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Canon SX240 HS vs Sony A55

Portability
91
Imaging
35
Features
44
Overall
38
Canon PowerShot SX240 HS front
 
Sony SLT-A55 front
Portability
67
Imaging
55
Features
80
Overall
65

Canon SX240 HS vs Sony A55 Key Specs

Canon SX240 HS
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 100 - 3200
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 25-500mm (F3.5-6.8) lens
  • 224g - 106 x 61 x 33mm
  • Launched February 2012
  • Older Model is Canon SX230 HS
  • Later Model is Canon SX260 HS
Sony A55
(Full Review)
  • 16MP - APS-C Sensor
  • 3" Fully Articulated Display
  • ISO 100 - 12800 (Increase to 25600)
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Sony/Minolta Alpha Mount
  • 500g - 124 x 92 x 85mm
  • Introduced August 2010
  • Successor is Sony A57
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Canon SX240 HS vs Sony A55 Overview

Lets look a little more closely at the Canon SX240 HS versus Sony A55, former being a Small Sensor Superzoom while the other is a Entry-Level DSLR by companies Canon and Sony. There exists a large gap between the resolutions of the SX240 HS (12MP) and A55 (16MP) and the SX240 HS (1/2.3") and A55 (APS-C) enjoy different sensor sizes.

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The SX240 HS was brought out 18 months later than the A55 making the cameras a generation apart from one another. Each of these cameras offer different body type with the Canon SX240 HS being a Compact camera and the Sony A55 being a Compact SLR camera.

Before we go through a comprehensive comparison, below is a simple introduction of how the SX240 HS grades against the A55 with regard to portability, imaging, features and an overall rating.

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Reasons to pick Canon SX240 HS over the Sony A55

 SX240 HS A55 
IntroducedFebruary 2012August 2010Fresher by 18 months

Reasons to pick Sony A55 over the Canon SX240 HS

 A55 SX240 HS 
Display typeFully ArticulatedFixed Fully Articulating display
Display resolution921k461kClearer display (+460k dot)
Selfie screen Easy selfies

Common features in the Canon SX240 HS and Sony A55

 SX240 HS A55 
Manual focus Very exact focusing
Display sizing3"3"Equivalent display dimensions
Touch friendly display Neither offers Touch friendly display

Canon SX240 HS vs Sony A55 Physical Comparison

If you are aiming to carry your camera frequently, you need to consider its weight and proportions. The Canon SX240 HS offers physical measurements of 106mm x 61mm x 33mm (4.2" x 2.4" x 1.3") having a weight of 224 grams (0.49 lbs) and the Sony A55 has measurements of 124mm x 92mm x 85mm (4.9" x 3.6" x 3.3") having a weight of 500 grams (1.10 lbs).

Check the Canon SX240 HS versus Sony A55 in our brand new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an ILC will differ dependant on the lens you have chosen at the time. Underneath is the front view physical size comparison of the SX240 HS against the A55.

Canon SX240 HS vs Sony A55 size comparison

Considering dimensions and weight, the portability rating of the SX240 HS and A55 is 91 and 67 respectively.

Canon SX240 HS vs Sony A55 top view buttons comparison

Canon SX240 HS vs Sony A55 Sensor Comparison

More often than not, it's hard to visualize the contrast between sensor sizing just by reading a spec sheet. The photograph below should give you a stronger sense of the sensor sizing in the SX240 HS and A55.

Clearly, each of the cameras enjoy different megapixel count and different sensor sizing. The SX240 HS featuring a tinier sensor is going to make shooting shallow depth of field more difficult and the Sony A55 will offer you more detail having its extra 4 Megapixels. Greater resolution will enable you to crop pics far more aggressively. The more modern SX240 HS should have an edge with regard to sensor technology.

Canon SX240 HS vs Sony A55 sensor size comparison

Canon SX240 HS vs Sony A55 Screen and ViewFinder

Canon SX240 HS vs Sony A55 Screen and Viewfinder comparison
Photography Glossary

Photography Type Scores

Portrait Comparison

Portrait photography with Canon SX240 HS
Portrait photography with Sony A55
37
you can focus manually
includes face detection focusing
sensor resolution low (12 megapixels)
small sensor size (1/2.3")
lack of RAW format
73
focusing manually
decent megapixels (16MP)
good sensor size (APS-C)
supports face detection focus
supports RAW formats
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Street Comparison

Canon SX240 HS Street photography features
Sony A55 Street photography features
60
image stabilization (Optical)
lighter than competition in class (224g)
no moving screen
small sensor size (1/2.3")
lack of RAW format
76
screen articulates
image stabilization (Sensor based)
good sensor size (APS-C)
supports RAW formats
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Sports Comparison

Canon SX240 HS Sports photography info
Sony A55 Sports photography info
36
amazing zoom range (25-500mm 20.0 x zoom)
image stabilization (Optical)
includes tracking autofocus
continuous shooting slow (2.0 fps)
sensor resolution low (12 megapixels)
small sensor size (1/2.3")
not so great battery life (230 per charge)
lack of phase detect AF
67
image stabilization (Sensor based)
decent megapixels (16 megapixels)
good sensor size (APS-C)
supports phase detect auto focus
low battery pack (380 per charge)
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Travel Comparison

