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Nikon Z7 vs Pentax WG-3 GPS

Portability
62
Imaging
79
Features
89
Overall
83
Nikon Z7 front
 
Pentax WG-3 GPS front
Portability
90
Imaging
40
Features
43
Overall
41

Nikon Z7 vs Pentax WG-3 GPS Key Specs

Nikon Z7
(Full Review)
  • 46MP - Full frame Sensor
  • 3.2" Tilting Display
  • ISO 64 - 25600 (Raise to 102400)
  • Sensor based 5-axis Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Maximum Shutter
  • 3840 x 2160 video
  • Nikon Z Mount
  • 675g - 134 x 101 x 68mm
  • Launched August 2018
  • New Model is Nikon Z7 II
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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Nikon Z7 vs Pentax WG-3 GPS Overview

Its time to look more closely at the Nikon Z7 versus Pentax WG-3 GPS, former being a Pro Mirrorless while the other is a Waterproof by rivals Nikon and Pentax. There is a sizable difference between the resolutions of the Z7 (46MP) and WG-3 GPS (16MP) and the Z7 (Full frame) and WG-3 GPS (1/2.3") offer different sensor sizes.

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The Z7 was launched 5 years later than the WG-3 GPS and that is quite a significant difference as far as tech is concerned. Both the cameras have different body design with the Nikon Z7 being a SLR-style mirrorless camera and the Pentax WG-3 GPS being a Compact camera.

Before getting straight to a comprehensive comparison, here is a concise view of how the Z7 grades vs the WG-3 GPS for portability, imaging, features and an overall grade.

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Reasons to pick Nikon Z7 over the Pentax WG-3 GPS

 Z7 WG-3 GPS 
ReleasedAugust 2018July 2013More recent by 63 months
Display typeTiltingFixed Tilting display
Display dimensions3.2"3"Larger display (+0.2")
Display resolution2100k460kCrisper display (+1640k dot)
Touch display Easily navigate

Reasons to pick Pentax WG-3 GPS over the Nikon Z7

 WG-3 GPS Z7 

Common features in the Nikon Z7 and Pentax WG-3 GPS

 Z7 WG-3 GPS 
Manual focus Dial exact focusing
Selfie screen Neither includes selfie screen

Nikon Z7 vs Pentax WG-3 GPS Physical Comparison

If you are going to lug around your camera, you need to factor its weight and measurements. The Nikon Z7 features exterior measurements of 134mm x 101mm x 68mm (5.3" x 4.0" x 2.7") along with a weight of 675 grams (1.49 lbs) while the Pentax WG-3 GPS has proportions of 125mm x 64mm x 33mm (4.9" x 2.5" x 1.3") having a weight of 238 grams (0.52 lbs).

Check the Nikon Z7 versus Pentax WG-3 GPS in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an ILC will differ dependant on the lens you are employing at that moment. Here is a front view dimensions comparison of the Z7 vs the WG-3 GPS.

Nikon Z7 vs Pentax WG-3 GPS size comparison

Looking at size and weight, the portability score of the Z7 and WG-3 GPS is 62 and 90 respectively.

Nikon Z7 vs Pentax WG-3 GPS top view buttons comparison

Nikon Z7 vs Pentax WG-3 GPS Sensor Comparison

Often, it is very hard to imagine the contrast between sensor measurements merely by going over specifications. The visual underneath should provide you a better sense of the sensor measurements in the Z7 and WG-3 GPS.

To sum up, both of those cameras have different megapixel count and different sensor measurements. The Z7 featuring a larger sensor is going to make achieving bokeh easier and the Nikon Z7 will offer extra detail utilizing its extra 30 Megapixels. Greater resolution will also allow you to crop photos a bit more aggressively. The younger Z7 should have a benefit when it comes to sensor innovation.

Nikon Z7 vs Pentax WG-3 GPS sensor size comparison

Nikon Z7 vs Pentax WG-3 GPS Screen and ViewFinder

Nikon Z7 vs Pentax WG-3 GPS Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Nikon Z7 Portrait photography details
Pentax WG-3 GPS Portrait photography details
87
manual focus
great MP (46MP)
sensor size is large (Full frame)
comes with face detection autofocus
exports RAW files
41
has manual focus
megapixel count good (16MP)
comes with face detect focus
manual mode not available
cannot use external flash
small sensor (1/2.3")
has no RAW format
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Street Comparison

Nikon Z7 as a Street photography camera
Pentax WG-3 GPS as a Street photography camera
79
has a tilting screen
has image stabilization (Sensor based 5-axis)
sensor size is large (Full frame)
exports RAW files
comes with touch focus
environment sealing
good ISO range (25,600)
59
built in image stabilization (Sensor-shift)
weather proof
fixed screen
small sensor (1/2.3")
has no RAW format
heavier than average in class (238 grams)
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Sports Comparison

Nikon Z7 as a Sports photography camera
Pentax WG-3 GPS as a Sports photography camera
83
high shutter speed (1/8,000s)
has image stabilization (Sensor based 5-axis)
great MP (46 megapixels)
sensor size is large (Full frame)
comes with tracking autofocus
environment sealing
comes with phase detect autofocus
low battery power (330 shots)
45
built in image stabilization (Sensor-shift)
megapixel count good (16MP)
comes with tracking focus
weather proof
no shutter priority mode
small sensor (1/2.3")
terrible battery life (240 shots)
has no phase detect auto focus
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Travel Comparison

