3.5/5||4/5||Mar 2019||699|
|14.||Sony RX10 IV||5/5||+||..||84/100||4.5/5||5/5||Sep 2017||1,699|
|15.||Sony RX10 III||5/5||+||..||84/100||4.5/5||4.5/5||Mar 2016||1,499|
|16.||Sony RX10 II||5/5||+ +||..||82/100||4.5/5||4/5||Jun 2015||1,299|
|17.||Sony RX10||5/5||+||..||80/100||4.5/5||4.5/5||Oct 2013||1,299|
|Notes: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available.|
Care should be taken when interpreting the review scores above, though. The ratings are only valid when referring to cameras in the same category and of the same age. A score, therefore, has to be seen in close connection to the price and market introduction time of the camera, 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 make a corresponding selection in the search boxes below. As an alternative, you can also directly jump to any one of the listed comparisons that were previously generated by the CAM-parator tool.
Specifications: Canon SX50 vs Sony RX0
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 SX50||Sony RX0|
|Camera Type||Fixed lens compact camera||Fixed lens compact camera|
|Camera Lens||24-1200mm f/3.4-6.5||24mm f/4.0|
|Launch Date||September 2012||August 2017|
|Launch Price||USD 429||USD 699|
|Sensor Specs||Canon SX50||Sony RX0|
|Sensor Format||1/2.3" Sensor||1" Sensor|
|Sensor Size||6.17 x 4.55 mm||13.2 x 8.8 mm|
|Sensor Area||28.0735 mm2||116.16 mm2|
|Sensor Diagonal||7.7 mm||15.9 mm|
|Sensor Resolution||12 Megapixels||15.4 Megapixels|
|Image Resolution||4000 x 3000 pixels||4800 x 3200 pixels|
|Pixel Pitch||1.53 μm||2.74 μm|
|Pixel Density||42.74 MP/cm2||13.22 MP/cm2|
|Moiré control||Anti-Alias filter||Anti-Alias filter|
|Movie Capability||1080/24p Video||1080/60p Video|
|ISO Setting||80 - 6,400 ISO||125 - 12,800 ISO|
|Image Processor||DIGIC 5||BIONZ X|
|DXO Sensor Quality (score)||47||68|
|DXO Color Depth (bits)||20.3||22.4|
|DXO Dynamic Range (EV)||11.2||12.4|
|DXO Low Light (ISO)||179||548|
|Screen Specs||Canon SX50||Sony RX0|
|Viewfinder Type||Electronic viewfinder||no viewfinder|
|Viewfinder Field of View||100%|
|Viewfinder Resolution||202k dots|
|LCD Framing||Live View||Live View|
|Rear LCD Size||3.0inch||1.5inch|
|LCD Resolution||461k dots||230k dots|
|LCD Attachment||Swivel screen||Fixed screen|
|Shooting Specs||Canon SX50||Sony RX0|
|Focus System||Contrast-detect AF||Contrast-detect AF|
|Manual Focusing Aid||no Peaking Feature||Focus Peaking|
|Max Shutter Speed (mechanical)||1/2000s||..|
|Continuous Shooting||2.2 shutter flaps/s||5.5 shutter flaps/s|
|Electronic Shutter||no E-Shutter||up to 1/32000s|
|Fill Flash||Built-in Flash||no On-Board Flash|
|Storage Medium||SDXC cards||mMS or mSDXC cards|
|Second Storage Option||Single card slot||Single card slot|
|UHS card support||no||UHS-I|
|Connectivity Specs||Canon SX50||Sony RX0|
|External Flash||Hotshoe||no Hotshoe|
|USB Connector||USB 2.0||USB 2.0|
|HDMI Port||mini HDMI||micro HDMI|
|Microphone Port||no MIC socket||External MIC port|
|Wifi Support||no Wifi||Wifi built-in|
|Bluetooth Support||no Bluetooth||Bluetooth built-in|
|Body Specs||Canon SX50||Sony RX0|
|Environmental Sealing||not weather sealed||Waterproof body (10m)|
|Battery Life (CIPA)||315 shots per charge||240 shots per charge|
|In-Camera Charging||no USB charging||USB charging|
123 x 87 x 106 mm
(4.8 x 3.4 x 4.2 in)
59 x 41 x 30 mm
(2.3 x 1.6 x 1.2 in)
|Camera Weight||595 g (21.0 oz)||110 g (3.9 oz)|
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