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Canon 550D vs Sony A99

The Canon EOS 550D (called Canon T2i in some regions) and the Sony Alpha SLT-A99 are two digital cameras that were announced, respectively, in February 2010 and September 2012. Both are DSLR (Digital Single Lens Reflex) cameras that are based on an APS-C (550D) and a full frame (A99) sensor. The Canon has a resolution of 17.9 megapixels, whereas the Sony provides 24 MP.

Below is an overview of the main specs of the two cameras as a starting point for the comparison.

Headline Specifications
Canon 550D
versus
Sony A99
Canon 550D Sony A99
Digital single lens reflex Digital single lens reflex
Canon EF mount lenses Sony A mount lenses
17.9 MP, APS-C Sensor 24 MP, Full Frame Sensor
1080/30p Video 1080/60p Video
ISO 100-6,400 (100 - 12,800) ISO 100-25,600
Optical viewfinder Electronic viewfinder (2359k dots)
3.0 LCD, 1040k dots 3.0 LCD, 1229k dots
Fixed screen (not touch-sensitive) Fully flexible screen (no touchscreen)
3.7 shutter flaps per second 6 shutter flaps per second
Lens stabilization onlyIn-body stabilization
not weather sealedWeathersealed body
440 shots per battery charge500 shots per battery charge
129 x 98 x 62 mm, 530 g 147 x 111 x 78 mm, 812 g

Going beyond this snapshot of core features and characteristics, what are the differences between the Canon EOS 550D and the Sony Alpha SLT-A99? 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 550D and the Sony A99. The two cameras are presented according to their relative size. Three successive views from the front, the top, and the rear are shown. All width, height and depth dimensions are rounded to the nearest millimeter.

Size Canon 550D vs Sony A99
Compare 550D versus A99 top
Comparison 550D or A99 rear

If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Sony A99 is notably larger (29 percent) than the Canon 550D. Moreover, the A99 is substantially heavier (53 percent) than the 550D. It is noteworthy in this context that the A99 is splash and dust-proof, while the 550D 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 550D gets 440 shots out of its LP-E8 battery, while the A99 can take 500 images on a single charge of its NP-FM500H power pack.

The table below summarizes the key physical specs of the two cameras alongside a broader set of comparators. 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.

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Body Specifications
    Camera
Model
Camera
Width
Camera
Height
Camera
Depth
Camera
Weight
Battery
Life
Weather
Sealing
Camera
Launch
Launch
Price (USD)
Street
Price
1.
 
Canon 550D 129 mm 98 mm 62 mm 530 g 440 n Feb 2010 699 i
2.
 
Sony A99 147 mm 111 mm 78 mm 812 g 500 Y Sep 2012 2,799 i
3.
 
Canon 4000D 129 mm 102 mm 77 mm 436 g 500 n Feb 2018 399 i
4.
 
Canon 750D 132 mm 101 mm 78 mm 555 g 440 n Feb 2015 749 i
5.
 
Canon 760D 132 mm 101 mm 78 mm 565 g 440 n Feb 2015 649 i
6.
 
Canon 1200D 130 mm 100 mm 78 mm 480 g 500 n Feb 2014 449 i
7.
 
Canon 700D 133 mm 100 mm 79 mm 580 g 440 n Mar 2013 649 i
8.
 
Canon 650D 133 mm 100 mm 79 mm 575 g 440 n Jun 2012 849 i
9.
 
Canon 600D 133 mm 100 mm 80 mm 570 g 440 n Feb 2011 599 i
10.
 
Canon 1100D 130 mm 100 mm 78 mm 495 g 700 n Feb 2011 449 i
11.
 
Canon 500D 129 mm 98 mm 62 mm 520 g 400 n Mar 2009 799 i
12.
 
Nikon D5100 128 mm 97 mm 79 mm 560 g 660 n Apr 2011 749 i
13.
 
Sony A9 II 129 mm 96 mm 76 mm 678 g 690 Y Oct 2019 4,499 i
14.
 
Sony A99 II 143 mm 104 mm 76 mm 849 g 490 Y Sep 2016 3,199 i
15.
 
Sony A77 143 mm 104 mm 81 mm 732 g 470 Y Aug 2011 1,399 i
16.
 
Sony A850 156 mm 117 mm 82 mm 895 g 880 Y Aug 2009 1,999 i
17.
 
Sony A900 156 mm 117 mm 82 mm 895 g 880 Y Sep 2008 2,999 i
Notes: 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 550D was launched at a markedly lower price (by 75 percent) than the A99, 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.