Nikon Z7 Travel photography features
Pentax WG-3 GPS Travel photography features
67
environment sealing
has bluetooth
comes with touch focus
great MP (46 megapixels)
low battery power (330 per charge)
doesn't have selfie friendly display
69
weather proof
megapixel count good (16MP)
built-in flash
decently wide (25mm)
great maximum aperture (f2.0)
terrible battery life (240 CIPA)
heavier than average in class (238g)
does not offer selfie friendly display
Photography Glossary

Landscape Comparison

Nikon Z7 Landscape photography factors
Pentax WG-3 GPS Landscape photography factors
83
manual focus
switch lenses (Nikon Z mount)
nice screen size (3.2")
has image stabilization (Sensor based 5-axis)
great MP (46 megapixels)
sensor size is large (Full frame)
doesnt have anti aliasing filter
good ISO range (25,600)
exports RAW files
environment sealing
low battery power (330 shots)
54
has manual focus
decently wide (25mm)
great maximum aperture (f2.0)
screen size is good (3")
built in image stabilization (Sensor-shift)
megapixel count good (16 megapixels)
weather proof
cannot swap lens (fixed lens mount)
manual mode not available
small sensor (1/2.3")
has no RAW format
terrible battery life (240 CIPA)
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Vlogging Comparison

Nikon Z7 as a Vlogging camera
Pentax WG-3 GPS as a Vlogging camera
36
touchscreen functionality
has image stabilization (Sensor based 5-axis)
comes with face detection autofocus
high quality video (3840 x 2160 resolution)
does have external mic jack
doesn't have selfie friendly display
34
decently wide (25mm)
great maximum aperture (f2.0)
built in image stabilization (Sensor-shift)
comes with face detect focus
high quality video (1920 x 1080 pxls)
does not offer selfie friendly display
no mic support
heavier than average in class (238 grams)
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Nikon Z7 vs Pentax WG-3 GPS Specifications

Detailed spec comparison table for Nikon Z7 and Pentax WG-3 GPS
 Nikon Z7Pentax WG-3 GPS
General Information
Manufacturer Nikon Pentax
Model Nikon Z7 Pentax WG-3 GPS
Category Pro Mirrorless Waterproof
Launched 2018-08-23 2013-07-19
Physical type SLR-style mirrorless Compact
Sensor Information
Processor Expeed 6 -
Sensor type BSI-CMOS BSI-CMOS
Sensor size Full frame 1/2.3"
Sensor dimensions 35.9 x 23.9mm 6.17 x 4.55mm
Sensor surface area 858.0mm² 28.1mm²
Sensor resolution 46 megapixel 16 megapixel
Anti aliasing filter
Aspect ratio 1:1, 5:4, 3:2 and 16:9 1:1, 4:3 and 16:9
Peak resolution 8256 x 5504 4608 x 3456
Highest native ISO 25600 6400
Highest enhanced ISO 102400 -
Min native ISO 64 125
RAW photos
Min enhanced ISO 32 -
Autofocusing
Focus manually
Touch to focus
AF continuous
Single AF
Tracking AF
AF selectice
AF center weighted
Multi area AF
Live view AF
Face detect focusing
Contract detect focusing
Phase detect focusing
Number of focus points 493 9
Lens
Lens mount Nikon Z fixed lens
Lens focal range - 25-100mm (4.0x)
Highest aperture - f/2.0-4.9
Macro focus range - 1cm
Available lenses 15 -
Crop factor 1 5.8
Screen
Type of display Tilting Fixed Type
Display diagonal 3.2 inches 3 inches
Resolution of display 2,100k dots 460k dots
Selfie friendly
Liveview
Touch function
Display technology - Widescreen TFT color LCD with anti-reflective coating
Viewfinder Information
Viewfinder type Electronic None
Viewfinder resolution 3,690k dots -
Viewfinder coverage 100 percent -
Viewfinder magnification 0.8x -
Features
Minimum shutter speed 30s 4s
Fastest shutter speed 1/8000s 1/4000s
Continuous shutter rate 9.0fps -
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes -
Set WB
Image stabilization
Integrated flash
Flash range no built-in flash 3.40 m
Flash options Front-curtain sync, slow sync, rear-curtain sync, red-eye reduction, red-eye reduction with slow sync, slow rear-curtain sync, off Auto, On, Off, Red-eye, Soft
External flash
Auto exposure bracketing
WB bracketing
Fastest flash synchronize 1/200s -
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 3840 x 2160 @ 30p / 144 Mbps, MOV, H.264, Linear PCM 1920 x 1080 (30 fps), 1280 x 720 (60, 30 fps)
Highest video resolution 3840x2160 1920x1080
Video file format MPEG-4, H.264 MPEG-4, H.264
Mic support
Headphone support
Connectivity
Wireless Built-In Eye-Fi Connected
Bluetooth
NFC
HDMI
USB Yes USB 2.0 (480 Mbit/sec)
GPS None BuiltIn
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 675 gr (1.49 pounds) 238 gr (0.52 pounds)
Physical dimensions 134 x 101 x 68mm (5.3" x 4.0" x 2.7") 125 x 64 x 33mm (4.9" x 2.5" x 1.3")
DXO scores
DXO Overall score 99 not tested
DXO Color Depth score 26.3 not tested
DXO Dynamic range score 14.6 not tested
DXO Low light score 2668 not tested
Other
Battery life 330 images 240 images
Battery style Battery Pack Battery Pack
Battery model - D-LI92
Self timer Yes (2, 5, 10 or 20 secs) Yes (2 or 10 sec)
Time lapse shooting
Storage type XQD card SD/SDHC/SDXC card, Internal
Card slots One One
Pricing at release $2,797 $350