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Olympus TG-850 iHS vs Pentax WG-3 GPS

Portability
91
Imaging
40
Features
44
Overall
41
Olympus Stylus Tough TG-850 iHS front
 
Pentax WG-3 GPS front
Portability
90
Imaging
40
Features
43
Overall
41

Olympus TG-850 iHS vs Pentax WG-3 GPS Key Specs

Olympus TG-850 iHS
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Tilting Display
  • ISO 125 - 6400
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 21-105mm (F3.5-5.7) lens
  • 218g - 110 x 64 x 28mm
  • Revealed January 2014
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
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Olympus TG-850 iHS vs Pentax WG-3 GPS Overview

Here, we will be evaluating the Olympus TG-850 iHS versus Pentax WG-3 GPS, both Waterproof cameras by competitors Olympus and Pentax. The image resolution of the TG-850 iHS (16MP) and the WG-3 GPS (16MP) is relatively close and both cameras provide the identical sensor sizes (1/2.3").

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The TG-850 iHS was unveiled 7 months after the WG-3 GPS and they are of a similar age. Both of the cameras feature the same body design (Compact).

Before going into a comprehensive comparison, here is a brief summary of how the TG-850 iHS grades vs the WG-3 GPS in relation to portability, imaging, features and an overall mark.

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Reasons to pick Olympus TG-850 iHS over the Pentax WG-3 GPS

 TG-850 iHS WG-3 GPS 
AnnouncedJanuary 2014July 2013Newer by 7 months
Screen typeTiltingFixed Tilting screen

Reasons to pick Pentax WG-3 GPS over the Olympus TG-850 iHS

 WG-3 GPS TG-850 iHS 
Focus manually More exact focus

Common features in the Olympus TG-850 iHS and Pentax WG-3 GPS

 TG-850 iHS WG-3 GPS 
Screen size3"3"Same screen dimensions
Screen resolution460k460kExact same screen resolution
Selfie screen Neither has selfie screen
Touch friendly screen Neither has Touch friendly screen

Olympus TG-850 iHS vs Pentax WG-3 GPS Physical Comparison

If you're looking to travel with your camera often, you'll have to think about its weight and dimensions. The Olympus TG-850 iHS has external dimensions of 110mm x 64mm x 28mm (4.3" x 2.5" x 1.1") having a weight of 218 grams (0.48 lbs) whilst the Pentax WG-3 GPS has dimensions of 125mm x 64mm x 33mm (4.9" x 2.5" x 1.3") having a weight of 238 grams (0.52 lbs).

Contrast the Olympus TG-850 iHS versus Pentax WG-3 GPS in our brand new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an ILC will change dependant on the lens you have chosen at that time. Here is a front view measurements comparison of the TG-850 iHS vs the WG-3 GPS.

Olympus TG-850 iHS vs Pentax WG-3 GPS size comparison

Looking at dimensions and weight, the portability rating of the TG-850 iHS and WG-3 GPS is 91 and 90 respectively.

Olympus TG-850 iHS vs Pentax WG-3 GPS top view buttons comparison

Olympus TG-850 iHS vs Pentax WG-3 GPS Sensor Comparison

Sometimes, it can be tough to see the difference in sensor dimensions only by viewing a spec sheet. The pic underneath should offer you a far better sense of the sensor dimensions in the TG-850 iHS and WG-3 GPS.

As you can see, both of those cameras feature the identical sensor size and the identical megapixels and you can expect comparable quality of photos although you should take the launch date of the cameras into account. The newer TG-850 iHS will have an edge in sensor innovation.

Olympus TG-850 iHS vs Pentax WG-3 GPS sensor size comparison

Olympus TG-850 iHS vs Pentax WG-3 GPS Screen and ViewFinder

Olympus TG-850 iHS vs Pentax WG-3 GPS Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Olympus TG-850 iHS
Portrait photography with Pentax WG-3 GPS
35
good megapixels (16MP)
features face detection autofocus
lack of manual focus
lack of manual exposure
cannot use external flash
sensor is tiny (1/2.3")
no RAW files
41
has manual focus
good MP (16 megapixels)
supports face detection focusing
no manual mode
can't use external flash
small sensor (1/2.3")
lack of RAW support
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Street Comparison

Olympus TG-850 iHS Street photography details
Pentax WG-3 GPS Street photography details
69
screen tilts
built in image stabilization (Optical)
environment proofing
sensor is tiny (1/2.3")
no RAW files
59
image stabilization (Sensor-shift)
environment sealing
screen does not articulate
small sensor (1/2.3")
lack of RAW support
heavier than average in class (238g)
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Sports Comparison

Sports photography with Olympus TG-850 iHS
Sports photography with Pentax WG-3 GPS
51
built in image stabilization (Optical)
good megapixels (16 megapixels)
features tracking autofocus
environment proofing
great battery power (330 CIPA)
no shutter priority
sensor is tiny (1/2.3")
no phase detect autofocus
45
image stabilization (Sensor-shift)
good MP (16MP)
supports tracking autofocus
environment sealing
no shutter priority
small sensor (1/2.3")
not so great battery pack (240 shots)
lack of phase detect AF
Photography Glossary

