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Ricoh WG-30 vs Sigma SD15

Portability
91
Imaging
40
Features
34
Overall
37
Ricoh WG-30 front
 
Sigma SD15 front
Portability
59
Imaging
44
Features
45
Overall
44

Ricoh WG-30 vs Sigma SD15 Key Specs

Ricoh WG-30
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 125 - 6400
  • Digital Image Stabilization
  • 1920 x 1080 video
  • 28-140mm (F3.5-5.5) lens
  • 192g - 123 x 62 x 30mm
  • Launched October 2014
Sigma SD15
(Full Review)
  • 5MP - APS-C Sensor
  • 3" Fixed Screen
  • ISO 100 - 1600 (Raise to 3200)
  • No Video
  • Sigma SA Mount
  • 750g - 144 x 107 x 81mm
  • Introduced February 2010
  • Succeeded the Sigma SD14
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Ricoh WG-30 vs Sigma SD15 Overview

Its time to examine more closely at the Ricoh WG-30 vs Sigma SD15, former is a Waterproof while the latter is a Advanced DSLR by competitors Ricoh and Sigma. There is a large difference between the resolutions of the WG-30 (16MP) and SD15 (5MP) and the WG-30 (1/2.3") and SD15 (APS-C) enjoy different sensor size.

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The WG-30 was revealed 4 years after the SD15 which is quite a serious difference as far as tech is concerned. Both of the cameras come with different body type with the Ricoh WG-30 being a Compact camera and the Sigma SD15 being a Mid-size SLR camera.

Before we go through a comprehensive comparison, below is a concise overview of how the WG-30 grades versus the SD15 in terms of portability, imaging, features and an overall mark.

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Reasons to pick Ricoh WG-30 over the Sigma SD15

 WG-30 SD15 
IntroducedOctober 2014February 2010Newer by 57 months

Reasons to pick Sigma SD15 over the Ricoh WG-30

 SD15 WG-30 
Manually focus More precise focus
Screen dimension3"2.7"Bigger screen (+0.3")
Screen resolution460k230kCrisper screen (+230k dot)

Common features in the Ricoh WG-30 and Sigma SD15

 WG-30 SD15 
Screen typeFixed Fixed Fixed screen
Selfie screen No selfie screen
Touch screen Neither includes Touch screen

Ricoh WG-30 vs Sigma SD15 Physical Comparison

For anybody who is looking to travel with your camera often, you will need to think about its weight and size. The Ricoh WG-30 features outside dimensions of 123mm x 62mm x 30mm (4.8" x 2.4" x 1.2") and a weight of 192 grams (0.42 lbs) and the Sigma SD15 has specifications of 144mm x 107mm x 81mm (5.7" x 4.2" x 3.2") along with a weight of 750 grams (1.65 lbs).

Take a look at the Ricoh WG-30 vs Sigma SD15 in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an ILC will differ depending on the lens you are using during that time. Below is the front view measurements comparison of the WG-30 compared to the SD15.

Ricoh WG-30 vs Sigma SD15 size comparison

Considering size and weight, the portability rating of the WG-30 and SD15 is 91 and 59 respectively.

Ricoh WG-30 vs Sigma SD15 top view buttons comparison

Ricoh WG-30 vs Sigma SD15 Sensor Comparison

In many cases, its hard to picture the contrast between sensor dimensions simply by reading through technical specs. The picture here should offer you a much better sense of the sensor dimensions in the WG-30 and SD15.

As you have seen, both cameras posses different megapixels and different sensor dimensions. The WG-30 using its tinier sensor is going to make achieving shallow depth of field more challenging and the Ricoh WG-30 will resolve more detail because of its extra 11 Megapixels. Higher resolution will also help you crop photographs somewhat more aggressively. The more recent WG-30 should have an edge with regard to sensor technology.

Ricoh WG-30 vs Sigma SD15 sensor size comparison

Ricoh WG-30 vs Sigma SD15 Screen and ViewFinder

Ricoh WG-30 vs Sigma SD15 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Ricoh WG-30 Portrait photography features
Sigma SD15 Portrait photography features
35
sensor resolution is decent (16MP)
has face detection autofocus
manual focus not available
lack of manual mode
external flash not possible
tiny sensor (1/2.3")
has no RAW support
50
focusing manually
good sensor size (APS-C)
saves RAW files
doesn't have liveview
low megapixels (5 megapixels)
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Street Comparison

Ricoh WG-30 Street photography advice
Sigma SD15 Street photography advice
61
has image stabilization (Digital)
weather proof
screen is fixed
tiny sensor (1/2.3")
has no RAW support
52
good sensor size (APS-C)
saves RAW files
fixed screen
does not have image stabilization
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Sports Comparison

