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Ricoh WG-6 vs Sigma SD9

Portability
89
Imaging
47
Features
46
Overall
46
Ricoh WG-6 front
 
Sigma SD9 front
Portability
54
Imaging
39
Features
27
Overall
34

Ricoh WG-6 vs Sigma SD9 Key Specs

Ricoh WG-6
(Full Review)
  • 20MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 125 - 6400
  • Digital Image Stabilization
  • 3840 x 2160 video
  • 28-140mm (F3.5-5.5) lens
  • 246g - 118 x 66 x 33mm
  • Released February 2018
  • Earlier Model is Ricoh WG-5 GPS
Sigma SD9
(Full Review)
  • 3MP - APS-C Sensor
  • 1.8" Fixed Screen
  • ISO 100 - 400
  • 1/6000s Max Shutter
  • No Video
  • Sigma SA Mount
  • 950g - 152 x 120 x 79mm
  • Released November 2002
  • Later Model is Sigma SD10
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Ricoh WG-6 vs Sigma SD9 Overview

Here is a extended assessment of the Ricoh WG-6 vs Sigma SD9, one being a Waterproof and the latter is a Advanced DSLR by companies Ricoh and Sigma. There exists a significant gap between the image resolutions of the WG-6 (20MP) and SD9 (3MP) and the WG-6 (1/2.3") and SD9 (APS-C) offer totally different sensor size.

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The WG-6 was introduced 15 years later than the SD9 and that is quite a sizable gap as far as technology is concerned. Each of the cameras have different body design with the Ricoh WG-6 being a Compact camera and the Sigma SD9 being a Mid-size SLR camera.

Before delving into a in-depth comparison, here is a quick introduction of how the WG-6 scores against the SD9 with regards to portability, imaging, features and an overall rating.

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Reasons to pick Ricoh WG-6 over the Sigma SD9

 WG-6 SD9 
ReleasedFebruary 2018November 2002Fresher by 186 months
Screen dimensions3"1.8"Bigger screen (+1.2")
Screen resolution1040k130kCrisper screen (+910k dot)

Reasons to pick Sigma SD9 over the Ricoh WG-6

 SD9 WG-6 

Common features in the Ricoh WG-6 and Sigma SD9

 WG-6 SD9 
Focus manually Dial precise focus
Screen typeFixed Fixed Fixed screen
Selfie screen Neither contains selfie screen
Touch friendly screen No Touch friendly screen

Ricoh WG-6 vs Sigma SD9 Physical Comparison

For anybody who is looking to carry your camera, you'll have to factor its weight and measurements. The Ricoh WG-6 has got exterior measurements of 118mm x 66mm x 33mm (4.6" x 2.6" x 1.3") along with a weight of 246 grams (0.54 lbs) and the Sigma SD9 has proportions of 152mm x 120mm x 79mm (6.0" x 4.7" x 3.1") having a weight of 950 grams (2.09 lbs).

Examine the Ricoh WG-6 vs Sigma SD9 in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an Interchangeable Lens Camera will vary dependant on the lens you are employing during that time. Here is a front view physical size comparison of the WG-6 against the SD9.

Ricoh WG-6 vs Sigma SD9 size comparison

Looking at dimensions and weight, the portability grade of the WG-6 and SD9 is 89 and 54 respectively.

Ricoh WG-6 vs Sigma SD9 top view buttons comparison

Ricoh WG-6 vs Sigma SD9 Sensor Comparison

Typically, it can be difficult to envision the gap between sensor sizing purely by checking a spec sheet. The graphic underneath should offer you a much better sense of the sensor measurements in the WG-6 and SD9.

As you can see, both of those cameras provide different megapixel count and different sensor sizing. The WG-6 using its tinier sensor will make achieving shallow depth of field tougher and the Ricoh WG-6 will give greater detail using its extra 17MP. Higher resolution will also help you crop shots more aggressively. The more modern WG-6 will have an edge in sensor innovation.

Ricoh WG-6 vs Sigma SD9 sensor size comparison

Ricoh WG-6 vs Sigma SD9 Screen and ViewFinder

Ricoh WG-6 vs Sigma SD9 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Ricoh WG-6 Portrait photography features
Sigma SD9 Portrait photography features
45
manual focus
resolution is good (20 megapixels)
has face detect autofocus
no manual exposure
can't use external flash
sensor size is small (1/2.3")
has no RAW files
47
you can focus manually
decent sensor size (APS-C)
supports RAW formats
no liveview feature
resolution not great (3MP)
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Street Comparison

Ricoh WG-6 Street photography features
Sigma SD9 Street photography features
60
has image stabilization (Digital)
weather proof
fixed screen
sensor size is small (1/2.3")
has no RAW files
more heavy than others in class (246g)
43
decent sensor size (APS-C)
supports RAW formats
no moving screen
no image stabilization
more heavy than competition (950g)
low maximum ISO (400)
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Sports Comparison

