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Panasonic ZR3 vs Pentax WG-3

Portability
94
Imaging
37
Features
26
Overall
32
Panasonic Lumix DMC-ZR3 front
 
Pentax WG-3 front
Portability
90
Imaging
40
Features
44
Overall
41

Panasonic ZR3 vs Pentax WG-3 Key Specs

Panasonic ZR3
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 2.7" Fixed Screen
  • ISO 80 - 6400
  • Optical Image Stabilization
  • 1280 x 720 video
  • 25-200mm (F3.3-5.9) lens
  • 159g - 98 x 55 x 26mm
  • Released January 2010
  • Additionally referred to as Lumix DMC-ZX3
Pentax WG-3
(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
  • Launched July 2013
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Panasonic ZR3 vs Pentax WG-3 Overview

Lets look more closely at the Panasonic ZR3 versus Pentax WG-3, former being a Small Sensor Compact while the latter is a Waterproof by brands Panasonic and Pentax. The sensor resolution of the ZR3 (14MP) and the WG-3 (16MP) is relatively close and both cameras offer the same sensor sizes (1/2.3").

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The ZR3 was introduced 4 years earlier than the WG-3 and that is a fairly big difference as far as camera tech is concerned. The two cameras have the same body design (Compact).

Before delving straight to a comprehensive comparison, here is a short highlight of how the ZR3 grades vs the WG-3 when considering portability, imaging, features and an overall rating.

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Reasons to pick Panasonic ZR3 over the Pentax WG-3

 ZR3 WG-3 

Reasons to pick Pentax WG-3 over the Panasonic ZR3

 WG-3 ZR3 
LaunchedJuly 2013January 2010Fresher by 42 months
Manual focus Very accurate focus
Screen dimensions3"2.7"Bigger screen (+0.3")
Screen resolution460k230kCrisper screen (+230k dot)

Common features in the Panasonic ZR3 and Pentax WG-3

 ZR3 WG-3 
Screen typeFixed Fixed Fixed screen
Selfie screen No selfie screen
Touch screen Neither includes Touch screen

Panasonic ZR3 vs Pentax WG-3 Physical Comparison

In case you're aiming to carry your camera regularly, you'll need to consider its weight and measurements. The Panasonic ZR3 features outer measurements of 98mm x 55mm x 26mm (3.9" x 2.2" x 1.0") along with a weight of 159 grams (0.35 lbs) whilst the Pentax WG-3 has proportions of 124mm x 64mm x 33mm (4.9" x 2.5" x 1.3") having a weight of 230 grams (0.51 lbs).

Check out the Panasonic ZR3 versus Pentax WG-3 in our newest Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an ILC will differ dependant on the lens you use at the time. Underneath is a front view measurements comparison of the ZR3 against the WG-3.

Panasonic ZR3 vs Pentax WG-3 size comparison

Using size and weight, the portability rating of the ZR3 and WG-3 is 94 and 90 respectively.

Panasonic ZR3 vs Pentax WG-3 top view buttons comparison

Panasonic ZR3 vs Pentax WG-3 Sensor Comparison

In many cases, it is very hard to imagine the difference in sensor sizing simply by viewing specifications. The visual here will help provide you a more clear sense of the sensor measurements in the ZR3 and WG-3.

Plainly, the two cameras have the same sensor dimensions albeit different megapixels. You can count on the Pentax WG-3 to provide you with more detail using its extra 2 Megapixels. Higher resolution will also allow you to crop shots a bit more aggressively. The older ZR3 will be behind in sensor tech.

Panasonic ZR3 vs Pentax WG-3 sensor size comparison

Panasonic ZR3 vs Pentax WG-3 Screen and ViewFinder

Panasonic ZR3 vs Pentax WG-3 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Panasonic ZR3 Portrait photography advice
Pentax WG-3 Portrait photography advice
28
MP count good (14MP)
manual focus not available
no manual control
external flash not possible
tiny sensor size (1/2.3")
lack of RAW files
41
focusing manually
decent sensor resolution (16 megapixels)
supports face detection focusing
manual exposure not available
cannot use external flash
sensor is tiny (1/2.3")
no RAW format
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Street Comparison

Panasonic ZR3 Street photography highlights
Pentax WG-3 Street photography highlights
57
image stabilization (Optical)
no moving screen
tiny sensor size (1/2.3")
lack of RAW files
61
built in image stabilization (Sensor-shift)
environment proof
screen is fixed
sensor is tiny (1/2.3")
no RAW format
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Sports Comparison

Panasonic ZR3 Sports photography features
Pentax WG-3 Sports photography features
37
image stabilization (Optical)
MP count good (14MP)
supports tracking focus
low max shutter speed (1/1,300 seconds)
max fps very slow (2.0 frames/s)
no shutter priority
tiny sensor size (1/2.3")
lack of phase detect auto focus
45
built in image stabilization (Sensor-shift)
decent sensor resolution (16MP)
supports tracking autofocus
environment proof
no shutter priority
sensor is tiny (1/2.3")
terrible battery (240 shots)
no phase detect AF
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Travel Comparison

