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Pentax XG-1 vs Sigma DP2 Merrill

Portability
66
Imaging
40
Features
37
Overall
38
Pentax XG-1 front
 
Sigma DP2 Merrill front
Portability
83
Imaging
56
Features
33
Overall
46

Pentax XG-1 vs Sigma DP2 Merrill Key Specs

Pentax XG-1
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 100 - 3200
  • Sensor-shift Image Stabilization
  • 1920 x 1080 video
  • 24-1248mm (F2.8-5.6) lens
  • 567g - 119 x 89 x 98mm
  • Launched July 2014
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
  • Introduced February 2012
  • Old Model is Sigma DP1 Merrill
  • Refreshed by Sigma DP3 Merrill
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Pentax XG-1 vs Sigma DP2 Merrill Overview

Its time to examine more in depth at the Pentax XG-1 vs Sigma DP2 Merrill, one is a Small Sensor Superzoom and the other is a Large Sensor Compact by companies Pentax and Sigma. The sensor resolution of the XG-1 (16MP) and the DP2 Merrill (15MP) is fairly comparable but the XG-1 (1/2.3") and DP2 Merrill (APS-C) use totally different sensor measurements.

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The XG-1 was introduced 2 years after the DP2 Merrill which is a fairly significant gap as far as camera tech is concerned. Both cameras come with different body type with the Pentax XG-1 being a SLR-like (bridge) camera and the Sigma DP2 Merrill being a Large Sensor Compact camera.

Before we go through a step-by-step comparison, below is a brief highlight of how the XG-1 scores against the DP2 Merrill when considering portability, imaging, features and an overall score.

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Reasons to pick Pentax XG-1 over the Sigma DP2 Merrill

 XG-1 DP2 Merrill 
IntroducedJuly 2014February 2012More modern by 30 months

Reasons to pick Sigma DP2 Merrill over the Pentax XG-1

 DP2 Merrill XG-1 
Display resolution920k460kSharper display (+460k dot)

Common features in the Pentax XG-1 and Sigma DP2 Merrill

 XG-1 DP2 Merrill 
Focus manually Very accurate focus
Display typeFixed Fixed Fixed display
Display dimension3"3"Identical display measurements
Selfie screen Neither features selfie screen
Touch display Neither features Touch display

Pentax XG-1 vs Sigma DP2 Merrill Physical Comparison

For anyone who is looking to carry around your camera often, you have to consider its weight and measurements. The Pentax XG-1 enjoys exterior measurements of 119mm x 89mm x 98mm (4.7" x 3.5" x 3.9") with a weight of 567 grams (1.25 lbs) and the Sigma DP2 Merrill has proportions of 122mm x 67mm x 59mm (4.8" x 2.6" x 2.3") accompanied by a weight of 330 grams (0.73 lbs).

Contrast the Pentax XG-1 vs Sigma DP2 Merrill in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an Interchangeable Lens Camera will vary dependant on the lens you have chosen at that moment. Following is the front view over all size comparison of the XG-1 compared to the DP2 Merrill.

Pentax XG-1 vs Sigma DP2 Merrill size comparison

Using size and weight, the portability grade of the XG-1 and DP2 Merrill is 66 and 83 respectively.

Pentax XG-1 vs Sigma DP2 Merrill top view buttons comparison

Pentax XG-1 vs Sigma DP2 Merrill Sensor Comparison

Oftentimes, its hard to envision the contrast in sensor sizes simply by seeing specifications. The image below might offer you a more clear sense of the sensor measurements in the XG-1 and DP2 Merrill.

To sum up, both of these cameras posses different resolutions and different sensor sizes. The XG-1 using its smaller sensor will make shooting bokeh trickier and the Pentax XG-1 will show more detail using its extra 1MP. Greater resolution can also let you crop images somewhat more aggressively. The more modern XG-1 is going to have a benefit when it comes to sensor technology.

Pentax XG-1 vs Sigma DP2 Merrill sensor size comparison

Pentax XG-1 vs Sigma DP2 Merrill Screen and ViewFinder

Pentax XG-1 vs Sigma DP2 Merrill Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax XG-1 Portrait photography information
Sigma DP2 Merrill Portrait photography information
40
has manual focus
MP count decent (16MP)
can't use external flash
sensor is tiny (1/2.3")
lacks RAW support
73
manual focus
good MP (15 megapixels)
decent sensor size (APS-C)
exports RAW formats
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Street Comparison

Street photography with Pentax XG-1
Street photography with Sigma DP2 Merrill
43
has image stabilization (Sensor-shift)
no moving screen
sensor is tiny (1/2.3")
lacks RAW support
heavier than competition in class (567 grams)
65
decent sensor size (APS-C)
exports RAW formats
no moving screen
lack of image stabilization
Photography Glossary

