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Pentax WG-3 GPS vs Ricoh WG-4

Portability
90
Imaging
40
Features
43
Overall
41
Pentax WG-3 GPS front
 
Ricoh WG-4 front
Portability
90
Imaging
40
Features
44
Overall
41

Pentax WG-3 GPS vs Ricoh WG-4 Key Specs

Pentax WG-3 GPS
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 125 - 6400
  • Sensor-shift Image Stabilization
  • 1920 x 1080 video
  • 25-100mm (F2.0-4.9) lens
  • 238g - 125 x 64 x 33mm
  • Announced July 2013
Ricoh WG-4
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 125 - 6400
  • Sensor-shift Image Stabilization
  • 1920 x 1080 video
  • 25-100mm (F2.0-4.9) lens
  • 230g - 124 x 64 x 33mm
  • Announced February 2014
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Pentax WG-3 GPS vs Ricoh WG-4 Overview

Here, we will be matching up the Pentax WG-3 GPS and Ricoh WG-4, both Waterproof digital cameras by companies Pentax and Ricoh. The image resolution of the WG-3 GPS (16MP) and the WG-4 (16MP) is pretty similar and both cameras have the identical sensor measurements (1/2.3").

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The WG-3 GPS was introduced 6 months prior to the WG-4 which means that they are of a similar generation. Both cameras feature the same body design (Compact).

Before getting into a detailed comparison, here is a concise view of how the WG-3 GPS scores versus the WG-4 in the way of portability, imaging, features and an overall score.

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Reasons to pick Pentax WG-3 GPS over the Ricoh WG-4

 WG-3 GPS WG-4 

Reasons to pick Ricoh WG-4 over the Pentax WG-3 GPS

 WG-4 WG-3 GPS 

Common features in the Pentax WG-3 GPS and Ricoh WG-4

 WG-3 GPS WG-4 
AnnouncedJuly 2013February 2014Similar generation
Manual focus More exact focus
Screen typeFixed Fixed Fixed screen
Screen size3"3"Same screen measurements
Screen resolution460k460kExact same screen resolution
Selfie screen Neither has selfie screen
Touch screen No Touch screen

Pentax WG-3 GPS vs Ricoh WG-4 Physical Comparison

For anybody who is going to carry around your camera frequently, you'll have to take into account its weight and dimensions. The Pentax WG-3 GPS has outside measurements of 125mm x 64mm x 33mm (4.9" x 2.5" x 1.3") along with a weight of 238 grams (0.52 lbs) while the Ricoh WG-4 has dimensions of 124mm x 64mm x 33mm (4.9" x 2.5" x 1.3") with a weight of 230 grams (0.51 lbs).

Compare the Pentax WG-3 GPS and Ricoh WG-4 in the all new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an Interchangeable Lens Camera will vary depending on the lens you have attached at that moment. Following is a front view size comparison of the WG-3 GPS against the WG-4.

Pentax WG-3 GPS vs Ricoh WG-4 size comparison

Factoring in dimensions and weight, the portability rating of the WG-3 GPS and WG-4 is 90 and 90 respectively.

Pentax WG-3 GPS vs Ricoh WG-4 top view buttons comparison

Pentax WG-3 GPS vs Ricoh WG-4 Sensor Comparison

Normally, it is difficult to visualize the gap between sensor sizes merely by going over technical specs. The picture here might give you a stronger sense of the sensor sizing in the WG-3 GPS and WG-4.

As you have seen, both of these cameras come with the identical sensor size and the same resolution therefore you should expect similar quality of pictures but you may want to take the production date of the products into consideration.

Pentax WG-3 GPS vs Ricoh WG-4 sensor size comparison

Pentax WG-3 GPS vs Ricoh WG-4 Screen and ViewFinder

Pentax WG-3 GPS vs Ricoh WG-4 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Pentax WG-3 GPS
Portrait photography with Ricoh WG-4
41
focusing manually
megapixel count decent (16 megapixels)
supports face detection focus
no manual control
no external flash support
very small sensor (1/2.3")
lack of RAW support
41
has manual focus
MP count decent (16MP)
supports face detection focus
lack of manual exposure
no external flash support
very small sensor size (1/2.3")
doesn't have RAW support
Photography Glossary

Street Comparison

Street photography with Pentax WG-3 GPS
Street photography with Ricoh WG-4
59
has image stabilization (Sensor-shift)
weather sealing
no articulating screen
very small sensor (1/2.3")
lack of RAW support
more heavy than average (238 grams)
61
image stabilization (Sensor-shift)
environment proofing
screen is fixed
very small sensor size (1/2.3")
doesn't have RAW support
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Sports Comparison

Pentax WG-3 GPS Sports photography highlights
Ricoh WG-4 Sports photography highlights
45
has image stabilization (Sensor-shift)
megapixel count decent (16MP)
supports tracking autofocus
weather sealing
lack of shutter priority mode
very small sensor (1/2.3")
terrible battery pack (240 shots)
lack of phase detect auto focus
45
image stabilization (Sensor-shift)
MP count decent (16 megapixels)
supports tracking autofocus
environment proofing
slow continuous shooting (2.0 frames per second)
very small sensor size (1/2.3")
bad battery life (240 per charge)
doesn't have phase detect auto focus
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Travel Comparison

