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Olympus TG-870 vs Pentax WG-1

Portability
91
Imaging
41
Features
46
Overall
43
Olympus Stylus Tough TG-870 front
 
Pentax Optio WG-1 front
Portability
93
Imaging
37
Features
31
Overall
34

Olympus TG-870 vs Pentax WG-1 Key Specs

Olympus TG-870
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Tilting Display
  • ISO 125 - 6400 (Expand to 12800)
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 21-105mm (F3.5-5.7) lens
  • 221g - 113 x 64 x 28mm
  • Introduced January 2016
  • Superseded the Olympus TG-860
Pentax WG-1
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 80 - 6400
  • 1280 x 720 video
  • 28-140mm (F3.5-5.5) lens
  • 157g - 114 x 58 x 28mm
  • Introduced February 2011
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Olympus TG-870 vs Pentax WG-1 Overview

The following is a extended comparison of the Olympus TG-870 versus Pentax WG-1, former is a Ultracompact while the other is a Waterproof by competitors Olympus and Pentax. The sensor resolution of the TG-870 (16MP) and the WG-1 (14MP) is very comparable and both cameras provide the same sensor dimensions (1/2.3").

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The TG-870 was introduced 4 years after the WG-1 which is a fairly large difference as far as camera tech is concerned. The two cameras have different body design with the Olympus TG-870 being a Ultracompact camera and the Pentax WG-1 being a Compact camera.

Before delving right into a step-by-step comparison, here is a simple introduction of how the TG-870 grades versus the WG-1 with regard to portability, imaging, features and an overall mark.

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Reasons to pick Olympus TG-870 over the Pentax WG-1

 TG-870 WG-1 
IntroducedJanuary 2016February 2011Newer by 60 months
Display typeTiltingFixed Tilting display
Display dimensions3"2.7"Larger display (+0.3")
Display resolution921k230kSharper display (+691k dot)

Reasons to pick Pentax WG-1 over the Olympus TG-870

 WG-1 TG-870 
Manual focus Dial accurate focus

Common features in the Olympus TG-870 and Pentax WG-1

 TG-870 WG-1 
Selfie screen Neither contains selfie screen
Touch friendly display Neither contains Touch friendly display

Olympus TG-870 vs Pentax WG-1 Physical Comparison

For anyone who is going to travel with your camera often, you will want to factor in its weight and volume. The Olympus TG-870 has got outer dimensions of 113mm x 64mm x 28mm (4.4" x 2.5" x 1.1") and a weight of 221 grams (0.49 lbs) while the Pentax WG-1 has sizing of 114mm x 58mm x 28mm (4.5" x 2.3" x 1.1") along with a weight of 157 grams (0.35 lbs).

Contrast the Olympus TG-870 versus Pentax WG-1 in our brand new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an ILC will vary dependant on the lens you are working with at the time. Here is a front view dimensions comparison of the TG-870 and the WG-1.

Olympus TG-870 vs Pentax WG-1 size comparison

Considering size and weight, the portability grade of the TG-870 and WG-1 is 91 and 93 respectively.

Olympus TG-870 vs Pentax WG-1 top view buttons comparison

Olympus TG-870 vs Pentax WG-1 Sensor Comparison

Generally, it is tough to visualise the difference in sensor dimensions just by checking out a spec sheet. The image here might give you a more clear sense of the sensor sizes in the TG-870 and WG-1.

As you can see, both of those cameras have the same sensor dimensions but not the same MP. You can expect to see the Olympus TG-870 to show more detail using its extra 2 Megapixels. Greater resolution will also help you crop photos a bit more aggressively. The more modern TG-870 will have an edge with regard to sensor tech.

Olympus TG-870 vs Pentax WG-1 sensor size comparison

Olympus TG-870 vs Pentax WG-1 Screen and ViewFinder

Olympus TG-870 vs Pentax WG-1 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Olympus TG-870
Portrait photography with Pentax WG-1
36
good resolution (16 megapixels)
comes with face detect focus
lack of manual focus
lack of manual mode
external flash not possible
tiny sensor size (1/2.3")
lack of RAW support
35
you can focus manually
MP count good (14 megapixels)
manual mode not possible
cannot use external flash
very small sensor (1/2.3")
lacks RAW format
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Street Comparison

Olympus TG-870 as a Street photography camera
Pentax WG-1 as a Street photography camera
65
screen tilts
image stabilization (Optical)
environment sealing
tiny sensor size (1/2.3")
lack of RAW support
more heavy than competition (221g)
54
weather proofing
no articulating screen
does not have image stabilization
very small sensor (1/2.3")
lacks RAW format
Photography Glossary

Sports Comparison

Olympus TG-870 as a Sports photography camera
Pentax WG-1 as a Sports photography camera
51
image stabilization (Optical)
good resolution (16MP)
comes with tracking focus
environment sealing
good battery pack (300 CIPA)
no shutter priority mode
tiny sensor size (1/2.3")
lack of phase detect auto focus
37
MP count good (14MP)
offers tracking autofocus
weather proofing
painfully slow continuous shooting (1.0 frames/s)
lack of shutter priority mode
does not have image stabilization
very small sensor (1/2.3")
lacks phase detect auto focus
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Travel Comparison

