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Casio EX-H15 vs Sigma SD1 Merrill

Portability
93
Imaging
36
Features
29
Overall
33
Casio Exilim EX-H15 front
 
Sigma SD1 Merrill front
Portability
57
Imaging
56
Features
45
Overall
51

Casio EX-H15 vs Sigma SD1 Merrill Key Specs

Casio EX-H15
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 64 - 3200
  • Sensor-shift Image Stabilization
  • 640 x 480 video
  • 24-240mm (F3.2-5.7) lens
  • 161g - 101 x 60 x 28mm
  • Launched January 2010
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
  • Launched April 2012
  • Replaced the Sigma SD1
Photography Glossary

Casio EX-H15 vs Sigma SD1 Merrill Overview

Lets look a bit more in depth at the Casio EX-H15 versus Sigma SD1 Merrill, former is a Small Sensor Compact while the latter is a Advanced DSLR by companies Casio and Sigma. The sensor resolution of the EX-H15 (14MP) and the SD1 Merrill (15MP) is relatively comparable but the EX-H15 (1/2.3") and SD1 Merrill (APS-C) possess different sensor sizes.

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The EX-H15 was introduced 3 years earlier than the SD1 Merrill which is a fairly big difference as far as camera tech is concerned. Both the cameras come with different body type with the Casio EX-H15 being a Compact camera and the Sigma SD1 Merrill being a Mid-size SLR camera.

Before getting through a comprehensive comparison, below is a short overview of how the EX-H15 matches up vs the SD1 Merrill when it comes to portability, imaging, features and an overall score.

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Reasons to pick Casio EX-H15 over the Sigma SD1 Merrill

 EX-H15 SD1 Merrill 
Screen resolution461k460kClearer screen (+1k dot)

Reasons to pick Sigma SD1 Merrill over the Casio EX-H15

 SD1 Merrill EX-H15 
LaunchedApril 2012January 2010More modern by 27 months

Common features in the Casio EX-H15 and Sigma SD1 Merrill

 EX-H15 SD1 Merrill 
Focus manually Dial exact focus
Screen typeFixed Fixed Fixed screen
Screen dimension3"3"Identical screen dimensions
Selfie screen Neither includes selfie screen
Touch screen No Touch screen

Casio EX-H15 vs Sigma SD1 Merrill Physical Comparison

If you're aiming to carry around your camera regularly, you'll have to consider its weight and size. The Casio EX-H15 features physical measurements of 101mm x 60mm x 28mm (4.0" x 2.4" x 1.1") having a weight of 161 grams (0.35 lbs) and the Sigma SD1 Merrill has specifications of 146mm x 113mm x 80mm (5.7" x 4.4" x 3.1") and a weight of 790 grams (1.74 lbs).

Compare the Casio EX-H15 versus Sigma SD1 Merrill in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an ILC will change dependant on the lens you are employing at the time. Underneath is the front view scale comparison of the EX-H15 against the SD1 Merrill.

Casio EX-H15 vs Sigma SD1 Merrill size comparison

Taking into account size and weight, the portability grade of the EX-H15 and SD1 Merrill is 93 and 57 respectively.

Casio EX-H15 vs Sigma SD1 Merrill top view buttons comparison

Casio EX-H15 vs Sigma SD1 Merrill Sensor Comparison

Generally, it can be tough to imagine the contrast in sensor sizes simply by going through technical specs. The image underneath will help offer you a far better sense of the sensor sizing in the EX-H15 and SD1 Merrill.

As you can tell, the two cameras posses different megapixel count and different sensor sizes. The EX-H15 with its smaller sensor is going to make achieving bokeh tougher and the Sigma SD1 Merrill will show more detail using its extra 1 Megapixels. Higher resolution will allow you to crop pictures somewhat more aggressively. The more aged EX-H15 will be disadvantaged in sensor technology.

Casio EX-H15 vs Sigma SD1 Merrill sensor size comparison

Casio EX-H15 vs Sigma SD1 Merrill Screen and ViewFinder

Casio EX-H15 vs Sigma SD1 Merrill Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Casio EX-H15 as a Portrait photography camera
Sigma SD1 Merrill as a Portrait photography camera
34
has manual focus
good MP (14MP)
manual mode not possible
cannot use external flash
sensor is very small (1/2.3")
doesn't have RAW support
65
you can focus manually
good megapixels (15MP)
good sensor size (APS-C)
exports RAW formats
does not have liveview
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Street Comparison

Street photography with Casio EX-H15
Street photography with Sigma SD1 Merrill
56
has image stabilization (Sensor-shift)
screen does not articulate
sensor is very small (1/2.3")
doesn't have RAW support
57
good sensor size (APS-C)
exports RAW formats
weather proof
screen is fixed
no image stabilization
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Sports Comparison

