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Canon A3100 IS vs Olympus 7040

Portability
94
Imaging
35
Features
14
Overall
26
Canon PowerShot A3100 IS front
 
Olympus Stylus 7040 front
Portability
95
Imaging
37
Features
31
Overall
34

Canon A3100 IS vs Olympus 7040 Key Specs

Canon A3100 IS
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 2.7" Fixed Screen
  • ISO 100 - 1600
  • Optical Image Stabilization
  • 640 x 480 video
  • 35-140mm (F2.7-5.6) lens
  • 165g - 97 x 58 x 28mm
  • Introduced January 2010
Olympus 7040
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 64 - 1600
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 28-196mm (F3.0-5.9) lens
  • 144g - 95 x 56 x 26mm
  • Announced January 2010
  • Alternate Name is mju 7040
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Canon A3100 IS vs Olympus 7040 Overview

Following is a in depth comparison of the Canon A3100 IS and Olympus 7040, both Small Sensor Compact cameras by competitors Canon and Olympus. The resolution of the A3100 IS (12MP) and the 7040 (14MP) is very close and both cameras posses the same sensor measurements (1/2.3").

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The A3100 IS was unveiled about the same time to the 7040 and they are of a similar generation. Both of the cameras have the same body design (Compact).

Before getting straight to a in-depth comparison, here is a short view of how the A3100 IS scores vs the 7040 in relation to portability, imaging, features and an overall score.

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Reasons to pick Canon A3100 IS over the Olympus 7040

 A3100 IS 7040 

Reasons to pick Olympus 7040 over the Canon A3100 IS

 7040 A3100 IS 
Display dimensions3"2.7"Larger display (+0.3")

Common features in the Canon A3100 IS and Olympus 7040

 A3100 IS 7040 
AnnouncedJanuary 2010January 2010Same generation
Manually focus No manual focus
Display typeFixed Fixed Fixed display
Display resolution230k230kEqual display resolution
Selfie screen Neither offers selfie screen
Touch friendly display No Touch friendly display

Canon A3100 IS vs Olympus 7040 Physical Comparison

When you are going to carry around your camera regularly, you are going to need to consider its weight and dimensions. The Canon A3100 IS offers outside dimensions of 97mm x 58mm x 28mm (3.8" x 2.3" x 1.1") and a weight of 165 grams (0.36 lbs) whilst the Olympus 7040 has dimensions of 95mm x 56mm x 26mm (3.7" x 2.2" x 1.0") having a weight of 144 grams (0.32 lbs).

Compare the Canon A3100 IS and Olympus 7040 in the latest Camera with 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 are using during that time. The following is a front view over all size comparison of the A3100 IS versus the 7040.

Canon A3100 IS vs Olympus 7040 size comparison

Considering size and weight, the portability grade of the A3100 IS and 7040 is 94 and 95 respectively.

Canon A3100 IS vs Olympus 7040 top view buttons comparison

Canon A3100 IS vs Olympus 7040 Sensor Comparison

In many cases, its difficult to see the difference in sensor sizes purely by researching specs. The pic underneath will give you a far better sense of the sensor sizes in the A3100 IS and 7040.

As you can plainly see, each of the cameras have the same sensor dimensions but not the same megapixels. You should expect to see the Olympus 7040 to result in extra detail having an extra 2MP. Greater resolution can also allow you to crop photos a bit more aggressively.

Canon A3100 IS vs Olympus 7040 sensor size comparison

Canon A3100 IS vs Olympus 7040 Screen and ViewFinder

Canon A3100 IS vs Olympus 7040 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Canon A3100 IS as a Portrait photography camera
Olympus 7040 as a Portrait photography camera
21
lack of manual focus
manual mode not possible
can't use external flash
low MP (12MP)
sensor is small (1/2.3")
does not have RAW support
28
decent MP (14 megapixels)
focusing manually not possible
manual mode not possible
cannot use external flash
sensor size is very small (1/2.3")
does not have RAW format
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Street Comparison

Canon A3100 IS Street photography details
Olympus 7040 Street photography details
56
has image stabilization (Optical)
screen is fixed
sensor is small (1/2.3")
does not have RAW support
57
built in image stabilization (Sensor-shift)
fixed screen
sensor size is very small (1/2.3")
does not have RAW format
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Sports Comparison

Sports photography with Canon A3100 IS
Sports photography with Olympus 7040
25
has image stabilization (Optical)
low frames per second (1.0 frames/s)
no shutter priority
low MP (12MP)
sensor is small (1/2.3")
does not have phase detect autofocus
39
built in image stabilization (Sensor-shift)
decent MP (14 megapixels)
comes with tracking autofocus
slow continuous shooting (1.0 frames per second)
no shutter priority
sensor size is very small (1/2.3")
does not have phase detect AF
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Travel Comparison