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Sensor comparison

The imaging sensor is at the core of digital cameras and its size is one of the main determining factors of image quality. A large sensor will generally have larger individual pixels that offer better low-light sensitivity, provide wider dynamic range, and have richer color-depth than smaller pixels 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 more expensive and lead to bigger and heavier cameras and lenses.

Of the two cameras under consideration, the Canon 550D features an APS-C sensor and the Sony A99 a full frame sensor. The sensor area in the A99 is 157 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.

In terms of underlying technology, both cameras are build around CMOS sensors.

Canon 550D and Sony A99 sensor measures

With 24MP, the A99 offers a higher resolution than the 550D (17.9MP), but the A99 nevertheless has larger individual pixels (pixel pitch of 5.96μm versus 4.31μm for the 550D) due to its larger sensor. Moreover, the A99 is a much more recent model (by 2 years and 7 months) than the 550D, 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 A99 implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the A99 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 550D are 25.9 x 17.3 inches or 65.8 x 43.9 cm for good quality, 20.7 x 13.8 inches or 52.7 x 35.1 cm for very good quality, and 17.3 x 11.5 inches or 43.9 x 29.3 cm for excellent quality prints.

The Canon EOS 550D has a native sensitivity range from ISO 100 to ISO 6400, which can be extended to ISO 100-12800. The corresponding ISO settings for the Sony Alpha SLT-A99 are ISO 100 to ISO 25600, with the possibility to increase the ISO range to 50-25600.

550D versus A99 MP

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. Of the two cameras under consideration, the A99 offers substantially better image quality than the 550D (overall score 23 points higher). The advantage is based on 2.9 bits higher color depth, 2.5 EV in additional dynamic range, and 1 stops in additional low light sensitivity. The table below summarizes the physical sensor characteristics and sensor quality findings and compares them across a set of similar cameras.

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Sensor Characteristics
    Camera
Model
Sensor
Class
Resolution
(MP)
Horiz.
Pixels
Vert.
Pixels
Video
Format
DXO
Portrait
DXO
Landscape
DXO
Sports
DXO
Overall
1.
 
Canon 550D APS-C 17.9 5184 34561080/30p22.111.5784 66
2.
 
Sony A99 Full Frame 24.0 6000 40001080/60p25.014.01555 89
3.
 
Canon 4000D APS-C 17.9 5184 34561080/30p21.911.4695 63
4.
 
Canon 750D APS-C 24.0 6000 40001080/30p22.712.0919 71
5.
 
Canon 760D APS-C 24.0 6000 40001080/30p22.612.0915 70
6.
 
Canon 1200D APS-C 17.9 5184 34561080/30p21.911.3724 63
7.
 
Canon 700D APS-C 17.9 5184 34561080/30p21.711.2681 61
8.
 
Canon 650D APS-C 17.9 5184 34561080/30p21.711.2722 62
9.
 
Canon 600D APS-C 17.9 5184 34561080/30p22.111.5793 65
10.
 
Canon 1100D APS-C 12.2 4272 2848720/30p21.911.0755 62
11.
 
Canon 500D APS-C 15.1 4752 31681080/20p21.711.5663 63
12.
 
Nikon D5100 APS-C 16.1 4928 32641080/30p23.513.61183 80
13.
 
Sony A9 II Full Frame 24.0 6000 40004K/30p25.014.03434 93
14.
 
Sony A99 II Full Frame 42.2 7952 53044K/30p25.413.42317 92
15.
 
Sony A77 APS-C 24.0 6000 40001080/60p24.013.2801 78
16.
 
Sony A850 Full Frame 24.4 6048 4032none23.812.21415 79
17.
 
Sony A900 Full Frame 24.4 6048 4032none23.712.31431 79

Many modern cameras cannot only take still pictures, but also record videos. Both cameras under consideration are equipped with sensors that have a sufficiently high read-out speed for moving images, but the A99 provides a faster frame rate than the 550D. It can shoot movie footage at 1080/60p, while the Canon is limited to 1080/30p.

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Feature comparison

Apart from body and sensor, cameras can and do differ across a range of features. For example, the A99 has an electronic viewfinder (2359k dots), while the 550D 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 A99 offers a wider field of view (100%) than the one in the 550D (95%), so that a larger proportion of the captured image is visible in the finder. In addition, the viewfinder of the A99 has a higher magnification (0.71x vs 0.54x), so that the size of the image transmitted appears closer to the size seen with the naked human eye. The following table reports on some other key feature differences and similarities of the Canon 550D, the Sony A99, and comparable cameras.

