Canon SX540 vs SX70
The Canon PowerShot SX540 HS and the Canon PowerShot SX70 HS are two digital cameras that were officially introduced, respectively, in January 2016 and September 2018. Both the SX540 and the SX70 are fixed lens compact cameras that are equipped with a 1/2.3-inch sensor. Both cameras offer a resolution of 20.2 megapixels.
Below is an overview of the main specs of the two cameras as a starting point for the comparison.
|Canon SX540||Canon SX70|
|Fixed lens compact camera||Fixed lens compact camera|
|24-1200mm f/3.4-6.5||21-1365mm f/3.4-6.5|
|20.2 MP, 1/2.3" Sensor||20.2 MP, 1/2.3" Sensor|
|1080/60p Video||4K/30p Video|
|ISO 80-3200||ISO 100-3200|
|No viewfinder, LCD framing||Electronic viewfinder (2360k dots)|
|3.0" LCD, 461k dots||3.0" LCD, 922k dots|
|Fixed screen (not touch-sensitive)||Swivel screen (not touch-sensitive)|
|5.9 shutter flaps per second||10 shutter flaps per second|
|205 shots per battery charge||325 shots per battery charge|
|120 x 82 x 92 mm, 442 g||127 x 91 x 117 mm, 608 g|
Going beyond this snapshot of core features and characteristics, what are the differences between the Canon PowerShot SX540 HS and the Canon PowerShot SX70 HS? 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.
The side-by-side display below illustrates the physical size and weight of the Canon SX540 and the Canon SX70. The two cameras are presented according to their relative size. Three consecutive perspectives from the front, the top, and the back are available. All width, height and depth 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 SX70 is notably larger (17 percent) than the Canon SX540. Moreover, the SX70 is substantially heavier (38 percent) than the SX540. In this context, it is worth noting that neither the SX540 nor the SX70 are weather-sealed.
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, just select a new right or left comparator from among the camera models in the table. Alternatively, you can also move across to the CAM-parator tool and choose from the broad selection of possible camera comparisons there.
|Canon SX540»||120 mm||82 mm||92 mm||442 g||205||n||Jan 2016||399||Canon SX540|
|Canon SX70«||127 mm||91 mm||117 mm||608 g||325||n||Sep 2018||549||Canon SX70|
|Canon 77D« »||131 mm||100 mm||76 mm||540 g||600||n||Feb 2017||899||Canon 77D|
|Canon 200D« »||122 mm||93 mm||70 mm||453 g||650||n||Jun 2017||549||Canon 200D|
|Canon 800D« »||131 mm||100 mm||76 mm||532 g||600||n||Feb 2017||749||Canon 800D|
|Canon G1 X Mark III« »||115 mm||78 mm||51 mm||399 g||200||Y||Oct 2017||1,299||Canon G1 X Mark III|
|Canon G9 X Mark II« »||98 mm||58 mm||31 mm||206 g||235||n||Jan 2017||529||Canon G9 X Mark II|
|Canon M6« »||112 mm||68 mm||45 mm||390 g||295||n||Feb 2017||779||Canon M6|
|Canon M100« »||108 mm||67 mm||35 mm||302 g||295||n||Aug 2017||499||Canon M100|
|Canon SX730« »||110 mm||64 mm||40 mm||300 g||250||n||Apr 2017||399||Canon SX730|
|Canon 1300D« »||129 mm||101 mm||78 mm||485 g||500||n||Mar 2016||449||Canon 1300D|
|Canon SX720« »||110 mm||64 mm||36 mm||270 g||250||n||Feb 2016||379||Canon SX720|
|Canon SX530« »||120 mm||82 mm||92 mm||442 g||210||n||Jan 2015||429||Canon SX530|
|Canon SX710« »||113 mm||66 mm||35 mm||269 g||230||n||Jan 2015||349||Canon SX710|
|Note: Measurements and pricing do not include easily detachable parts, such as interchangeable lenses or optional viewfinders.|
Any camera decision will obviously take relative prices into account. The retail prices at the time of the camera’s release place the model in the market relative to other models in the producer’s line-up and the competition. The SX540 was launched at a markedly lower price (by 27 percent) than the SX70, 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 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 more expensive and lead to bigger and heavier cameras and lenses.