Ricoh WG-30 Sports photography factors
Sigma SD15 Sports photography factors
45
has image stabilization (Digital)
sensor resolution is decent (16MP)
has tracking autofocus
weather proof
very slow continuous shooting (1.0 frames per second)
lack of shutter priority mode
tiny sensor (1/2.3")
has no phase detect autofocus
38
good sensor size (APS-C)
has phase detect auto focus
doesn't have liveview
max fps low (3.0 frames per second)
does not have image stabilization
low megapixels (5MP)
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Travel Comparison

Ricoh WG-30 Travel photography advice
Sigma SD15 Travel photography advice
71
weather proof
sensor resolution is decent (16 megapixels)
built-in flash
pretty wide (28mm)
screen isn't selfie friendly
sluggish maximum aperture (f3.5)
42
built-in flash
does not have Timelapse mode
low megapixels (5 megapixels)
doesn't have selfie friendly display
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Landscape Comparison

Ricoh WG-30 Landscape photography factors
Sigma SD15 Landscape photography factors
43
pretty wide (28mm)
has image stabilization (Digital)
sensor resolution is decent (16 megapixels)
weather proof
manual focus not available
cannot switch lenses (fixed lens mount)
sluggish maximum aperture (f3.5)
screen is small (2.7")
lack of manual mode
tiny sensor (1/2.3")
has no RAW support
51
focusing manually
interchangeable lenses (Sigma SA mount)
nice screen size (3 inches)
good sensor size (APS-C)
saves RAW files
doesn't have liveview
does not have image stabilization
low megapixels (5 megapixels)
does not have Timelapse mode
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Vlogging Comparison

Ricoh WG-30 Vlogging advice
Sigma SD15 Vlogging advice
33
pretty wide (28mm)
has image stabilization (Digital)
has face detection autofocus
video res high (1920 x 1080 pixels)
sluggish maximum aperture (f3.5)
screen isn't selfie friendly
does not have external mic socket
9
can't record video
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Ricoh WG-30 vs Sigma SD15 Specifications

Detailed spec comparison table for Ricoh WG-30 and Sigma SD15
 Ricoh WG-30Sigma SD15
General Information
Company Ricoh Sigma
Model Ricoh WG-30 Sigma SD15
Category Waterproof Advanced DSLR
Launched 2014-10-09 2010-02-20
Body design Compact Mid-size SLR
Sensor Information
Processor Chip - True II
Sensor type CMOS CMOS (Foveon X3)
Sensor size 1/2.3" APS-C
Sensor measurements 6.17 x 4.55mm 20.7 x 13.8mm
Sensor surface area 28.1mm² 285.7mm²
Sensor resolution 16MP 5MP
Anti aliasing filter
Aspect ratio 1:1, 4:3 and 16:9 3:2
Maximum resolution 4608 x 3456 2640 x 1760
Maximum native ISO 6400 1600
Maximum boosted ISO - 3200
Minimum native ISO 125 100
RAW files
Minimum boosted ISO - 50
Autofocusing
Focus manually
AF touch
Continuous AF
Single AF
AF tracking
AF selectice
AF center weighted
AF multi area
Live view AF
Face detect AF
Contract detect AF
Phase detect AF
Number of focus points 9 -
Lens
Lens mounting type fixed lens Sigma SA
Lens focal range 28-140mm (5.0x) -
Largest aperture f/3.5-5.5 -
Macro focus distance 1cm -
Total lenses - 76
Focal length multiplier 5.8 1.7
Screen
Range of display Fixed Type Fixed Type
Display size 2.7 inch 3 inch
Resolution of display 230 thousand dot 460 thousand dot
Selfie friendly
Liveview
Touch screen
Viewfinder Information
Viewfinder None Optical (pentaprism)
Viewfinder coverage - 96%
Viewfinder magnification - 0.6x
Features
Slowest shutter speed 4s 30s
Maximum shutter speed 1/4000s 1/4000s
Continuous shooting speed 1.0 frames per second 3.0 frames per second
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation - Yes
Change WB
Image stabilization
Inbuilt flash
Flash range 3.90 m (Auto ISO) -
Flash settings Auto, flash off, flash on, auto + redeye -
External flash
AE bracketing
White balance bracketing
Maximum flash sync - 1/180s
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 1920 x 1080 (30p), 1280 x 720 -
Maximum video resolution 1920x1080 None
Video file format H.264 -
Microphone jack
Headphone jack
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 192 grams (0.42 lbs) 750 grams (1.65 lbs)
Dimensions 123 x 62 x 30mm (4.8" x 2.4" x 1.2") 144 x 107 x 81mm (5.7" x 4.2" x 3.2")
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 300 shots -
Battery form Battery Pack -
Battery model D-LI92 -
Self timer Yes Yes (10 sec)
Time lapse feature
Storage media SD/SDHC/SDXC, internal SD/SDHC card
Storage slots One One
Retail pricing $428 $1,500