Pentax WG-3 GPS Travel photography factors
Ricoh WG-4 Travel photography factors
69
weather sealing
megapixel count decent (16MP)
built-in flash
pretty wide (25mm)
fast maximum aperture (f2.0)
terrible battery pack (240 CIPA)
more heavy than average (238 grams)
screen is not selfie friendly
72
environment proofing
MP count decent (16MP)
flash built-in
really wide (25mm)
good max aperture (f2.0)
bad battery life (240 shots)
screen is not selfie friendly
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Landscape Comparison

Pentax WG-3 GPS Landscape photography highlights
Ricoh WG-4 Landscape photography highlights
54
focusing manually
pretty wide (25mm)
fast maximum aperture (f2.0)
screen size is good (3 inches)
has image stabilization (Sensor-shift)
megapixel count decent (16MP)
weather sealing
can't swap lenses (fixed lens mount)
no manual control
very small sensor (1/2.3")
lack of RAW support
terrible battery pack (240 per charge)
54
has manual focus
really wide (25mm)
good max aperture (f2.0)
screen size is decent (3 inches)
image stabilization (Sensor-shift)
MP count decent (16MP)
environment proofing
can't switch lenses (fixed lens mount)
lack of manual exposure
very small sensor size (1/2.3")
doesn't have RAW support
bad battery life (240 CIPA)
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Vlogging Comparison

Vlogging with Pentax WG-3 GPS
Vlogging with Ricoh WG-4
34
pretty wide (25mm)
fast maximum aperture (f2.0)
has image stabilization (Sensor-shift)
supports face detection focus
video res high (1920 x 1080 pixels)
screen is not selfie friendly
lack of external microphone socket
more heavy than average (238g)
36
really wide (25mm)
good max aperture (f2.0)
image stabilization (Sensor-shift)
supports face detection focus
video res high (1920 x 1080 pxls)
screen is not selfie friendly
missing external mic jack
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Pentax WG-3 GPS vs Ricoh WG-4 Specifications

Detailed spec comparison table for Pentax WG-3 GPS and Ricoh WG-4
 Pentax WG-3 GPSRicoh WG-4
General Information
Make Pentax Ricoh
Model type Pentax WG-3 GPS Ricoh WG-4
Class Waterproof Waterproof
Announced 2013-07-19 2014-02-05
Body design Compact Compact
Sensor Information
Sensor type BSI-CMOS BSI-CMOS
Sensor size 1/2.3" 1/2.3"
Sensor dimensions 6.17 x 4.55mm 6.17 x 4.55mm
Sensor area 28.1mm² 28.1mm²
Sensor resolution 16MP 16MP
Anti alias filter
Aspect ratio 1:1, 4:3 and 16:9 1:1, 4:3 and 16:9
Max resolution 4608 x 3456 4608 x 3456
Max native ISO 6400 6400
Min native ISO 125 125
RAW files
Autofocusing
Focus manually
AF touch
AF continuous
AF single
AF tracking
Selective AF
Center weighted AF
Multi area AF
AF live view
Face detection focusing
Contract detection focusing
Phase detection focusing
Total focus points 9 9
Lens
Lens mount type fixed lens fixed lens
Lens zoom range 25-100mm (4.0x) 25-100mm (4.0x)
Max aperture f/2.0-4.9 f/2.0-4.9
Macro focusing distance 1cm 1cm
Focal length multiplier 5.8 5.8
Screen
Screen type Fixed Type Fixed Type
Screen sizing 3 inch 3 inch
Resolution of screen 460 thousand dot 460 thousand dot
Selfie friendly
Liveview
Touch capability
Screen technology Widescreen TFT color LCD with anti-reflective coating TFT LCD
Viewfinder Information
Viewfinder None None
Features
Minimum shutter speed 4s 4s
Fastest shutter speed 1/4000s 1/4000s
Continuous shutter speed - 2.0fps
Shutter priority
Aperture priority
Manually set exposure
Change WB
Image stabilization
Integrated flash
Flash distance 3.40 m 10.00 m (Auto ISO)
Flash modes Auto, On, Off, Red-eye, Soft Auto, flash off, flash on, auto + redeye, on + redeye
Hot shoe
Auto exposure bracketing
WB bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1920 x 1080 (30 fps), 1280 x 720 (60, 30 fps) 1920 x 1080 (30p), 1280 x 720 (60p, 30p)
Max video resolution 1920x1080 1920x1080
Video format MPEG-4, H.264 H.264
Mic input
Headphone input
Connectivity
Wireless Eye-Fi Connected None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS BuiltIn None
Physical
Environmental seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 238 grams (0.52 lbs) 230 grams (0.51 lbs)
Physical dimensions 125 x 64 x 33mm (4.9" x 2.5" x 1.3") 124 x 64 x 33mm (4.9" x 2.5" x 1.3")
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 240 pictures 240 pictures
Type of battery Battery Pack Battery Pack
Battery ID D-LI92 D-LI92
Self timer Yes (2 or 10 sec) Yes (2 or 10 secs)
Time lapse shooting
Type of storage SD/SDHC/SDXC card, Internal SD/SDHC/SDXC, internal
Storage slots Single Single
Launch price $350 $330