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Olympus VG-120 vs Pentax WG-3 GPS

Portability
96
Imaging
37
Features
24
Overall
31
Olympus VG-120 front
 
Pentax WG-3 GPS front
Portability
90
Imaging
40
Features
43
Overall
41

Olympus VG-120 vs Pentax WG-3 GPS Key Specs

Olympus VG-120
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 80 - 1600
  • 1280 x 720 video
  • 26-130mm (F2.8-6.5) lens
  • 120g - 96 x 57 x 19mm
  • Introduced January 2011
Pentax WG-3 GPS
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 125 - 6400
  • Sensor-shift Image Stabilization
  • 1920 x 1080 video
  • 25-100mm (F2.0-4.9) lens
  • 238g - 125 x 64 x 33mm
  • Released July 2013
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Olympus VG-120 vs Pentax WG-3 GPS Overview

Here is a complete comparison of the Olympus VG-120 vs Pentax WG-3 GPS, one being a Ultracompact and the other is a Waterproof by competitors Olympus and Pentax. The resolution of the VG-120 (14MP) and the WG-3 GPS (16MP) is very comparable and they possess the same exact sensor size (1/2.3").

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The VG-120 was manufactured 3 years prior to the WG-3 GPS and that is a fairly big gap as far as camera tech is concerned. Both of these cameras offer different body type with the Olympus VG-120 being a Ultracompact camera and the Pentax WG-3 GPS being a Compact camera.

Before getting in to a thorough comparison, below is a short overview of how the VG-120 scores against the WG-3 GPS when considering portability, imaging, features and an overall rating.

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Reasons to pick Olympus VG-120 over the Pentax WG-3 GPS

 VG-120 WG-3 GPS 

Reasons to pick Pentax WG-3 GPS over the Olympus VG-120

 WG-3 GPS VG-120 
ReleasedJuly 2013January 2011Fresher by 30 months
Manually focus More exact focusing
Display resolution460k230kCrisper display (+230k dot)

Common features in the Olympus VG-120 and Pentax WG-3 GPS

 VG-120 WG-3 GPS 
Display typeFixed Fixed Fixed display
Display sizing3"3"Equivalent display size
Selfie screen Neither features selfie screen
Touch display Neither features Touch display

Olympus VG-120 vs Pentax WG-3 GPS Physical Comparison

In case you're planning to carry your camera, you'll need to take into account its weight and dimensions. The Olympus VG-120 enjoys outside measurements of 96mm x 57mm x 19mm (3.8" x 2.2" x 0.7") and a weight of 120 grams (0.26 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).

Examine the Olympus VG-120 vs Pentax WG-3 GPS in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an Interchangeable Lens Camera will differ based on the lens you choose at that moment. Below is the front view sizing comparison of the VG-120 compared to the WG-3 GPS.

Olympus VG-120 vs Pentax WG-3 GPS size comparison

Factoring in size and weight, the portability grade of the VG-120 and WG-3 GPS is 96 and 90 respectively.

Olympus VG-120 vs Pentax WG-3 GPS top view buttons comparison

Olympus VG-120 vs Pentax WG-3 GPS Sensor Comparison

Oftentimes, it is difficult to picture the gap in sensor sizing purely by checking out specifications. The graphic here will provide you a greater sense of the sensor measurements in the VG-120 and WG-3 GPS.

Plainly, both of those cameras enjoy the same exact sensor sizing but different resolution. You should expect to see the Pentax WG-3 GPS to produce extra detail due to its extra 2MP. Greater resolution will also enable you to crop images far more aggressively. The older VG-120 will be disadvantaged when it comes to sensor innovation.

Olympus VG-120 vs Pentax WG-3 GPS sensor size comparison

Olympus VG-120 vs Pentax WG-3 GPS Screen and ViewFinder

Olympus VG-120 vs Pentax WG-3 GPS Screen and Viewfinder comparison
Photography Glossary

Photography Type Scores

Portrait Comparison

Olympus VG-120 as a Portrait photography camera
Pentax WG-3 GPS as a Portrait photography camera
33
good megapixels (14MP)
offers face detect autofocus
focusing manually not possible
manual mode not available
no external flash support
sensor is small (1/2.3")
has no RAW files
41
you can focus manually
MP count decent (16 megapixels)
has face detection focusing
manual mode not available
external flash not possible
tiny sensor size (1/2.3")
does not have RAW format
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Street Comparison

Street photography with Olympus VG-120
Street photography with Pentax WG-3 GPS
48
fixed screen
does not have image stabilization
sensor is small (1/2.3")
has no RAW files
59
has image stabilization (Sensor-shift)
weather proofing
screen is fixed
tiny sensor size (1/2.3")
does not have RAW format
more heavy than competition (238 grams)
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Sports Comparison

Sports photography with Olympus VG-120
Sports photography with Pentax WG-3 GPS
26
good megapixels (14 megapixels)
no shutter priority
does not have image stabilization
sensor is small (1/2.3")
terrible battery life (160 CIPA)
has no phase detect autofocus
45
has image stabilization (Sensor-shift)
MP count decent (16MP)
has tracking autofocus
weather proofing
no shutter priority
tiny sensor size (1/2.3")
terrible battery life (240 CIPA)
does not have phase detect AF
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Travel Comparison