Olympus TG-870 Travel photography info
Pentax WG-1 Travel photography info
69
good battery pack (300 CIPA)
environment sealing
good resolution (16MP)
flash built-in
decently wide (21mm)
more heavy than competition (221 grams)
display is not selfie friendly
sluggish maximum aperture (f3.5)
71
weather proofing
MP count good (14 megapixels)
built-in flash
relatively wide (28mm)
does not posses selfie friendly display
sluggish max aperture (f3.5)
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Landscape Comparison

Olympus TG-870 Landscape photography info
Pentax WG-1 Landscape photography info
50
decently wide (21mm)
screen size is good (3 inches)
image stabilization (Optical)
good resolution (16MP)
environment sealing
good battery pack (300 shots)
lack of manual focus
can't switch lens (fixed lens mount)
sluggish maximum aperture (f3.5)
lack of manual mode
tiny sensor size (1/2.3")
lack of RAW support
42
you can focus manually
relatively wide (28mm)
MP count good (14 megapixels)
weather proofing
lens is fixed (fixed lens mount)
sluggish max aperture (f3.5)
screen is somewhat small (2.7 inch)
manual mode not possible
does not have image stabilization
very small sensor (1/2.3")
lacks RAW format
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Vlogging Comparison

Vlogging with Olympus TG-870
Vlogging with Pentax WG-1
32
decently wide (21mm)
image stabilization (Optical)
comes with face detect focus
video resolution high (1920 x 1080 pxls)
sluggish maximum aperture (f3.5)
display is not selfie friendly
missing microphone jack
more heavy than competition (221 grams)
25
relatively wide (28mm)
sluggish max aperture (f3.5)
does not posses selfie friendly display
does not have image stabilization
low quality video (1280 x 720 pxls)
missing external mic support
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Olympus TG-870 vs Pentax WG-1 Specifications

Detailed spec comparison table for Olympus TG-870 and Pentax WG-1
 Olympus Stylus Tough TG-870Pentax Optio WG-1
General Information
Brand Name Olympus Pentax
Model type Olympus Stylus Tough TG-870 Pentax Optio WG-1
Category Ultracompact Waterproof
Introduced 2016-01-06 2011-02-07
Physical type Ultracompact Compact
Sensor Information
Chip TruePic VII -
Sensor type BSI-CMOS CCD
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 14MP
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 4:3, 3:2 and 16:9
Highest Possible resolution 4608 x 3456 4288 x 3216
Maximum native ISO 6400 6400
Maximum enhanced ISO 12800 -
Minimum native ISO 125 80
RAW files
Autofocusing
Manual focusing
Touch focus
Continuous autofocus
Single autofocus
Autofocus tracking
Autofocus selectice
Autofocus center weighted
Autofocus multi area
Live view autofocus
Face detect focus
Contract detect focus
Phase detect focus
Total focus points - 9
Lens
Lens mount type fixed lens fixed lens
Lens zoom range 21-105mm (5.0x) 28-140mm (5.0x)
Maximum aperture f/3.5-5.7 f/3.5-5.5
Macro focusing range 1cm 1cm
Crop factor 5.8 5.8
Screen
Type of display Tilting Fixed Type
Display diagonal 3 inches 2.7 inches
Resolution of display 921 thousand dots 230 thousand dots
Selfie friendly
Liveview
Touch functionality
Display technology - TFT color LCD with Anti-reflective coating
Viewfinder Information
Viewfinder None None
Features
Min shutter speed 4 seconds 4 seconds
Max shutter speed 1/2000 seconds 1/1500 seconds
Continuous shutter rate 7.0 frames per sec 1.0 frames per sec
Shutter priority
Aperture priority
Manual mode
Custom white balance
Image stabilization
Inbuilt flash
Flash distance 4.00 m (at ISO 1600) 3.90 m
Flash modes Auto, redeye reduction, fill flash, off, LED illuminator Auto, On, Off, Red-eye, Soft
External flash
AE 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 (60p), 1280 x 720 (60p), 640 x 480 (60p) 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Maximum video resolution 1920x1080 1280x720
Video file format MPEG-4, H.264 Motion JPEG
Mic support
Headphone support
Connectivity
Wireless Built-In Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS BuiltIn None
Physical
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 221 grams (0.49 lb) 157 grams (0.35 lb)
Physical dimensions 113 x 64 x 28mm (4.4" x 2.5" x 1.1") 114 x 58 x 28mm (4.5" x 2.3" x 1.1")
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 pictures 260 pictures
Battery style Battery Pack Battery Pack
Battery ID Li-50B D-LI92
Self timer Yes (2 or 10 sec, custom) Yes (2 or 10 sec)
Time lapse shooting
Storage type SD/SDHC/SDXC, Internal SD/SDHC/SDXC, Internal
Card slots One One
Retail pricing $280 $350