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Ricoh WG-70 vs Samsung ST30

Portability
91
Imaging
43
Features
39
Overall
41
Ricoh WG-70 front
 
Samsung ST30 front
Portability
98
Imaging
32
Features
18
Overall
26

Ricoh WG-70 vs Samsung ST30 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
  • Revealed February 2020
  • Newer Model is Ricoh WG-80
Samsung ST30
(Full Review)
  • 10MP - 1/3" Sensor
  • 3" Fixed Screen
  • ISO 0 - 0
  • 640 x 480 video
  • ()mm (F) lens
  • 87g - 82 x 52 x 17mm
  • Introduced January 2011
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Ricoh WG-70 vs Samsung ST30 Overview

Lets examine more closely at the Ricoh WG-70 versus Samsung ST30, former is a Waterproof while the latter is a Ultracompact by brands Ricoh and Samsung. There is a sizable difference between the image resolutions of the WG-70 (16MP) and ST30 (10MP) and the WG-70 (1/2.3") and ST30 (1/3") feature different sensor sizing.

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The WG-70 was launched 9 years after the ST30 which is quite a significant difference as far as tech is concerned. Both of the cameras offer different body type with the Ricoh WG-70 being a Compact camera and the Samsung ST30 being a Ultracompact camera.

Before getting straight into a full comparison, below is a brief highlight of how the WG-70 matches up vs the ST30 with respect to portability, imaging, features and an overall score.

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Reasons to pick Ricoh WG-70 over the Samsung ST30

 WG-70 ST30 
IntroducedFebruary 2020January 2011More modern by 111 months
Focus manually More precise focusing

Reasons to pick Samsung ST30 over the Ricoh WG-70

 ST30 WG-70 
Screen sizing3"2.7"Bigger screen (+0.3")
Screen resolution460k230kCrisper screen (+230k dot)

Common features in the Ricoh WG-70 and Samsung ST30

 WG-70 ST30 
Screen typeFixed Fixed Fixed screen
Selfie screen Neither provides selfie screen
Touch friendly screen Neither provides Touch friendly screen

Ricoh WG-70 vs Samsung ST30 Physical Comparison

For anyone who is aiming to carry around your camera frequently, you'll need to factor in its weight and dimensions. The Ricoh WG-70 provides outer dimensions of 123mm x 62mm x 30mm (4.8" x 2.4" x 1.2") and a weight of 193 grams (0.43 lbs) while the Samsung ST30 has dimensions of 82mm x 52mm x 17mm (3.2" x 2.0" x 0.7") having a weight of 87 grams (0.19 lbs).

Contrast the Ricoh WG-70 versus Samsung ST30 in our brand new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an ILC will vary dependant on the lens you have attached at that time. Following is the front view overall size comparison of the WG-70 and the ST30.

Ricoh WG-70 vs Samsung ST30 size comparison

Using size and weight, the portability rating of the WG-70 and ST30 is 91 and 98 respectively.

Ricoh WG-70 vs Samsung ST30 top view buttons comparison

Ricoh WG-70 vs Samsung ST30 Sensor Comparison

Often, it is very hard to picture the difference between sensor sizes purely by reading a spec sheet. The pic underneath might give you a more clear sense of the sensor sizes in the WG-70 and ST30.

As you can see, each of these cameras enjoy different resolutions and different sensor sizes. The WG-70 featuring a bigger sensor is going to make shooting bokeh simpler and the Ricoh WG-70 will offer more detail utilizing its extra 6 Megapixels. Higher resolution can also let you crop shots far more aggressively. The newer WG-70 provides an edge with regard to sensor technology.

Ricoh WG-70 vs Samsung ST30 sensor size comparison

Ricoh WG-70 vs Samsung ST30 Screen and ViewFinder

Ricoh WG-70 vs Samsung ST30 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Ricoh WG-70
Portrait photography with Samsung ST30
42
focusing manually
good megapixels (16 megapixels)
provides face detect focus
no manual control
cannot use external flash
small sensor (1/2.3")
doesn't have RAW format
19
lack of manual focus
manual mode not possible
external flash not possible
sensor resolution low (10MP)
very small sensor size (1/3")
does not have RAW support
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Street Comparison

Ricoh WG-70 Street photography advice
Samsung ST30 Street photography advice
62
has image stabilization (Digital)
weather sealing
screen is fixed
small sensor (1/2.3")
doesn't have RAW format
54
lighter than competition in class (87g)
screen is fixed
does not have image stabilization
very small sensor size (1/3")
does not have RAW support
low max ISO (0)
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Sports Comparison