Olympus VG-120 as a Travel photography camera
Pentax WG-3 GPS as a Travel photography camera
62
good megapixels (14MP)
flash built-in
decently wide (26mm)
does not have Timelapse recording
terrible battery life (160 CIPA)
display isn't selfie friendly
slow max aperture (f2.8)
69
weather proofing
MP count decent (16 megapixels)
has built in flash
really wide (25mm)
good max aperture (f2.0)
terrible battery life (240 per charge)
more heavy than competition (238g)
screen is not selfie friendly
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Landscape Comparison

Olympus VG-120 as a Landscape photography camera
Pentax WG-3 GPS as a Landscape photography camera
36
decently wide (26mm)
screen is a good size (3 inches)
good megapixels (14 megapixels)
focusing manually not possible
fixed lens (fixed lens mount)
slow max aperture (f2.8)
manual mode not available
does not have image stabilization
sensor is small (1/2.3")
has no RAW files
terrible battery life (160 per charge)
does not have Timelapse recording
54
you can focus manually
really wide (25mm)
good max aperture (f2.0)
decent sized screen (3 inches)
has image stabilization (Sensor-shift)
MP count decent (16MP)
weather proofing
fixed lens (fixed lens mount)
manual mode not available
tiny sensor size (1/2.3")
does not have RAW format
terrible battery life (240 shots)
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Vlogging Comparison

Olympus VG-120 as a Vlogging camera
Pentax WG-3 GPS as a Vlogging camera
28
decently wide (26mm)
offers face detect autofocus
slow max aperture (f2.8)
display isn't selfie friendly
does not have image stabilization
video res low (1280 x 720 pixels)
does not have microphone support
34
really wide (25mm)
good max aperture (f2.0)
has image stabilization (Sensor-shift)
has face detection focusing
video res high (1920 x 1080 pixels)
screen is not selfie friendly
lack of external microphone jack
more heavy than competition (238g)
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Olympus VG-120 vs Pentax WG-3 GPS Specifications

Detailed spec comparison table for Olympus VG-120 and Pentax WG-3 GPS
 Olympus VG-120Pentax WG-3 GPS
General Information
Brand Olympus Pentax
Model type Olympus VG-120 Pentax WG-3 GPS
Category Ultracompact Waterproof
Introduced 2011-01-06 2013-07-19
Body design Ultracompact Compact
Sensor Information
Chip TruePic III -
Sensor type CCD BSI-CMOS
Sensor size 1/2.3" 1/2.3"
Sensor measurements 6.17 x 4.55mm 6.17 x 4.55mm
Sensor surface area 28.1mm² 28.1mm²
Sensor resolution 14 megapixel 16 megapixel
Anti alias filter
Aspect ratio 4:3 1:1, 4:3 and 16:9
Max resolution 4288 x 3216 4608 x 3456
Max native ISO 1600 6400
Lowest native ISO 80 125
RAW images
Autofocusing
Manual focusing
Touch focus
Autofocus continuous
Single autofocus
Tracking autofocus
Selective autofocus
Autofocus center weighted
Multi area autofocus
Autofocus live view
Face detection focus
Contract detection focus
Phase detection focus
Total focus points - 9
Lens
Lens mount type fixed lens fixed lens
Lens zoom range 26-130mm (5.0x) 25-100mm (4.0x)
Highest aperture f/2.8-6.5 f/2.0-4.9
Macro focusing range 7cm 1cm
Crop factor 5.8 5.8
Screen
Range of screen Fixed Type Fixed Type
Screen size 3" 3"
Screen resolution 230 thousand dot 460 thousand dot
Selfie friendly
Liveview
Touch display
Screen tech TFT Color LCD Widescreen TFT color LCD with anti-reflective coating
Viewfinder Information
Viewfinder None None
Features
Minimum shutter speed 4 secs 4 secs
Fastest shutter speed 1/2000 secs 1/4000 secs
Shutter priority
Aperture priority
Manually set exposure
Change white balance
Image stabilization
Built-in flash
Flash distance 4.40 m 3.40 m
Flash options Auto, On, Off, Red-Eye, Fill-in Auto, On, Off, Red-eye, Soft
External flash
AEB
White balance bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 1280 x 720 (30, 15fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15fps) 1920 x 1080 (30 fps), 1280 x 720 (60, 30 fps)
Max video resolution 1280x720 1920x1080
Video file format Motion JPEG MPEG-4, H.264
Microphone input
Headphone input
Connectivity
Wireless None Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None BuiltIn
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 120 gr (0.26 pounds) 238 gr (0.52 pounds)
Dimensions 96 x 57 x 19mm (3.8" x 2.2" x 0.7") 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 160 images 240 images
Battery format Battery Pack Battery Pack
Battery ID LI-70B D-LI92
Self timer Yes (2 or 12 sec) Yes (2 or 10 sec)
Time lapse feature
Storage media SD/SDHC SD/SDHC/SDXC card, Internal
Storage slots Single Single
Launch pricing $190 $350