Sports Comparison

Sports photography with Pentax XG-1
Sports photography with Sigma DP2 Merrill
45
great zoom range (24-1248mm 52.0 x zoom)
has image stabilization (Sensor-shift)
MP count decent (16 megapixels)
sensor is tiny (1/2.3")
terrible battery (240 shots)
lacks phase detect auto focus
44
good MP (15 megapixels)
decent sensor size (APS-C)
fixed focal length (50mm)
very slow continuous shooting (4.0 frames/s)
lack of image stabilization
doesn't have phase detect AF
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Travel Comparison

Pentax XG-1 as a Travel photography camera
Sigma DP2 Merrill as a Travel photography camera
52
MP count decent (16MP)
built-in flash
reasonably wide (24mm)
very long reach (1248mm)
does not have Time Lapse recording
terrible battery (240 CIPA)
heavier than competition in class (567g)
doesn't posses selfie friendly screen
somewhat slow maximum aperture (f2.8)
54
good MP (15 megapixels)
doesn't have Timelapse mode
doesn't contain selfie friendly display
slow maximum aperture (f2.8)
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Landscape Comparison

Pentax XG-1 Landscape photography features
Sigma DP2 Merrill Landscape photography features
45
has manual focus
reasonably wide (24mm)
decent sized screen (3")
has image stabilization (Sensor-shift)
MP count decent (16 megapixels)
lens is fixed (fixed lens mount)
somewhat slow maximum aperture (f2.8)
sensor is tiny (1/2.3")
lacks RAW support
terrible battery (240 shots)
does not have Time Lapse recording
55
manual focus
pretty good screen size (3 inches)
good MP (15MP)
decent sensor size (APS-C)
exports RAW formats
lens is fixed (fixed lens mount)
fixed focal length (50mm)
slow maximum aperture (f2.8)
lack of image stabilization
doesn't have Timelapse mode
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Vlogging Comparison

Vlogging with Pentax XG-1
Vlogging with Sigma DP2 Merrill
25
reasonably wide (24mm)
has image stabilization (Sensor-shift)
high quality video (1920 x 1080 pxls)
somewhat slow maximum aperture (f2.8)
doesn't posses selfie friendly screen
does not have external mic support
heavier than competition in class (567g)
22
slow maximum aperture (f2.8)
doesn't contain selfie friendly display
lack of image stabilization
low video resolution (640 x 480 pxls)
doesn't have microphone jack
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Pentax XG-1 vs Sigma DP2 Merrill Specifications

Detailed spec comparison table for Pentax XG-1 and Sigma DP2 Merrill
 Pentax XG-1Sigma DP2 Merrill
General Information
Brand Name Pentax Sigma
Model type Pentax XG-1 Sigma DP2 Merrill
Category Small Sensor Superzoom Large Sensor Compact
Launched 2014-07-15 2012-02-08
Body design SLR-like (bridge) Large Sensor Compact
Sensor Information
Processor Chip - 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 area 28.1mm² 384.0mm²
Sensor resolution 16MP 15MP
Anti alias filter
Aspect ratio 4:3, 3:2 and 16:9 -
Maximum resolution 4608 x 3456 4704 x 3136
Maximum native ISO 3200 6400
Minimum native ISO 100 100
RAW support
Autofocusing
Manual focusing
Touch to focus
Continuous AF
Single AF
Tracking AF
Selective AF
Center weighted AF
AF multi area
AF live view
Face detect focusing
Contract detect focusing
Phase detect focusing
Lens
Lens mount type fixed lens fixed lens
Lens zoom range 24-1248mm (52.0x) 50mm (1x)
Maximal aperture f/2.8-5.6 f/2.8
Macro focusing range 1cm -
Crop factor 5.8 1.5
Screen
Display type Fixed Type Fixed Type
Display diagonal 3" 3"
Display resolution 460k dot 920k dot
Selfie friendly
Liveview
Touch friendly
Viewfinder Information
Viewfinder type Electronic None
Viewfinder resolution 200k dot -
Features
Lowest shutter speed 4s -
Highest shutter speed 1/2000s -
Continuous shooting speed 9.0fps 4.0fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Set WB
Image stabilization
Inbuilt flash
Flash distance 6.00 m no built-in flash
Flash options Force Off, Flash Auto, Force Flash, Slow Sync., Slow Sync. + Red-Eye, Red-Eye Reduction no built-in flash
External flash
AEB
White balance bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 1920 x 1080 (30 fps), 1280 x 720 (60, 30 fps), 640 x 480 (30 fps), 640 x 480 (120 fps) 640x480
Maximum video resolution 1920x1080 640x480
Video data format Motion JPEG 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
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 567g (1.25 lb) 330g (0.73 lb)
Dimensions 119 x 89 x 98mm (4.7" x 3.5" x 3.9") 122 x 67 x 59mm (4.8" x 2.6" x 2.3")
DXO scores
DXO All around rating not tested not tested
DXO Color Depth rating not tested not tested
DXO Dynamic range rating not tested not tested
DXO Low light rating not tested not tested
Other
Battery life 240 shots -
Style of battery Battery Pack -
Battery ID LB-060 -
Self timer Yes (2 or 10 sec) -
Time lapse shooting
Storage media SD/SDHC -
Storage slots 1 1
Pricing at launch $599 $931