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Core Features
    Camera
Model
Viewfinder
(Type or
000 dots)
Control
Panel
(yes/no)
LCD
Size
(inch)
LCD
Resolution
(000 dots)
LCD
Attach-
ment
Touch
Screen
(yes/no)
Mech
Shutter
Speed
Shutter
Flaps
(1/sec)
Built-in
Flash
(yes/no)
Built-in
Image
Stab
1.
 
Canon 550Doptical n 3.0 1040 fixed n 1/4000s 3.7 Y n
2.
 
Sony A992359 Y 3.0 1229 full-flex n 1/8000s 6.0 n Y
3.
 
Canon 4000Doptical n 2.7 230 fixed n 1/4000s 3.0 Y n
4.
 
Canon 750Doptical n 3.0 1040 swivel Y 1/4000s 5.0 Y n
5.
 
Canon 760Doptical Y 3.0 1040 swivel Y 1/4000s 5.0 Y n
6.
 
Canon 1200Doptical n 3.0 460 fixed n 1/4000s 3.0 Y n
7.
 
Canon 700Doptical n 3.0 1040 swivel Y 1/4000s 5.0 Y n
8.
 
Canon 650Doptical n 3.0 1040 swivel Y 1/4000s 5.0 Y n
9.
 
Canon 600Doptical n 3.0 1040 swivel n 1/4000s 3.7 Y n
10.
 
Canon 1100Doptical n 2.7 230 fixed n 1/4000s 3.0 Y n
11.
 
Canon 500Doptical n 3.0 920 fixed n 1/4000s 3.4 Y n
12.
 
Nikon D5100optical n 3.0 921 swivel n 1/4000s 4.0 Y n
13.
 
Sony A9 II3686 n 3.0 1440 tilting Y 1/8000s 10.0 n Y
14.
 
Sony A99 II2400 Y 3.0 1229 full-flex n 1/8000s 12.0 n Y
15.
 
Sony A772359 Y 3.0 921 full-flex n 1/8000s 12.0 Y Y
16.
 
Sony A850optical Y 3.0 922 fixed n 1/8000s 3.0 n Y
17.
 
Sony A900optical Y 3.0 922 fixed n 1/8000s 5.0 n Y

One difference between the cameras concerns the presence of an on-board flash. The 550D has one, while the A99 does not. While the built-in flash of the 550D is not very powerful, it can at times be useful as a fill-in light.

The A99 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 550D does not have a selfie-screen.

The 550D writes its imaging data to SDXC cards, while the A99 uses SDXC or Memory Stick PRO Duo cards. The A99 features dual card slots, which can be very useful in case a memory card fails. In contrast, the 550D only has one slot. The A99 supports UHS-I cards (Ultra High Speed data transfer of up to 104 MB/s), while the 550D cannot take advantage of Ultra High Speed SD cards.

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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 550D and Sony Alpha SLT-A99 and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.

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Input-Output Connections
    Camera
Model
Hotshoe
Port
Internal
Microphone
Internal
Speaker
Microphone
Port
Headphone
Port
HDMI
Port
USB
Port
WiFi
Support
NFC
Support
Bluetooth
Support
1.
 
Canon 550DYstereo-Y-mini2.0---
2.
 
Sony A99YstereomonoYYmini2.0---
3.
 
Canon 4000DYmonomono--mini2.0YY-
4.
 
Canon 750DYstereomonoY-mini2.0YY-
5.
 
Canon 760DYstereomonoY-mini2.0YY-
6.
 
Canon 1200DYmonomono--mini2.0---
7.
 
Canon 700DYstereomonoY-mini2.0---
8.
 
Canon 650DYstereomonoY-mini2.0---
9.
 
Canon 600DYmonomonoY-mini2.0---
10.
 
Canon 1100DYstereomono--mini2.0---
11.
 
Canon 500DYmonomono--mini2.0---
12.
 
Nikon D5100YmonomonoY-mini2.0---
13.
 
Sony A9 IIYstereomonoYYmicro3.1YYY
14.
 
Sony A99 IIYstereomonoYYmicro2.0YYY
15.
 
Sony A77YstereomonoY-mini2.0---
16.
 
Sony A850Y----mini2.0---
17.
 
Sony A900Y----mini2.0---

It is notable that the A99 has a headphone jack, which makes it possible to attach external headphones and monitor the quality of sound during the recording process. The 550D lacks such a headphone port.

Studio photographers will appreciate that the Sony A99 (unlike the 550D) features a PC Sync socket, so that professional strobe lights can be controlled by the camera.

Travel and landscape photographers will find it useful that the A99 has an internal geolocalization sensor and can record GPS coordinates in its EXIF data.

Both the 550D and the A99 have been discontinued, but can regularly be found used on eBay. The 550D was replaced by the Canon 600D, while the A99 was followed by the Sony A99 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.

