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Canon SD780 IS vs Canon SD940 IS

Portability
96
Imaging
34
Features
20
Overall
28
Canon PowerShot SD780 IS front
 
Canon PowerShot SD940 IS front
Portability
96
Imaging
35
Features
21
Overall
29

Canon SD780 IS vs Canon SD940 IS Key Specs

Canon SD780 IS
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 2.5" Fixed Screen
  • ISO 80 - 1600
  • Optical Image Stabilization
  • 1280 x 720 video
  • 33-100mm (F3.2-5.8) lens
  • 155g - 87 x 56 x 18mm
  • Revealed February 2009
  • Other Name is Digital IXUS 100 IS
Canon SD940 IS
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 80 - 1600
  • Optical Image Stabilization
  • 1280 x 720 video
  • 28-112mm (F2.8-5.9) lens
  • 120g - 89 x 55 x 20mm
  • Launched August 2009
  • Alternative Name is Digital IXUS 120 IS
Photography Glossary

Canon SD780 IS vs Canon SD940 IS Overview

The following is a in depth review of the Canon SD780 IS versus Canon SD940 IS, both Ultracompact cameras and both of them are created by Canon. The sensor resolution of the SD780 IS (12MP) and the SD940 IS (12MP) is very close and they come with the exact same sensor size (1/2.3").

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The SD780 IS was manufactured 6 months prior to the SD940 IS which means that they are of a similar generation. Both of these cameras come with the identical body type (Ultracompact).

Before diving straight into a more detailed comparison, below is a brief summary of how the SD780 IS grades vs the SD940 IS with respect to portability, imaging, features and an overall mark.

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Reasons to pick Canon SD780 IS over the Canon SD940 IS

 SD780 IS SD940 IS 

Reasons to pick Canon SD940 IS over the Canon SD780 IS

 SD940 IS SD780 IS 
Display dimension2.7"2.5"Larger display (+0.2")

Common features in the Canon SD780 IS and Canon SD940 IS

 SD780 IS SD940 IS 
LaunchedFebruary 2009August 2009Same generation
Manual focus Lack of manual focus
Display typeFixed Fixed Fixed display
Display resolution230k230kEqual display resolution
Selfie screen Neither features selfie screen
Touch friendly display No Touch friendly display

Canon SD780 IS vs Canon SD940 IS Physical Comparison

For anybody who is aiming to travel with your camera frequently, you will want to think about its weight and volume. The Canon SD780 IS enjoys outer measurements of 87mm x 56mm x 18mm (3.4" x 2.2" x 0.7") and a weight of 155 grams (0.34 lbs) and the Canon SD940 IS has sizing of 89mm x 55mm x 20mm (3.5" x 2.2" x 0.8") and a weight of 120 grams (0.26 lbs).

Check the Canon SD780 IS versus Canon SD940 IS in the all new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an Interchangeable Lens Camera will change based on the lens you choose during that time. Below is the front view proportions comparison of the SD780 IS vs the SD940 IS.

Canon SD780 IS vs Canon SD940 IS size comparison

Using dimensions and weight, the portability score of the SD780 IS and SD940 IS is 96 and 96 respectively.

Canon SD780 IS vs Canon SD940 IS top view buttons comparison

Canon SD780 IS vs Canon SD940 IS Sensor Comparison

Sometimes, it is tough to envision the contrast in sensor dimensions just by researching a spec sheet. The image below should give you a better sense of the sensor sizing in the SD780 IS and SD940 IS.

As you can see, both of these cameras posses the exact same sensor measurements and the same MP therefore you should expect comparable quality of photographs however you need to consider the production date of the cameras into account.

Canon SD780 IS vs Canon SD940 IS sensor size comparison

Canon SD780 IS vs Canon SD940 IS Screen and ViewFinder

Canon SD780 IS vs Canon SD940 IS Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Canon SD780 IS as a Portrait photography camera
Canon SD940 IS as a Portrait photography camera
26
provides face detect focus
no manual focus
lack of manual exposure
no external flash support
MP count low (12MP)
sensor is small (1/2.3")
no RAW files
21
lack of manual focus
no manual control
no external flash support
low megapixels (12 megapixels)
sensor is very small (1/2.3")
does not have RAW format
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Street Comparison

Canon SD780 IS Street photography information
Canon SD940 IS Street photography information
55
image stabilization (Optical)
screen is fixed
sensor is small (1/2.3")
no RAW files
heavier than competition (155g)
57
image stabilization (Optical)
fixed screen
sensor is very small (1/2.3")
does not have RAW format
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Sports Comparison

Canon SD780 IS Sports photography highlights
Canon SD940 IS Sports photography highlights
25
image stabilization (Optical)
max frames per second very slow (1.0 frames per second)
lack of shutter priority mode
MP count low (12MP)
sensor is small (1/2.3")
no phase detect auto focus
25
image stabilization (Optical)
painfully slow continuous shooting (1.0 frames per second)
lack of shutter priority mode
low megapixels (12MP)
sensor is very small (1/2.3")
does not have phase detect AF
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Travel Comparison

