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Canon SX1 vs T7

The Canon PowerShot SX1 IS and the Canon EOS Rebel T7 (labelled Canon 2000D in some countries) are two digital cameras that were announced, respectively, in September 2008 and February 2018. The SX1 is a fixed lens compact, while the T7 is a DSLR. The cameras are based on a 1/2.3-inch (SX1) and an APS-C (T7) sensor. The SX1 has a resolution of 10 megapixels, whereas the T7 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 SX1
versus
Canon T7
Canon SX1   Canon T7
Fixed lens compact camera Digital single lens reflex
28-560mm f/2.8-5.7 Canon EF mount lenses
10 MP – 1/2.3" sensor 24 MP – APS-C sensor
1080/30p Video 1080/30p Video
ISO 100-1,600 (100 - 3,200) ISO 100-6,400 (100 - 12,800)
Electronic viewfinder (202k dots) Optical viewfinder
2.8" LCD – 230k dots 3.0" LCD – 920k dots
Swivel screen (not touch-sensitive) Fixed screen (not touch-sensitive)
4 shutter flaps per second 3 shutter flaps per second
128 x 88 x 88 mm, 615 g 129 x 101 x 78 mm, 475 g
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Check SX1 offers at
ebay.com
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Check T7 price at
amazon.com

Going beyond this snapshot of core features and characteristics, what are the differences between the Canon PowerShot SX1 IS and the Canon EOS Rebel T7? 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 physical size and weight of the Canon SX1 and the Canon T7 are illustrated in the side-by-side display below. 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 measures are rounded to the nearest millimeter.

Size Canon SX1 vs Canon T7
Compare SX1 versus T7 top
Comparison SX1 or T7 rear

If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Canon T7 is notably larger (16 percent) than the Canon SX1. In this context, it is worth noting that neither the SX1 nor the T7 are weather-sealed.

The above size and weight comparisons are to some extent incomplete and possibly misleading, as the SX1 has a lens built in, whereas the T7 is an interchangeable lens camera that requires a separate lens. Attaching the latter will add extra weight and bulk to the setup. You can compare the optics available for the T7 and their specifications in the Canon EF Lens Catalog.

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 SX1 128 mm 88 mm 88 mm 615 g .. n Sep 2008 599ebay.com
2.
 
Canon T7 129 mm 101 mm 78 mm 475 g 500 n Feb 2018 449 amazon.com
3.
 
Canon SL3 122 mm 93 mm 70 mm 449 g 1070 n Apr 2019 599 amazon.com
4.
 
Canon SX70 127 mm 91 mm 117 mm 608 g 325 n Sep 2018 549 amazon.com
5.
 
Canon T100 129 mm 102 mm 77 mm 436 g 500 n Feb 2018 399 amazon.com
6.
 
Canon 77D 131 mm 100 mm 76 mm 540 g 600 n Feb 2017 899ebay.com
7.
 
Canon SL2 122 mm 93 mm 70 mm 453 g 650 n Jun 2017 549ebay.com
8.
 
Canon T6 129 mm 101 mm 78 mm 485 g 500 n Mar 2016 449ebay.com
9.
 
Canon SX60 128 mm 93 mm 114 mm 650 g 340 n Sep 2014 549ebay.com
10.
 
Canon G16 109 mm 76 mm 40 mm 356 g 360 n Aug 2013 549ebay.com
11.
 
Canon G15 107 mm 76 mm 40 mm 352 g 350 n Sep 2012 499ebay.com
12.
 
Canon SX50 123 mm 87 mm 106 mm 595 g 315 n Sep 2012 429ebay.com
13.
 
Canon G12 112 mm 76 mm 48 mm 401 g 370 n Sep 2010 499ebay.com
14.
 
Canon SX20 123 mm 88 mm 87 mm 600 g .. n Aug 2009 399ebay.com
15.
 
Canon SX10 123 mm 88 mm 87 mm 600 g .. n Sep 2008 399ebay.com
16.
 
Panasonic FZ200 125 mm 87 mm 110 mm 588 g 540 n Jul 2012 599ebay.com
17.
 