Panasonic ZR3 Travel photography details
Pentax WG-3 Travel photography details
65
MP count good (14 megapixels)
has built in flash
decently wide (25mm)
doesn't have Timelapse recording
display isn't selfie friendly
sluggish maximum aperture (f3.3)
72
environment proof
decent sensor resolution (16 megapixels)
has built in flash
really wide (25mm)
fast max aperture (f2.0)
terrible battery (240 CIPA)
doesn't have a selfie friendly screen
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Landscape Comparison

Panasonic ZR3 Landscape photography details
Pentax WG-3 Landscape photography details
37
decently wide (25mm)
image stabilization (Optical)
MP count good (14 megapixels)
manual focus not available
lens is fixed (fixed lens mount)
sluggish maximum aperture (f3.3)
screen is somewhat small (2.7")
no manual control
tiny sensor size (1/2.3")
lack of RAW files
doesn't have Timelapse recording
54
focusing manually
really wide (25mm)
fast max aperture (f2.0)
screen is a decent size (3 inch)
built in image stabilization (Sensor-shift)
decent sensor resolution (16MP)
environment proof
lens is fixed (fixed lens mount)
manual exposure not available
sensor is tiny (1/2.3")
no RAW format
terrible battery (240 CIPA)
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Vlogging Comparison

Panasonic ZR3 Vlogging info
Pentax WG-3 Vlogging info
29
decently wide (25mm)
image stabilization (Optical)
sluggish maximum aperture (f3.3)
display isn't selfie friendly
low video resolution (1280 x 720 pixels)
doesn't have microphone jack
36
really wide (25mm)
fast max aperture (f2.0)
built in image stabilization (Sensor-shift)
supports face detection focusing
video res high (1920 x 1080 pixels)
doesn't have a selfie friendly screen
missing external mic socket
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Panasonic ZR3 vs Pentax WG-3 Specifications

Detailed spec comparison table for Panasonic ZR3 and Pentax WG-3
 Panasonic Lumix DMC-ZR3Pentax WG-3
General Information
Brand Name Panasonic Pentax
Model Panasonic Lumix DMC-ZR3 Pentax WG-3
Also referred to as Lumix DMC-ZX3 -
Category Small Sensor Compact Waterproof
Released 2010-01-26 2013-07-19
Physical type Compact Compact
Sensor Information
Chip Venus Engine HD II -
Sensor type CCD BSI-CMOS
Sensor size 1/2.3" 1/2.3"
Sensor dimensions 6.08 x 4.56mm 6.17 x 4.55mm
Sensor surface area 27.7mm² 28.1mm²
Sensor resolution 14 megapixel 16 megapixel
Anti aliasing filter
Aspect ratio 4:3, 3:2 and 16:9 1:1, 4:3 and 16:9
Maximum resolution 4320 x 3240 4608 x 3456
Maximum native ISO 6400 6400
Min native ISO 80 125
RAW images
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Single autofocus
Autofocus tracking
Autofocus selectice
Autofocus center weighted
Multi area autofocus
Live view autofocus
Face detection focus
Contract detection focus
Phase detection focus
Number of focus points 11 9
Lens
Lens mount fixed lens fixed lens
Lens focal range 25-200mm (8.0x) 25-100mm (4.0x)
Maximal aperture f/3.3-5.9 f/2.0-4.9
Macro focus distance 3cm 1cm
Focal length multiplier 5.9 5.8
Screen
Type of screen Fixed Type Fixed Type
Screen sizing 2.7 inch 3 inch
Resolution of screen 230 thousand dots 460 thousand dots
Selfie friendly
Liveview
Touch friendly
Screen technology - Widescreen TFT color LCD with anti-reflective coating
Viewfinder Information
Viewfinder None None
Features
Slowest shutter speed 60 seconds 4 seconds
Maximum shutter speed 1/1300 seconds 1/4000 seconds
Continuous shooting rate 2.0 frames/s 10.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Change white balance
Image stabilization
Integrated flash
Flash range 5.30 m 3.40 m
Flash settings Auto, On, Off, Red-eye, Slow Syncro Auto, On, Off, Red-eye, Soft
Hot shoe
AEB
WB bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 1280 x 720 (30 fps), 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) 1920 x 1080 (30 fps), 1280 x 720 (60, 30 fps)
Maximum video resolution 1280x720 1920x1080
Video file format AVCHD Lite 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 159 gr (0.35 lbs) 230 gr (0.51 lbs)
Physical dimensions 98 x 55 x 26mm (3.9" x 2.2" x 1.0") 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 photographs
Type of battery - Battery Pack
Battery model - D-LI92
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec)
Time lapse shooting
Type of storage SD/SDHC/SDXC, Internal SD/SDHC/SDXC card, Internal
Card slots Single Single
Launch cost $280 $300