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Canon SX420 IS vs Sigma DP2 Merrill

Portability
80
Imaging
46
Features
34
Overall
41
Canon PowerShot SX420 IS front
 
Sigma DP2 Merrill front
Portability
83
Imaging
56
Features
33
Overall
46

Canon SX420 IS vs Sigma DP2 Merrill Key Specs

Canon SX420 IS
(Full Review)
  • 20MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 100 - 1600
  • Optical Image Stabilization
  • 1280 x 720 video
  • 24-1008mm (F3.5-6.6) lens
  • 325g - 104 x 69 x 85mm
  • Introduced January 2016
Sigma DP2 Merrill
(Full Review)
  • 15MP - APS-C Sensor
  • 3" Fixed Display
  • 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  • Superseded the Sigma DP1 Merrill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 SX420 IS vs Sigma DP2 Merrill Overview

Following is a extended comparison of the Canon SX420 IS versus Sigma DP2 Merrill, former is a Small Sensor Superzoom while the other is a Large Sensor Compact by rivals Canon and Sigma. There is a large difference among the sensor resolutions of the SX420 IS (20MP) and DP2 Merrill (15MP) and the SX420 IS (1/2.3") and DP2 Merrill (APS-C) boast totally different sensor sizing.

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The SX420 IS was brought out 3 years after the DP2 Merrill which is a fairly serious difference as far as camera tech is concerned. Each of the cameras have different body design with the Canon SX420 IS being a SLR-like (bridge) camera and the Sigma DP2 Merrill being a Large Sensor Compact camera.

Before going into a in depth comparison, here is a simple highlight of how the SX420 IS grades vs the DP2 Merrill when it comes to portability, imaging, features and an overall score.

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Reasons to pick Canon SX420 IS over the Sigma DP2 Merrill

 SX420 IS DP2 Merrill 
RevealedJanuary 2016February 2012More modern by 48 months

Reasons to pick Sigma DP2 Merrill over the Canon SX420 IS

 DP2 Merrill SX420 IS 
Display resolution920k230kClearer display (+690k dot)

Common features in the Canon SX420 IS and Sigma DP2 Merrill

 SX420 IS DP2 Merrill 
Manual focus Dial exact focusing
Display typeFixed Fixed Fixed display
Display dimensions3"3"Equal display measurement
Selfie screen Lack of selfie screen
Touch friendly display Lack of Touch friendly display

Canon SX420 IS vs Sigma DP2 Merrill Physical Comparison

For anyone who is aiming to carry around your camera frequently, you should take into account its weight and measurements. The Canon SX420 IS has got outer measurements of 104mm x 69mm x 85mm (4.1" x 2.7" x 3.3") and a weight of 325 grams (0.72 lbs) while the Sigma DP2 Merrill has proportions of 122mm x 67mm x 59mm (4.8" x 2.6" x 2.3") along with a weight of 330 grams (0.73 lbs).

Contrast the Canon SX420 IS versus Sigma DP2 Merrill in our newest Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an ILC will vary depending on the lens you are utilizing at that moment. Here is a front view sizing comparison of the SX420 IS and the DP2 Merrill.

Canon SX420 IS vs Sigma DP2 Merrill size comparison

Using size and weight, the portability rating of the SX420 IS and DP2 Merrill is 80 and 83 respectively.

Canon SX420 IS vs Sigma DP2 Merrill top view buttons comparison

Canon SX420 IS vs Sigma DP2 Merrill Sensor Comparison

Often, it can be hard to see the gap in sensor sizes merely by looking through specs. The picture here will help offer you a more clear sense of the sensor sizing in the SX420 IS and DP2 Merrill.

All in all, both of those cameras provide different megapixels and different sensor sizes. The SX420 IS due to its smaller sensor will make getting shallower depth of field more difficult and the Canon SX420 IS will provide you with more detail having its extra 5MP. Greater resolution will enable you to crop pics more aggressively. The younger SX420 IS will have an edge when it comes to sensor innovation.

Canon SX420 IS vs Sigma DP2 Merrill sensor size comparison

Canon SX420 IS vs Sigma DP2 Merrill Screen and ViewFinder

Canon SX420 IS vs Sigma DP2 Merrill Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Canon SX420 IS
Portrait photography with Sigma DP2 Merrill
44
has manual focus
decent megapixels (20MP)
comes with face detect focusing
no manual exposure
external flash not possible
sensor is small (1/2.3")
lacks RAW format
73
manual focus
megapixel count decent (15 megapixels)
sensor size is good (APS-C)
supports RAW files
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Street Comparison

Canon SX420 IS Street photography features
Sigma DP2 Merrill Street photography features
52
image stabilization (Optical)
no moving screen
sensor is small (1/2.3")
lacks RAW format
65
sensor size is good (APS-C)
supports RAW files
screen is fixed
lack of image stabilization
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Sports Comparison

