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Canon SX40 HS vs Sigma DP2 Merrill

Portability
64
Imaging
35
Features
50
Overall
41
Canon PowerShot SX40 HS front
 
Sigma DP2 Merrill front
Portability
83
Imaging
55
Features
33
Overall
46

Canon SX40 HS vs Sigma DP2 Merrill Key Specs

Canon SX40 HS
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 2.7" Fully Articulated Display
  • ISO 100 - 3200
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 24-840mm (F2.7-5.8) lens
  • 600g - 123 x 92 x 108mm
  • Released September 2011
  • Replaced the Canon SX30 IS
  • Later Model is Canon SX50 HS
Sigma DP2 Merrill
(Full Review)
  • 15MP - APS-C Sensor
  • 3" Fixed Screen
  • ISO 100 - 6400
  • 640 x 480 video
  • 50mm (F2.8) lens
  • 330g - 122 x 67 x 59mm
  • Revealed February 2012
  • Superseded the Sigma DP1 Merrill
  • Replacement is Sigma DP3 Merrill
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Canon SX40 HS vs Sigma DP2 Merrill Overview

Here, we will be comparing the Canon SX40 HS versus Sigma DP2 Merrill, former being a Small Sensor Superzoom while the latter is a Large Sensor Compact by manufacturers Canon and Sigma. The resolution of the SX40 HS (12MP) and the DP2 Merrill (15MP) is relatively close but the SX40 HS (1/2.3") and DP2 Merrill (APS-C) posses totally different sensor measurements.

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The SX40 HS was launched 4 months before the DP2 Merrill and they are both of a similar age. Both of the cameras feature different body design with the Canon SX40 HS being a SLR-like (bridge) camera and the Sigma DP2 Merrill being a Large Sensor Compact camera.

Before going straight to a in depth comparison, here is a short overview of how the SX40 HS scores vs the DP2 Merrill in regards to portability, imaging, features and an overall rating.

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Reasons to pick Canon SX40 HS over the Sigma DP2 Merrill

 SX40 HS DP2 Merrill 
Screen typeFully ArticulatedFixed Fully Articulating screen
Selfie screen Take selfies

Reasons to pick Sigma DP2 Merrill over the Canon SX40 HS

 DP2 Merrill SX40 HS 
Screen size3"2.7"Bigger screen (+0.3")
Screen resolution920k230kClearer screen (+690k dot)

Common features in the Canon SX40 HS and Sigma DP2 Merrill

 SX40 HS DP2 Merrill 
RevealedSeptember 2011February 2012Same age
Manual focus Dial accurate focusing
Touch friendly screen Neither provides Touch friendly screen

Canon SX40 HS vs Sigma DP2 Merrill Physical Comparison

For anyone who is intending to carry your camera regularly, you'll have to take into account its weight and dimensions. The Canon SX40 HS provides exterior measurements of 123mm x 92mm x 108mm (4.8" x 3.6" x 4.3") and a weight of 600 grams (1.32 lbs) while the Sigma DP2 Merrill has dimensions of 122mm x 67mm x 59mm (4.8" x 2.6" x 2.3") having a weight of 330 grams (0.73 lbs).

Contrast the Canon SX40 HS versus Sigma DP2 Merrill in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an ILC will change based on the lens you are working with during that time. Underneath is a front view sizing comparison of the SX40 HS compared to the DP2 Merrill.

Canon SX40 HS vs Sigma DP2 Merrill size comparison

Looking at size and weight, the portability score of the SX40 HS and DP2 Merrill is 64 and 83 respectively.

Canon SX40 HS vs Sigma DP2 Merrill top view buttons comparison

Canon SX40 HS vs Sigma DP2 Merrill Sensor Comparison

Generally, it's hard to see the difference in sensor sizing only by looking through a spec sheet. The photograph below might give you a better sense of the sensor sizing in the SX40 HS and DP2 Merrill.

Clearly, both of the cameras come with different megapixel count and different sensor sizing. The SX40 HS due to its smaller sensor will make achieving bokeh more difficult and the Sigma DP2 Merrill will result in more detail utilizing its extra 3 Megapixels. Higher resolution will enable you to crop pictures a good deal more aggressively.

Canon SX40 HS vs Sigma DP2 Merrill sensor size comparison

Canon SX40 HS vs Sigma DP2 Merrill Screen and ViewFinder

Canon SX40 HS vs Sigma DP2 Merrill Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Canon SX40 HS Portrait photography information
Sigma DP2 Merrill Portrait photography information
41
manual focus
great flash sync speed (1/2,000s)
supports face detection autofocus
low MP (12 megapixels)
small sensor (1/2.3")
no RAW support
73
focusing manually
MP count good (15 megapixels)
sensor size is decent (APS-C)
saves RAW files
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Street Comparison

Canon SX40 HS Street photography factors
Sigma DP2 Merrill Street photography factors
49
screen articulates fully
built in image stabilization (Optical)
small sensor (1/2.3")
no RAW support
heavier than others in class (600g)
65
sensor size is decent (APS-C)
saves RAW files
screen does not articulate
lack of image stabilization
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Sports Comparison