Travel photography with Canon SX240 HS
Travel photography with Sony A55
61
lighter than competition in class (224 grams)
built-in flash
really wide (25mm)
great zoom (500mm)
lack of Timelapse mode
not so great battery life (230 per charge)
sensor resolution low (12 megapixels)
does not contain selfie friendly screen
slow maximum aperture (f3.5)
61
decent megapixels (16 megapixels)
built-in flash
display is selfie friendly
lack of Time Lapse function
low battery pack (380 per charge)
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Landscape Comparison

Landscape photography with Canon SX240 HS
Landscape photography with Sony A55
41
you can focus manually
really wide (25mm)
decent sized screen (3 inch)
image stabilization (Optical)
lens is fixed (fixed lens mount)
slow maximum aperture (f3.5)
sensor resolution low (12MP)
small sensor size (1/2.3")
lack of RAW format
not so great battery life (230 shots)
lack of Timelapse mode
67
focusing manually
change lenses (Sony/Minolta Alpha mount)
screen size is good (3")
image stabilization (Sensor based)
decent megapixels (16 megapixels)
good sensor size (APS-C)
supports RAW formats
low battery pack (380 shots)
lack of Time Lapse function
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Vlogging Comparison

Canon SX240 HS Vlogging highlights
Sony A55 Vlogging highlights
34
really wide (25mm)
image stabilization (Optical)
includes face detection focusing
video res high (1920 x 1080 pixels)
lighter than competition in class (224g)
slow maximum aperture (f3.5)
does not contain selfie friendly screen
lack of external microphone port
77
display is selfie friendly
image stabilization (Sensor based)
supports face detection focus
video res high (1920 x 1080 pixels)
comes with external mic port
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Canon SX240 HS vs Sony A55 Specifications

Detailed spec comparison table for Canon SX240 HS and Sony A55
 Canon PowerShot SX240 HSSony SLT-A55
General Information
Make Canon Sony
Model type Canon PowerShot SX240 HS Sony SLT-A55
Class Small Sensor Superzoom Entry-Level DSLR
Launched 2012-02-07 2010-08-24
Body design Compact Compact SLR
Sensor Information
Powered by Digic 5 Bionz
Sensor type BSI-CMOS CMOS
Sensor size 1/2.3" APS-C
Sensor dimensions 6.17 x 4.55mm 23.5 x 15.6mm
Sensor area 28.1mm² 366.6mm²
Sensor resolution 12 megapixels 16 megapixels
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 3:2 and 16:9
Max resolution 4000 x 3000 4912 x 3264
Max native ISO 3200 12800
Max enhanced ISO - 25600
Lowest native ISO 100 100
RAW support
Autofocusing
Focus manually
Touch focus
Continuous AF
AF single
Tracking AF
Selective AF
AF center weighted
AF multi area
AF live view
Face detection focusing
Contract detection focusing
Phase detection focusing
Total focus points 9 15
Cross type focus points - 3
Lens
Lens support fixed lens Sony/Minolta Alpha
Lens zoom range 25-500mm (20.0x) -
Max aperture f/3.5-6.8 -
Macro focusing distance 5cm -
Number of lenses - 143
Crop factor 5.8 1.5
Screen
Screen type Fixed Type Fully Articulated
Screen diagonal 3 inch 3 inch
Resolution of screen 461k dot 921k dot
Selfie friendly
Liveview
Touch operation
Screen technology PureColor II TFT LCD -
Viewfinder Information
Viewfinder None Electronic
Viewfinder resolution - 1,150k dot
Viewfinder coverage - 100 percent
Viewfinder magnification - 0.73x
Features
Min shutter speed 15 seconds 30 seconds
Max shutter speed 1/3200 seconds 1/4000 seconds
Continuous shutter speed 2.0 frames per sec 10.0 frames per sec
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes Yes
Change WB
Image stabilization
Inbuilt flash
Flash distance 3.50 m 10.00 m (@ ISO 100)
Flash modes Auto, On, Off, Red-Eye, Slow Sync Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless
Hot shoe
AE bracketing
White balance bracketing
Max flash sync - 1/160 seconds
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1920 x 1080 (24 fps), 1280 x 720 (30 fps) 640 x 480 (30, 120 fps), 320 x 240 (240 fps) 1920 x 1080 (60, 29.97 fps), 1440 x 1080 (30fps), 640 x 424 (29.97 fps)
Max video resolution 1920x1080 1920x1080
Video file format H.264 MPEG-4, AVCHD, H.264
Mic jack
Headphone jack
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
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 224g (0.49 lb) 500g (1.10 lb)
Dimensions 106 x 61 x 33mm (4.2" x 2.4" x 1.3") 124 x 92 x 85mm (4.9" x 3.6" x 3.3")
DXO scores
DXO Overall rating not tested 73
DXO Color Depth rating not tested 23.0
DXO Dynamic range rating not tested 12.4
DXO Low light rating not tested 816
Other
Battery life 230 pictures 380 pictures
Type of battery Battery Pack Battery Pack
Battery ID NB-6L NP-FW50
Self timer Yes (2 or 10 sec, Custom) Yes (2 or 10 sec)
Time lapse feature
Type of storage SD/SDHC/SDXC SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo
Storage slots One One
Launch price $0 $800