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Canon S100 vs Sony A100

Portability
93
Imaging
36
Features
48
Overall
40
Canon PowerShot S100 front
 
Sony Alpha DSLR-A100 front
Portability
64
Imaging
48
Features
38
Overall
44

Canon S100 vs Sony A100 Key Specs

Canon S100
(Full Review)
  • 12MP - 1/1.7" Sensor
  • 3" Fixed Display
  • ISO 80 - 6400
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 24-120mm (F2.0-5.9) lens
  • 198g - 99 x 60 x 28mm
  • Announced December 2011
  • Replaced the Canon S95
  • Updated by Canon S110
Sony A100
(Full Review)
  • 10MP - APS-C Sensor
  • 2.5" Fixed Display
  • ISO 100 - 1600
  • Sensor based Image Stabilization
  • No Video
  • Sony/Minolta Alpha Mount
  • 638g - 133 x 95 x 71mm
  • Launched July 2006
  • Old Model is Konica Minolta 5D
  • Updated by Sony A550
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Canon S100 vs Sony A100 Overview

Following is a complete review of the Canon S100 versus Sony A100, one is a Small Sensor Compact and the other is a Entry-Level DSLR by brands Canon and Sony. The image resolution of the S100 (12MP) and the A100 (10MP) is very well matched but the S100 (1/1.7") and A100 (APS-C) posses different sensor size.

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The S100 was unveiled 5 years after the A100 which is quite a large gap as far as technology is concerned. Each of these cameras have different body design with the Canon S100 being a Compact camera and the Sony A100 being a Compact SLR camera.

Before getting right into a detailed comparison, here is a simple summation of how the S100 scores vs the A100 in terms of portability, imaging, features and an overall score.

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Reasons to pick Canon S100 over the Sony A100

 S100 A100 
LaunchedDecember 2011July 2006More modern by 66 months
Display dimensions3"2.5"Larger display (+0.5")
Display resolution461k230kSharper display (+231k dot)

Reasons to pick Sony A100 over the Canon S100

 A100 S100 

Common features in the Canon S100 and Sony A100

 S100 A100 
Manual focus Dial precise focus
Display typeFixed Fixed Fixed display
Selfie screen Missing selfie screen
Touch display Missing Touch display

Canon S100 vs Sony A100 Physical Comparison

If you're going to carry around your camera, you'll have to think about its weight and volume. The Canon S100 enjoys outside measurements of 99mm x 60mm x 28mm (3.9" x 2.4" x 1.1") and a weight of 198 grams (0.44 lbs) and the Sony A100 has sizing of 133mm x 95mm x 71mm (5.2" x 3.7" x 2.8") and a weight of 638 grams (1.41 lbs).

Look at the Canon S100 versus Sony A100 in the all new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an Interchangeable Lens Camera will differ depending on the lens you have during that time. The following is a front view measurement comparison of the S100 vs the A100.

Canon S100 vs Sony A100 size comparison

Taking into consideration dimensions and weight, the portability grade of the S100 and A100 is 93 and 64 respectively.

Canon S100 vs Sony A100 top view buttons comparison

Canon S100 vs Sony A100 Sensor Comparison

More often than not, it can be tough to imagine the gap between sensor sizes purely by looking at specifications. The pic here may offer you a stronger sense of the sensor measurements in the S100 and A100.

Plainly, the 2 cameras provide different megapixels and different sensor sizes. The S100 with its tinier sensor is going to make getting shallower depth of field harder and the Canon S100 will resolve more detail having an extra 2MP. Greater resolution will also make it easier to crop pics more aggressively. The more recent S100 should have an edge when it comes to sensor technology.

Canon S100 vs Sony A100 sensor size comparison

Canon S100 vs Sony A100 Screen and ViewFinder

Canon S100 vs Sony A100 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Canon S100 Portrait photography information
Sony A100 Portrait photography information
44
has manual focus
flash sync speed is above average (1/2,000 seconds)
includes face detection focus
exports RAW files
can't use external flash
sensor resolution low (12 megapixels)
small sensor size (1/1.7")
52
has manual focus
decent sensor size (APS-C)
exports RAW formats
no liveview
sensor resolution low (10MP)
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Street Comparison

Canon S100 Street photography factors
Sony A100 Street photography factors
65
image stabilization (Optical)
exports RAW files
no articulating screen
small sensor size (1/1.7")
64
has image stabilization (Sensor based)
decent sensor size (APS-C)
exports RAW formats
screen does not articulate
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Sports Comparison

Canon S100 Sports photography factors
Sony A100 Sports photography factors
32
image stabilization (Optical)
includes tracking autofocus
max frames per second low (2.0 frames/s)
sensor resolution low (12 megapixels)
small sensor size (1/1.7")
not so great battery power (200 CIPA)
no phase detect auto focus
49
has image stabilization (Sensor based)
decent sensor size (APS-C)
has phase detect AF
no liveview
continuous shooting slow (3.0 fps)
sensor resolution low (10 megapixels)
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Travel Comparison