Canon SX40 HS Sports photography info
Sigma DP2 Merrill Sports photography info
42
incredible zoom range (24-840mm 35.0 x zoom)
built in image stabilization (Optical)
great battery pack (380 per charge)
low MP (12 megapixels)
small sensor (1/2.3")
no phase detect autofocus
44
MP count good (15 megapixels)
sensor size is decent (APS-C)
focal length is fixed (50mm)
max fps very slow (4.0 fps)
lack of image stabilization
lack of phase detect autofocus
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Travel Comparison

Canon SX40 HS Travel photography factors
Sigma DP2 Merrill Travel photography factors
54
great battery pack (380 CIPA)
has built in flash
display is selfie friendly
pretty wide (24mm)
long zoom (840mm)
lack of Time Lapse function
heavier than others in class (600g)
low MP (12 megapixels)
slow maximum aperture (f2.7)
54
MP count good (15MP)
doesn't have Timelapse mode
display isn't selfie friendly
somewhat slow maximum aperture (f2.8)
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Landscape Comparison

Landscape photography with Canon SX40 HS
Landscape photography with Sigma DP2 Merrill
38
manual focus
pretty wide (24mm)
built in image stabilization (Optical)
great battery pack (380 shots)
lens is fixed (fixed lens mount)
slow maximum aperture (f2.7)
screen is small (2.7")
low MP (12 megapixels)
small sensor (1/2.3")
no RAW support
lack of Time Lapse function
55
focusing manually
nice screen size (3 inch)
MP count good (15MP)
sensor size is decent (APS-C)
saves RAW files
fixed lens (fixed lens mount)
focal length is fixed (50mm)
somewhat slow maximum aperture (f2.8)
lack of image stabilization
doesn't have Timelapse mode
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Vlogging Comparison

Canon SX40 HS Vlogging factors
Sigma DP2 Merrill Vlogging factors
57
pretty wide (24mm)
display is selfie friendly
built in image stabilization (Optical)
supports face detection autofocus
high res video (1920 x 1080 resolution)
slow maximum aperture (f2.7)
lack of external mic support
heavier than others in class (600g)
22
somewhat slow maximum aperture (f2.8)
display isn't selfie friendly
lack of image stabilization
video quality not great (640 x 480 pixels)
doesn't have microphone jack
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Canon SX40 HS vs Sigma DP2 Merrill Specifications

Detailed spec comparison table for Canon SX40 HS and Sigma DP2 Merrill
 Canon PowerShot SX40 HSSigma DP2 Merrill
General Information
Brand Canon Sigma
Model Canon PowerShot SX40 HS Sigma DP2 Merrill
Type Small Sensor Superzoom Large Sensor Compact
Released 2011-09-15 2012-02-08
Body design SLR-like (bridge) Large Sensor Compact
Sensor Information
Processor - Dual TRUE II engine
Sensor type BSI-CMOS CMOS (Foveon X3)
Sensor size 1/2.3" APS-C
Sensor measurements 6.17 x 4.55mm 24 x 16mm
Sensor surface area 28.1mm² 384.0mm²
Sensor resolution 12 megapixels 15 megapixels
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 -
Maximum resolution 4000 x 3000 4704 x 3136
Maximum native ISO 3200 6400
Lowest native ISO 100 100
RAW support
Autofocusing
Focus manually
AF touch
Continuous AF
Single AF
AF tracking
AF selectice
AF center weighted
AF multi area
Live view AF
Face detect focusing
Contract detect focusing
Phase detect focusing
Number of focus points 9 -
Lens
Lens mounting type fixed lens fixed lens
Lens focal range 24-840mm (35.0x) 50mm (1x)
Maximum aperture f/2.7-5.8 f/2.8
Macro focus range 0cm -
Focal length multiplier 5.8 1.5
Screen
Range of display Fully Articulated Fixed Type
Display diagonal 2.7 inch 3 inch
Resolution of display 230k dot 920k dot
Selfie friendly
Liveview
Touch screen
Display tech PureColor II VA TFT LCD -
Viewfinder Information
Viewfinder Electronic None
Features
Slowest shutter speed 15 secs -
Maximum shutter speed 1/3200 secs -
Continuous shooting speed 10.0 frames/s 4.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Set WB
Image stabilization
Built-in flash
Flash range 7.00 m no built-in flash
Flash modes Auto, On, Off, Red-Eye, Slow Sync, Fill-in no built-in flash
External flash
AE bracketing
White balance bracketing
Maximum flash sync 1/2000 secs -
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 1920 x 1080 (24fps), 1280 x 720 (30 fps) 640 x 480 (30, 120 fps), 320 x 240 (30, 240 fps) 640x480
Maximum video resolution 1920x1080 640x480
Video file format MPEG-4, H.264 Motion JPEG
Microphone 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 None None
Physical
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 600 grams (1.32 lb) 330 grams (0.73 lb)
Physical dimensions 123 x 92 x 108mm (4.8" x 3.6" x 4.3") 122 x 67 x 59mm (4.8" x 2.6" x 2.3")
DXO scores
DXO All around score not tested not tested
DXO Color Depth score not tested not tested
DXO Dynamic range score not tested not tested
DXO Low light score not tested not tested
Other
Battery life 380 photos -
Battery format Battery Pack -
Battery model NB-10L -
Self timer Yes (2 or 10 sec, Custom) -
Time lapse shooting
Type of storage SD/SDHC/SDXC -
Storage slots Single Single
Retail pricing $330 $931