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Olympus VR-320 vs Pentax WG-3

Portability
94
Imaging
37
Features
35
Overall
36
Olympus VR-320 front
 
Pentax WG-3 front
Portability
90
Imaging
40
Features
44
Overall
41

Olympus VR-320 vs Pentax WG-3 Key Specs

Olympus VR-320
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 80 - 1600
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 24-300mm (F3.0-5.9) lens
  • 158g - 101 x 58 x 29mm
  • Released July 2011
  • New Model is Olympus VR-330
Pentax WG-3
(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
  • 230g - 124 x 64 x 33mm
  • Revealed July 2013
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Olympus VR-320 vs Pentax WG-3 Overview

Below is a extended overview of the Olympus VR-320 vs Pentax WG-3, one being a Small Sensor Superzoom and the other is a Waterproof by rivals Olympus and Pentax. The sensor resolution of the VR-320 (14MP) and the WG-3 (16MP) is very close and both cameras have the same sensor sizes (1/2.3").

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The VR-320 was released 24 months earlier than the WG-3 making them a generation apart from each other. Both cameras have the same body design (Compact).

Before going into a full comparison, here is a quick highlight of how the VR-320 matches up against the WG-3 in regards to portability, imaging, features and an overall grade.

Photography Glossary

				

Reasons to pick Olympus VR-320 over the Pentax WG-3

 VR-320 WG-3 

Reasons to pick Pentax WG-3 over the Olympus VR-320

 WG-3 VR-320 
RevealedJuly 2013July 2011More recent by 24 months
Focus manually Very exact focusing
Display resolution460k230kCrisper display (+230k dot)

Common features in the Olympus VR-320 and Pentax WG-3

 VR-320 WG-3 
Display typeFixed Fixed Fixed display
Display dimensions3"3"Equal display dimensions
Selfie screen Neither contains selfie screen
Touch display Neither contains Touch display

Olympus VR-320 vs Pentax WG-3 Physical Comparison

In case you're intending to lug around your camera often, you are going to need to factor its weight and size. The Olympus VR-320 has got outside measurements of 101mm x 58mm x 29mm (4.0" x 2.3" x 1.1") having a weight of 158 grams (0.35 lbs) whilst the Pentax WG-3 has specifications of 124mm x 64mm x 33mm (4.9" x 2.5" x 1.3") and a weight of 230 grams (0.51 lbs).

See the Olympus VR-320 vs Pentax WG-3 in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an Interchangeable Lens Camera will change based on the lens you select at that time. Below is a front view scale comparison of the VR-320 and the WG-3.

Olympus VR-320 vs Pentax WG-3 size comparison

Using size and weight, the portability grade of the VR-320 and WG-3 is 94 and 90 respectively.

Olympus VR-320 vs Pentax WG-3 top view buttons comparison

Olympus VR-320 vs Pentax WG-3 Sensor Comparison

In many cases, its hard to visualise the contrast in sensor measurements simply by looking through specifications. The photograph underneath might provide you a stronger sense of the sensor sizing in the VR-320 and WG-3.

Plainly, both of those cameras provide the same sensor dimensions but not the same MP. You should expect to see the Pentax WG-3 to provide you with greater detail as a result of its extra 2 Megapixels. Greater resolution will help you crop photos more aggressively. The older VR-320 will be disadvantaged in sensor innovation.

Olympus VR-320 vs Pentax WG-3 sensor size comparison

Olympus VR-320 vs Pentax WG-3 Screen and ViewFinder

Olympus VR-320 vs Pentax WG-3 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus VR-320 as a Portrait photography camera
Pentax WG-3 as a Portrait photography camera
33
decent MP (14MP)
supports face detection focusing
focusing manually not possible
lack of manual mode
no external flash support
small sensor size (1/2.3")
no RAW format
41
has manual focus
decent MP (16MP)
includes face detect focusing
manual mode not available
cannot use external flash
sensor is tiny (1/2.3")
has no RAW format
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Street Comparison

Olympus VR-320 Street photography advice
Pentax WG-3 Street photography advice
62
image stabilization (Sensor-shift)
lighter than competitors in class (158g)
screen does not articulate
small sensor size (1/2.3")
no RAW format
61
image stabilization (Sensor-shift)
environment sealing
fixed screen
sensor is tiny (1/2.3")
has no RAW format
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Sports Comparison

Olympus VR-320 Sports photography information
Pentax WG-3 Sports photography information
47
amazing zoom range (24-300mm 12.5 x zoom)
image stabilization (Sensor-shift)
decent MP (14 megapixels)
supports tracking autofocus
no shutter priority
small sensor size (1/2.3")
no phase detect AF
45
image stabilization (Sensor-shift)
decent MP (16 megapixels)
includes tracking focus
environment sealing
lack of shutter priority mode
sensor is tiny (1/2.3")
terrible battery power (240 CIPA)
has no phase detect AF
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Travel Comparison