Panasonic FZ150 124 mm 82 mm 92 mm 528 g 410 n Aug 2011 499ebay.com
Note: 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. 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 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. 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 SX1 features a 1/2.3-inch sensor and the Canon T7 an APS-C sensor. The sensor area in the T7 is 1086 percent bigger. As a result of these sensor size differences, the cameras have a format factor of, respectively, 5.6 and 1.6. The sensor in the SX1 has a native 4:3 aspect ratio, while the one in the T7 offers a 3:2 aspect.

Canon SX1 and Canon T7 sensor measures

With 24MP, the T7 offers a higher resolution than the SX1 (10MP), but the T7 nevertheless has larger individual pixels (pixel pitch of 3.72μm versus 1.67μm for the SX1) due to its larger sensor. Moreover, the T7 is a much more recent model (by 9 years and 5 months) than the SX1, 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 the SX1 has no anti-alias filter installed, so that it can capture all the detail its sensor resolves.

The resolution advantage of the Canon T7 implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the T7 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 SX1 are 18.2 x 13.7 inches or 46.3 x 34.7 cm for good quality, 14.6 x 10.9 inches or 37.1 x 27.8 cm for very good quality, and 12.2 x 9.1 inches or 30.9 x 23.2 cm for excellent quality prints.

The Canon PowerShot SX1 IS has a native sensitivity range from ISO 100 to ISO 1600, which can be extended to ISO 100-3200. The corresponding ISO settings for the Canon EOS Rebel T7 are ISO 100 to ISO 6400, with the possibility to increase the ISO range to 100-12800.

Technology-wise, both cameras are equipped with CMOS (Complementary Metal–Oxide–Semiconductor) sensors. Both cameras use a Bayer filter for capturing RGB colors on a square grid of photosensors. This arrangement is found in most digital cameras.

SX1 versus T7 MP

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"). The following table provides an overview of the physical sensor characteristics, as well as the sensor quality measurements for a selection of comparators.

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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 SX1 1/2.3 10.0 3648 27361080/30p19.010.314435
2.
 
Canon T7 APS-C 24.0 6000 40001080/30p23.813.3168481
3.
 
Canon SL3 APS-C 24.0 6000 40004K/25p23.913.4179182
4.
 
Canon SX70 1/2.3 20.2 5184 38884K/30p20.612.1106351
5.
 
Canon T100 APS-C 17.9 5184 34561080/30p21.911.469563
6.
 
Canon 77D APS-C 24.0 6000 40001080/60p23.613.397178
7.
 
Canon SL2 APS-C 24.0 6000 40001080/60p23.613.4104179
8.
 
Canon T6 APS-C 17.9 5184 34561080/30p23.612.9149779
9.
 
Canon SX60 1/2.3 14.2 4608 30721080/60p19.210.812739
10.
 
Canon G16 1/1.7 12.0 4000 30001080/60p21.011.723054
11.
 
Canon G15 1/1.7 12.0 4000 30001080/24p19.911.516546
12.
 
Canon SX50 1/2.3 12.0 4000 30001080/24p20.311.217947
13.
 
Canon G12 1/1.7 10.0 3648 2736720/24p20.411.216147
14.
 
Canon SX20 1/2.3 12.0 4000 3000720/30p19.210.522537
15.
 
Canon SX10 1/2.3 10.0 3648 2736480/30p19.010.314435
16.
 
Panasonic FZ200 1/2.3 12.0 4000 30001080/60p19.110.811437
17.
 
Panasonic FZ150 1/2.3 12.0 4000 30001080/60p19.410.913240
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 can also record movies. Both cameras under consideration are equipped with sensors that have a sufficiently high read-out speed for moving images, and both provide the same movie specifications (1080/30p).

Feature comparison

Apart from body and sensor, cameras can and do differ across a variety of features. For example, the SX1 has an electronic viewfinder (202k dots), while the T7 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 following table reports on some other key feature differences and similarities of the Canon SX1, the Canon T7, and comparable cameras.

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Core Features
    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 SX1202 n2.8 / 230 swivel n 1/3200s 4.0/s Y Y
2.
 
