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Ricoh WG-6 vs Sigma SD1

Portability
89
Imaging
47
Features
46
Overall
46
Ricoh WG-6 front
 
Sigma SD1 front
Portability
77
Imaging
55
Features
43
Overall
50

Ricoh WG-6 vs Sigma SD1 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
  • Previous Model is Ricoh WG-5 GPS
Sigma SD1
(Full Review)
  • 15MP - APS-C Sensor
  • 3" Fixed Screen
  • ISO 0 - 0
  • No Video
  • Sigma SA Mount
  • n/ag - 146 x 113 x 80mm
  • Launched September 2010
  • Renewed by Sigma SD1 Merrill
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Ricoh WG-6 vs Sigma SD1 Overview

Here is a in depth review of the Ricoh WG-6 and Sigma SD1, one being a Waterproof and the latter is a Advanced DSLR by rivals Ricoh and Sigma. There is a big difference among the sensor resolutions of the WG-6 (20MP) and SD1 (15MP) and the WG-6 (1/2.3") and SD1 (APS-C) boast totally different sensor size.

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The WG-6 was introduced 7 years later than the SD1 and that is a fairly big gap as far as camera tech is concerned. Both the cameras feature different body design with the Ricoh WG-6 being a Compact camera and the Sigma SD1 being a Mid-size SLR camera.

Before going right into a step-by-step comparison, here is a quick summation of how the WG-6 grades vs the SD1 for portability, imaging, features and an overall rating.

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Reasons to pick Ricoh WG-6 over the Sigma SD1

 WG-6 SD1 
LaunchedFebruary 2018September 2010Fresher by 91 months
Screen resolution1040k460kClearer screen (+580k dot)

Reasons to pick Sigma SD1 over the Ricoh WG-6

 SD1 WG-6 

Common features in the Ricoh WG-6 and Sigma SD1

 WG-6 SD1 
Manual focus Dial precise focus
Screen typeFixed Fixed Fixed screen
Screen size3"3"Same screen size
Selfie screen Neither offers selfie screen
Touch friendly screen Neither offers Touch friendly screen

Ricoh WG-6 vs Sigma SD1 Physical Comparison

When you are intending to carry your camera often, you'll need to consider its weight and measurements. The Ricoh WG-6 offers exterior dimensions of 118mm x 66mm x 33mm (4.6" x 2.6" x 1.3") accompanied by a weight of 246 grams (0.54 lbs) and the Sigma SD1 has proportions of 146mm x 113mm x 80mm (5.7" x 4.4" x 3.1") accompanied by a weight of n/a grams (0.00 lbs).

Compare the Ricoh WG-6 and Sigma SD1 in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an Interchangeable Lens Camera will differ depending on the lens you select at that moment. Underneath is a front view physical size comparison of the WG-6 against the SD1.

Ricoh WG-6 vs Sigma SD1 size comparison

Taking into account size and weight, the portability grade of the WG-6 and SD1 is 89 and 77 respectively.

Ricoh WG-6 vs Sigma SD1 top view buttons comparison

Ricoh WG-6 vs Sigma SD1 Sensor Comparison

Oftentimes, it can be difficult to envision the gap in sensor sizing only by researching specs. The graphic underneath should provide you a far better sense of the sensor sizes in the WG-6 and SD1.

All in all, each of the cameras feature different megapixel count and different sensor sizing. The WG-6 having a smaller sensor will make getting shallow DOF more challenging and the Ricoh WG-6 will render extra detail using its extra 5 Megapixels. Higher resolution will let you crop photographs way more aggressively. The younger WG-6 will have an advantage when it comes to sensor innovation.

Ricoh WG-6 vs Sigma SD1 sensor size comparison

Ricoh WG-6 vs Sigma SD1 Screen and ViewFinder

Ricoh WG-6 vs Sigma SD1 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Ricoh WG-6
Portrait photography with Sigma SD1
45
has manual focus
decent MP (20 megapixels)
includes face detect autofocus
lack of manual exposure
can't use external flash
sensor is very small (1/2.3")
has no RAW format
65
focusing manually
MP count good (15 megapixels)
good sensor size (APS-C)
exports RAW files
does not have liveview
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Street Comparison

Ricoh WG-6 Street photography features
Sigma SD1 Street photography features
60
has image stabilization (Digital)
weather sealing
fixed screen
sensor is very small (1/2.3")
has no RAW format
heavier than competition in class (246 grams)
62
good sensor size (APS-C)
exports RAW files
weather proofing
screen does not articulate
lack of image stabilization
maximum ISO low (0)
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Sports Comparison

