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Canon A810 vs Canon S100

Portability
93
Imaging
39
Features
26
Overall
33
Canon PowerShot A810 front
 
Canon PowerShot S100 front
Portability
93
Imaging
36
Features
48
Overall
40

Canon A810 vs Canon S100 Key Specs

Canon A810
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 100 - 1600
  • Optical Image Stabilization
  • 1280 x 720 video
  • 28-140mm (F2.8-6.9) lens
  • 171g - 95 x 62 x 30mm
  • Introduced February 2012
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
  • Revealed December 2011
  • Older Model is Canon S95
  • New Model is Canon S110
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Canon A810 vs Canon S100 Overview

Lets look more closely at the Canon A810 vs Canon S100, both Small Sensor Compact digital cameras and they are both produced by Canon. There exists a big gap between the sensor resolutions of the A810 (16MP) and S100 (12MP) and the A810 (1/2.3") and S100 (1/1.7") posses different sensor sizing.

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The A810 was unveiled 2 months later than the S100 so they are both of a similar generation. Each of these cameras feature the same body design (Compact).

Before getting into a detailed comparison, here is a simple summary of how the A810 grades versus the S100 when it comes to portability, imaging, features and an overall rating.

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Reasons to pick Canon A810 over the Canon S100

 A810 S100 

Reasons to pick Canon S100 over the Canon A810

 S100 A810 
Manually focus More precise focus
Display size3"2.7"Larger display (+0.3")
Display resolution461k230kCrisper display (+231k dot)

Common features in the Canon A810 and Canon S100

 A810 S100 
RevealedFebruary 2012December 2011Similar generation
Display typeFixed Fixed Fixed display
Selfie screen Missing selfie screen
Touch friendly display Neither offers Touch friendly display

Canon A810 vs Canon S100 Physical Comparison

For anyone who is planning to carry your camera, you should think about its weight and size. The Canon A810 offers external measurements of 95mm x 62mm x 30mm (3.7" x 2.4" x 1.2") with a weight of 171 grams (0.38 lbs) while the Canon S100 has specifications of 99mm x 60mm x 28mm (3.9" x 2.4" x 1.1") having a weight of 198 grams (0.44 lbs).

Check the Canon A810 vs Canon S100 in the latest Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an Interchangeable Lens Camera will differ depending on the lens you select at that moment. Here is a front view dimensions comparison of the A810 compared to the S100.

Canon A810 vs Canon S100 size comparison

Factoring in dimensions and weight, the portability grade of the A810 and S100 is 93 and 93 respectively.

Canon A810 vs Canon S100 top view buttons comparison

Canon A810 vs Canon S100 Sensor Comparison

Sometimes, it's hard to picture the gap between sensor sizing merely by going over specs. The photograph here may provide you a more clear sense of the sensor sizing in the A810 and S100.

All in all, both of these cameras come with different megapixel count and different sensor sizing. The A810 having a tinier sensor is going to make getting bokeh trickier and the Canon A810 will offer you extra detail having an extra 4 Megapixels. Greater resolution will help you crop photos a good deal more aggressively.

Canon A810 vs Canon S100 sensor size comparison

Canon A810 vs Canon S100 Screen and ViewFinder

Canon A810 vs Canon S100 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Canon A810
Portrait photography with Canon S100
34
good megapixels (16 megapixels)
offers face detect focusing
lack of manual focus
manual exposure not possible
can't use external flash
sensor size is very small (1/2.3")
does not have RAW files
44
has manual focus
high flash sync speed (1/2,000 seconds)
offers face detection autofocus
saves RAW files
can't use external flash
low megapixels (12 megapixels)
sensor is small (1/1.7")
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Street Comparison

Canon A810 Street photography details
Canon S100 Street photography details
57
image stabilization (Optical)
fixed screen
sensor size is very small (1/2.3")
does not have RAW files
65
has image stabilization (Optical)
saves RAW files
fixed screen
sensor is small (1/1.7")
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Sports Comparison

Sports photography with Canon A810
Sports photography with Canon S100
40
image stabilization (Optical)
good megapixels (16 megapixels)
offers tracking focus
painfully slow continuous shooting (1.0 fps)
no shutter priority
sensor size is very small (1/2.3")
does not have phase detect AF
32
has image stabilization (Optical)
offers tracking autofocus
low fps (2.0 frames per second)
low megapixels (12 megapixels)
sensor is small (1/1.7")
terrible battery (200 shots)
lacks phase detect autofocus
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Travel Comparison

