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Ricoh WG-70 vs Sigma SD1 Merrill

Portability
91
Imaging
43
Features
39
Overall
41
Ricoh WG-70 front
 
Sigma SD1 Merrill front
Portability
57
Imaging
56
Features
45
Overall
51

Ricoh WG-70 vs Sigma SD1 Merrill Key Specs

Ricoh WG-70
(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
  • 193g - 123 x 62 x 30mm
  • Announced February 2020
  • Renewed by Ricoh WG-80
Sigma SD1 Merrill
(Full Review)
  • 15MP - APS-C Sensor
  • 3" Fixed Screen
  • ISO 100 - 6400
  • No Video
  • Sigma SA Mount
  • 790g - 146 x 113 x 80mm
  • Launched April 2012
  • Superseded the Sigma SD1
Photography Glossary

Ricoh WG-70 vs Sigma SD1 Merrill Overview

The following is a comprehensive assessment of the Ricoh WG-70 vs Sigma SD1 Merrill, former is a Waterproof while the latter is a Advanced DSLR by companies Ricoh and Sigma. The sensor resolution of the WG-70 (16MP) and the SD1 Merrill (15MP) is pretty well matched but the WG-70 (1/2.3") and SD1 Merrill (APS-C) possess different sensor sizes.

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The WG-70 was unveiled 7 years after the SD1 Merrill which is quite a sizable difference as far as technology is concerned. The two cameras offer different body type with the Ricoh WG-70 being a Compact camera and the Sigma SD1 Merrill being a Mid-size SLR camera.

Before diving straight into a full comparison, below is a concise highlight of how the WG-70 scores versus the SD1 Merrill with respect to portability, imaging, features and an overall mark.

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Reasons to pick Ricoh WG-70 over the Sigma SD1 Merrill

 WG-70 SD1 Merrill 
LaunchedFebruary 2020April 2012Newer by 96 months

Reasons to pick Sigma SD1 Merrill over the Ricoh WG-70

 SD1 Merrill WG-70 
Screen sizing3"2.7"Bigger screen (+0.3")
Screen resolution460k230kCrisper screen (+230k dot)

Common features in the Ricoh WG-70 and Sigma SD1 Merrill

 WG-70 SD1 Merrill 
Manually focus More exact focus
Screen typeFixed Fixed Fixed screen
Selfie screen Neither provides selfie screen
Touch friendly screen Lacking Touch friendly screen

Ricoh WG-70 vs Sigma SD1 Merrill Physical Comparison

When you are aiming to travel with your camera, you'll have to factor in its weight and proportions. The Ricoh WG-70 provides physical dimensions of 123mm x 62mm x 30mm (4.8" x 2.4" x 1.2") along with a weight of 193 grams (0.43 lbs) and the Sigma SD1 Merrill has measurements of 146mm x 113mm x 80mm (5.7" x 4.4" x 3.1") along with a weight of 790 grams (1.74 lbs).

See the Ricoh WG-70 vs Sigma SD1 Merrill in our brand new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an ILC will vary depending on the lens you use at that time. Here is the front view over all size comparison of the WG-70 versus the SD1 Merrill.

Ricoh WG-70 vs Sigma SD1 Merrill size comparison

Looking at dimensions and weight, the portability rating of the WG-70 and SD1 Merrill is 91 and 57 respectively.

Ricoh WG-70 vs Sigma SD1 Merrill top view buttons comparison

Ricoh WG-70 vs Sigma SD1 Merrill Sensor Comparison

Typically, it is very tough to imagine the gap between sensor dimensions simply by reading through a spec sheet. The pic underneath may offer you a greater sense of the sensor dimensions in the WG-70 and SD1 Merrill.

As you can see, the two cameras offer different megapixels and different sensor dimensions. The WG-70 with its tinier sensor is going to make getting bokeh trickier and the Ricoh WG-70 will give greater detail having an extra 1 Megapixels. Higher resolution will let you crop photographs a little more aggressively. The fresher WG-70 provides an edge in sensor innovation.

Ricoh WG-70 vs Sigma SD1 Merrill sensor size comparison

Ricoh WG-70 vs Sigma SD1 Merrill Screen and ViewFinder

Ricoh WG-70 vs Sigma SD1 Merrill Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Ricoh WG-70 as a Portrait photography camera
Sigma SD1 Merrill as a Portrait photography camera
42
focusing manually
megapixel count decent (16 megapixels)
features face detection focusing
no manual control
external flash not possible
small sensor (1/2.3")
doesn't have RAW files
65
has manual focus
good MP (15MP)
sensor size is nice (APS-C)
supports RAW files
no liveview
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Street Comparison

Ricoh WG-70 Street photography advice
Sigma SD1 Merrill Street photography advice
62
built in image stabilization (Digital)
environment proof
screen does not articulate
small sensor (1/2.3")
doesn't have RAW files
57
sensor size is nice (APS-C)
supports RAW files
weather proof
no moving screen
lack of image stabilization
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Sports Comparison