Canon SX420 IS Sports photography highlights
Sigma DP2 Merrill Sports photography highlights
41
excellent zoom range (24-1008mm 42.0 x zoom)
image stabilization (Optical)
decent megapixels (20MP)
max frames per second very slow (0.5 frames per second)
no shutter priority mode
sensor is small (1/2.3")
low battery pack (195 per charge)
lacks phase detect AF
44
megapixel count decent (15MP)
sensor size is good (APS-C)
fixed focal length (50mm)
very slow continuous shooting (4.0 frames per second)
lack of image stabilization
does not have phase detect autofocus
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Travel Comparison

Canon SX420 IS Travel photography features
Sigma DP2 Merrill Travel photography features
61
decent megapixels (20 megapixels)
built-in flash
reasonably wide (24mm)
long zoom (1008mm)
doesn't have Time Lapse recording
low battery pack (195 per charge)
does not have a selfie friendly screen
somewhat slow max aperture (f3.5)
54
megapixel count decent (15MP)
no Timelapse recording
does not offer selfie friendly screen
slow maximum aperture (f2.8)
Photography Glossary

Landscape Comparison

Canon SX420 IS as a Landscape photography camera
Sigma DP2 Merrill as a Landscape photography camera
47
has manual focus
reasonably wide (24mm)
screen is a decent size (3")
image stabilization (Optical)
decent megapixels (20 megapixels)
lens is fixed (fixed lens mount)
somewhat slow max aperture (f3.5)
no manual exposure
sensor is small (1/2.3")
lacks RAW format
low battery pack (195 shots)
doesn't have Time Lapse recording
55
manual focus
screen is a decent size (3 inches)
megapixel count decent (15 megapixels)
sensor size is good (APS-C)
supports RAW files
lens is fixed (fixed lens mount)
fixed focal length (50mm)
slow maximum aperture (f2.8)
lack of image stabilization
no Timelapse recording
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Vlogging Comparison

Canon SX420 IS Vlogging information
Sigma DP2 Merrill Vlogging information
29
reasonably wide (24mm)
image stabilization (Optical)
comes with face detect focusing
somewhat slow max aperture (f3.5)
does not have a selfie friendly screen
video res low (1280 x 720 pxls)
doesn't have mic support
22
slow maximum aperture (f2.8)
does not offer selfie friendly screen
lack of image stabilization
low res video (640 x 480 pixels)
no microphone support
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Canon SX420 IS vs Sigma DP2 Merrill Specifications

Detailed spec comparison table for Canon SX420 IS and Sigma DP2 Merrill
 Canon PowerShot SX420 ISSigma DP2 Merrill
General Information
Make Canon Sigma
Model Canon PowerShot SX420 IS Sigma DP2 Merrill
Type Small Sensor Superzoom Large Sensor Compact
Introduced 2016-01-05 2012-02-08
Physical type SLR-like (bridge) Large Sensor Compact
Sensor Information
Processor Chip DIGIC 4+ Dual TRUE II engine
Sensor type CCD 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 20 megapixel 15 megapixel
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 -
Max resolution 5152 x 3864 4704 x 3136
Max native ISO 1600 6400
Lowest native ISO 100 100
RAW files
Autofocusing
Focus manually
Autofocus touch
Continuous autofocus
Autofocus single
Autofocus tracking
Autofocus selectice
Autofocus center weighted
Autofocus multi area
Live view autofocus
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Lens
Lens mount fixed lens fixed lens
Lens focal range 24-1008mm (42.0x) 50mm (1x)
Maximal aperture f/3.5-6.6 f/2.8
Macro focus range 0cm -
Focal length multiplier 5.8 1.5
Screen
Type of screen Fixed Type Fixed Type
Screen size 3" 3"
Screen resolution 230k dots 920k dots
Selfie friendly
Liveview
Touch screen
Viewfinder Information
Viewfinder None None
Features
Min shutter speed 15 seconds -
Max shutter speed 1/4000 seconds -
Continuous shutter rate 0.5 frames per second 4.0 frames per second
Shutter priority
Aperture priority
Expose Manually
Exposure compensation - Yes
Custom white balance
Image stabilization
Inbuilt flash
Flash range 5.00 m no built-in flash
Flash options Auto, flash on, slow synchro, flash off no built-in flash
Hot shoe
Auto exposure bracketing
White balance bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1280 x 720 (25p), 640 x 480 (30p) 640x480
Max video resolution 1280x720 640x480
Video format MPEG-4, H.264 Motion JPEG
Microphone support
Headphone support
Connectivity
Wireless Built-In None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 325g (0.72 lb) 330g (0.73 lb)
Physical dimensions 104 x 69 x 85mm (4.1" x 2.7" x 3.3") 122 x 67 x 59mm (4.8" x 2.6" x 2.3")
DXO scores
DXO Overall 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 195 photographs -
Type of battery Battery Pack -
Battery model NB-11LH -
Self timer Yes (2 or 10 secs) -
Time lapse recording
Type of storage SD/SDHC/SDXC -
Card slots One One
Cost at release $299 $931