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Ricoh CX4 vs Sigma DP1 Merrill

Portability
92
Imaging
33
Features
34
Overall
33
Ricoh CX4 front
 
Sigma DP1 Merrill front
Portability
82
Imaging
56
Features
30
Overall
45

Ricoh CX4 vs Sigma DP1 Merrill Key Specs

Ricoh CX4
(Full Review)
  • 10MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 100 - 3200
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 28-300mm (F3.5-5.6) lens
  • 205g - 102 x 59 x 29mm
  • Released August 2010
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
  • Launched February 2012
  • Replacement is Sigma DP2 Merrill
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Ricoh CX4 vs Sigma DP1 Merrill Overview

Lets look a little more in depth at the Ricoh CX4 vs Sigma DP1 Merrill, former is a Small Sensor Superzoom while the other is a Large Sensor Compact by manufacturers Ricoh and Sigma. There exists a considerable gap among the sensor resolutions of the CX4 (10MP) and DP1 Merrill (15MP) and the CX4 (1/2.3") and DP1 Merrill (APS-C) posses totally different sensor sizing.

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The CX4 was brought out 17 months before the DP1 Merrill making them a generation away from one another. Both the cameras have different body design with the Ricoh CX4 being a Compact camera and the Sigma DP1 Merrill being a Large Sensor Compact camera.

Before going straight to a more detailed comparison, here is a concise summary of how the CX4 scores against the DP1 Merrill in the way of portability, imaging, features and an overall score.

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Reasons to pick Ricoh CX4 over the Sigma DP1 Merrill

 CX4 DP1 Merrill 
Display dimensions3""Larger display (+3")

Reasons to pick Sigma DP1 Merrill over the Ricoh CX4

 DP1 Merrill CX4 
LaunchedFebruary 2012August 2010More modern by 17 months

Common features in the Ricoh CX4 and Sigma DP1 Merrill

 CX4 DP1 Merrill 
Focus manually More precise focusing
Display typeFixed Fixed Fixed display
Display resolution920k920kExact same display resolution
Selfie screen Neither includes selfie screen
Touch friendly display Lacking Touch friendly display

Ricoh CX4 vs Sigma DP1 Merrill Physical Comparison

For anyone who is looking to carry around your camera, you have to factor in its weight and size. The Ricoh CX4 features physical measurements of 102mm x 59mm x 29mm (4.0" x 2.3" x 1.1") and a weight of 205 grams (0.45 lbs) and the Sigma DP1 Merrill has specifications of 122mm x 67mm x 64mm (4.8" x 2.6" x 2.5") accompanied by a weight of 330 grams (0.73 lbs).

Analyze the Ricoh CX4 vs Sigma DP1 Merrill in our brand new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an ILC will change based on the lens you are employing at that moment. The following is a front view dimensions comparison of the CX4 and the DP1 Merrill.

Ricoh CX4 vs Sigma DP1 Merrill size comparison

Using dimensions and weight, the portability rating of the CX4 and DP1 Merrill is 92 and 82 respectively.

Ricoh CX4 vs Sigma DP1 Merrill top view buttons comparison

Ricoh CX4 vs Sigma DP1 Merrill Sensor Comparison

Normally, its difficult to see the difference in sensor sizes purely by viewing specs. The pic underneath might give you a greater sense of the sensor sizing in the CX4 and DP1 Merrill.

All in all, the 2 cameras provide different megapixels and different sensor sizes. The CX4 due to its smaller sensor will make getting shallower DOF tougher and the Sigma DP1 Merrill will render greater detail having its extra 5MP. Greater resolution will also help you crop pics more aggressively. The more aged CX4 will be behind when it comes to sensor technology.

Ricoh CX4 vs Sigma DP1 Merrill sensor size comparison

Ricoh CX4 vs Sigma DP1 Merrill Screen and ViewFinder

Ricoh CX4 vs Sigma DP1 Merrill Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Ricoh CX4 as a Portrait photography camera
Sigma DP1 Merrill as a Portrait photography camera
26
you can focus manually
lack of manual mode
external flash not possible
low megapixels (10MP)
sensor is tiny (1/2.3")
lacks RAW format
73
manual focus
decent MP (15MP)
sensor size is decent (APS-C)
saves RAW formats
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Street Comparison

Street photography with Ricoh CX4
Street photography with Sigma DP1 Merrill
60
has image stabilization (Sensor-shift)
lighter than competition in class (205g)
screen is fixed
sensor is tiny (1/2.3")
lacks RAW format
64
sensor size is decent (APS-C)
saves RAW formats
no moving screen
does not have image stabilization
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Sports Comparison

