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Panasonic GX1 vs Pentax W90

Portability
87
Imaging
52
Features
54
Overall
52
Panasonic Lumix DMC-GX1 front
 
Pentax Optio W90 front
Portability
94
Imaging
35
Features
21
Overall
29

Panasonic GX1 vs Pentax W90 Key Specs

Panasonic GX1
(Full Review)
  • 16MP - Four Thirds Sensor
  • 3" Fixed Screen
  • ISO 160 - 12800
  • 1920 x 1080 video
  • Micro Four Thirds Mount
  • 318g - 116 x 68 x 39mm
  • Introduced February 2012
  • Renewed by Panasonic GX7
Pentax W90
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 2.7" Fixed Screen
  • ISO 80 - 6400
  • 1280 x 720 video
  • 28-140mm (F3.5-5.5) lens
  • 164g - 108 x 59 x 25mm
  • Revealed February 2010
Photography Glossary

Panasonic GX1 vs Pentax W90 Overview

Following is a thorough comparison of the Panasonic GX1 vs Pentax W90, one is a Entry-Level Mirrorless and the latter is a Waterproof by companies Panasonic and Pentax. There exists a crucial gap among the sensor resolutions of the GX1 (16MP) and W90 (12MP) and the GX1 (Four Thirds) and W90 (1/2.3") feature totally different sensor measurements.

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The GX1 was launched 24 months after the W90 which makes the cameras a generation away from one another. Each of these cameras come with different body type with the Panasonic GX1 being a Rangefinder-style mirrorless camera and the Pentax W90 being a Compact camera.

Before we go in to a comprehensive comparison, below is a short view of how the GX1 grades vs the W90 with regard to portability, imaging, features and an overall score.

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Reasons to pick Panasonic GX1 over the Pentax W90

 GX1 W90 
RevealedFebruary 2012February 2010More modern by 24 months
Screen dimension3"2.7"Bigger screen (+0.3")
Screen resolution460k230kSharper screen (+230k dot)
Touch screen Quickly navigate

Reasons to pick Pentax W90 over the Panasonic GX1

 W90 GX1 

Common features in the Panasonic GX1 and Pentax W90

 GX1 W90 
Focus manually More precise focusing
Screen typeFixed Fixed Fixed screen
Selfie screen Absent selfie screen

Panasonic GX1 vs Pentax W90 Physical Comparison

When you are planning to carry around your camera frequently, you have to take into account its weight and dimensions. The Panasonic GX1 enjoys external measurements of 116mm x 68mm x 39mm (4.6" x 2.7" x 1.5") having a weight of 318 grams (0.70 lbs) and the Pentax W90 has dimensions of 108mm x 59mm x 25mm (4.3" x 2.3" x 1.0") with a weight of 164 grams (0.36 lbs).

Take a look at the Panasonic GX1 vs Pentax W90 in the all new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an Interchangeable Lens Camera will differ dependant on the lens you have at the time. Following is the front view dimensions comparison of the GX1 compared to the W90.

Panasonic GX1 vs Pentax W90 size comparison

Taking into consideration dimensions and weight, the portability grade of the GX1 and W90 is 87 and 94 respectively.

Panasonic GX1 vs Pentax W90 top view buttons comparison

Panasonic GX1 vs Pentax W90 Sensor Comparison

Normally, it is difficult to visualise the difference in sensor sizes merely by viewing technical specs. The picture here may give you a stronger sense of the sensor sizing in the GX1 and W90.

As you have seen, each of these cameras have got different resolutions and different sensor sizes. The GX1 featuring a bigger sensor will make shooting shallower DOF easier and the Panasonic GX1 will provide you with more detail utilizing its extra 4 Megapixels. Higher resolution will make it easier to crop photographs much more aggressively. The fresher GX1 is going to have an advantage in sensor technology.

Panasonic GX1 vs Pentax W90 sensor size comparison

Panasonic GX1 vs Pentax W90 Screen and ViewFinder

Panasonic GX1 vs Pentax W90 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Panasonic GX1 Portrait photography features
Pentax W90 Portrait photography features
71
you can focus manually
sensor resolution is decent (16MP)
decent sensor size (Four Thirds)
comes with face detection autofocus
exports RAW files
27
focusing manually
no manual exposure
can't use external flash
low MP (12 megapixels)
tiny sensor (1/2.3")
doesn't have RAW support
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Street Comparison

Panasonic GX1 Street photography factors
Pentax W90 Street photography factors
70
decent sensor size (Four Thirds)
exports RAW files
includes touch to focus
no articulating screen
does not have image stabilization
54
weather proof
no articulating screen
does not have image stabilization
tiny sensor (1/2.3")
doesn't have RAW support
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Sports Comparison

Panasonic GX1 as a Sports photography camera
Pentax W90 as a Sports photography camera
47
sensor resolution is decent (16MP)
decent sensor size (Four Thirds)
comes with tracking autofocus
max fps very slow (4.0 fps)
does not have image stabilization
terrible battery power (300 per charge)
lack of phase detect autofocus
24
weather proof
continuous shooting slow (1.0 frames per second)
lack of shutter priority mode
does not have image stabilization
low MP (12MP)
tiny sensor (1/2.3")
doesn't have phase detect auto focus
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Travel Comparison

