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Ricoh CX4 vs Sigma SD1 Merrill

Portability
92
Imaging
33
Features
34
Overall
33
Ricoh CX4 front
 
Sigma SD1 Merrill front
Portability
57
Imaging
56
Features
45
Overall
51

Ricoh CX4 vs Sigma SD1 Merrill Key Specs

Ricoh CX4
(Full Review)
  • 10MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 100 - 3200
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 28-300mm (F3.5-5.6) lens
  • 205g - 102 x 59 x 29mm
  • Revealed August 2010
Sigma SD1 Merrill
(Full Review)
  • 15MP - APS-C Sensor
  • 3" Fixed Display
  • ISO 100 - 6400
  • No Video
  • Sigma SA Mount
  • 790g - 146 x 113 x 80mm
  • Announced April 2012
  • Superseded the Sigma SD1
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Ricoh CX4 vs Sigma SD1 Merrill Overview

Lets examine more in depth at the Ricoh CX4 vs Sigma SD1 Merrill, former being a Small Sensor Superzoom while the other is a Advanced DSLR by rivals Ricoh and Sigma. There is a large difference among the image resolutions of the CX4 (10MP) and SD1 Merrill (15MP) and the CX4 (1/2.3") and SD1 Merrill (APS-C) use totally different sensor measurements.

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The CX4 was announced 20 months before the SD1 Merrill making the cameras a generation apart from each other. Both of these cameras come with different body type with the Ricoh CX4 being a Compact camera and the Sigma SD1 Merrill being a Mid-size SLR camera.

Before we go in to a detailed comparison, below is a brief synopsis of how the CX4 grades vs the SD1 Merrill for portability, imaging, features and an overall grade.

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Reasons to pick Ricoh CX4 over the Sigma SD1 Merrill

 CX4 SD1 Merrill 
Display resolution920k460kSharper display (+460k dot)

Reasons to pick Sigma SD1 Merrill over the Ricoh CX4

 SD1 Merrill CX4 
AnnouncedApril 2012August 2010More recent by 20 months

Common features in the Ricoh CX4 and Sigma SD1 Merrill

 CX4 SD1 Merrill 
Manually focus Dial accurate focus
Display typeFixed Fixed Fixed display
Display dimension3"3"Identical display measurements
Selfie screen Neither offers selfie screen
Touch friendly display Neither offers Touch friendly display

Ricoh CX4 vs Sigma SD1 Merrill Physical Comparison

When you are looking to lug around your camera, you'll have to consider its weight and measurements. The Ricoh CX4 offers exterior dimensions of 102mm x 59mm x 29mm (4.0" x 2.3" x 1.1") with a weight of 205 grams (0.45 lbs) whilst the Sigma SD1 Merrill has proportions of 146mm x 113mm x 80mm (5.7" x 4.4" x 3.1") accompanied by a weight of 790 grams (1.74 lbs).

Compare the Ricoh CX4 vs Sigma SD1 Merrill in our newest Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an ILC will differ dependant on the lens you are utilising at the time. Following is the front view physical size comparison of the CX4 vs the SD1 Merrill.

Ricoh CX4 vs Sigma SD1 Merrill size comparison

Taking into account size and weight, the portability rating of the CX4 and SD1 Merrill is 92 and 57 respectively.

Ricoh CX4 vs Sigma SD1 Merrill top view buttons comparison

Ricoh CX4 vs Sigma SD1 Merrill Sensor Comparison

Generally, it is hard to see the contrast in sensor measurements merely by checking out a spec sheet. The photograph below will give you a greater sense of the sensor sizes in the CX4 and SD1 Merrill.

As you can see, both of these cameras have got different resolutions and different sensor measurements. The CX4 with its smaller sensor will make achieving bokeh more challenging and the Sigma SD1 Merrill will provide extra detail with its extra 5 Megapixels. Greater resolution will make it easier to crop images much more aggressively. The older CX4 will be disadvantaged with regard to sensor innovation.

Ricoh CX4 vs Sigma SD1 Merrill sensor size comparison

Ricoh CX4 vs Sigma SD1 Merrill Screen and ViewFinder

Ricoh CX4 vs Sigma SD1 Merrill Screen and Viewfinder comparison
Photography Glossary

Photography Type Scores

Portrait Comparison

Portrait photography with Ricoh CX4
Portrait photography with Sigma SD1 Merrill
26
has manual focus
no manual control
external flash not possible
low megapixels (10 megapixels)
sensor is very small (1/2.3")
lack of RAW format
65
you can focus manually
good megapixels (15 megapixels)
nice sensor size (APS-C)
saves RAW files
no liveview
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Street Comparison

Ricoh CX4 Street photography factors
Sigma SD1 Merrill Street photography factors
60
image stabilization (Sensor-shift)
lighter than average in class (205 grams)
no articulating screen
sensor is very small (1/2.3")
lack of RAW format
57
nice sensor size (APS-C)
saves RAW files
weather sealing
screen is fixed
lack of image stabilization
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Sports Comparison

