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Ricoh CX5 vs Sigma DP3 Merrill

Portability
92
Imaging
34
Features
35
Overall
34
Ricoh CX5 front
 
Sigma DP3 Merrill front
Portability
83
Imaging
56
Features
33
Overall
46

Ricoh CX5 vs Sigma DP3 Merrill Key Specs

Ricoh CX5
(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
  • Announced July 2011
Sigma DP3 Merrill
(Full Review)
  • 15MP - APS-C Sensor
  • 3" Fixed Display
  • ISO 100 - 6400
  • 640 x 480 video
  • 75mm (F2.8) lens
  • 330g - 122 x 67 x 59mm
  • Introduced January 2013
  • Old Model is Sigma DP2 Merrill
Photography Glossary

Ricoh CX5 vs Sigma DP3 Merrill Overview

Below, we are contrasting the Ricoh CX5 vs Sigma DP3 Merrill, one is a Small Sensor Superzoom and the other is a Large Sensor Compact by brands Ricoh and Sigma. There is a sizeable difference among the sensor resolutions of the CX5 (10MP) and DP3 Merrill (15MP) and the CX5 (1/2.3") and DP3 Merrill (APS-C) use totally different sensor dimensions.

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The CX5 was unveiled 17 months before the DP3 Merrill making the cameras a generation away from each other. Both of these cameras come with different body type with the Ricoh CX5 being a Compact camera and the Sigma DP3 Merrill being a Large Sensor Compact camera.

Before delving in to a complete comparison, below is a simple summation of how the CX5 grades versus the DP3 Merrill in relation to portability, imaging, features and an overall score.

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Reasons to pick Ricoh CX5 over the Sigma DP3 Merrill

 CX5 DP3 Merrill 

Reasons to pick Sigma DP3 Merrill over the Ricoh CX5

 DP3 Merrill CX5 
IntroducedJanuary 2013July 2011More modern by 17 months

Common features in the Ricoh CX5 and Sigma DP3 Merrill

 CX5 DP3 Merrill 
Manually focus Very accurate focus
Display typeFixed Fixed Fixed display
Display dimension3"3"Identical display sizing
Display resolution920k920kSame display resolution
Selfie screen Neither comes with selfie screen
Touch friendly display Lack of Touch friendly display

Ricoh CX5 vs Sigma DP3 Merrill Physical Comparison

When you are aiming to carry around your camera, you will have to factor in its weight and volume. The Ricoh CX5 comes with exterior dimensions of 102mm x 59mm x 29mm (4.0" x 2.3" x 1.1") along with a weight of 205 grams (0.45 lbs) and the Sigma DP3 Merrill has sizing of 122mm x 67mm x 59mm (4.8" x 2.6" x 2.3") having a weight of 330 grams (0.73 lbs).

Contrast the Ricoh CX5 vs Sigma DP3 Merrill in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an Interchangeable Lens Camera will differ depending on the lens you are working with during that time. The following is the front view overall size comparison of the CX5 vs the DP3 Merrill.

Ricoh CX5 vs Sigma DP3 Merrill size comparison

Looking at size and weight, the portability grade of the CX5 and DP3 Merrill is 92 and 83 respectively.

Ricoh CX5 vs Sigma DP3 Merrill top view buttons comparison

Ricoh CX5 vs Sigma DP3 Merrill Sensor Comparison

In many cases, it is very hard to visualise the difference in sensor sizes simply by seeing a spec sheet. The pic underneath may provide you a stronger sense of the sensor dimensions in the CX5 and DP3 Merrill.

Clearly, both of these cameras posses different resolutions and different sensor sizes. The CX5 with its smaller sensor will make achieving bokeh more difficult and the Sigma DP3 Merrill will show extra detail having an extra 5 Megapixels. Greater resolution will also enable you to crop photos somewhat more aggressively. The more aged CX5 will be behind when it comes to sensor tech.

Ricoh CX5 vs Sigma DP3 Merrill sensor size comparison

Ricoh CX5 vs Sigma DP3 Merrill Screen and ViewFinder

Ricoh CX5 vs Sigma DP3 Merrill Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Ricoh CX5 Portrait photography highlights
Sigma DP3 Merrill Portrait photography highlights
28
manual focus
can't use external flash
MP count low (10 megapixels)
very small sensor (1/2.3")
does not have RAW format
73
focusing manually
sensor resolution is decent (15MP)
decent sensor size (APS-C)
saves RAW files
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Street Comparison

Ricoh CX5 Street photography features
Sigma DP3 Merrill Street photography features
61
image stabilization (Sensor-shift)
lighter than competition in class (205 grams)
screen does not articulate
very small sensor (1/2.3")
does not have RAW format
65
decent sensor size (APS-C)
saves RAW files
fixed screen
does not have image stabilization
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Sports Comparison