Travel Comparison

Olympus TG-850 iHS as a Travel photography camera
Pentax WG-3 GPS as a Travel photography camera
72
great battery power (330 CIPA)
environment proofing
good megapixels (16 megapixels)
flash built-in
decently wide (21mm)
display isn't selfie friendly
slow max aperture (f3.5)
69
environment sealing
good MP (16MP)
built-in flash
quite wide (25mm)
fast maximum aperture (f2.0)
not so great battery pack (240 CIPA)
heavier than average in class (238 grams)
display is not selfie friendly
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Landscape Comparison

Olympus TG-850 iHS as a Landscape photography camera
Pentax WG-3 GPS as a Landscape photography camera
50
decently wide (21mm)
good sized screen (3")
built in image stabilization (Optical)
good megapixels (16 megapixels)
environment proofing
great battery power (330 CIPA)
lack of manual focus
cannot swap lens (fixed lens mount)
slow max aperture (f3.5)
lack of manual exposure
sensor is tiny (1/2.3")
no RAW files
54
has manual focus
quite wide (25mm)
fast maximum aperture (f2.0)
screen size is good (3")
image stabilization (Sensor-shift)
good MP (16 megapixels)
environment sealing
lens is fixed (fixed lens mount)
no manual mode
small sensor (1/2.3")
lack of RAW support
not so great battery pack (240 per charge)
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Vlogging Comparison

Olympus TG-850 iHS as a Vlogging camera
Pentax WG-3 GPS as a Vlogging camera
33
decently wide (21mm)
built in image stabilization (Optical)
features face detection autofocus
video res high (1920 x 1080 resolution)
slow max aperture (f3.5)
display isn't selfie friendly
lack of external mic socket
34
quite wide (25mm)
fast maximum aperture (f2.0)
image stabilization (Sensor-shift)
supports face detection focusing
video res high (1920 x 1080 resolution)
display is not selfie friendly
doesn't have external mic socket
heavier than average in class (238g)
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Olympus TG-850 iHS vs Pentax WG-3 GPS Specifications

Detailed spec comparison table for Olympus TG-850 iHS and Pentax WG-3 GPS
 Olympus Stylus Tough TG-850 iHSPentax WG-3 GPS
General Information
Company Olympus Pentax
Model type Olympus Stylus Tough TG-850 iHS Pentax WG-3 GPS
Type Waterproof Waterproof
Revealed 2014-01-29 2013-07-19
Physical type Compact Compact
Sensor Information
Powered by TruePic VII -
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 surface area 28.1mm² 28.1mm²
Sensor resolution 16 megapixels 16 megapixels
Anti alias filter
Aspect ratio - 1:1, 4:3 and 16:9
Max resolution 4616 x 3464 4608 x 3456
Max native ISO 6400 6400
Min native ISO 125 125
RAW photos
Autofocusing
Manual focusing
Touch to focus
AF continuous
AF single
AF tracking
AF selectice
AF center weighted
Multi area AF
Live view AF
Face detect focusing
Contract detect focusing
Phase detect focusing
Total focus points - 9
Cross type focus points - -
Lens
Lens support fixed lens fixed lens
Lens zoom range 21-105mm (5.0x) 25-100mm (4.0x)
Maximum aperture f/3.5-5.7 f/2.0-4.9
Macro focusing range - 1cm
Focal length multiplier 5.8 5.8
Screen
Type of display Tilting Fixed Type
Display sizing 3" 3"
Resolution of display 460k dots 460k dots
Selfie friendly
Liveview
Touch functionality
Display technology TFT LCD Widescreen TFT color LCD with anti-reflective coating
Viewfinder Information
Viewfinder type None None
Features
Min shutter speed 1/2 seconds 4 seconds
Max shutter speed 1/2000 seconds 1/4000 seconds
Continuous shutter rate 7.0fps -
Shutter priority
Aperture priority
Expose Manually
Change WB
Image stabilization
Inbuilt flash
Flash distance - 3.40 m
Flash options - Auto, On, Off, Red-eye, Soft
External flash
AEB
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 (60p, 30p), 1280 x 720 (60p), 640 x 480 (30 fps) 1920 x 1080 (30 fps), 1280 x 720 (60, 30 fps)
Max video resolution 1920x1080 1920x1080
Video data format H.264, Motion JPEG MPEG-4, H.264
Mic port
Headphone port
Connectivity
Wireless Yes Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None BuiltIn
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 218 gr (0.48 lbs) 238 gr (0.52 lbs)
Physical dimensions 110 x 64 x 28mm (4.3" x 2.5" x 1.1") 125 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 330 photos 240 photos
Style of battery Battery Pack Battery Pack
Battery ID LI-50B D-LI92
Self timer Yes (2 sec, 12 sec, Custom Self-Timer (1-30 sec start timer, 1-10 pictures, 1-3 sec interval)) Yes (2 or 10 sec)
Time lapse feature
Storage type SD, SDHC, SDXC, Internal Memory SD/SDHC/SDXC card, Internal
Card slots 1 1
Retail cost $250 $350