Ricoh CX4 Sports photography features
Sigma SD1 Merrill Sports photography features
24
image stabilization (Sensor-shift)
max frames per second low (5.0 fps)
lack of shutter priority mode
low megapixels (10MP)
sensor is very small (1/2.3")
lack of phase detect auto focus
61
good megapixels (15MP)
nice sensor size (APS-C)
weather sealing
has phase detect auto focus
no liveview
lack of image stabilization
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Travel Comparison

Ricoh CX4 Travel photography information
Sigma SD1 Merrill Travel photography information
66
lighter than average in class (205 grams)
built-in flash
relatively wide (28mm)
great reach (300mm)
low megapixels (10MP)
display is not selfie friendly
sluggish max aperture (f3.5)
54
weather sealing
good megapixels (15 megapixels)
missing Time Lapse mode
display isn't selfie friendly
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Landscape Comparison

Ricoh CX4 Landscape photography information
Sigma SD1 Merrill Landscape photography information
42
has manual focus
relatively wide (28mm)
screen size is good (3 inches)
image stabilization (Sensor-shift)
lens is fixed (fixed lens mount)
sluggish max aperture (f3.5)
no manual control
low megapixels (10 megapixels)
sensor is very small (1/2.3")
lack of RAW format
63
you can focus manually
switch lenses (Sigma SA mount)
screen size is good (3 inch)
good megapixels (15MP)
nice sensor size (APS-C)
saves RAW files
weather sealing
no liveview
lack of image stabilization
missing Time Lapse mode
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Vlogging Comparison

Ricoh CX4 Vlogging highlights
Sigma SD1 Merrill Vlogging highlights
30
relatively wide (28mm)
image stabilization (Sensor-shift)
lighter than average in class (205 grams)
sluggish max aperture (f3.5)
display is not selfie friendly
video res low (1280 x 720 resolution)
lack of external mic support
9
can't shoot video
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Ricoh CX4 vs Sigma SD1 Merrill Specifications

Detailed spec comparison table for Ricoh CX4 and Sigma SD1 Merrill
 Ricoh CX4Sigma SD1 Merrill
General Information
Brand Name Ricoh Sigma
Model Ricoh CX4 Sigma SD1 Merrill
Type Small Sensor Superzoom Advanced DSLR
Revealed 2010-08-19 2012-04-10
Physical type Compact Mid-size SLR
Sensor Information
Processor Chip Smooth Imaging Engine IV Dual True II
Sensor type BSI-CMOS CMOS (Foveon X3)
Sensor size 1/2.3" APS-C
Sensor dimensions 6.17 x 4.55mm 24 x 16mm
Sensor surface area 28.1mm² 384.0mm²
Sensor resolution 10 megapixel 15 megapixel
Anti aliasing filter
Aspect ratio 1:1, 4:3 and 3:2 -
Maximum resolution 3648 x 2736 4800 x 3200
Maximum native ISO 3200 6400
Lowest native ISO 100 100
RAW pictures
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
Cross focus points - -
Lens
Lens mounting type fixed lens Sigma SA
Lens focal range 28-300mm (10.7x) -
Max aperture f/3.5-5.6 -
Macro focus distance 1cm -
Total lenses - 76
Crop factor 5.8 1.5
Screen
Type of display Fixed Type Fixed Type
Display sizing 3 inches 3 inches
Resolution of display 920k dots 460k dots
Selfie friendly
Liveview
Touch function
Viewfinder Information
Viewfinder None Optical (pentaprism)
Viewfinder coverage - 96 percent
Viewfinder magnification - 0.64x
Features
Slowest shutter speed 8 secs -
Maximum shutter speed 1/2000 secs -
Continuous shooting rate 5.0 frames/s -
Shutter priority
Aperture priority
Manual mode
Exposure compensation - Yes
Custom WB
Image stabilization
Inbuilt flash
Flash range 4.00 m no built-in flash
Flash modes Auto, On, Off, Red-Eye, Slow Sync no built-in flash
External flash
AE bracketing
White balance bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) -
Maximum video resolution 1280x720 None
Video file format Motion JPEG -
Mic support
Headphone support
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 proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 205 grams (0.45 pounds) 790 grams (1.74 pounds)
Dimensions 102 x 59 x 29mm (4.0" x 2.3" x 1.1") 146 x 113 x 80mm (5.7" x 4.4" x 3.1")
DXO scores
DXO All around score not tested not tested
DXO Color Depth score not tested not tested
DXO Dynamic range score not tested not tested
DXO Low light score not tested not tested
Other
Battery model DB-100 -
Self timer Yes (2, 10 or Custom) Yes
Time lapse shooting
Storage type SD/SDHC/SDXC card, Internal Compact Flash (Type I, UDMA compatible)
Card slots One One
Retail pricing $211 $2,339