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Sigma DP1 Merrill vs Sony A68

Portability
82
Imaging
56
Features
30
Overall
45
Sigma DP1 Merrill front
 
Sony SLT-A68 front
Portability
64
Imaging
66
Features
70
Overall
67

Sigma DP1 Merrill vs Sony A68 Key Specs

Sigma DP1 Merrill
(Full Review)
  • 15MP - APS-C Sensor
  • " Fixed Screen
  • ISO 100 - 6400
  • 640 x 480 video
  • ()mm (F2.8) lens
  • 330g - 122 x 67 x 64mm
  • Introduced February 2012
  • Renewed by Sigma DP2 Merrill
Sony A68
(Full Review)
  • 24MP - APS-C Sensor
  • 2.7" Tilting Display
  • ISO 100 - 25600
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Sony/Minolta Alpha Mount
  • 610g - 143 x 104 x 81mm
  • Released November 2015
  • Earlier Model is Sony A65
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Sigma DP1 Merrill vs Sony A68 Overview

On this page, we are analyzing the Sigma DP1 Merrill vs Sony A68, former being a Large Sensor Compact while the other is a Entry-Level DSLR by rivals Sigma and Sony. There exists a substantial gap among the resolutions of the DP1 Merrill (15MP) and A68 (24MP) but both cameras posses the same sensor sizes (APS-C).

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The DP1 Merrill was launched 4 years earlier than the A68 and that is a fairly big difference as far as camera technology is concerned. Both of the cameras have different body design with the Sigma DP1 Merrill being a Large Sensor Compact camera and the Sony A68 being a Compact SLR camera.

Before going into a full comparison, here is a concise view of how the DP1 Merrill grades versus the A68 in regards to portability, imaging, features and an overall grade.

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Reasons to pick Sigma DP1 Merrill over the Sony A68

 DP1 Merrill A68 
Display resolution920k461kCrisper display (+459k dot)

Reasons to pick Sony A68 over the Sigma DP1 Merrill

 A68 DP1 Merrill 
ReleasedNovember 2015February 2012More recent by 45 months
Display typeTiltingFixed Tilting display
Display dimensions2.7""Larger display (+2.7")

Common features in the Sigma DP1 Merrill and Sony A68

 DP1 Merrill A68 
Focus manually More precise focusing
Selfie screen Neither features selfie screen
Touch display Neither features Touch display

Sigma DP1 Merrill vs Sony A68 Physical Comparison

If you are aiming to lug around your camera regularly, you're going to have to take into account its weight and proportions. The Sigma DP1 Merrill enjoys outer measurements of 122mm x 67mm x 64mm (4.8" x 2.6" x 2.5") along with a weight of 330 grams (0.73 lbs) while the Sony A68 has measurements of 143mm x 104mm x 81mm (5.6" x 4.1" x 3.2") accompanied by a weight of 610 grams (1.34 lbs).

Check out the Sigma DP1 Merrill vs Sony A68 in our newest Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an ILC will vary based on the lens you select at that time. The following is a front view overall size comparison of the DP1 Merrill and the A68.

Sigma DP1 Merrill vs Sony A68 size comparison

Using dimensions and weight, the portability rating of the DP1 Merrill and A68 is 82 and 64 respectively.

Sigma DP1 Merrill vs Sony A68 top view buttons comparison

Sigma DP1 Merrill vs Sony A68 Sensor Comparison

Typically, it is very difficult to visualise the contrast in sensor measurements only by looking through technical specs. The photograph below will provide you a far better sense of the sensor sizing in the DP1 Merrill and A68.

As you can tell, both of these cameras provide the same sensor dimensions but not the same resolution. You can expect to see the Sony A68 to render extra detail utilizing its extra 9MP. Greater resolution will enable you to crop images more aggressively. The older DP1 Merrill will be disadvantaged in sensor technology.

Sigma DP1 Merrill vs Sony A68 sensor size comparison

Sigma DP1 Merrill vs Sony A68 Screen and ViewFinder

Sigma DP1 Merrill vs Sony A68 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Sigma DP1 Merrill
Portrait photography with Sony A68
73
has manual focus
resolution is good (15MP)
sensor size is decent (APS-C)
saves RAW files
79
manual focus
sensor resolution is decent (24 megapixels)
sensor size is nice (APS-C)
comes with face detect autofocus
delivers RAW formats
Photography Glossary

Street Comparison

Sigma DP1 Merrill Street photography details
Sony A68 Street photography details
64
sensor size is decent (APS-C)
saves RAW files
no moving screen
no image stabilization
77
screen tilts
has image stabilization (Sensor based)
sensor size is nice (APS-C)
delivers RAW formats
good high ISO (25,600)
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Sports Comparison

Sigma DP1 Merrill as a Sports photography camera
Sony A68 as a Sports photography camera
48
resolution is good (15MP)
sensor size is decent (APS-C)
fixed focal length (()mm)
no image stabilization
has no phase detect AF
74
has image stabilization (Sensor based)
sensor resolution is decent (24 megapixels)
sensor size is nice (APS-C)
comes with tracking focus
comes with phase detect autofocus
low battery life (510 shots)
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Travel Comparison

