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Sigma DP1 Merrill vs Sony A100

Portability
82
Imaging
55
Features
30
Overall
45
Sigma DP1 Merrill front
 
Sony Alpha DSLR-A100 front
Portability
64
Imaging
47
Features
38
Overall
43

Sigma DP1 Merrill vs Sony A100 Key Specs

Sigma DP1 Merrill
(Full Review)
  • 15MP - APS-C Sensor
  • " Fixed Display
  • ISO 100 - 6400
  • 640 x 480 video
  • ()mm (F2.8) lens
  • 330g - 122 x 67 x 64mm
  • Introduced February 2012
  • Successor is Sigma DP2 Merrill
Sony A100
(Full Review)
  • 10MP - APS-C Sensor
  • 2.5" Fixed Display
  • ISO 100 - 1600
  • Sensor based Image Stabilization
  • No Video
  • Sony/Minolta Alpha Mount
  • 638g - 133 x 95 x 71mm
  • Revealed July 2006
  • Superseded the Konica Minolta 5D
  • Refreshed by Sony A550
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Sigma DP1 Merrill vs Sony A100 Overview

Below is a in-depth overview of the Sigma DP1 Merrill vs Sony A100, former being a Large Sensor Compact while the other is a Entry-Level DSLR by brands Sigma and Sony. There exists a large gap among the resolutions of the DP1 Merrill (15MP) and A100 (10MP) but both cameras provide the identical sensor size (APS-C).

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The DP1 Merrill was unveiled 5 years later than the A100 and that is a fairly serious difference as far as camera technology is concerned. Both of the cameras feature different body design with the Sigma DP1 Merrill being a Large Sensor Compact camera and the Sony A100 being a Compact SLR camera.

Before diving straight to a full comparison, here is a quick overview of how the DP1 Merrill matches up vs the A100 in regards to portability, imaging, features and an overall grade.

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Reasons to pick Sigma DP1 Merrill over the Sony A100

 DP1 Merrill A100 
RevealedFebruary 2012July 2006More recent by 68 months
Display resolution920k230kSharper display (+690k dot)

Reasons to pick Sony A100 over the Sigma DP1 Merrill

 A100 DP1 Merrill 
Display size2.5""Larger display (+2.5")

Common features in the Sigma DP1 Merrill and Sony A100

 DP1 Merrill A100 
Manual focus More precise focus
Display typeFixed Fixed Fixed display
Selfie screen Neither includes selfie screen
Touch friendly display Neither includes Touch friendly display

Sigma DP1 Merrill vs Sony A100 Physical Comparison

For anybody who is aiming to lug around your camera frequently, you should factor its weight and dimensions. The Sigma DP1 Merrill features external dimensions of 122mm x 67mm x 64mm (4.8" x 2.6" x 2.5") accompanied by a weight of 330 grams (0.73 lbs) whilst the Sony A100 has dimensions of 133mm x 95mm x 71mm (5.2" x 3.7" x 2.8") accompanied by a weight of 638 grams (1.41 lbs).

Check the Sigma DP1 Merrill vs Sony A100 in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an ILC will change dependant on the lens you have during that time. Following is a front view size comparison of the DP1 Merrill versus the A100.

Sigma DP1 Merrill vs Sony A100 size comparison

Using dimensions and weight, the portability score of the DP1 Merrill and A100 is 82 and 64 respectively.

Sigma DP1 Merrill vs Sony A100 top view buttons comparison

Sigma DP1 Merrill vs Sony A100 Sensor Comparison

Sometimes, it's tough to see the gap in sensor measurements simply by viewing specs. The graphic underneath will offer you a clearer sense of the sensor sizes in the DP1 Merrill and A100.

All in all, both of those cameras come with the identical sensor size but not the same resolution. You can expect to see the Sigma DP1 Merrill to result in more detail having an extra 5 Megapixels. Greater resolution can also make it easier to crop images a good deal more aggressively. The fresher DP1 Merrill is going to have a benefit with regard to sensor tech.

Sigma DP1 Merrill vs Sony A100 sensor size comparison

Sigma DP1 Merrill vs Sony A100 Screen and ViewFinder

Sigma DP1 Merrill vs Sony A100 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sigma DP1 Merrill as a Portrait photography camera
Sony A100 as a Portrait photography camera
73
manual focus
megapixel count decent (15 megapixels)
sensor size is good (APS-C)
delivers RAW formats
52
you can focus manually
good sensor size (APS-C)
saves RAW formats
no liveview
resolution not great (10MP)
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Street Comparison

Sigma DP1 Merrill Street photography advice
Sony A100 Street photography advice
64
sensor size is good (APS-C)
delivers RAW formats
screen does not articulate
no image stabilization
64
built in image stabilization (Sensor based)
good sensor size (APS-C)
saves RAW formats
no moving screen
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Sports Comparison