Both cameras under consideration feature a 1/2.3-inch sensor and have a format factor (sometimes also referred to as "crop factor") of 5.6. Within the spectrum of camera sensors, this places the review cameras among the smaller-sensor digicams that favor affordability and compact design. Both cameras feature a native aspect ratio (sensor width to sensor height) of 4:3.
Technology-wise, the SX70 uses a more advanced image processing engine (DIGIC 8) than the SX540 (DIGIC 6), with benefits for noise reduction, color accuracy, and processing speed.
The two cameras under review do not only share the same sensor size, but also offer an identical resolution of 20.2 megapixels. This similarity in sensor specs implies that both the SX540 and the SX70 have the same pixel density, as well as the same pixel size. It should, however, be noted that the SX70 is much more recent (by 2 years and 8 months) than the SX540, and its sensor will have benefitted from technological advances during this time. 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 Canon PowerShot SX540 HS has a native sensitivity range from ISO 80 to ISO 3200. The corresponding ISO settings for the Canon PowerShot SX70 HS are ISO 100 to ISO 3200 (no boost).
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.
|Canon SX540||1/2.3||20.2||5184||3888||1080/60p||..||..||..||..||Canon SX540|
|Canon SX70||1/2.3||20.2||5184||3888||4K/30p||..||..||..||..||Canon SX70|
|Canon 77D||APS-C||24.0||6000||4000||1080/60p||23.6||13.3||971||78||Canon 77D|
|Canon 200D||APS-C||24.0||6000||4000||1080/60p||23.6||13.4||1041||79||Canon 200D|
|Canon 800D||APS-C||24.0||6000||4000||1080/60p||..||..||..||..||Canon 800D|
|Canon G1 X Mark III||APS-C||24.0||6000||4000||1080/60p||..||..||..||..||Canon G1 X Mark III|
|Canon G9 X Mark II||1-inch||20.0||5472||3648||1080/60p||21.9||12.5||522||65||Canon G9 X Mark II|
|Canon M6||APS-C||24.0||6000||4000||1080/60p||..||..||..||..||Canon M6|
|Canon M100||APS-C||24.0||6000||4000||1080/60p||23.5||12.9||1272||78||Canon M100|
|Canon SX730||1/2.3||20.2||5184||3888||1080/60p||..||..||..||..||Canon SX730|
|Canon 1300D||APS-C||17.9||5184||3456||1080/30p||..||..||..||..||Canon 1300D|
|Canon SX720||1/2.3||20.2||5184||3888||1080/60p||..||..||..||..||Canon SX720|
|Canon SX530||1/2.3||15.9||4608||3456||1080/30p||..||..||..||..||Canon SX530|
|Canon SX710||1/2.3||20.2||5184||3888||1080/60p||..||..||..||..||Canon SX710|
Many modern cameras cannot only take still pictures, but also record videos. The two cameras under consideration both have sensors whose read-out speed is fast enough to capture moving pictures, but the SX70 provides a better video resolution than the SX540. It can shoot movie footage at 4K/30p, while the SX540 is limited to 1080/60p.
Apart from body and sensor, cameras can and do differ across a variety of features. For example, the SX70 has an electronic viewfinder (2360k dots), which can be very helpful when shooting in bright sunlight. In contrast, the SX540 relies on live view and the rear LCD for framing. The adjacent table lists some of the other core features of the Canon SX540 and Canon SX70 along with similar information for a selection of comparators.
