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Canon A3400 IS vs Nikon S640

Portability
96
Imaging
39
Features
35
Overall
37
Canon PowerShot A3400 IS front
 
Nikon Coolpix S640 front
Portability
96
Imaging
35
Features
24
Overall
30

Canon A3400 IS vs Nikon S640 Key Specs

Canon A3400 IS
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 100 - 1600
  • Optical Image Stabilization
  • 1280 x 720 video
  • 28-140mm (F2.8-6.9) lens
  • 126g - 94 x 56 x 21mm
  • Revealed February 2012
Nikon S640
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 2.7" Fixed Screen
  • ISO 100 - 6400
  • Optical Image Stabilization
  • 1/8000s Maximum Shutter
  • 1280 x 720 video
  • 28-140mm (F2.7-6.6) lens
  • 130g - 91 x 55 x 21mm
  • Introduced August 2009
Photography Glossary

Canon A3400 IS vs Nikon S640 Overview

Following is a in-depth overview of the Canon A3400 IS versus Nikon S640, both Small Sensor Compact digital cameras by companies Canon and Nikon. There exists a large gap between the resolutions of the A3400 IS (16MP) and S640 (12MP) but they come with the same exact sensor dimensions (1/2.3").

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The A3400 IS was launched 2 years after the S640 which is quite a serious difference as far as technology is concerned. Each of these cameras offer the identical body type (Compact).

Before delving in to a more detailed comparison, below is a concise summation of how the A3400 IS grades against the S640 with respect to portability, imaging, features and an overall score.

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Reasons to pick Canon A3400 IS over the Nikon S640

 A3400 IS S640 
IntroducedFebruary 2012August 2009More modern by 31 months
Screen sizing3"2.7"Bigger screen (+0.3")
Touch screen Quickly navigate

Reasons to pick Nikon S640 over the Canon A3400 IS

 S640 A3400 IS 

Common features in the Canon A3400 IS and Nikon S640

 A3400 IS S640 
Manually focus No manual focus
Screen typeFixed Fixed Fixed screen
Screen resolution230k230kExact same screen resolution
Selfie screen Neither includes selfie screen

Canon A3400 IS vs Nikon S640 Physical Comparison

For anyone who is going to carry around your camera often, you're going to have to factor its weight and size. The Canon A3400 IS features external dimensions of 94mm x 56mm x 21mm (3.7" x 2.2" x 0.8") having a weight of 126 grams (0.28 lbs) while the Nikon S640 has specifications of 91mm x 55mm x 21mm (3.6" x 2.2" x 0.8") accompanied by a weight of 130 grams (0.29 lbs).

See the Canon A3400 IS versus Nikon S640 in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an ILC will differ dependant on the lens you are working with at that time. Following is the front view sizing comparison of the A3400 IS against the S640.

Canon A3400 IS vs Nikon S640 size comparison

Using dimensions and weight, the portability score of the A3400 IS and S640 is 96 and 96 respectively.

Canon A3400 IS vs Nikon S640 top view buttons comparison

Canon A3400 IS vs Nikon S640 Sensor Comparison

More often than not, it is tough to see the contrast between sensor sizes only by reviewing technical specs. The pic below might offer you a stronger sense of the sensor sizes in the A3400 IS and S640.

As you have seen, both of these cameras offer the same exact sensor sizing albeit not the same megapixels. You can expect the Canon A3400 IS to offer greater detail utilizing its extra 4MP. Higher resolution will help you crop photographs a little more aggressively. The more modern A3400 IS is going to have an edge when it comes to sensor tech.

Canon A3400 IS vs Nikon S640 sensor size comparison

Canon A3400 IS vs Nikon S640 Screen and ViewFinder

Canon A3400 IS vs Nikon S640 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Canon A3400 IS Portrait photography factors
Nikon S640 Portrait photography factors
34
decent megapixels (16 megapixels)
provides face detect autofocus
no manual focus
no manual control
external flash not possible
sensor is very small (1/2.3")
has no RAW support
21
manual focus not available
lack of manual exposure
can't use external flash
sensor resolution low (12MP)
sensor size is small (1/2.3")
lacks RAW format
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Street Comparison

Canon A3400 IS Street photography information
Nikon S640 Street photography information
67
built in image stabilization (Optical)
boasts focus via touch
lighter than competitors in class (126g)
fixed screen
sensor is very small (1/2.3")
has no RAW support
63
image stabilization (Optical)
lighter than average in class (130g)
screen is fixed
sensor size is small (1/2.3")
lacks RAW format
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Sports Comparison

Canon A3400 IS Sports photography highlights
Nikon S640 Sports photography highlights
38
built in image stabilization (Optical)
decent megapixels (16 megapixels)
provides tracking focus
slow frames per second (1.0 frames per second)
no shutter priority
sensor is very small (1/2.3")
terrible battery (180 CIPA)
has no phase detect autofocus
34
max shutter speed is good (1/8,000 seconds)
image stabilization (Optical)
no shutter priority
sensor resolution low (12MP)
sensor size is small (1/2.3")
lacks phase detect auto focus
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Travel Comparison