Ricoh CX4 Sports photography highlights
Sigma DP1 Merrill Sports photography highlights
24
has image stabilization (Sensor-shift)
max frames per second low (5.0 frames per second)
lack of shutter priority mode
low megapixels (10 megapixels)
sensor is tiny (1/2.3")
lacks phase detect auto focus
48
decent MP (15MP)
sensor size is decent (APS-C)
focal length is fixed (()mm)
does not have image stabilization
doesn't have phase detect AF
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Travel Comparison

Ricoh CX4 Travel photography advice
Sigma DP1 Merrill Travel photography advice
66
lighter than competition in class (205g)
has built in flash
pretty wide (28mm)
long zoom (300mm)
low megapixels (10MP)
does not posses selfie friendly screen
somewhat slow max aperture (f3.5)
54
decent MP (15MP)
lack of Timelapse mode
doesn't have a selfie friendly screen
slow maximum aperture (f2.8)
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Landscape Comparison

Ricoh CX4 Landscape photography details
Sigma DP1 Merrill Landscape photography details
42
you can focus manually
pretty wide (28mm)
pretty good screen size (3")
has image stabilization (Sensor-shift)
lens is fixed (fixed lens mount)
somewhat slow max aperture (f3.5)
lack of manual mode
low megapixels (10 megapixels)
sensor is tiny (1/2.3")
lacks RAW format
50
manual focus
decent MP (15 megapixels)
sensor size is decent (APS-C)
saves RAW formats
can't switch lenses (fixed lens mount)
focal length is fixed (()mm)
slow maximum aperture (f2.8)
tiny screen ( inches)
does not have image stabilization
lack of Timelapse mode
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Vlogging Comparison

Ricoh CX4 Vlogging factors
Sigma DP1 Merrill Vlogging factors
30
pretty wide (28mm)
has image stabilization (Sensor-shift)
lighter than competition in class (205 grams)
somewhat slow max aperture (f3.5)
does not posses selfie friendly screen
low res video (1280 x 720 resolution)
doesn't have external mic socket
22
slow maximum aperture (f2.8)
doesn't have a selfie friendly screen
does not have image stabilization
low video resolution (640 x 480 resolution)
lack of external microphone socket
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Ricoh CX4 vs Sigma DP1 Merrill Specifications

Detailed spec comparison table for Ricoh CX4 and Sigma DP1 Merrill
 Ricoh CX4Sigma DP1 Merrill
General Information
Brand Ricoh Sigma
Model type Ricoh CX4 Sigma DP1 Merrill
Type Small Sensor Superzoom Large Sensor Compact
Released 2010-08-19 2012-02-08
Physical type Compact Large Sensor Compact
Sensor Information
Powered by Smooth Imaging Engine IV Dual TRUE II engine
Sensor type BSI-CMOS 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 10 megapixel 15 megapixel
Anti alias filter
Aspect ratio 1:1, 4:3 and 3:2 -
Maximum resolution 3648 x 2736 4704 x 3136
Maximum native ISO 3200 6400
Lowest native ISO 100 100
RAW images
Autofocusing
Manual focusing
Touch focus
AF continuous
AF single
Tracking AF
AF selectice
AF center weighted
Multi area AF
Live view AF
Face detection focusing
Contract detection focusing
Phase detection focusing
Cross type focus points - -
Lens
Lens mount type fixed lens fixed lens
Lens zoom range 28-300mm (10.7x) ()
Largest aperture f/3.5-5.6 f/2.8
Macro focusing range 1cm -
Crop factor 5.8 1.5
Screen
Screen type Fixed Type Fixed Type
Screen diagonal 3 inches -
Screen resolution 920 thousand dots 920 thousand dots
Selfie friendly
Liveview
Touch display
Viewfinder Information
Viewfinder None None
Features
Slowest shutter speed 8s -
Maximum shutter speed 1/2000s -
Continuous shooting rate 5.0fps -
Shutter priority
Aperture priority
Manual mode
Exposure compensation - Yes
Set WB
Image stabilization
Integrated flash
Flash distance 4.00 m no built-in flash
Flash modes Auto, On, Off, Red-Eye, Slow Sync no built-in flash
External flash
AEB
WB 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) 640 x 480
Maximum video resolution 1280x720 640x480
Video file format Motion JPEG Motion JPEG
Microphone 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 205 gr (0.45 lb) 330 gr (0.73 lb)
Physical dimensions 102 x 59 x 29mm (4.0" x 2.3" x 1.1") 122 x 67 x 64mm (4.8" x 2.6" x 2.5")
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 DB-100 -
Self timer Yes (2, 10 or Custom) -
Time lapse recording
Storage type SD/SDHC/SDXC card, Internal -
Card slots Single Single
Launch pricing $211 $1,250