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Olympus E-510 vs Sigma SD1 Merrill

Portability
69
Imaging
44
Features
42
Overall
43
Olympus E-510 front
 
Sigma SD1 Merrill front
Portability
57
Imaging
56
Features
45
Overall
51

Olympus E-510 vs Sigma SD1 Merrill Key Specs

Olympus E-510
(Full Review)
  • 10MP - Four Thirds Sensor
  • 2.5" Fixed Screen
  • ISO 100 - 1600
  • Sensor based Image Stabilization
  • No Video
  • Micro Four Thirds Mount
  • 490g - 136 x 92 x 68mm
  • Introduced November 2007
  • Additionally Known as EVOLT E-510
  • Older Model is Olympus E-500
  • Refreshed by Olympus E-520
Sigma SD1 Merrill
(Full Review)
  • 15MP - APS-C Sensor
  • 3" Fixed Screen
  • ISO 100 - 6400
  • No Video
  • Sigma SA Mount
  • 790g - 146 x 113 x 80mm
  • Released April 2012
  • Old Model is Sigma SD1
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Olympus E-510 vs Sigma SD1 Merrill Overview

Its time to look much closer at the Olympus E-510 vs Sigma SD1 Merrill, both Advanced DSLR digital cameras by companies Olympus and Sigma. There is a crucial difference between the sensor resolutions of the E-510 (10MP) and SD1 Merrill (15MP) and the E-510 (Four Thirds) and SD1 Merrill (APS-C) use different sensor size.

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The E-510 was brought out 5 years prior to the SD1 Merrill which is quite a serious gap as far as tech is concerned. Both cameras offer the identical body type (Mid-size SLR).

Before we go in to a comprehensive comparison, below is a simple summary of how the E-510 matches up against the SD1 Merrill in regards to portability, imaging, features and an overall score.

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Reasons to pick Olympus E-510 over the Sigma SD1 Merrill

 E-510 SD1 Merrill 

Reasons to pick Sigma SD1 Merrill over the Olympus E-510

 SD1 Merrill E-510 
ReleasedApril 2012November 2007More modern by 53 months
Screen sizing3"2.5"Bigger screen (+0.5")
Screen resolution460k230kClearer screen (+230k dot)

Common features in the Olympus E-510 and Sigma SD1 Merrill

 E-510 SD1 Merrill 
Manual focus Dial exact focusing
Screen typeFixed Fixed Fixed screen
Selfie screen Lack of selfie screen
Touch friendly screen Lack of Touch friendly screen

Olympus E-510 vs Sigma SD1 Merrill Physical Comparison

If you're aiming to carry around your camera often, you should think about its weight and size. The Olympus E-510 comes with exterior dimensions of 136mm x 92mm x 68mm (5.4" x 3.6" x 2.7") accompanied by a weight of 490 grams (1.08 lbs) while the Sigma SD1 Merrill has specifications of 146mm x 113mm x 80mm (5.7" x 4.4" x 3.1") accompanied by a weight of 790 grams (1.74 lbs).

Check the Olympus E-510 vs Sigma SD1 Merrill in the latest Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an Interchangeable Lens Camera will vary dependant on the lens you are employing during that time. Here is the front view overall size comparison of the E-510 vs the SD1 Merrill.

Olympus E-510 vs Sigma SD1 Merrill size comparison

Factoring in size and weight, the portability rating of the E-510 and SD1 Merrill is 69 and 57 respectively.

Olympus E-510 vs Sigma SD1 Merrill top view buttons comparison

Olympus E-510 vs Sigma SD1 Merrill Sensor Comparison

Usually, its hard to visualize the gap between sensor sizes purely by reviewing a spec sheet. The image here may provide you a far better sense of the sensor sizes in the E-510 and SD1 Merrill.

As you can see, each of the cameras enjoy different megapixel count and different sensor sizes. The E-510 featuring a tinier sensor is going to make achieving bokeh harder and the Sigma SD1 Merrill will deliver extra detail having its extra 5 Megapixels. Higher resolution will let you crop pictures far more aggressively. The more aged E-510 is going to be disadvantaged with regard to sensor tech.