Canon A3400 IS Travel photography features
Nikon S640 Travel photography features
68
lighter than competitors in class (126 grams)
boasts focus via touch
decent megapixels (16MP)
built-in flash
really wide (28mm)
no Timelapse mode
terrible battery (180 CIPA)
screen isn't selfie friendly
slow max aperture (f2.8)
62
lighter than average in class (130g)
has built in flash
relatively wide (28mm)
lack of Time Lapse mode
sensor resolution low (12MP)
does not feature selfie friendly display
sluggish max aperture (f2.7)
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Landscape Comparison

Canon A3400 IS Landscape photography factors
Nikon S640 Landscape photography factors
41
really wide (28mm)
screen size is decent (3 inches)
built in image stabilization (Optical)
decent megapixels (16MP)
no manual focus
fixed lens (fixed lens mount)
slow max aperture (f2.8)
no manual control
sensor is very small (1/2.3")
has no RAW support
terrible battery (180 CIPA)
no Timelapse mode
32
relatively wide (28mm)
image stabilization (Optical)
manual focus not available
can't change lens (fixed lens mount)
sluggish max aperture (f2.7)
tiny screen (2.7 inches)
lack of manual exposure
sensor resolution low (12 megapixels)
sensor size is small (1/2.3")
lacks RAW format
lack of Time Lapse mode
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Vlogging Comparison

Canon A3400 IS Vlogging information
Nikon S640 Vlogging information
34
really wide (28mm)
touch screen
built in image stabilization (Optical)
provides face detect autofocus
lighter than competitors in class (126 grams)
slow max aperture (f2.8)
screen isn't selfie friendly
video quality not great (1280 x 720 pxls)
no microphone support
31
relatively wide (28mm)
image stabilization (Optical)
lighter than average in class (130 grams)
sluggish max aperture (f2.7)
does not feature selfie friendly display
low video resolution (1280 x 720 resolution)
lack of mic port
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Canon A3400 IS vs Nikon S640 Specifications

Detailed spec comparison table for Canon A3400 IS and Nikon S640
 Canon PowerShot A3400 ISNikon Coolpix S640
General Information
Brand Canon Nikon
Model type Canon PowerShot A3400 IS Nikon Coolpix S640
Type Small Sensor Compact Small Sensor Compact
Revealed 2012-02-07 2009-08-04
Body design Compact Compact
Sensor Information
Processor Chip - Expeed
Sensor type CCD CCD
Sensor size 1/2.3" 1/2.3"
Sensor dimensions 6.17 x 4.55mm 6.08 x 4.56mm
Sensor surface area 28.1mm² 27.7mm²
Sensor resolution 16MP 12MP
Anti alias filter
Aspect ratio 4:3 and 16:9 4:3 and 16:9
Peak resolution 4608 x 3456 4000 x 3000
Highest native ISO 1600 6400
Minimum native ISO 100 100
RAW support
Autofocusing
Manual focusing
Touch to focus
Continuous autofocus
Autofocus single
Autofocus tracking
Selective autofocus
Center weighted autofocus
Autofocus multi area
Autofocus live view
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Total focus points 9 -
Lens
Lens mount type fixed lens fixed lens
Lens zoom range 28-140mm (5.0x) 28-140mm (5.0x)
Highest aperture f/2.8-6.9 f/2.7-6.6
Macro focusing distance 3cm 2cm
Crop factor 5.8 5.9
Screen
Display type Fixed Type Fixed Type
Display sizing 3" 2.7"
Resolution of display 230 thousand dot 230 thousand dot
Selfie friendly
Liveview
Touch operation
Viewfinder Information
Viewfinder type None None
Features
Min shutter speed 15 secs 30 secs
Max shutter speed 1/2000 secs 1/8000 secs
Continuous shutter speed 1.0fps -
Shutter priority
Aperture priority
Manual exposure
Change white balance
Image stabilization
Built-in flash
Flash distance 3.00 m -
Flash modes Auto, On, Off, Red-Eye, Slow Sync -
External flash
AE bracketing
White balance bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 1280 x 720 (25 fps) 640 x 480 (30 fps) 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps)
Highest video resolution 1280x720 1280x720
Video data format H.264 Motion JPEG
Mic jack
Headphone jack
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 126 gr (0.28 lb) 130 gr (0.29 lb)
Dimensions 94 x 56 x 21mm (3.7" x 2.2" x 0.8") 91 x 55 x 21mm (3.6" x 2.2" x 0.8")
DXO scores
DXO Overall 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 life 180 shots -
Battery form Battery Pack -
Battery ID NB-11L EN-EL12
Self timer Yes (2 or 10 sec, Custom) Yes
Time lapse recording
Storage media SD/SDHC/SDXC SD/SDHC, Internal
Storage slots Single Single
Cost at release $230 $225