Sigma DP1 Merrill Sports photography information
Sony A100 Sports photography information
47
megapixel count decent (15 megapixels)
sensor size is good (APS-C)
fixed focal length (()mm)
no image stabilization
doesn't have phase detect autofocus
48
built in image stabilization (Sensor based)
good sensor size (APS-C)
sensor has phase detect auto focus
no liveview
max frames per second low (3.0 fps)
resolution not great (10 megapixels)
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Travel Comparison

Sigma DP1 Merrill as a Travel photography camera
Sony A100 as a Travel photography camera
53
megapixel count decent (15MP)
lack of Timelapse mode
does not posses selfie friendly screen
sluggish maximum aperture (f2.8)
45
has built in flash
does not have Timelapse recording
resolution not great (10MP)
doesn't have selfie friendly display
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Landscape Comparison

Sigma DP1 Merrill as a Landscape photography camera
Sony A100 as a Landscape photography camera
50
manual focus
megapixel count decent (15 megapixels)
sensor size is good (APS-C)
delivers RAW formats
lens is fixed (fixed lens mount)
fixed focal length (()mm)
sluggish maximum aperture (f2.8)
tiny screen ( inches)
no image stabilization
lack of Timelapse mode
52
you can focus manually
switch lenses (Sony/Minolta Alpha mount)
built in image stabilization (Sensor based)
good sensor size (APS-C)
saves RAW formats
tiny screen (2.5")
no liveview
resolution not great (10 megapixels)
does not have Timelapse recording
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Vlogging Comparison

Sigma DP1 Merrill as a Vlogging camera
Sony A100 as a Vlogging camera
21
sluggish maximum aperture (f2.8)
does not posses selfie friendly screen
no image stabilization
video quality not great (640 x 480 pxls)
lack of external microphone support
9
can't shoot video
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Sigma DP1 Merrill vs Sony A100 Specifications

Detailed spec comparison table for Sigma DP1 Merrill and Sony A100
 Sigma DP1 MerrillSony Alpha DSLR-A100
General Information
Company Sigma Sony
Model type Sigma DP1 Merrill Sony Alpha DSLR-A100
Type Large Sensor Compact Entry-Level DSLR
Introduced 2012-02-08 2006-07-31
Body design Large Sensor Compact Compact SLR
Sensor Information
Processor Dual TRUE II engine -
Sensor type CMOS (Foveon X3) CCD
Sensor size APS-C APS-C
Sensor measurements 24 x 16mm 23.6 x 15.8mm
Sensor surface area 384.0mm² 372.9mm²
Sensor resolution 15 megapixels 10 megapixels
Anti alias filter
Aspect ratio - 3:2
Highest resolution 4704 x 3136 3872 x 2592
Highest native ISO 6400 1600
Minimum native ISO 100 100
RAW format
Autofocusing
Focus manually
Touch focus
Continuous AF
Single AF
Tracking AF
AF selectice
AF center weighted
AF multi area
Live view AF
Face detect focusing
Contract detect focusing
Phase detect focusing
Total focus points - 9
Lens
Lens mount type fixed lens Sony/Minolta Alpha
Lens zoom range () -
Largest aperture f/2.8 -
Available lenses - 143
Crop factor 1.5 1.5
Screen
Range of display Fixed Type Fixed Type
Display diagonal - 2.5"
Resolution of display 920k dot 230k dot
Selfie friendly
Liveview
Touch screen
Viewfinder Information
Viewfinder None Optical (pentamirror)
Viewfinder coverage - 95 percent
Viewfinder magnification - 0.55x
Features
Slowest shutter speed - 30 secs
Maximum shutter speed - 1/4000 secs
Continuous shooting speed - 3.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Set WB
Image stabilization
Integrated flash
Flash distance no built-in flash -
Flash options no built-in flash Auto, Fill-in, Red-Eye reduction, Slow Sync, Off
External flash
AE bracketing
White balance bracketing
Maximum flash sync - 1/160 secs
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 640 x 480 -
Highest video resolution 640x480 None
Video data format Motion JPEG -
Microphone jack
Headphone jack
Connectivity
Wireless None 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 330 grams (0.73 pounds) 638 grams (1.41 pounds)
Physical dimensions 122 x 67 x 64mm (4.8" x 2.6" x 2.5") 133 x 95 x 71mm (5.2" x 3.7" x 2.8")
DXO scores
DXO All around rating not tested 61
DXO Color Depth rating not tested 22.0
DXO Dynamic range rating not tested 11.2
DXO Low light rating not tested 476
Other
Battery ID - NP-FM55H
Self timer - Yes (2 or 10 sec)
Time lapse shooting
Type of storage - Compact Flash (Type I or II)
Storage slots One One
Retail pricing $1,250 $1,000