Ricoh CX5 Sports photography information
Sigma DP3 Merrill Sports photography information
25
image stabilization (Sensor-shift)
continuous shooting slow (5.0 fps)
no shutter priority mode
MP count low (10 megapixels)
very small sensor (1/2.3")
does not have phase detect autofocus
44
sensor resolution is decent (15 megapixels)
decent sensor size (APS-C)
can't change focal length (75mm)
painfully slow continuous shooting (4.0 fps)
does not have image stabilization
doesn't have phase detect AF
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Travel Comparison

Ricoh CX5 as a Travel photography camera
Sigma DP3 Merrill as a Travel photography camera
66
lighter than competition in class (205g)
flash built-in
rather wide (28mm)
great zoom (300mm)
MP count low (10MP)
doesn't offer selfie friendly screen
somewhat slow maximum aperture (f3.5)
54
sensor resolution is decent (15MP)
does not have Timelapse mode
doesn't contain selfie friendly screen
sluggish max aperture (f2.8)
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Landscape Comparison

Ricoh CX5 as a Landscape photography camera
Sigma DP3 Merrill as a Landscape photography camera
45
manual focus
rather wide (28mm)
decent sized screen (3")
image stabilization (Sensor-shift)
cannot change lenses (fixed lens mount)
somewhat slow maximum aperture (f3.5)
MP count low (10 megapixels)
very small sensor (1/2.3")
does not have RAW format
55
focusing manually
decent sized screen (3")
sensor resolution is decent (15MP)
decent sensor size (APS-C)
saves RAW files
lens is fixed (fixed lens mount)
can't change focal length (75mm)
sluggish max aperture (f2.8)
does not have image stabilization
does not have Timelapse mode
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Vlogging Comparison

Ricoh CX5 Vlogging info
Sigma DP3 Merrill Vlogging info
30
rather wide (28mm)
image stabilization (Sensor-shift)
lighter than competition in class (205g)
somewhat slow maximum aperture (f3.5)
doesn't offer selfie friendly screen
low quality video (1280 x 720 resolution)
missing external microphone socket
22
sluggish max aperture (f2.8)
doesn't contain selfie friendly screen
does not have image stabilization
low res video (640 x 480 resolution)
does not have microphone jack
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Ricoh CX5 vs Sigma DP3 Merrill Specifications

Detailed spec comparison table for Ricoh CX5 and Sigma DP3 Merrill
 Ricoh CX5Sigma DP3 Merrill
General Information
Manufacturer Ricoh Sigma
Model Ricoh CX5 Sigma DP3 Merrill
Type Small Sensor Superzoom Large Sensor Compact
Announced 2011-07-19 2013-01-08
Body design Compact Large Sensor Compact
Sensor Information
Processor Smooth Imaging Engine IV Dual TRUE II engine
Sensor type CMOS CMOS (Foveon X3)
Sensor size 1/2.3" APS-C
Sensor measurements 6.17 x 4.55mm 24 x 16mm
Sensor area 28.1mm² 384.0mm²
Sensor resolution 10MP 15MP
Anti aliasing filter
Aspect ratio 1:1, 4:3 and 3:2 -
Highest resolution 3648 x 2736 4704 x 3136
Highest native ISO 3200 6400
Min native ISO 100 100
RAW pictures
Autofocusing
Manual focus
AF touch
AF continuous
Single AF
AF tracking
Selective AF
Center weighted AF
Multi area AF
AF live view
Face detection AF
Contract detection AF
Phase detection AF
Cross focus points - -
Lens
Lens mounting type fixed lens fixed lens
Lens focal range 28-300mm (10.7x) 75mm (1x)
Maximum aperture f/3.5-5.6 f/2.8
Macro focus range 1cm -
Focal length multiplier 5.8 1.5
Screen
Range of screen Fixed Type Fixed Type
Screen size 3" 3"
Resolution of screen 920k dot 920k dot
Selfie friendly
Liveview
Touch operation
Viewfinder Information
Viewfinder type None None
Features
Slowest shutter speed 8 seconds -
Maximum shutter speed 1/2000 seconds -
Continuous shooting speed 5.0 frames/s 4.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Set 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
Hot shoe
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 (30fps), 320 x 240 (30 fps) 640 x 480
Highest video resolution 1280x720 640x480
Video file format Motion JPEG Motion JPEG
Microphone input
Headphone input
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 205 grams (0.45 lb) 330 grams (0.73 lb)
Dimensions 102 x 59 x 29mm (4.0" x 2.3" x 1.1") 122 x 67 x 59mm (4.8" x 2.6" x 2.3")
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) -
Time lapse shooting
Storage media SD/SDHC card, Internal -
Storage slots One One
Launch cost $399 $1,353