Canon A3100 IS Travel photography factors
Olympus 7040 Travel photography factors
51
built-in flash
lack of Time Lapse recording
low MP (12 megapixels)
doesn't posses selfie friendly screen
wide angle not the best (35mm)
slow max aperture (f2.7)
65
decent MP (14MP)
has built in flash
pretty wide (28mm)
missing Timelapse function
doesn't contain selfie friendly screen
slow maximum aperture (f3.0)
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Landscape Comparison

Canon A3100 IS Landscape photography advice
Olympus 7040 Landscape photography advice
27
has image stabilization (Optical)
lack of manual focus
lens is fixed (fixed lens mount)
wide angle not the best (35mm)
slow max aperture (f2.7)
tiny screen (2.7 inch)
manual mode not possible
low MP (12 megapixels)
sensor is small (1/2.3")
does not have RAW support
lack of Time Lapse recording
42
pretty wide (28mm)
screen size is decent (3 inch)
built in image stabilization (Sensor-shift)
decent MP (14MP)
focusing manually not possible
can't switch lenses (fixed lens mount)
slow maximum aperture (f3.0)
manual mode not possible
sensor size is very small (1/2.3")
does not have RAW format
missing Timelapse function
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Vlogging Comparison

Canon A3100 IS Vlogging info
Olympus 7040 Vlogging info
25
has image stabilization (Optical)
wide angle not the best (35mm)
slow max aperture (f2.7)
doesn't posses selfie friendly screen
low res video (640 x 480 resolution)
lack of mic socket
29
pretty wide (28mm)
built in image stabilization (Sensor-shift)
slow maximum aperture (f3.0)
doesn't contain selfie friendly screen
low res video (1280 x 720 pixels)
missing external microphone jack
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Canon A3100 IS vs Olympus 7040 Specifications

Detailed spec comparison table for Canon A3100 IS and Olympus 7040
 Canon PowerShot A3100 ISOlympus Stylus 7040
General Information
Brand Canon Olympus
Model type Canon PowerShot A3100 IS Olympus Stylus 7040
Also referred to as - mju 7040
Class Small Sensor Compact Small Sensor Compact
Introduced 2010-01-05 2010-01-07
Body design Compact Compact
Sensor Information
Chip - TruePic III
Sensor type CCD CCD
Sensor size 1/2.3" 1/2.3"
Sensor measurements 6.17 x 4.55mm 6.08 x 4.56mm
Sensor area 28.1mm² 27.7mm²
Sensor resolution 12 megapixel 14 megapixel
Anti alias filter
Aspect ratio 4:3 and 16:9 4:3 and 16:9
Full resolution 4000 x 3000 4288 x 3216
Max native ISO 1600 1600
Minimum native ISO 100 64
RAW images
Autofocusing
Focus manually
Touch to focus
Continuous autofocus
Single autofocus
Tracking autofocus
Autofocus selectice
Autofocus center weighted
Autofocus multi area
Live view autofocus
Face detection focus
Contract detection focus
Phase detection focus
Total focus points 9 -
Lens
Lens mount type fixed lens fixed lens
Lens zoom range 35-140mm (4.0x) 28-196mm (7.0x)
Highest aperture f/2.7-5.6 f/3.0-5.9
Macro focusing range 3cm 2cm
Crop factor 5.8 5.9
Screen
Screen type Fixed Type Fixed Type
Screen diagonal 2.7 inch 3 inch
Screen resolution 230 thousand dot 230 thousand dot
Selfie friendly
Liveview
Touch capability
Viewfinder Information
Viewfinder type None None
Features
Lowest shutter speed 15 seconds 4 seconds
Highest shutter speed 1/1600 seconds 1/2000 seconds
Continuous shooting speed 1.0 frames per second 1.0 frames per second
Shutter priority
Aperture priority
Expose Manually
Change white balance
Image stabilization
Inbuilt flash
Flash distance 3.00 m 5.70 m
Flash modes Auto, On, Off, Red-Eye, Fill-in, Slow Sync Auto, On, Off, Red-eye, Fill-in
External flash
AEB
WB bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 640 x 480 (30 fps), 320 x 240 (30 fps) 1280 x 720 (30 fps) 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Max video resolution 640x480 1280x720
Video file format Motion JPEG Motion JPEG
Microphone input
Headphone input
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 seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 165g (0.36 lbs) 144g (0.32 lbs)
Physical dimensions 97 x 58 x 28mm (3.8" x 2.3" x 1.1") 95 x 56 x 26mm (3.7" x 2.2" x 1.0")
DXO scores
DXO All around rating not tested not tested
DXO Color Depth rating not tested not tested
DXO Dynamic range rating not tested not tested
DXO Low light rating not tested not tested
Other
Battery ID NB-8L -
Self timer Yes (2, 10, Custom, Face) Yes (2 or 12 seconds)
Time lapse shooting
Type of storage SD/SDHC/SDXC/MMC/MMCplus/HD MMCplus SC/SDHC, Internal
Storage slots One One
Launch price $159 $299