Travel photography with Canon S100
Travel photography with Sony A100
61
has built in flash
really wide (24mm)
very good max aperture (f2.0)
lack of Time Lapse mode
not so great battery power (200 shots)
sensor resolution low (12MP)
doesn't feature selfie friendly screen
45
flash built-in
doesn't have Time Lapse function
sensor resolution low (10MP)
doesn't feature selfie friendly display
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Landscape Comparison

Canon S100 Landscape photography info
Sony A100 Landscape photography info
50
has manual focus
really wide (24mm)
very good max aperture (f2.0)
screen size is decent (3 inches)
image stabilization (Optical)
exports RAW files
lens is fixed (fixed lens mount)
sensor resolution low (12MP)
small sensor size (1/1.7")
not so great battery power (200 shots)
lack of Time Lapse mode
53
has manual focus
switch lenses (Sony/Minolta Alpha mount)
has image stabilization (Sensor based)
decent sensor size (APS-C)
exports RAW formats
tiny screen (2.5 inch)
no liveview
sensor resolution low (10 megapixels)
doesn't have Time Lapse function
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Vlogging Comparison

Canon S100 Vlogging info
Sony A100 Vlogging info
36
really wide (24mm)
very good max aperture (f2.0)
image stabilization (Optical)
includes face detection focus
high res video (1920 x 1080 pxls)
doesn't feature selfie friendly screen
lack of external mic port
9
can't record video
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Canon S100 vs Sony A100 Specifications

Detailed spec comparison table for Canon S100 and Sony A100
 Canon PowerShot S100Sony Alpha DSLR-A100
General Information
Make Canon Sony
Model type Canon PowerShot S100 Sony Alpha DSLR-A100
Type Small Sensor Compact Entry-Level DSLR
Announced 2011-12-22 2006-07-31
Body design Compact Compact SLR
Sensor Information
Processor Chip Digic 5 -
Sensor type CMOS CCD
Sensor size 1/1.7" APS-C
Sensor dimensions 7.44 x 5.58mm 23.6 x 15.8mm
Sensor surface area 41.5mm² 372.9mm²
Sensor resolution 12MP 10MP
Anti alias filter
Aspect ratio 1:1, 5:4, 4:3, 3:2 and 16:9 3:2
Maximum resolution 4000 x 3000 3872 x 2592
Maximum native ISO 6400 1600
Minimum native ISO 80 100
RAW pictures
Autofocusing
Manual focusing
Touch to focus
AF continuous
Single AF
Tracking AF
AF selectice
Center weighted AF
Multi area AF
Live view AF
Face detect AF
Contract detect AF
Phase detect AF
Total focus points 9 9
Lens
Lens support fixed lens Sony/Minolta Alpha
Lens zoom range 24-120mm (5.0x) -
Max aperture f/2.0-5.9 -
Macro focusing distance 3cm -
Total lenses - 143
Crop factor 4.8 1.5
Screen
Display type Fixed Type Fixed Type
Display diagonal 3 inches 2.5 inches
Display resolution 461 thousand dot 230 thousand dot
Selfie friendly
Liveview
Touch operation
Viewfinder Information
Viewfinder type None Optical (pentamirror)
Viewfinder coverage - 95%
Viewfinder magnification - 0.55x
Features
Lowest shutter speed 15 secs 30 secs
Highest shutter speed 1/2000 secs 1/4000 secs
Continuous shooting speed 2.0fps 3.0fps
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Custom WB
Image stabilization
Built-in flash
Flash distance 7.00 m -
Flash modes Auto, On, Off, Red-Eye, Slow Sync Auto, Fill-in, Red-Eye reduction, Slow Sync, Off
External flash
AE bracketing
WB bracketing
Highest flash sync 1/2000 secs 1/160 secs
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 1920 x 1080 (24 fps), 1280 x 720 (30 fps) 640 x 480 (120, 30 fps), 320 x 240 (240, 30 fps) -
Maximum video resolution 1920x1080 None
Video format H.264, Motion JPEG -
Mic input
Headphone input
Connectivity
Wireless Eye-Fi Connected None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS BuiltIn None
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 198 grams (0.44 lbs) 638 grams (1.41 lbs)
Physical dimensions 99 x 60 x 28mm (3.9" x 2.4" x 1.1") 133 x 95 x 71mm (5.2" x 3.7" x 2.8")
DXO scores
DXO All around rating 50 61
DXO Color Depth rating 20.7 22.0
DXO Dynamic range rating 11.6 11.2
DXO Low light rating 153 476
Other
Battery life 200 pictures -
Battery format Battery Pack -
Battery ID NB-5L NP-FM55H
Self timer Yes (2 or 10 sec, Custom) Yes (2 or 10 sec)
Time lapse recording
Storage media SD/SDHC/SDXC Compact Flash (Type I or II)
Storage slots 1 1
Pricing at launch $429 $1,000