Canon T7optical n3.0 / 920 fixed n 1/4000s 3.0/s Y n
3.
 
Canon SL3optical n3.0 / 1040 swivel Y 1/4000s 5.0/s Y n
4.
 
Canon SX702360 n3.0 / 922 swivel n 1/2000s 10.0/s Y Y
5.
 
Canon T100optical n2.7 / 230 fixed n 1/4000s 3.0/s Y n
6.
 
Canon 77Doptical Y3.0 / 1040 swivel Y 1/4000s 6.0/s Y n
7.
 
Canon SL2optical n3.0 / 1040 swivel Y 1/4000s 5.0/s Y n
8.
 
Canon T6optical n3.0 / 920 fixed n 1/4000s 3.0/s Y n
9.
 
Canon SX60922 n3.0 / 922 swivel n 1/2000s 6.4/s Y Y
10.
 
Canon G16optical n3.0 / 922 fixed n 1/4000s 2.2/s Y Y
11.
 
Canon G15optical n3.0 / 922 fixed n 1/4000s 2.1/s Y Y
12.
 
Canon SX50202 n3.0 / 461 swivel n 1/2000s 2.2/s Y Y
13.
 
Canon G12optical n2.8 / 461 swivel n 1/4000s 1.1/s Y Y
14.
 
Canon SX20202 n2.5 / 230 swivel n 1/3200s 0.7/s Y Y
15.
 
Canon SX10202 n2.5 / 230 swivel n 1/3200s 0.7/s Y Y
16.
 
Panasonic FZ2001312 n3.0 / 460 swivel n 1/4000s 12.0/s Y Y
17.
 
Panasonic FZ150202 n3.0 / 460 swivel n 1/2000s 12.0/s Y Y
Notes: *) Information refers to the mechanical shutter, unless the camera only has an electronic one.

The SX1 writes its imaging data to SDHC cards, while the T7 uses SDXC 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 SX1 IS and Canon EOS Rebel T7 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
Mic / Speaker
Microphone
Port
Headphone
Port
HDMI
Port
USB
Port
WiFi
Support
NFC
Support
Bluetooth
Support
1.
 
Canon SX1Ystereo / mono--YES2.0---
2.
 
Canon T7Ymono / mono--mini2.0YY-
3.
 
Canon SL3Ystereo / monoY-mini2.0Y-Y
4.
 
Canon SX70-stereo / monoY-micro2.0Y-Y
5.
 
Canon T100Ymono / mono--mini2.0YY-
6.
 
Canon 77DYstereo / monoY-mini2.0YYY
7.
 
Canon SL2Ystereo / monoY-mini2.0YYY
8.
 
Canon T6Ymono / mono--mini2.0YY-
9.
 
Canon SX60Ystereo / monoY-mini2.0YY-
10.
 
Canon G16Ystereo / mono--mini2.0Y--
11.
 
Canon G15Ystereo / mono--mini2.0---
12.
 
Canon SX50Ystereo / mono--mini2.0---
13.
 
Canon G12Ystereo / mono--mini2.0---
14.
 
Canon SX20Ystereo / mono--YES2.0---
15.
 
Canon SX10Ystereo / mono---2.0---
16.
 
Panasonic FZ200Ystereo / monoY-mini2.0---
17.
 
Panasonic FZ150Ystereo / ---mini2.0---

It is notable that the T7 offers wifi support, which can be a very convenient means to transfer image data to an off-camera location. In contrast, the SX1 does not provide wifi capability.

The T7 is a recent model that features in the current product line-up of Canon. In contrast, the SX1 has been discontinued (but can be found pre-owned on ebay). There has not been a direct replacement model for the SX1 from Canon. Further information on the features and operation of the SX1 and T7 can be found, respectively, in the Canon SX1 Manual (free pdf) or the online Canon T7 Manual.

Review summary

So what conclusions can be drawn? Is there a clear favorite between the Canon SX1 and the Canon T7? Which camera is better? A synthesis of the relative strong points of each of the models is listed below.