Canon SD780 IS Travel photography features
Canon SD940 IS Travel photography features
50
has built in flash
doesn't have Time Lapse recording
heavier than competition (155g)
MP count low (12 megapixels)
does not offer selfie friendly screen
wide angle not great (33mm)
sluggish max aperture (f3.2)
58
flash built-in
really wide (28mm)
lack of Timelapse mode
low megapixels (12 megapixels)
doesn't have a selfie friendly screen
somewhat slow maximum aperture (f2.8)
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Landscape Comparison

Canon SD780 IS Landscape photography highlights
Canon SD940 IS Landscape photography highlights
27
image stabilization (Optical)
no manual focus
cannot swap lenses (fixed lens mount)
wide angle not great (33mm)
sluggish max aperture (f3.2)
screen is small (2.5 inches)
lack of manual exposure
MP count low (12 megapixels)
sensor is small (1/2.3")
no RAW files
doesn't have Time Lapse recording
32
really wide (28mm)
image stabilization (Optical)
lack of manual focus
fixed lens (fixed lens mount)
somewhat slow maximum aperture (f2.8)
tiny screen (2.7")
no manual control
low megapixels (12MP)
sensor is very small (1/2.3")
does not have RAW format
lack of Timelapse mode
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Vlogging Comparison

Canon SD780 IS Vlogging details
Canon SD940 IS Vlogging details
27
image stabilization (Optical)
provides face detect focus
wide angle not great (33mm)
sluggish max aperture (f3.2)
does not offer selfie friendly screen
video quality not great (1280 x 720 pxls)
doesn't have mic support
heavier than competition (155g)
29
really wide (28mm)
image stabilization (Optical)
somewhat slow maximum aperture (f2.8)
doesn't have a selfie friendly screen
low video resolution (1280 x 720 pxls)
lack of external microphone support
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Canon SD780 IS vs Canon SD940 IS Specifications

Detailed spec comparison table for Canon SD780 IS and Canon SD940 IS
 Canon PowerShot SD780 ISCanon PowerShot SD940 IS
General Information
Manufacturer Canon Canon
Model Canon PowerShot SD780 IS Canon PowerShot SD940 IS
Also called Digital IXUS 100 IS Digital IXUS 120 IS
Category Ultracompact Ultracompact
Revealed 2009-02-18 2009-08-19
Physical type Ultracompact Ultracompact
Sensor Information
Chip - Digic 4
Sensor type CCD CCD
Sensor size 1/2.3" 1/2.3"
Sensor measurements 6.17 x 4.55mm 6.17 x 4.55mm
Sensor surface area 28.1mm² 28.1mm²
Sensor resolution 12 megapixel 12 megapixel
Anti aliasing filter
Aspect ratio 4:3 and 16:9 4:3 and 16:9
Maximum resolution 4000 x 3000 4000 x 3000
Maximum native ISO 1600 1600
Min native ISO 80 80
RAW images
Autofocusing
Focus manually
Touch focus
Continuous autofocus
Autofocus single
Tracking autofocus
Selective autofocus
Center weighted autofocus
Autofocus multi area
Autofocus live view
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Number of focus points 9 9
Lens
Lens mounting type fixed lens fixed lens
Lens focal range 33-100mm (3.0x) 28-112mm (4.0x)
Maximal aperture f/3.2-5.8 f/2.8-5.9
Macro focus distance 3cm 3cm
Crop factor 5.8 5.8
Screen
Type of screen Fixed Type Fixed Type
Screen sizing 2.5 inch 2.7 inch
Resolution of screen 230k dots 230k dots
Selfie friendly
Liveview
Touch display
Viewfinder Information
Viewfinder Optical (tunnel) None
Features
Slowest shutter speed 15 seconds 15 seconds
Maximum shutter speed 1/1500 seconds 1/1500 seconds
Continuous shooting rate 1.0 frames per second 1.0 frames per second
Shutter priority
Aperture priority
Manual mode
Change white balance
Image stabilization
Inbuilt flash
Flash range 3.50 m 4.00 m
Flash options Auto, Fill-in, Red-Eye reduction, Slow Sync, Off Auto, On, Off, Red-Eye, Slow Sync
Hot shoe
AEB
White balance bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) 1280 x 720 (30 fps) 640 x 480 (30 fps), 320 x 240 (30, 15 fps)
Maximum video resolution 1280x720 1280x720
Video file format MPEG-4, H.264 H.264
Microphone support
Headphone support
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 155 grams (0.34 lbs) 120 grams (0.26 lbs)
Dimensions 87 x 56 x 18mm (3.4" x 2.2" x 0.7") 89 x 55 x 20mm (3.5" x 2.2" x 0.8")
DXO scores
DXO All around score not tested not tested
DXO Color Depth score not tested not tested
DXO Dynamic range score not tested not tested
DXO Low light score not tested not tested
Other
Battery model NB-4L NB-4L
Self timer Yes (2, 10, Custom, Face) Yes (2, 10, Custom, Face)
Time lapse shooting
Type of storage SD/SDHC/MMC/MMCplus/HD MMCplus SD, SDHC, MMC, MMCplus, HC MMCplus
Card slots 1 1
Cost at launch $0 $299