Canon A810 Travel photography highlights
Canon S100 Travel photography highlights
65
good megapixels (16 megapixels)
flash built-in
relatively wide (28mm)
lack of Time Lapse mode
doesn't contain selfie friendly display
sluggish maximum aperture (f2.8)
61
has built in flash
quite wide (24mm)
great maximum aperture (f2.0)
doesn't have Timelapse function
terrible battery (200 CIPA)
low megapixels (12 megapixels)
display isn't selfie friendly
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Landscape Comparison

Canon A810 Landscape photography info
Canon S100 Landscape photography info
38
relatively wide (28mm)
image stabilization (Optical)
good megapixels (16MP)
lack of manual focus
fixed lens (fixed lens mount)
sluggish maximum aperture (f2.8)
screen is small (2.7")
manual exposure not possible
sensor size is very small (1/2.3")
does not have RAW files
lack of Time Lapse mode
50
has manual focus
quite wide (24mm)
great maximum aperture (f2.0)
screen size is good (3 inches)
has image stabilization (Optical)
saves RAW files
fixed lens (fixed lens mount)
low megapixels (12MP)
sensor is small (1/1.7")
terrible battery (200 per charge)
doesn't have Timelapse function
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Vlogging Comparison

Canon A810 Vlogging advice
Canon S100 Vlogging advice
31
relatively wide (28mm)
image stabilization (Optical)
offers face detect focusing
sluggish maximum aperture (f2.8)
doesn't contain selfie friendly display
video res low (1280 x 720 pixels)
lack of mic port
36
quite wide (24mm)
great maximum aperture (f2.0)
has image stabilization (Optical)
offers face detection autofocus
high quality video (1920 x 1080 resolution)
display isn't selfie friendly
doesn't have external microphone support
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Canon A810 vs Canon S100 Specifications

Detailed spec comparison table for Canon A810 and Canon S100
 Canon PowerShot A810Canon PowerShot S100
General Information
Manufacturer Canon Canon
Model Canon PowerShot A810 Canon PowerShot S100
Class Small Sensor Compact Small Sensor Compact
Introduced 2012-02-07 2011-12-22
Physical type Compact Compact
Sensor Information
Powered by - Digic 5
Sensor type CCD CMOS
Sensor size 1/2.3" 1/1.7"
Sensor measurements 6.17 x 4.55mm 7.44 x 5.58mm
Sensor surface area 28.1mm² 41.5mm²
Sensor resolution 16MP 12MP
Anti aliasing filter
Aspect ratio 4:3 and 16:9 1:1, 5:4, 4:3, 3:2 and 16:9
Maximum resolution 4608 x 3456 4000 x 3000
Maximum native ISO 1600 6400
Lowest native ISO 100 80
RAW pictures
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Autofocus single
Tracking autofocus
Autofocus selectice
Center weighted autofocus
Multi area autofocus
Live view autofocus
Face detect focus
Contract detect focus
Phase detect focus
Number of focus points 9 9
Lens
Lens mounting type fixed lens fixed lens
Lens focal range 28-140mm (5.0x) 24-120mm (5.0x)
Maximum aperture f/2.8-6.9 f/2.0-5.9
Macro focus range 3cm 3cm
Focal length multiplier 5.8 4.8
Screen
Type of display Fixed Type Fixed Type
Display size 2.7 inch 3 inch
Display resolution 230k dots 461k dots
Selfie friendly
Liveview
Touch function
Viewfinder Information
Viewfinder type None None
Features
Slowest shutter speed 15s 15s
Maximum shutter speed 1/2000s 1/2000s
Continuous shooting rate 1.0 frames per second 2.0 frames per second
Shutter priority
Aperture priority
Manual mode
Exposure compensation - Yes
Custom white balance
Image stabilization
Built-in flash
Flash range 3.00 m 7.00 m
Flash settings Auto, On, Off, Red-Eye, Slow Sync Auto, On, Off, Red-Eye, Slow Sync
Hot shoe
AEB
White balance bracketing
Maximum flash synchronize - 1/2000s
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) 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 1280x720 1920x1080
Video data format H.264 H.264, Motion JPEG
Microphone support
Headphone support
Connectivity
Wireless None Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None BuiltIn
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 171 grams (0.38 pounds) 198 grams (0.44 pounds)
Physical dimensions 95 x 62 x 30mm (3.7" x 2.4" x 1.2") 99 x 60 x 28mm (3.9" x 2.4" x 1.1")
DXO scores
DXO All around score not tested 50
DXO Color Depth score not tested 20.7
DXO Dynamic range score not tested 11.6
DXO Low light score not tested 153
Other
Battery life 220 pictures 200 pictures
Style of battery AA Battery Pack
Battery model 2 x AA NB-5L
Self timer Yes (2 or 10 sec, Custom) Yes (2 or 10 sec, Custom)
Time lapse shooting
Storage type SD/SDHC/SDXC SD/SDHC/SDXC
Card slots Single Single
Retail cost $99 $429