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Review summary

So how do things add up? Is the Canon 550D better than the Sony A99 or vice versa? A synthesis of the relative strong points of each of the models is listed below.

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Reasons to prefer the Canon EOS 550D:

  • Brighter framing: Features an optical viewfinder for clear, lag-free composition.
  • More compact: Is smaller (129x98mm vs 147x111mm) and thus needs less room in the bag.
  • Less heavy: Is lighter (by 282g or 35 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 (75 percent cheaper at launch).
  • More heavily discounted: Has been available for much longer (launched in February 2010).

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Arguments in favor of the Sony Alpha SLT-A99:

  • More detail: Has more megapixels (24 vs 17.9MP), which boosts linear resolution by 16%.
  • Better image quality: Scores substantially higher (23 points) in the DXO overall evaluation.
  • Richer colors: Generates noticeably more natural colors (2.9 bits more color depth).
  • More dynamic range: Captures a broader range of light and dark details (2.5 EV of extra DR).
  • Better low-light sensitivity: Can shoot in dim conditions (1 stops ISO advantage).
  • Better video: Provides higher movie framerates (1080/60p versus 1080/30p).
  • Better sound control: Has a headphone port that enables audio monitoring while recording.
  • 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 (0.71x vs 0.54x).
  • Easier setting verification: Features a control panel on top to check shooting parameters.
  • More detailed LCD: Has a higher resolution rear screen (1229k vs 1040k dots).
  • More flexible LCD: Has a full-flex 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 shutter: Has higher mechanical shutter speed (1/8000s vs 1/4000s) to freeze action.
  • Faster burst: Shoots at higher frequency (6 vs 3.7 flaps/sec) to capture the decisive moment.
  • Longer lasting: Gets more shots (500 versus 440) out of a single battery charge.
  • 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.
  • Easier geotagging: Features an internal GPS sensor to log localization data.
  • 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.
  • Faster buffer clearing: Has an SD card interface that supports the UHS-I standard.
  • More modern: Reflects 2 years and 7 months of technical progress since the 550D launch.

If the number of relative strengths (bullet points above) is taken as a guide, the A99 is the clear winner of the contest (24 : 6 points). However, the relevance of individual strengths will vary across photographers, so that you might want to apply your own weighing scheme to the summary points when reflecting and deciding on a new camera. A professional sports photographer will view the differences between cameras in a way that diverges from the perspective of a street photog, and a person interested in family portraits has distinct needs from a landscape shooter. Hence, the decision which camera is best and worth buying is often a very personal one.

550D 06:24 A99

How about other alternatives? Do the specifications of the Canon 550D and the Sony A99 place the cameras among the top in their class? Find out in the latest Best DSLR Camera listing 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 remains incomplete and does no justice, for example, to the way the 550D or the A99 perform in practice. 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.

Expert reviews

This is why hands-on reviews by experts are important. The adjacent summary-table relays the overall verdicts of several of the most popular camera review sites (amateurphotographer [AP], cameralabs [CL], 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.

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Expert Camera Reviews
     Camera 
 Model 
 AP 
 score 
 CL 
 score 
 DPR 
 score 
 EPZ 
 score 
 PB 
 score 
Camera
Launch
Launch
Price (USD)
Street
Price
1.
 
Canon 550D..+ +77/1004/54.5/5 Feb 2010 699 i
2.
 
Sony A995/5..84/1004.5/54.5/5 Sep 2012 2,799 i
3.
 
Canon 4000D..o..3.5/53.5/5 Feb 2018 399 i
4.
 
Canon 750D5/5..75/1004.5/54.5/5 Feb 2015 749 i
5.
 
Canon 760D5/5+77/1004.5/54.5/5 Feb 2015 649 i
6.
 
Canon 1200D3/5+..4/54.5/5 Feb 2014 449 i
7.
 
Canon 700D....76/1004.5/54.5/5 Mar 2013 649 i
8.
 
Canon 650D4/5+ +77/1004.5/54.5/5 Jun 2012 849 i
9.
 
Canon 600D3/5o77/1004.5/54.5/5 Feb 2011 599 i
10.
 
Canon 1100D..80/10069/1004/54.5/5 Feb 2011 449 i
11.
 
Canon 500D..+ +74/1004.5/54.5/5 Mar 2009 799 i
12.
 
Nikon D51005/5+ +76/1004.5/54.5/5 Apr 2011 749 i
13.
 
Sony A9 II....90/1005/55/5 Oct 2019 4,499 i
14.
 
Sony A99 II....85/1004.5/54.5/5 Sep 2016 3,199 i
15.
 