Sports photography with Casio EX-H15
Sports photography with Sigma SD1 Merrill
38
has image stabilization (Sensor-shift)
good MP (14 megapixels)
no shutter priority mode
sensor is very small (1/2.3")
doesn't have phase detect AF
61
good megapixels (15MP)
good sensor size (APS-C)
weather proof
supports phase detect AF
does not have liveview
no image stabilization
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Travel Comparison

Casio EX-H15 Travel photography details
Sigma SD1 Merrill Travel photography details
64
good MP (14 megapixels)
built-in flash
fairly wide (24mm)
missing Timelapse recording
display isn't selfie friendly
slow max aperture (f3.2)
54
weather proof
good megapixels (15MP)
doesn't have Timelapse recording
display is not selfie friendly
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Landscape Comparison

Casio EX-H15 Landscape photography highlights
Sigma SD1 Merrill Landscape photography highlights
46
has manual focus
fairly wide (24mm)
screen is a good size (3 inches)
has image stabilization (Sensor-shift)
good MP (14 megapixels)
fixed lens (fixed lens mount)
slow max aperture (f3.2)
manual mode not possible
sensor is very small (1/2.3")
doesn't have RAW support
missing Timelapse recording
63
you can focus manually
switch lenses (Sigma SA mount)
nice screen size (3 inch)
good megapixels (15 megapixels)
good sensor size (APS-C)
exports RAW formats
weather proof
does not have liveview
no image stabilization
doesn't have Timelapse recording
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Vlogging Comparison

Vlogging with Casio EX-H15
Vlogging with Sigma SD1 Merrill
28
fairly wide (24mm)
has image stabilization (Sensor-shift)
slow max aperture (f3.2)
display isn't selfie friendly
video res low (640 x 480 pixels)
missing external microphone support
9
no video
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Casio EX-H15 vs Sigma SD1 Merrill Specifications

Detailed spec comparison table for Casio EX-H15 and Sigma SD1 Merrill
 Casio Exilim EX-H15Sigma SD1 Merrill
General Information
Manufacturer Casio Sigma
Model type Casio Exilim EX-H15 Sigma SD1 Merrill
Category Small Sensor Compact Advanced DSLR
Launched 2010-01-06 2012-04-10
Body design Compact Mid-size SLR
Sensor Information
Processor Chip - Dual True II
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 14 megapixel 15 megapixel
Anti alias filter
Aspect ratio 4:3, 3:2 and 16:9 -
Maximum resolution 4320 x 3240 4800 x 3200
Maximum native ISO 3200 6400
Lowest native ISO 64 100
RAW images
Autofocusing
Focus manually
Touch focus
Continuous AF
Single AF
Tracking AF
AF selectice
AF center weighted
AF multi area
Live view AF
Face detect AF
Contract detect AF
Phase detect AF
Lens
Lens support fixed lens Sigma SA
Lens zoom range 24-240mm (10.0x) -
Largest aperture f/3.2-5.7 -
Total lenses - 76
Crop factor 5.8 1.5
Screen
Range of display Fixed Type Fixed Type
Display sizing 3 inch 3 inch
Resolution of display 461 thousand dot 460 thousand dot
Selfie friendly
Liveview
Touch screen
Viewfinder Information
Viewfinder None Optical (pentaprism)
Viewfinder coverage - 96%
Viewfinder magnification - 0.64x
Features
Lowest shutter speed 4 seconds -
Highest shutter speed 1/2000 seconds -
Shutter priority
Aperture priority
Expose Manually
Exposure compensation - Yes
Set WB
Image stabilization
Built-in flash
Flash distance - no built-in flash
Flash settings Auto, flash off, flash on, red eye reduction no built-in flash
External flash
Auto exposure bracketing
White balance bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1280 × 720 (30 fps) , 640 x 480 (30 fps), 320 x 240 (30 fps) -
Maximum video resolution 640x480 None
Video data format Motion JPEG -
Microphone jack
Headphone jack
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 161 grams (0.35 lbs) 790 grams (1.74 lbs)
Dimensions 101 x 60 x 28mm (4.0" x 2.4" x 1.1") 146 x 113 x 80mm (5.7" x 4.4" x 3.1")
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 ID NP-90 -
Self timer Yes (10 seconds, 2 seconds, Triple Self-timer) Yes
Time lapse shooting
Type of storage SD/SDHC card, Internal Compact Flash (Type I, UDMA compatible)
Storage slots Single Single
Pricing at launch $300 $2,339