Reasons to prefer the Canon PowerShot SX1 IS:

  • Maximized detail: Lacks an anti-alias filter to exploit the sensor's full resolution potential.
  • More framing info: Has an electronic viewfinder that displays shooting data.
  • More flexible LCD: Has a swivel screen for odd-angle shots in portrait or landscape orientation.
  • Faster burst: Shoots at higher frequency (4 vs 3 flaps/sec) to capture the decisive moment.
  • Ready to shoot: Comes with a built-in lens, while the T7 requires a separate lens.
  • More compact: Is smaller (128x88mm vs 129x101mm) and thus needs less room in the bag.
  • Sharper images: Has hand-shake reducing image stabilization built-in.
  • More heavily discounted: Has been available for much longer (launched in September 2008).


Arguments in favor of the Canon EOS Rebel T7:

  • More detail: Has more megapixels (24 vs 10MP), which boosts linear resolution by 58%.
  • Better moiré control: Has an anti-alias filter to avoid artificial patterns to appear in images.
  • 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.
  • Brighter framing: Features an optical viewfinder for clear, lag-free composition.
  • Larger screen: Has a bigger rear LCD (3.0" vs 2.8") for image review and settings control.
  • More detailed LCD: Has a higher resolution rear screen (920k vs 230k dots).
  • Faster shutter: Has higher mechanical shutter speed (1/4000s vs 1/3200s) to freeze action.
  • More flexible: Makes it possible to change lenses and thus to use specialty optics.
  • Easier file upload: Has wifi built in for automatic backup or image transfer to the web.
  • Easier device pairing: Supports NFC for fast wireless image transfer over short distances.
  • More modern: Reflects 9 years and 5 months of technical progress since the SX1 launch.

If the count of individual advantages (bullet points above) is taken as a guide, the T7 is the clear winner of the contest (14 : 8 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.

SX1 08:14 T7

How about other alternatives? Do the specifications of the Canon SX1 and the Canon T7 place the cameras among the top in their class? Find out in the latest Best Superzoom Camera and Best DSLR 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 remains partial and cannot reveal, for example, the shooting experience and imaging performance when actually working with the SX1 or the T7. User reviews, such as those found at amazon, can sometimes inform about these issues, but such feedback is often incomplete, inconsistent, and biased.

Expert reviews

This is why hands-on reviews by experts are important. The table below provides a synthesis of the camera assessments of some of the best known photo-gear review sites (amateurphotographer [AP], cameralabs [CL], digitalcameraworld [DCW], dpreview [DPR], ephotozine [EPZ], photographyblog [PB]). As can be seen, the professional reviewers agree in many cases on the quality of different cameras, but sometimes their assessments diverge, reinforcing the earlier point that a camera decision is often a very personal choice.

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Expert Camera Reviews
     Camera 
 Model 
 AP 
 score 
 CL 
 score 
 DCW 
 score 
 DPR 
 score 
 EPZ 
 score 
 PB 
 score 
Camera
Launch
Launch
Price (USD)
Street
Price
1.
 
Canon SX1..+ +..+..3.5/5 Sep 2008 599ebay.com
2.
 
Canon T7..o3.5/5..3.5/53.5/5 Feb 2018 449 amazon.com
3.
 
Canon SL3..o4.5/579/1004/54/5 Apr 2019 599 amazon.com
4.
 
Canon SX70..+ +3.5/5..3.5/53.5/5 Sep 2018 549 amazon.com
5.
 
Canon T100..o3/5..3.5/53.5/5 Feb 2018 399 amazon.com
6.
 
Canon 77D4.5/5..4/582/1004.5/54/5 Feb 2017 899ebay.com
7.
 
Canon SL24/5+ +4/578/1004.5/54.5/5 Jun 2017 549ebay.com
8.
 
Canon T64/5o4/573/1004/54/5 Mar 2016 449ebay.com
9.
 
Canon SX603/5+ +..75/1004/54.5/5 Sep 2014 549ebay.com
10.
 
Canon G164/5+....4.5/54.5/5 Aug 2013 549ebay.com
11.
 
Canon G154/5+..76/1004.5/54.5/5 Sep 2012 499ebay.com
12.
 
