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Panasonic GX850 vs Pentax W90

Portability
90
Imaging
55
Features
70
Overall
61
Panasonic Lumix DMC-GX850 front
 
Pentax Optio W90 front
Portability
94
Imaging
35
Features
21
Overall
29

Panasonic GX850 vs Pentax W90 Key Specs

Panasonic GX850
(Full Review)
  • 16MP - Four Thirds Sensor
  • 3" Tilting Display
  • ISO 200 - 25600
  • No Anti-Alias Filter
  • 3840 x 2160 video
  • Micro Four Thirds Mount
  • 269g - 107 x 65 x 33mm
  • Announced January 2017
  • Also Known as Lumix DMC-GX800 / Lumix DMC-GF9
Pentax W90
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 80 - 6400
  • 1280 x 720 video
  • 28-140mm (F3.5-5.5) lens
  • 164g - 108 x 59 x 25mm
  • Launched February 2010
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Panasonic GX850 vs Pentax W90 Overview

Here, we are comparing the Panasonic GX850 versus Pentax W90, one is a Entry-Level Mirrorless and the other is a Waterproof by competitors Panasonic and Pentax. There is a big difference among the image resolutions of the GX850 (16MP) and W90 (12MP) and the GX850 (Four Thirds) and W90 (1/2.3") provide totally different sensor measurements.

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The GX850 was unveiled 6 years after the W90 which is a fairly big gap as far as camera tech is concerned. Both of these cameras feature different body design with the Panasonic GX850 being a Rangefinder-style mirrorless camera and the Pentax W90 being a Compact camera.

Before we go right into a thorough comparison, here is a concise synopsis of how the GX850 matches up vs the W90 for portability, imaging, features and an overall score.

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Reasons to pick Panasonic GX850 over the Pentax W90

 GX850 W90 
LaunchedJanuary 2017February 2010More modern by 84 months
Display typeTiltingFixed Tilting display
Display size3"2.7"Larger display (+0.3")
Display resolution1040k230kSharper display (+810k dot)
Selfie screen Take selfies
Touch friendly display Easily navigate

Reasons to pick Pentax W90 over the Panasonic GX850

 W90 GX850 

Common features in the Panasonic GX850 and Pentax W90

 GX850 W90 
Focus manually Dial precise focus

Panasonic GX850 vs Pentax W90 Physical Comparison

For anybody who is intending to carry around your camera regularly, you'll have to consider its weight and measurements. The Panasonic GX850 provides outer dimensions of 107mm x 65mm x 33mm (4.2" x 2.6" x 1.3") having a weight of 269 grams (0.59 lbs) while the Pentax W90 has proportions of 108mm x 59mm x 25mm (4.3" x 2.3" x 1.0") with a weight of 164 grams (0.36 lbs).

Examine the Panasonic GX850 versus Pentax W90 in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an Interchangeable Lens Camera will vary based on the lens you use at the time. The following is a front view measurement comparison of the GX850 against the W90.

Panasonic GX850 vs Pentax W90 size comparison

Looking at size and weight, the portability score of the GX850 and W90 is 90 and 94 respectively.

Panasonic GX850 vs Pentax W90 top view buttons comparison

Panasonic GX850 vs Pentax W90 Sensor Comparison

Often, it is very difficult to envision the difference in sensor sizes simply by looking through specs. The pic here may give you a clearer sense of the sensor dimensions in the GX850 and W90.

As you can plainly see, both the cameras come with different megapixels and different sensor sizes. The GX850 having a larger sensor will make achieving shallower depth of field less difficult and the Panasonic GX850 will provide you with more detail having an extra 4MP. Greater resolution will allow you to crop pics a good deal more aggressively. The more recent GX850 is going to have an edge when it comes to sensor tech.

Panasonic GX850 vs Pentax W90 sensor size comparison

Panasonic GX850 vs Pentax W90 Screen and ViewFinder

Panasonic GX850 vs Pentax W90 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Panasonic GX850 Portrait photography highlights
Pentax W90 Portrait photography highlights
66
has manual focus
good MP (16MP)
sensor size is decent (Four Thirds)
includes face detect focus
saves RAW formats
no external flash support
27
manual focus
no manual control
cannot use external flash
low megapixels (12 megapixels)
sensor size is tiny (1/2.3")
no RAW files
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Street Comparison

Panasonic GX850 Street photography factors
Pentax W90 Street photography factors
80
screen tilts up and down
sensor size is decent (Four Thirds)
saves RAW formats
supports touch to focus
very good high ISO (25,600)
does not have image stabilization
54
weather proofing
screen is fixed
lack of image stabilization
sensor size is tiny (1/2.3")
no RAW files
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Sports Comparison

Panasonic GX850 as a Sports photography camera
Pentax W90 as a Sports photography camera
52
quiet shutter (1/16,000 seconds)
good MP (16 megapixels)
sensor size is decent (Four Thirds)
includes tracking focus
low max shutter speed (1/500 seconds)
does not have image stabilization
terrible battery (210 per charge)
has no phase detect auto focus
24
weather proofing
slow fps (1.0 frames per second)
no shutter priority mode
lack of image stabilization
low megapixels (12 megapixels)
sensor size is tiny (1/2.3")
no phase detect autofocus
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Travel Comparison