Olympus E-510 vs Sigma SD1 Merrill sensor size comparison

Olympus E-510 vs Sigma SD1 Merrill Screen and ViewFinder

Olympus E-510 vs Sigma SD1 Merrill Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-510 Portrait photography advice
Sigma SD1 Merrill Portrait photography advice
56
has manual focus
sensor size is good (Four Thirds)
exports RAW files
low megapixels (10MP)
65
focusing manually
decent megapixels (15MP)
nice sensor size (APS-C)
saves RAW formats
does not have liveview
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Street Comparison

Street photography with Olympus E-510
Street photography with Sigma SD1 Merrill
68
has image stabilization (Sensor based)
sensor size is good (Four Thirds)
exports RAW files
lighter than competition in class (490g)
fixed screen
57
nice sensor size (APS-C)
saves RAW formats
weather sealing
screen does not articulate
does not have image stabilization
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Sports Comparison

Olympus E-510 as a Sports photography camera
Sigma SD1 Merrill as a Sports photography camera
52
has image stabilization (Sensor based)
sensor size is good (Four Thirds)
has phase detect AF
low fps (3.0 fps)
low megapixels (10 megapixels)
61
decent megapixels (15MP)
nice sensor size (APS-C)
weather sealing
sensor has phase detect autofocus
does not have liveview
does not have image stabilization
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Travel Comparison

Olympus E-510 Travel photography details
Sigma SD1 Merrill Travel photography details
52
lighter than competition in class (490g)
built-in flash
missing Timelapse recording
low megapixels (10 megapixels)
doesn't feature selfie friendly display
54
weather sealing
decent megapixels (15 megapixels)
doesn't have Time Lapse recording
doesn't offer selfie friendly screen
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Landscape Comparison

Olympus E-510 as a Landscape photography camera
Sigma SD1 Merrill as a Landscape photography camera
55
has manual focus
switch lenses (Micro Four Thirds mount)
has image stabilization (Sensor based)
sensor size is good (Four Thirds)
exports RAW files
small screen (2.5 inch)
low megapixels (10 megapixels)
missing Timelapse recording
63
focusing manually
change lenses (Sigma SA mount)
nice screen size (3")
decent megapixels (15MP)
nice sensor size (APS-C)
saves RAW formats
weather sealing
does not have liveview
does not have image stabilization
doesn't have Time Lapse recording
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Vlogging Comparison

Vlogging with Olympus E-510
Vlogging with Sigma SD1 Merrill
9
lack of video recording
9
can't shoot video
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Olympus E-510 vs Sigma SD1 Merrill Specifications

Detailed spec comparison table for Olympus E-510 and Sigma SD1 Merrill
 Olympus E-510Sigma SD1 Merrill
General Information
Manufacturer Olympus Sigma
Model type Olympus E-510 Sigma SD1 Merrill
Also referred to as EVOLT E-510 -
Class Advanced DSLR Advanced DSLR
Introduced 2007-11-23 2012-04-10
Physical type Mid-size SLR Mid-size SLR
Sensor Information
Processor Chip - Dual True II
Sensor type CMOS CMOS (Foveon X3)
Sensor size Four Thirds APS-C
Sensor dimensions 17.3 x 13mm 24 x 16mm
Sensor area 224.9mm² 384.0mm²
Sensor resolution 10 megapixel 15 megapixel
Anti alias filter
Aspect ratio 4:3 -
Maximum resolution 3648 x 2736 4800 x 3200
Maximum native ISO 1600 6400
Min native ISO 100 100
RAW files
Autofocusing
Manual focusing
Touch to focus
Continuous autofocus
Single autofocus
Tracking autofocus
Selective autofocus
Autofocus center weighted
Autofocus multi area
Autofocus live view
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Total focus points 3 -
Lens
Lens support Micro Four Thirds Sigma SA
Total lenses 45 76
Crop factor 2.1 1.5
Screen
Screen type Fixed Type Fixed Type
Screen sizing 2.5" 3"
Resolution of screen 230 thousand dots 460 thousand dots
Selfie friendly
Liveview
Touch screen
Viewfinder Information
Viewfinder type Optical (pentamirror) Optical (pentaprism)
Viewfinder coverage 95% 96%
Viewfinder magnification 0.46x 0.64x
Features
Slowest shutter speed 60 secs -
Maximum shutter speed 1/4000 secs -
Continuous shooting rate 3.0 frames/s -
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes Yes
Set white balance
Image stabilization
Built-in flash
Flash distance 12.00 m (at ISO 100) no built-in flash
Flash settings Auto, Auto FP, Manual, Red-Eye no built-in flash
External flash
AE bracketing
WB bracketing
Maximum flash synchronize 1/180 secs -
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Maximum video resolution None None
Mic port
Headphone port
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 sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 490 gr (1.08 lb) 790 gr (1.74 lb)
Dimensions 136 x 92 x 68mm (5.4" x 3.6" x 2.7") 146 x 113 x 80mm (5.7" x 4.4" x 3.1")
DXO scores
DXO All around rating 52 not tested
DXO Color Depth rating 21.2 not tested
DXO Dynamic range rating 10.0 not tested
DXO Low light rating 442 not tested
Other
Self timer Yes (2 or 12 sec) Yes
Time lapse feature
Storage type Compact Flash (Type I or II), xD Picture Card Compact Flash (Type I, UDMA compatible)
Card slots Single Single
Cost at launch $550 $2,339