Ricoh WG-6 Sports photography factors
Sigma SD1 Sports photography factors
54
has image stabilization (Digital)
decent MP (20MP)
includes tracking focus
weather sealing
great battery power (340 CIPA)
no shutter priority
sensor is very small (1/2.3")
has no phase detect autofocus
56
MP count good (15 megapixels)
good sensor size (APS-C)
weather proofing
has phase detect autofocus
does not have liveview
max fps very slow (5.0 fps)
lack of image stabilization
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Travel Comparison

Ricoh WG-6 as a Travel photography camera
Sigma SD1 as a Travel photography camera
70
great battery power (340 shots)
weather sealing
decent MP (20MP)
built-in flash
rather wide (28mm)
heavier than competition in class (246g)
doesn't offer selfie friendly screen
sluggish maximum aperture (f3.5)
65
weather proofing
MP count good (15MP)
built-in flash
doesn't have Timelapse function
display isn't selfie friendly
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Landscape Comparison

Ricoh WG-6 Landscape photography info
Sigma SD1 Landscape photography info
56
has manual focus
rather wide (28mm)
nice screen size (3 inch)
has image stabilization (Digital)
decent MP (20MP)
weather sealing
great battery power (340 CIPA)
lens is fixed (fixed lens mount)
sluggish maximum aperture (f3.5)
lack of manual exposure
sensor is very small (1/2.3")
has no RAW format
61
focusing manually
interchangeable lenses (Sigma SA mount)
good sized screen (3 inches)
MP count good (15 megapixels)
good sensor size (APS-C)
exports RAW files
weather proofing
does not have liveview
lack of image stabilization
maximum ISO low (0)
doesn't have Timelapse function
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Vlogging Comparison

Ricoh WG-6 Vlogging features
Sigma SD1 Vlogging features
32
rather wide (28mm)
has image stabilization (Digital)
includes face detect autofocus
high res video (3840 x 2160 resolution)
sluggish maximum aperture (f3.5)
doesn't offer selfie friendly screen
no mic support
heavier than competition in class (246 grams)
9
lack of video recording
Photography Glossary

Ricoh WG-6 vs Sigma SD1 Specifications

Detailed spec comparison table for Ricoh WG-6 and Sigma SD1
 Ricoh WG-6Sigma SD1
General Information
Brand Name Ricoh Sigma
Model Ricoh WG-6 Sigma SD1
Type Waterproof Advanced DSLR
Released 2018-02-21 2010-09-21
Body design Compact Mid-size SLR
Sensor Information
Processor Chip - Dual True II
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 area 28.1mm² 384.0mm²
Sensor resolution 20MP 15MP
Anti aliasing filter
Aspect ratio 1:1, 4:3 and 3:2 -
Full resolution 5184 x 3888 4800 x 3200
Max native ISO 6400 -
Lowest native ISO 125 -
RAW photos
Autofocusing
Manual focus
Autofocus touch
Autofocus continuous
Single autofocus
Tracking autofocus
Autofocus selectice
Autofocus center weighted
Multi area autofocus
Live view autofocus
Face detect focus
Contract detect focus
Phase detect focus
Number of focus points 9 11
Cross focus points - 2
Lens
Lens mount fixed lens Sigma SA
Lens focal range 28-140mm (5.0x) -
Largest aperture f/3.5-5.5 -
Macro focus range 1cm -
Total lenses - 76
Crop factor 5.8 1.5
Screen
Range of display Fixed Type Fixed Type
Display sizing 3" 3"
Display resolution 1,040k dot 460k dot
Selfie friendly
Liveview
Touch operation
Viewfinder Information
Viewfinder type None Optical (pentaprism)
Viewfinder coverage - 96 percent
Viewfinder magnification - 0.64x
Features
Lowest shutter speed 4 secs 15 secs
Highest shutter speed 1/4000 secs 1/2000 secs
Continuous shooting speed - 5.0 frames per second
Shutter priority
Aperture priority
Manual exposure
Exposure compensation - Yes
Set white balance
Image stabilization
Built-in flash
Flash range 5.50 m (with Auto ISO) -
Flash options Flash on, flash off -
Hot shoe
Auto exposure bracketing
WB bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 3840x2160 -
Max video resolution 3840x2160 None
Video data format MPEG-4, H.264 -
Microphone jack
Headphone jack
Connectivity
Wireless Supports FlashAir SD cards None
Bluetooth
NFC
HDMI
USB DB-110 lithium-ion battery & USB charger USB 2.0 (480 Mbit/sec)
GPS Built-in None
Physical
Environment seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 246 grams (0.54 pounds) -
Physical dimensions 118 x 66 x 33mm (4.6" x 2.6" x 1.3") 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 life 340 shots -
Battery form Battery Pack -
Self timer Yes Yes
Time lapse feature
Storage media Internal + SD/SDHC/SDXC card Compact Flash (Type I, UDMA compatible)
Storage slots Single Single
Cost at launch $271 $2,339