Olympus VR-320 as a Travel photography camera
Pentax WG-3 as a Travel photography camera
70
lighter than competitors in class (158 grams)
decent MP (14MP)
built-in flash
rather wide (24mm)
long zoom (300mm)
no Timelapse recording
doesn't have selfie friendly screen
somewhat slow maximum aperture (f3.0)
72
environment sealing
decent MP (16 megapixels)
has built in flash
really wide (25mm)
fast max aperture (f2.0)
terrible battery power (240 shots)
screen isn't selfie friendly
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Landscape Comparison

Landscape photography with Olympus VR-320
Landscape photography with Pentax WG-3
42
rather wide (24mm)
screen size is decent (3 inches)
image stabilization (Sensor-shift)
decent MP (14MP)
focusing manually not possible
lens is fixed (fixed lens mount)
somewhat slow maximum aperture (f3.0)
lack of manual mode
small sensor size (1/2.3")
no RAW format
no Timelapse recording
54
has manual focus
really wide (25mm)
fast max aperture (f2.0)
screen size is decent (3 inches)
image stabilization (Sensor-shift)
decent MP (16 megapixels)
environment sealing
cannot swap lenses (fixed lens mount)
manual mode not available
sensor is tiny (1/2.3")
has no RAW format
terrible battery power (240 CIPA)
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Vlogging Comparison

Olympus VR-320 as a Vlogging camera
Pentax WG-3 as a Vlogging camera
32
rather wide (24mm)
image stabilization (Sensor-shift)
supports face detection focusing
lighter than competitors in class (158g)
somewhat slow maximum aperture (f3.0)
doesn't have selfie friendly screen
video resolution low (1280 x 720 pxls)
no external microphone jack
36
really wide (25mm)
fast max aperture (f2.0)
image stabilization (Sensor-shift)
includes face detect focusing
high res video (1920 x 1080 pxls)
screen isn't selfie friendly
does not have mic socket
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Olympus VR-320 vs Pentax WG-3 Specifications

Detailed spec comparison table for Olympus VR-320 and Pentax WG-3
 Olympus VR-320Pentax WG-3
General Information
Company Olympus Pentax
Model Olympus VR-320 Pentax WG-3
Type Small Sensor Superzoom Waterproof
Released 2011-07-19 2013-07-19
Physical type Compact Compact
Sensor Information
Processor TruePic III -
Sensor type CCD 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 14 megapixel 16 megapixel
Anti aliasing filter
Aspect ratio 4:3 1:1, 4:3 and 16:9
Maximum resolution 4288 x 3216 4608 x 3456
Maximum native ISO 1600 6400
Min native ISO 80 125
RAW files
Autofocusing
Focus manually
AF touch
Continuous AF
Single AF
AF tracking
AF selectice
Center weighted AF
AF multi area
Live view AF
Face detection focusing
Contract detection focusing
Phase detection focusing
Number of focus points - 9
Lens
Lens mount fixed lens fixed lens
Lens focal range 24-300mm (12.5x) 25-100mm (4.0x)
Highest aperture f/3.0-5.9 f/2.0-4.9
Macro focus range 1cm 1cm
Focal length multiplier 5.8 5.8
Screen
Type of screen Fixed Type Fixed Type
Screen size 3 inch 3 inch
Resolution of screen 230 thousand dots 460 thousand dots
Selfie friendly
Liveview
Touch operation
Screen technology TFT Color LCD Widescreen TFT color LCD with anti-reflective coating
Viewfinder Information
Viewfinder type None None
Features
Lowest shutter speed 4s 4s
Highest shutter speed 1/2000s 1/4000s
Continuous shooting rate - 10.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Custom WB
Image stabilization
Built-in flash
Flash range 4.70 m 3.40 m
Flash settings Auto, On, Off, Red-Eye, Fill-in Auto, On, Off, Red-eye, Soft
Hot shoe
AE bracketing
White balance bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
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)
Maximum video resolution 1280x720 1920x1080
Video format Motion JPEG MPEG-4, H.264
Mic port
Headphone port
Connectivity
Wireless None Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 158 gr (0.35 pounds) 230 gr (0.51 pounds)
Physical dimensions 101 x 58 x 29mm (4.0" x 2.3" x 1.1") 124 x 64 x 33mm (4.9" x 2.5" x 1.3")
DXO scores
DXO All around score not tested not tested
DXO Color Depth score not tested not tested
DXO Dynamic range score not tested not tested
DXO Low light score not tested not tested
Other
Battery life - 240 photos
Battery type - Battery Pack
Battery model LI-42B D-LI92
Self timer Yes (2 or 12 sec) Yes (2 or 10 sec)
Time lapse shooting
Storage type SD/SDHC SD/SDHC/SDXC card, Internal
Card slots One One
Pricing at launch $179 $300