Panasonic GX1 Travel photography factors
Pentax W90 Travel photography factors
65
includes touch to focus
sensor resolution is decent (16 megapixels)
has built in flash
missing Timelapse function
terrible battery power (300 shots)
screen isn't selfie friendly
64
weather proof
has built in flash
pretty wide (28mm)
low MP (12 megapixels)
screen is not selfie friendly
somewhat slow max aperture (f3.5)
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Landscape Comparison

Panasonic GX1 Landscape photography details
Pentax W90 Landscape photography details
62
you can focus manually
change lenses (Micro Four Thirds mount)
decent sized screen (3")
sensor resolution is decent (16 megapixels)
decent sensor size (Four Thirds)
exports RAW files
does not have image stabilization
terrible battery power (300 per charge)
missing Timelapse function
37
focusing manually
pretty wide (28mm)
weather proof
fixed lens (fixed lens mount)
somewhat slow max aperture (f3.5)
screen is small (2.7 inches)
no manual exposure
does not have image stabilization
low MP (12 megapixels)
tiny sensor (1/2.3")
doesn't have RAW support
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Vlogging Comparison

Panasonic GX1 as a Vlogging camera
Pentax W90 as a Vlogging camera
32
screen is touchscreen
comes with face detection autofocus
high quality video (1920 x 1080 pxls)
screen isn't selfie friendly
does not have image stabilization
missing external microphone port
25
pretty wide (28mm)
somewhat slow max aperture (f3.5)
screen is not selfie friendly
does not have image stabilization
low quality video (1280 x 720 pixels)
doesn't have external microphone support
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Panasonic GX1 vs Pentax W90 Specifications

Detailed spec comparison table for Panasonic GX1 and Pentax W90
 Panasonic Lumix DMC-GX1Pentax Optio W90
General Information
Make Panasonic Pentax
Model type Panasonic Lumix DMC-GX1 Pentax Optio W90
Class Entry-Level Mirrorless Waterproof
Introduced 2012-02-14 2010-02-24
Physical type Rangefinder-style mirrorless Compact
Sensor Information
Powered by Venus Engine FHD Prime
Sensor type CMOS CCD
Sensor size Four Thirds 1/2.3"
Sensor measurements 17.3 x 13mm 6.17 x 4.55mm
Sensor area 224.9mm² 28.1mm²
Sensor resolution 16 megapixel 12 megapixel
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 4:3, 3:2 and 16:9
Maximum resolution 4592 x 3448 4000 x 3000
Maximum native ISO 12800 6400
Min native ISO 160 80
RAW images
Autofocusing
Focus manually
Touch to focus
AF continuous
AF single
Tracking AF
Selective AF
Center weighted AF
Multi area AF
AF live view
Face detection AF
Contract detection AF
Phase detection AF
Total focus points 23 9
Lens
Lens mount type Micro Four Thirds fixed lens
Lens zoom range - 28-140mm (5.0x)
Largest aperture - f/3.5-5.5
Macro focusing distance - 1cm
Number of lenses 107 -
Crop factor 2.1 5.8
Screen
Screen type Fixed Type Fixed Type
Screen size 3 inch 2.7 inch
Resolution of screen 460 thousand dots 230 thousand dots
Selfie friendly
Liveview
Touch function
Screen tech TFT Color LCD with wide-viewing angle -
Viewfinder Information
Viewfinder type Electronic (optional) None
Features
Lowest shutter speed 60 secs 4 secs
Highest shutter speed 1/4000 secs 1/1500 secs
Continuous shooting rate 4.0fps 1.0fps
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes -
Set WB
Image stabilization
Built-in flash
Flash distance 7.60 m 3.90 m
Flash settings Auto, On, Off, Red-Eye, Slow Sync Auto, On, Off, Red-eye, Soft
External flash
Auto exposure bracketing
WB bracketing
Highest flash synchronize 1/160 secs -
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1920 x 1080 (60 fps) 1280 x 720 (60, 30 fps), 640 x 480 (30fps), 320 x 240 (30fps) 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Maximum video resolution 1920x1080 1280x720
Video data format MPEG-4, AVCHD Motion JPEG
Microphone support
Headphone support
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
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 318 grams (0.70 pounds) 164 grams (0.36 pounds)
Dimensions 116 x 68 x 39mm (4.6" x 2.7" x 1.5") 108 x 59 x 25mm (4.3" x 2.3" x 1.0")
DXO scores
DXO All around rating 55 not tested
DXO Color Depth rating 20.8 not tested
DXO Dynamic range rating 10.6 not tested
DXO Low light rating 703 not tested
Other
Battery life 300 photographs -
Type of battery Battery Pack -
Battery ID - D-LI68
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec)
Time lapse feature
Type of storage SD/SDHC/SDXC SD/SDHC card, Internal
Card slots 1 1
Launch pricing $228 $120