Ricoh WG-70 Sports photography highlights
Sigma SD1 Merrill Sports photography highlights
50
built in image stabilization (Digital)
megapixel count decent (16MP)
features tracking autofocus
environment proof
lack of shutter priority mode
small sensor (1/2.3")
doesn't have phase detect AF
61
good MP (15 megapixels)
sensor size is nice (APS-C)
weather proof
comes with phase detect autofocus
no liveview
lack of image stabilization
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Travel Comparison

Ricoh WG-70 Travel photography info
Sigma SD1 Merrill Travel photography info
71
environment proof
megapixel count decent (16MP)
flash built-in
rather wide (28mm)
screen isn't selfie friendly
sluggish maximum aperture (f3.5)
54
weather proof
good MP (15 megapixels)
doesn't have Time Lapse recording
display isn't selfie friendly
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Landscape Comparison

Landscape photography with Ricoh WG-70
Landscape photography with Sigma SD1 Merrill
49
focusing manually
rather wide (28mm)
built in image stabilization (Digital)
megapixel count decent (16MP)
environment proof
fixed lens (fixed lens mount)
sluggish maximum aperture (f3.5)
screen is somewhat small (2.7 inch)
no manual control
small sensor (1/2.3")
doesn't have RAW files
63
has manual focus
interchangeable lenses (Sigma SA mount)
nice screen size (3")
good MP (15MP)
sensor size is nice (APS-C)
supports RAW files
weather proof
no liveview
lack of image stabilization
doesn't have Time Lapse recording
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Vlogging Comparison

Ricoh WG-70 Vlogging info
Sigma SD1 Merrill Vlogging info
33
rather wide (28mm)
built in image stabilization (Digital)
features face detection focusing
high quality video (1920 x 1080 pixels)
sluggish maximum aperture (f3.5)
screen isn't selfie friendly
missing external mic support
9
no video
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Ricoh WG-70 vs Sigma SD1 Merrill Specifications

Detailed spec comparison table for Ricoh WG-70 and Sigma SD1 Merrill
 Ricoh WG-70Sigma SD1 Merrill
General Information
Make Ricoh Sigma
Model Ricoh WG-70 Sigma SD1 Merrill
Type Waterproof Advanced DSLR
Announced 2020-02-04 2012-04-10
Physical type Compact Mid-size SLR
Sensor Information
Chip - Dual True II
Sensor type BSI-CMOS CMOS (Foveon X3)
Sensor size 1/2.3" APS-C
Sensor dimensions 6.17 x 4.55mm 24 x 16mm
Sensor area 28.1mm² 384.0mm²
Sensor resolution 16MP 15MP
Anti aliasing filter
Aspect ratio 1:1, 4:3 and 16:9 -
Max resolution 4608 x 3456 4800 x 3200
Max native ISO 6400 6400
Minimum native ISO 125 100
RAW pictures
Autofocusing
Manual focus
Touch focus
AF continuous
AF single
Tracking AF
Selective AF
AF center weighted
Multi area AF
AF live view
Face detect focusing
Contract detect focusing
Phase detect focusing
Number of focus points 9 -
Lens
Lens mount fixed lens Sigma SA
Lens focal range 28-140mm (5.0x) -
Largest aperture f/3.5-5.5 -
Macro focus distance 1cm -
Amount of lenses - 76
Crop factor 5.8 1.5
Screen
Type of display Fixed Type Fixed Type
Display size 2.7 inch 3 inch
Resolution of display 230k dots 460k dots
Selfie friendly
Liveview
Touch operation
Viewfinder Information
Viewfinder None Optical (pentaprism)
Viewfinder coverage - 96 percent
Viewfinder magnification - 0.64x
Features
Min shutter speed 4 secs -
Max shutter speed 1/4000 secs -
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation - Yes
Custom WB
Image stabilization
Built-in flash
Flash range 5.50 m (at Auto ISO) no built-in flash
Flash settings On, off no built-in flash
External flash
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 1920 x 1080 @ 30p, MOV, H.264, Linear PCM1280 x 720 @ 120p, MOV, H.264, Linear PCM1280 x 720 @ 60p, MOV, H.264, Linear PCM1280 x 720 @ 30p, MOV, H.264, Linear PCM -
Max video resolution 1920x1080 None
Video file format MPEG-4, H.264 -
Mic port
Headphone port
Connectivity
Wireless Yes (Wireless) None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 193 grams (0.43 lbs) 790 grams (1.74 lbs)
Dimensions 123 x 62 x 30mm (4.8" x 2.4" x 1.2") 146 x 113 x 80mm (5.7" x 4.4" x 3.1")
DXO scores
DXO Overall 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 type Battery Pack -
Self timer Yes (2 or 10 secs, remote) Yes
Time lapse shooting
Storage type Internal + SD/SDHC/SDXC card Compact Flash (Type I, UDMA compatible)
Card slots Single Single
Retail pricing $280 $2,339