|Canon SX540||none||n||3.0||461||fixed||n||1/2000s||5.9||Y||Y||Canon SX540|
|Canon SX70||2360||n||3.0||922||swivel||n||1/2000s||10.0||Y||Y||Canon SX70|
|Canon 77D||optical||Y||3.0||1040||swivel||Y||1/4000s||6.0||Y||n||Canon 77D|
|Canon 200D||optical||n||3.0||1040||swivel||Y||1/4000s||5.0||Y||n||Canon 200D|
|Canon 800D||optical||n||3.0||1040||swivel||Y||1/4000s||6.0||Y||n||Canon 800D|
|Canon G1 X Mark III||2360||n||3.0||1040||swivel||Y||1/2000s||9.0||Y||Y||Canon G1 X Mark III|
|Canon G9 X Mark II||none||n||3.0||1040||fixed||Y||1/2000s||8.2||Y||Y||Canon G9 X Mark II|
|Canon M6||optional||n||3.0||1040||tilting||Y||1/4000s||9.0||Y||n||Canon M6|
|Canon M100||none||n||3.0||1040||tilting||Y||1/4000s||6.1||Y||n||Canon M100|
|Canon SX730||none||n||3.0||922||tilting||n||1/3200s||5.9||Y||Y||Canon SX730|
|Canon 1300D||optical||n||3.0||920||fixed||n||1/4000s||3.0||Y||n||Canon 1300D|
|Canon SX720||none||n||3.0||922||fixed||n||1/3200s||5.9||Y||Y||Canon SX720|
|Canon SX530||none||n||3.0||461||fixed||n||1/2000s||1.6||Y||Y||Canon SX530|
|Canon SX710||none||n||3.0||922||fixed||n||1/3200s||6.0||Y||Y||Canon SX710|
Both the SX540 and the SX70 have zoom lenses built in. The SX540 has a 24-1200mm f/3.4-6.5 optic and the SX70 offers a 21-1365mm f/3.4-6.5 (focal lengths in full frame equivalent terms). Hence, the SX70 provides a wider angle of view at the short end, as well as more tele-photo reach at the long end than the SX540. Both cameras offer the same maximum aperture.
Concerning the storage of imaging data, both the SX540 and the SX70 write their files to SDXC cards. Both cameras can use UHS-I cards, which provide for Ultra High Speed data transfer of up to 104 MB/s.
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 SX540 HS and Canon PowerShot SX70 HS and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.
|Canon SX540||-||stereo||mono||-||-||mini||2.0||Y||Y||-||Canon SX540|
|Canon SX70||-||stereo||mono||Y||-||micro||2.0||Y||-||Y||Canon SX70|
|Canon 77D||Y||stereo||mono||Y||-||mini||2.0||Y||Y||Y||Canon 77D|
|Canon 200D||Y||stereo||mono||Y||-||mini||2.0||Y||Y||Y||Canon 200D|
|Canon 800D||Y||stereo||mono||Y||-||mini||2.0||Y||Y||Y||Canon 800D|
|Canon G1 X Mark III||Y||stereo||mono||-||-||micro||2.0||Y||Y||Y||Canon G1 X Mark III|
|Canon G9 X Mark II||-||stereo||mono||-||-||micro||2.0||Y||Y||Y||Canon G9 X Mark II|
|Canon M6||Y||stereo||mono||Y||-||mini||2.0||Y||Y||Y||Canon M6|
|Canon M100||-||stereo||mono||-||-||mini||2.0||Y||Y||Y||Canon M100|
|Canon SX730||-||stereo||mono||-||-||micro||2.0||Y||Y||Y||Canon SX730|
|Canon 1300D||Y||mono||mono||-||-||mini||2.0||Y||Y||-||Canon 1300D|
|Canon SX720||-||stereo||mono||-||-||micro||2.0||Y||Y||-||Canon SX720|
|Canon SX530||-||stereo||mono||-||-||mini||2.0||Y||Y||-||Canon SX530|
|Canon SX710||-||stereo||mono||-||-||micro||2.0||Y||Y||-||Canon SX710|
It is notable that the SX70 has a microphone port, which can help to improve the quality of audio recordings by attaching an external microphone. The SX540 does not feature such a mic input.
Both the SX540 and the SX70 are recent models that are part of the current product line-up. The SX540 replaced the earlier Canon SX530, while the SX70 followed on from the Canon SX60 . Further information on the two cameras (e.g. user guides, manuals), as well as related accessories, can be found on the official Canon website.
So what conclusions can be drawn? Is there a clear favorite between the Canon SX540 and the Canon SX70? Which camera is better? The listing below highlights the relative strengths of the two models.
Advantages of the Canon PowerShot SX540 HS:
- More compact: Is smaller (120x82mm vs 127x91mm) and thus needs less room in the bag.
- Less heavy: Is lighter (by 166g or 27 percent) and hence easier to carry around.
- Easier device pairing: Supports NFC for fast wireless image transfer over short distances.
- More affordable: Was introduced into a lower priced category (27 percent cheaper at launch).
- More heavily discounted: Has been available for much longer (launched in January 2016).
Arguments in favor of the Canon PowerShot SX70 HS:
- Better jpgs: Has a more modern image processing engine (DIGIC 8 vs DIGIC 6).
- Better video: Provides higher definition movie capture (4K/30p vs 1080/60p).