Panasonic GX850 as a Travel photography camera
Pentax W90 as a Travel photography camera
79
supports touch to focus
good MP (16 megapixels)
flash built-in
display is selfie friendly
terrible battery (210 shots)
64
weather proofing
built-in flash
relatively wide (28mm)
low megapixels (12MP)
display is not selfie friendly
somewhat slow maximum aperture (f3.5)
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Landscape Comparison

Panasonic GX850 as a Landscape photography camera
Pentax W90 as a Landscape photography camera
71
has manual focus
switch lenses (Micro Four Thirds mount)
nice screen size (3 inch)
good MP (16 megapixels)
sensor size is decent (Four Thirds)
does not have low pass filter
very good high ISO (25,600)
saves RAW formats
does not have image stabilization
terrible battery (210 CIPA)
37
manual focus
relatively wide (28mm)
weather proofing
lens is fixed (fixed lens mount)
somewhat slow maximum aperture (f3.5)
small screen (2.7")
no manual control
lack of image stabilization
low megapixels (12MP)
sensor size is tiny (1/2.3")
no RAW files
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Vlogging Comparison

Panasonic GX850 Vlogging advice
Pentax W90 Vlogging advice
73
display is selfie friendly
touch screen
includes face detect focus
high quality video (3840 x 2160 pixels)
does not have image stabilization
no mic port
25
relatively wide (28mm)
somewhat slow maximum aperture (f3.5)
display is not selfie friendly
lack of image stabilization
low quality video (1280 x 720 resolution)
no mic port
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Panasonic GX850 vs Pentax W90 Specifications

Detailed spec comparison table for Panasonic GX850 and Pentax W90
 Panasonic Lumix DMC-GX850Pentax Optio W90
General Information
Manufacturer Panasonic Pentax
Model type Panasonic Lumix DMC-GX850 Pentax Optio W90
Also referred to as Lumix DMC-GX800 / Lumix DMC-GF9 -
Class Entry-Level Mirrorless Waterproof
Announced 2017-01-04 2010-02-24
Body design Rangefinder-style mirrorless Compact
Sensor Information
Processor Chip Venus Engine Prime
Sensor type CMOS CCD
Sensor size Four Thirds 1/2.3"
Sensor dimensions 17.3 x 13mm 6.17 x 4.55mm
Sensor surface 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 25600 6400
Min native ISO 200 80
RAW data
Min boosted ISO 100 -
Autofocusing
Focus manually
Autofocus touch
Continuous autofocus
Autofocus single
Tracking autofocus
Autofocus selectice
Autofocus center weighted
Autofocus multi area
Live view autofocus
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Total focus points 49 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
Total lenses 107 -
Crop factor 2.1 5.8
Screen
Display type Tilting Fixed Type
Display diagonal 3 inches 2.7 inches
Display resolution 1,040 thousand dot 230 thousand dot
Selfie friendly
Liveview
Touch screen
Viewfinder Information
Viewfinder type None None
Features
Lowest shutter speed 60s 4s
Highest shutter speed 1/500s 1/1500s
Highest quiet shutter speed 1/16000s -
Continuous shooting speed 10.0 frames/s 1.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes -
Custom white balance
Image stabilization
Integrated flash
Flash distance 4.00 m (at ISO 100) 3.90 m
Flash settings Auto, auto w/redeye reduction, on, on w/redeye reduction, slow sync, slow sync w/redeye reduction Auto, On, Off, Red-eye, Soft
Hot shoe
AE bracketing
WB bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 3840 x 2160 @ 30p / 100 Mbps, MP4, H.264, AAC3840 x 2160 @ 24p / 100 Mbps, MP4, H.264, AAC1920 x 1080 @ 60p / 28 Mbps, MP4, H.264, AAC1920 x 1080 @ 60p / 28 Mbps, AVCHD, MTS, H.264, Dolby Digital1920 x 1080 @ 60i / 17 Mbps, AVCHD, MTS, H.264, Dolby Digital1920 x 1080 @ 30p / 20 Mbps, MP4, H.264 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Maximum video resolution 3840x2160 1280x720
Video format MPEG-4, AVCHD Motion JPEG
Mic jack
Headphone jack
Connectivity
Wireless Built-In Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 269g (0.59 lb) 164g (0.36 lb)
Physical dimensions 107 x 65 x 33mm (4.2" x 2.6" x 1.3") 108 x 59 x 25mm (4.3" x 2.3" x 1.0")
DXO scores
DXO All around rating 73 not tested
DXO Color Depth rating 23.2 not tested
DXO Dynamic range rating 13.3 not tested
DXO Low light rating 586 not tested
Other
Battery life 210 images -
Style of battery Battery Pack -
Battery ID - D-LI68
Self timer Yes (2, 10 sec, 3 images/10 sec) Yes (2 or 10 sec)
Time lapse shooting
Type of storage microSD/SDHC/SDXC SD/SDHC card, Internal
Storage slots Single Single
Pricing at launch $548 $120