Ricoh WG-70 Sports photography information
Samsung ST30 Sports photography information
50
has image stabilization (Digital)
good megapixels (16MP)
provides tracking focus
weather sealing
no shutter priority
small sensor (1/2.3")
doesn't have phase detect auto focus
16
fixed focal length (()mm)
no shutter priority
does not have image stabilization
sensor resolution low (10 megapixels)
very small sensor size (1/3")
does not have phase detect AF
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Travel Comparison

Ricoh WG-70 Travel photography info
Samsung ST30 Travel photography info
71
weather sealing
good megapixels (16 megapixels)
built-in flash
relatively wide (28mm)
doesn't posses selfie friendly display
somewhat slow max aperture (f3.5)
65
lighter than competition in class (87g)
built-in flash
good max aperture (f)
does not have Timelapse mode
sensor resolution low (10 megapixels)
does not contain selfie friendly display
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Landscape Comparison

Ricoh WG-70 as a Landscape photography camera
Samsung ST30 as a Landscape photography camera
49
focusing manually
relatively wide (28mm)
has image stabilization (Digital)
good megapixels (16 megapixels)
weather sealing
lens is fixed (fixed lens mount)
somewhat slow max aperture (f3.5)
tiny screen (2.7 inches)
no manual control
small sensor (1/2.3")
doesn't have RAW format
30
good max aperture (f)
good sized screen (3 inches)
lack of manual focus
lens is fixed (fixed lens mount)
fixed focal length (()mm)
manual mode not possible
does not have image stabilization
sensor resolution low (10 megapixels)
very small sensor size (1/3")
low max ISO (0)
does not have RAW support
does not have Timelapse mode
Photography Glossary

Vlogging Comparison

Ricoh WG-70 Vlogging information
Samsung ST30 Vlogging information
33
relatively wide (28mm)
has image stabilization (Digital)
provides face detect focus
high quality video (1920 x 1080 pxls)
somewhat slow max aperture (f3.5)
doesn't posses selfie friendly display
doesn't have microphone support
29
good max aperture (f)
lighter than competition in class (87 grams)
does not contain selfie friendly display
does not have image stabilization
low res video (640 x 480 pxls)
does not have external microphone jack
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Ricoh WG-70 vs Samsung ST30 Specifications

Detailed spec comparison table for Ricoh WG-70 and Samsung ST30
 Ricoh WG-70Samsung ST30
General Information
Brand Name Ricoh Samsung
Model type Ricoh WG-70 Samsung ST30
Type Waterproof Ultracompact
Revealed 2020-02-04 2011-01-19
Body design Compact Ultracompact
Sensor Information
Sensor type BSI-CMOS CCD
Sensor size 1/2.3" 1/3"
Sensor measurements 6.17 x 4.55mm 4.8 x 3.6mm
Sensor surface area 28.1mm² 17.3mm²
Sensor resolution 16 megapixel 10 megapixel
Anti alias filter
Aspect ratio 1:1, 4:3 and 16:9 -
Highest Possible resolution 4608 x 3456 4608 x 3456
Maximum native ISO 6400 -
Minimum native ISO 125 -
RAW photos
Autofocusing
Focus manually
Autofocus touch
Continuous autofocus
Autofocus single
Autofocus tracking
Selective autofocus
Autofocus center weighted
Autofocus multi area
Autofocus live view
Face detect focus
Contract detect focus
Phase detect focus
Total focus points 9 -
Lens
Lens mount type fixed lens fixed lens
Lens zoom range 28-140mm (5.0x) ()
Highest aperture f/3.5-5.5 -
Macro focusing range 1cm -
Crop factor 5.8 7.5
Screen
Display type Fixed Type Fixed Type
Display diagonal 2.7" 3"
Resolution of display 230k dot 460k dot
Selfie friendly
Liveview
Touch function
Viewfinder Information
Viewfinder type None None
Features
Minimum shutter speed 4s 8s
Fastest shutter speed 1/4000s 1/2000s
Shutter priority
Aperture priority
Expose Manually
Set white balance
Image stabilization
Built-in flash
Flash distance 5.50 m (at Auto ISO) -
Flash options On, off -
Hot shoe
AE bracketing
WB bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
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 640 x 480
Maximum video resolution 1920x1080 640x480
Video data format MPEG-4, H.264 -
Microphone input
Headphone input
Connectivity
Wireless Yes (Wireless) None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) none
GPS None None
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 193g (0.43 pounds) 87g (0.19 pounds)
Dimensions 123 x 62 x 30mm (4.8" x 2.4" x 1.2") 82 x 52 x 17mm (3.2" x 2.0" x 0.7")
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 300 photos -
Type of battery Battery Pack -
Self timer Yes (2 or 10 secs, remote) -
Time lapse shooting
Type of storage Internal + SD/SDHC/SDXC card -
Storage slots Single Single
Cost at release $280 $55