Canon SX240 HS vs Sony A55
91 Imaging
35 Features
44 Overall
38


67 Imaging
55 Features
80 Overall
65
Canon SX240 HS vs Sony A55 Key Specs
(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
(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

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.

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.

Canon SX240 HS vs Sony A55 Gallery
Following is a sample of the gallery pics for Canon PowerShot SX240 HS & Sony SLT-A55. The entire galleries are available at Canon SX240 HS Gallery & Sony A55 Gallery.
Reasons to pick Canon SX240 HS over the Sony A55
SX240 HS | A55 | |||
---|---|---|---|---|
Introduced | February 2012 | ![]() | August 2010 | Fresher by 18 months |
Reasons to pick Sony A55 over the Canon SX240 HS
A55 | SX240 HS | |||
---|---|---|---|---|
Display type | Fully Articulated | ![]() | Fixed | Fully Articulating display |
Display resolution | 921k | ![]() | 461k | Clearer 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 sizing | 3" | ![]() | 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.
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.

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

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 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Canon SX240 HS vs Sony A55 Specifications
Canon PowerShot SX240 HS | Sony 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 |