- Better sound: Can connect to an external microphone for higher quality sound recording.
- Easier framing: Has an electronic viewfinder for image composition and settings control.
- More detailed LCD: Has a higher resolution rear screen (922k vs 461k 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.
- Faster burst: Shoots at higher frequency (10 vs 5.9 flaps/sec) to capture the decisive moment.
- Wider view: Has a wider-angle lens that facilitates landscape or interior shots.
- More tele-reach: Has a longer tele-lens for perspective compression and subject magnification.
- Longer lasting: Gets more shots (325 versus 205) out of a single battery charge.
- Easier wireless transfer: Supports Bluetooth for image sharing without cables.
- More modern: Reflects 2 years and 8 months of technical progress since the SX540 launch.
If the number of relative strengths (bullet points above) is taken as a guide, the SX70 is the clear winner of the contest (13 : 5 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 SX540 and the Canon SX70 place the cameras among the top in their class? Find out in the latest Best Superzoom Camera listing 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 SX540 or the SX70. 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 adjacent summary-table relays the overall verdicts of several of the most popular camera review sites (cameralabs, dpreview, ephotozine, imaging-resource, and photographyblog). 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.
Care should be taken when interpreting the review scores above, though. The ratings were established in reference to similarly priced cameras that were available in the market at the time of the review. Thus, a score needs to be put into the context of the launch date and the launch price 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, kindly note that some of the listed sites have over time developped their review approaches and their reporting style.
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. 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 SX540 vs Canon SX70
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 SX540||Canon SX70|
|Camera Type||Fixed lens compact camera||Fixed lens compact camera|
|Camera Lens||24-1200mm f/3.4-6.5||21-1365mm f/3.4-6.5|
|Launch Date||January 2016||September 2018|
|Launch Price||USD 399||USD 549|
|Sensor Specs||Canon SX540||Canon SX70|
|Sensor Format||1/2.3" Sensor||1/2.3" Sensor|
|Sensor Size||6.17 x 4.55 mm||6.17 x 4.55 mm|
|Sensor Area||28.0735 mm2||28.0735 mm2|
|Sensor Diagonal||7.7 mm||7.7 mm|
|Sensor Resolution||20.2 Megapixels||20.2 Megapixels|
|Image Resolution||5184 x 3888 pixels||5184 x 3888 pixels|
|Pixel Pitch||1.18 μm||1.18 μm|
|Pixel Density||71.80 MP/cm2||71.80 MP/cm2|
|Moiré control||no AA filter||no AA filter|
|Movie Capability||1080/60p Video||4K/30p Video|
|ISO Setting||80-3200 ISO||100-3200 ISO|
|Image Processor||DIGIC 6||DIGIC 8|
|Screen Specs||Canon SX540||Canon SX70|
|Viewfinder Type||No viewfinder||Electronic viewfinder|
|Viewfinder Field of View||100%|
|Viewfinder Resolution||2360k dots|
|LCD Framing||Live View||Live View|
|Rear LCD Size||3.0 inch||3.0 inch|
|LCD Resolution||461k dots||922k dots|
|LCD Attachment||Fixed screen||Swivel screen|
|Shooting Specs||Canon SX540||Canon SX70|
|Autofocus System||Contrast-detect AF||Contrast-detect AF|
|Manual Focusing Aid||No Peaking Feature||Focus Peaking|
|Max Shutter Speed (mechanical)||1/2000/s||1/2000/s|
|Continuous Shooting||5.9 shutter flaps/s||10 shutter flaps/s|
|Fill Flash||Build-in Flash||Build-in Flash|
|Storage Medium||SDXC cards||SDXC cards|
|Second Storage Option||Single card slot||Single card slot|
|UHS card support||UHS-I||UHS-I|
|Connectivity Specs||Canon SX540||Canon SX70|
|External Flash||no 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||Wifi built-in||Wifi built-in|
|Near-Field Communication||NFC built-in||no NFC|
|Bluetooth Support||no Bluetooth||Bluetooth built-in|
|Body Specs||Canon SX540||Canon SX70|
|Battery Life (CIPA)||205 shots per charge||325 shots per charge|
120 x 82 x 92 mm
(4.7 x 3.2 x 3.6 in)
127 x 91 x 117 mm
(5.0 x 3.6 x 4.6 in)
|Camera Weight||442 g (15.6 oz)||608 g (21.4 oz)|
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