Sony A775/591/10081/100..5/5 Aug 2011 1,399 i
16.
 
Sony A8503/5..75/100..4.5/5 Aug 2009 1,999 i
17.
 
Sony A900..+ ++ +4.5/55/5 Sep 2008 2,999 i
Notes: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available.

The above review scores should be interpreted with care, though. The ratings were established in reference to similarly priced cameras that were available in the market at the time of the review. Hence, a score should always be seen in the context of the camera's market launch date and its price, and comparisons of ratings among very different cameras or across long time periods have little meaning. It should also be noted that some of the review sites have over time altered the way they render their verdicts.

Canon 550D:
Check Ebay offers
Sony A99:
Check Ebay offers

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 a corresponding selection in the search boxes below. There is also a set of direct links to comparison reviews that other users of the CAM-parator app explored.

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    Specifications: Canon 550D vs Sony A99

    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 Specifications
    Camera Model Canon 550D Sony A99
    Camera Type Digital single lens reflex Digital single lens reflex
    Camera Lens Canon EF mount lenses Sony A mount lenses
    Launch Date February 2010 September 2012
    Launch Price USD 699 USD 2,799
    Sensor Specs Canon 550D Sony A99
    Sensor Technology CMOS CMOS
    Sensor Format APS-C Sensor Full Frame Sensor
    Sensor Size 22.3 x 14.9 mm 35.8 x 23.8 mm
    Sensor Area 332.27 mm2 852.04 mm2
    Sensor Diagonal 26.8 mm 43 mm
    Crop Factor 1.6x 1.0x
    Sensor Resolution 17.9 Megapixels 24 Megapixels
    Image Resolution 5184 x 3456 pixels 6000 x 4000 pixels
    Pixel Pitch 4.31 μm 5.96 μm
    Pixel Density 5.39 MP/cm2 2.82 MP/cm2
    Moiré control Anti-Alias filter Anti-Alias filter
    Movie Capability 1080/30p Video 1080/60p Video
    ISO Setting 100 - 6,400 ISO 100 - 25,600 ISO
    ISO Boost 100 - 12,800 ISO 50 - 25,600 ISO
    Image Processor DIGIC 4 BIONZ X
    DXO Sensor Quality (score) 66 89
    DXO Color Depth (bits) 22.1 25.0
    DXO Dynamic Range (EV) 11.5 14.0
    DXO Low Light (ISO) 784 1555
    Screen Specs Canon 550D Sony A99
    Viewfinder Type Optical viewfinder Electronic viewfinder
    Viewfinder Field of View 95% 100%
    Viewfinder Magnification 0.54x 0.71x
    Viewfinder Resolution 2359k dots
    Top-Level Screen no Top Display Control Panel
    LCD Framing Live View Live View
    Rear LCD Size 3.0inch 3.0inch
    LCD Resolution 1040k dots 1229k dots
    LCD Attachment Fixed screen Fully flexible screen
    Shooting Specs Canon 550D Sony A99
    Focus System Phase-detect AF Phase-detect AF
    Manual Focusing Aidno Peaking FeatureFocus Peaking
    Max Shutter Speed (mechanical) 1/4000s 1/8000s
    Continuous Shooting 3.7 shutter flaps/s 6 shutter flaps/s
    Shutter Life Expectancy100 000 actuations200 000 actuations
    Image StabilizationLens stabilization onlyIn-body stabilization
    Fill Flash Built-in Flash no On-Board Flash
    Storage Medium SDXC cards MS or SDXC cards
    Second Storage Option Single card slot Dual card slots
    UHS card support no UHS-I
    Connectivity Specs Canon 550D Sony A99
    External Flash Hotshoe Hotshoe
    Studio Flash no PC Sync PC Sync socket
    USB Connector USB 2.0 USB 2.0
    HDMI Port mini HDMI mini HDMI
    Microphone Port External MIC port External MIC port
    Headphone Socket no Headphone port Headphone port
    Wifi Support no Wifi no Wifi
    Geotagging no internal GPS GPS built-in
    Body Specs Canon 550D Sony A99
    Environmental Sealingnot weather sealedWeathersealed body
    Battery Type LP-E8 NP-FM500H
    Battery Life (CIPA)440 shots per charge500 shots per charge
    Body Dimensions 129 x 98 x 62 mm
    (5.1 x 3.9 x 2.4 in)
    147 x 111 x 78 mm
    (5.8 x 4.4 x 3.1 in)
    Camera Weight 530 g (18.7 oz) 812 g (28.6 oz)

    Did you notice an error on this page? If so, please get in touch, so that we can correct the information.

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