Sigma DP1 Merrill Travel photography advice
Sony A68 Travel photography advice
54
resolution is good (15 megapixels)
missing Time Lapse mode
display isn't selfie friendly
somewhat slow max aperture (f2.8)
54
sensor resolution is decent (24 megapixels)
built-in flash
lack of Time Lapse recording
low battery life (510 per charge)
screen is not selfie friendly
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Landscape Comparison

Sigma DP1 Merrill Landscape photography advice
Sony A68 Landscape photography advice
50
has manual focus
resolution is good (15MP)
sensor size is decent (APS-C)
saves RAW files
fixed lens (fixed lens mount)
fixed focal length (()mm)
somewhat slow max aperture (f2.8)
small screen (")
no image stabilization
missing Time Lapse mode
67
manual focus
change lenses (Sony/Minolta Alpha mount)
has image stabilization (Sensor based)
sensor resolution is decent (24MP)
sensor size is nice (APS-C)
good high ISO (25,600)
delivers RAW formats
screen is somewhat small (2.7 inches)
low battery life (510 CIPA)
lack of Time Lapse recording
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Vlogging Comparison

Sigma DP1 Merrill as a Vlogging camera
Sony A68 as a Vlogging camera
22
somewhat slow max aperture (f2.8)
display isn't selfie friendly
no image stabilization
video res low (640 x 480 pxls)
missing external mic jack
35
has image stabilization (Sensor based)
comes with face detect autofocus
video resolution high (1920 x 1080 resolution)
does have mic jack
screen is not selfie friendly
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Sigma DP1 Merrill vs Sony A68 Specifications

Detailed spec comparison table for Sigma DP1 Merrill and Sony A68
 Sigma DP1 MerrillSony SLT-A68
General Information
Make Sigma Sony
Model type Sigma DP1 Merrill Sony SLT-A68
Type Large Sensor Compact Entry-Level DSLR
Introduced 2012-02-08 2015-11-06
Body design Large Sensor Compact Compact SLR
Sensor Information
Processor Chip Dual TRUE II engine Bionz X
Sensor type CMOS (Foveon X3) CMOS
Sensor size APS-C APS-C
Sensor dimensions 24 x 16mm 23.5 x 15.6mm
Sensor area 384.0mm² 366.6mm²
Sensor resolution 15 megapixels 24 megapixels
Anti alias filter
Aspect ratio - 3:2 and 16:9
Max resolution 4704 x 3136 6000 x 4000
Max native ISO 6400 25600
Minimum native ISO 100 100
RAW data
Autofocusing
Focus manually
AF touch
Continuous AF
Single AF
AF tracking
Selective AF
AF center weighted
AF multi area
AF live view
Face detection focusing
Contract detection focusing
Phase detection focusing
Total focus points - 79
Cross type focus points - 15
Lens
Lens support fixed lens Sony/Minolta Alpha
Lens zoom range () -
Max aperture f/2.8 -
Total lenses - 143
Focal length multiplier 1.5 1.5
Screen
Screen type Fixed Type Tilting
Screen size - 2.7 inch
Screen resolution 920k dot 461k dot
Selfie friendly
Liveview
Touch screen
Viewfinder Information
Viewfinder type None Electronic
Viewfinder resolution - 1,440k dot
Viewfinder coverage - 100 percent
Viewfinder magnification - 0.57x
Features
Minimum shutter speed - 30 seconds
Fastest shutter speed - 1/4000 seconds
Continuous shutter speed - 8.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Custom WB
Image stabilization
Built-in flash
Flash distance no built-in flash 12.00 m (at ISO 100)
Flash settings no built-in flash Flash off, Auto, Fill-flash, Slow sync, Red-eye reduction, Rear sync, Wireless, High Speed sync
Hot shoe
AE bracketing
White balance bracketing
Fastest flash sync - 1/160 seconds
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 640 x 480 1920 x 1080 (60i, 30p, 24p), 1440 x 1080, 640 x 480
Max video resolution 640x480 1920x1080
Video data format Motion JPEG MPEG-4, AVCHD, XAVC S
Mic input
Headphone input
Connectivity
Wireless None Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 330g (0.73 lbs) 610g (1.34 lbs)
Physical dimensions 122 x 67 x 64mm (4.8" x 2.6" x 2.5") 143 x 104 x 81mm (5.6" x 4.1" x 3.2")
DXO scores
DXO Overall rating not tested 79
DXO Color Depth rating not tested 24.1
DXO Dynamic range rating not tested 13.5
DXO Low light rating not tested 701
Other
Battery life - 510 images
Type of battery - Battery Pack
Battery ID - NP-FM500H
Self timer - Yes (Yes (2 or 12 sec))
Time lapse feature
Type of storage - SD/ SDHC/SDXC, Memory Stick Pro Duo
Storage slots One One
Price at release $1,250 $581