Ricoh WG-6 Sports photography advice
Sigma SD9 Sports photography advice
54
has image stabilization (Digital)
resolution is good (20 megapixels)
has tracking focus
weather proof
better than average battery life (340 per charge)
no shutter priority
sensor size is small (1/2.3")
has no phase detect autofocus
36
great max shutter speed (1/6,000s)
decent sensor size (APS-C)
no liveview feature
no image stabilization
resolution not great (3 megapixels)
does not have phase detect autofocus
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Travel Comparison

Travel photography with Ricoh WG-6
Travel photography with Sigma SD9
70
better than average battery life (340 per charge)
weather proof
resolution is good (20MP)
flash built-in
quite wide (28mm)
more heavy than others in class (246g)
does not feature selfie friendly display
sluggish max aperture (f3.5)
29
lack of Timelapse function
more heavy than competition (950g)
resolution not great (3MP)
display is not selfie friendly
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Landscape Comparison

Ricoh WG-6 as a Landscape photography camera
Sigma SD9 as a Landscape photography camera
56
manual focus
quite wide (28mm)
pretty good screen size (3")
has image stabilization (Digital)
resolution is good (20MP)
weather proof
better than average battery life (340 shots)
fixed lens (fixed lens mount)
sluggish max aperture (f3.5)
no manual exposure
sensor size is small (1/2.3")
has no RAW files
41
you can focus manually
switch lenses (Sigma SA mount)
decent sensor size (APS-C)
supports RAW formats
screen is somewhat small (1.8")
no liveview feature
no image stabilization
resolution not great (3 megapixels)
low maximum ISO (400)
lack of Timelapse function
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Vlogging Comparison

Ricoh WG-6 as a Vlogging camera
Sigma SD9 as a Vlogging camera
32
quite wide (28mm)
has image stabilization (Digital)
has face detect autofocus
video res high (3840 x 2160 resolution)
sluggish max aperture (f3.5)
does not feature selfie friendly display
missing microphone jack
more heavy than others in class (246 grams)
9
can't record video
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Ricoh WG-6 vs Sigma SD9 Specifications

Detailed spec comparison table for Ricoh WG-6 and Sigma SD9
 Ricoh WG-6Sigma SD9
General Information
Make Ricoh Sigma
Model type Ricoh WG-6 Sigma SD9
Category Waterproof Advanced DSLR
Released 2018-02-21 2002-11-26
Body design Compact Mid-size SLR
Sensor Information
Sensor type BSI-CMOS CMOS (Foveon X3)
Sensor size 1/2.3" APS-C
Sensor measurements 6.17 x 4.55mm 20.7 x 13.8mm
Sensor area 28.1mm² 285.7mm²
Sensor resolution 20 megapixels 3 megapixels
Anti alias filter
Aspect ratio 1:1, 4:3 and 3:2 3:2
Peak resolution 5184 x 3888 2268 x 1512
Highest native ISO 6400 400
Minimum native ISO 125 100
RAW pictures
Autofocusing
Manual focusing
Autofocus touch
Autofocus continuous
Single autofocus
Tracking autofocus
Autofocus selectice
Center weighted autofocus
Multi area autofocus
Live view autofocus
Face detect focus
Contract detect focus
Phase detect focus
Total focus points 9 -
Lens
Lens mount type fixed lens Sigma SA
Lens zoom range 28-140mm (5.0x) -
Highest aperture f/3.5-5.5 -
Macro focusing distance 1cm -
Available lenses - 76
Focal length multiplier 5.8 1.7
Screen
Range of display Fixed Type Fixed Type
Display size 3 inches 1.8 inches
Display resolution 1,040k dot 130k dot
Selfie friendly
Liveview
Touch functionality
Viewfinder Information
Viewfinder None Optical (pentaprism)
Viewfinder coverage - 98 percent
Viewfinder magnification - 0.77x
Features
Min shutter speed 4 secs 30 secs
Max shutter speed 1/4000 secs 1/6000 secs
Shutter priority
Aperture priority
Expose Manually
Exposure compensation - Yes
Change white balance
Image stabilization
Inbuilt flash
Flash distance 5.50 m (with Auto ISO) no built-in flash
Flash modes Flash on, flash off -
Hot shoe
Auto exposure bracketing
WB bracketing
Max flash sync - 1/180 secs
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 3840x2160 -
Highest video resolution 3840x2160 None
Video file format MPEG-4, H.264 -
Microphone input
Headphone input
Connectivity
Wireless Supports FlashAir SD cards None
Bluetooth
NFC
HDMI
USB DB-110 lithium-ion battery & USB charger USB 1.0 (1.5 Mbit/sec)
GPS Built-in None
Physical
Environmental seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 246 gr (0.54 pounds) 950 gr (2.09 pounds)
Physical dimensions 118 x 66 x 33mm (4.6" x 2.6" x 1.3") 152 x 120 x 79mm (6.0" x 4.7" x 3.1")
DXO scores
DXO Overall 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 life 340 photographs -
Battery format Battery Pack -
Self timer Yes Yes (10 sec)
Time lapse shooting
Storage media Internal + SD/SDHC/SDXC card Compact Flash Type I or II
Storage slots 1 1
Retail cost $271 $3,001