Canon SX503/5+ +..72/1004.5/54.5/5 Sep 2012 429ebay.com
13.
 
Canon G124/5+..73/1004.5/54.5/5 Sep 2010 499ebay.com
14.
 
Canon SX20..+ +..73/100..4/5 Aug 2009 399ebay.com
15.
 
Canon SX10..+ +......4/5 Sep 2008 399ebay.com
16.
 
Panasonic FZ2003/5+ +..80/1004.5/54.5/5 Jul 2012 599ebay.com
17.
 
Panasonic FZ1503/5+ +..76/1004/54.5/5 Aug 2011 499ebay.com
Notes: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available.

Care should be taken when interpreting the review scores above, though. The assessments were made in relation to similar cameras of the same technological generation. Thus, a score needs to be put into the context of the launch date and the launch price of the camera, and comparisons of ratings among very different cameras or across long time periods have little meaning. Also, kindly note that some of the listed sites have over time developped their review approaches and their reporting style.

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Check SX1 offers at
ebay.com
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Check T7 price at
amazon.com

Other camera comparisons

Did this review help to inform your camera decision process? In case you would like to check on the differences and similarities of other camera models, just make your choice using the following search menu. 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 SX1 vs Canon T7

    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 SX1 Canon T7
    Camera Type Fixed lens compact camera Digital single lens reflex
    Camera Lens 28-560mm f/2.8-5.7 Canon EF mount lenses
    Launch Date September 2008 February 2018
    Launch Price USD 599 USD 449
    Sensor Specs Canon SX1 Canon T7
    Sensor Technology CMOS CMOS
    Sensor Format 1/2.3" Sensor APS-C Sensor
    Sensor Size 6.17 x 4.55 mm 22.3 x 14.9 mm
    Sensor Area 28.0735 mm2 332.27 mm2
    Sensor Diagonal 7.7 mm 26.8 mm
    Crop Factor 5.6x 1.6x
    Sensor Resolution 10 Megapixels 24 Megapixels
    Image Resolution 3648 x 2736 pixels 6000 x 4000 pixels
    Pixel Pitch 1.67 μm 3.72 μm
    Pixel Density 35.55 MP/cm2 7.22 MP/cm2
    Moiré control no AA filter Anti-Alias filter
    Movie Capability 1080/30p Video 1080/30p Video
    ISO Setting 100 - 1,600 ISO 100 - 6,400 ISO
    ISO Boost 100 - 3,200 ISO 100 - 12,800 ISO
    Screen Specs Canon SX1 Canon T7
    Viewfinder Type Electronic viewfinder Optical viewfinder
    Viewfinder Field of View 100% 95%
    Viewfinder Magnification 0.50x
    Viewfinder Resolution 202k dots
    LCD Framing Live View Live View
    Rear LCD Size 2.8inch 3.0inch
    LCD Resolution 230k dots 920k dots
    LCD Attachment Swivel screen Fixed screen
    Shooting Specs Canon SX1 Canon T7
    Focus System Contrast-detect AF Phase-detect AF
    Continuous Shooting 4 shutter flaps/s 3 shutter flaps/s
    Fill Flash Built-in Flash Built-in Flash
    Storage Medium SDHC cards SDXC cards
    Single or Dual Card Slots Single card slot Single card slot
    UHS card support no no
    Connectivity Specs Canon SX1 Canon T7
    External Flash Hotshoe Hotshoe
    USB Connector USB 2.0 USB 2.0
    HDMI Port YES HDMI mini HDMI
    Wifi Support no Wifi Wifi built-in
    Near-Field Communication no NFC NFC built-in
    Body Specs Canon SX1 Canon T7
    Battery Type 4xAA LP-E10
    Body Dimensions 128 x 88 x 88 mm
    (5.0 x 3.5 x 3.5 in)
    129 x 101 x 78 mm
    (5.1 x 4.0 x 3.1 in)
    Camera Weight 615 g (21.7 oz) 475 g (16.8 oz)
    logo
    Check SX1 offers at
    ebay.com
    logo
    Check T7 price at
    amazon.com

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