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Pentax K-50 vs Pentax W90

Portability
63
Imaging
58
Features
65
Overall
60
Pentax K-50 front
 
Pentax Optio W90 front
Portability
94
Imaging
35
Features
21
Overall
29

Pentax K-50 vs Pentax W90 Key Specs

Pentax K-50
(Full Review)
  • 16MP - APS-C Sensor
  • 3" Fixed Display
  • ISO 100 - 51600
  • Sensor based Image Stabilization
  • 1/6000s Max Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 650g - 130 x 97 x 71mm
  • Introduced November 2013
  • Succeeded the Pentax K-30
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
  • Announced February 2010
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Pentax K-50 vs Pentax W90 Overview

Following is a extended overview of the Pentax K-50 and Pentax W90, former is a Entry-Level DSLR while the other is a Waterproof and both of them are created by Pentax. There is a substantial difference between the image resolutions of the K-50 (16MP) and W90 (12MP) and the K-50 (APS-C) and W90 (1/2.3") offer totally different sensor dimensions.

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The K-50 was launched 3 years after the W90 which is quite a big difference as far as tech is concerned. Both the cameras feature different body design with the Pentax K-50 being a Compact SLR camera and the Pentax W90 being a Compact camera.

Before we go into a in-depth comparison, here is a quick summation of how the K-50 scores against the W90 with respect to portability, imaging, features and an overall score.

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Reasons to pick Pentax K-50 over the Pentax W90

 K-50 W90 
AnnouncedNovember 2013February 2010More modern by 46 months
Display size3"2.7"Larger display (+0.3")
Display resolution921k230kSharper display (+691k dot)

Reasons to pick Pentax W90 over the Pentax K-50

 W90 K-50 

Common features in the Pentax K-50 and Pentax W90

 K-50 W90 
Manual focus Dial precise focusing
Display typeFixed Fixed Fixed display
Selfie screen Neither provides selfie screen
Touch friendly display Neither provides Touch friendly display

Pentax K-50 vs Pentax W90 Physical Comparison

In case you're planning to carry around your camera frequently, you should factor its weight and measurements. The Pentax K-50 provides outside measurements of 130mm x 97mm x 71mm (5.1" x 3.8" x 2.8") accompanied by a weight of 650 grams (1.43 lbs) while the Pentax W90 has proportions of 108mm x 59mm x 25mm (4.3" x 2.3" x 1.0") along with a weight of 164 grams (0.36 lbs).

Take a look at the Pentax K-50 and Pentax W90 in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an ILC will change dependant on the lens you select during that time. The following is a front view overall size comparison of the K-50 compared to the W90.

Pentax K-50 vs Pentax W90 size comparison

Using size and weight, the portability rating of the K-50 and W90 is 63 and 94 respectively.

Pentax K-50 vs Pentax W90 top view buttons comparison

Pentax K-50 vs Pentax W90 Sensor Comparison

Oftentimes, it's tough to see the gap between sensor sizes purely by reviewing specs. The image here may offer you a far better sense of the sensor measurements in the K-50 and W90.

All in all, both cameras come with different megapixel count and different sensor sizes. The K-50 due to its larger sensor will make getting shallow DOF easier and the Pentax K-50 will offer greater detail utilizing its extra 4MP. Greater resolution will enable you to crop photos a good deal more aggressively. The newer K-50 will have a benefit when it comes to sensor technology.

Pentax K-50 vs Pentax W90 sensor size comparison

Pentax K-50 vs Pentax W90 Screen and ViewFinder

Pentax K-50 vs Pentax W90 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax K-50 as a Portrait photography camera
Pentax W90 as a Portrait photography camera
74
manual focus
decent megapixels (16 megapixels)
sensor size is good (APS-C)
has face detect focus
delivers RAW formats
27
focusing manually
no manual exposure
cannot use external flash
megapixel count low (12 megapixels)
very small sensor (1/2.3")
no RAW files
Photography Glossary

Street Comparison

Pentax K-50 Street photography info
Pentax W90 Street photography info
65
has image stabilization (Sensor based)
sensor size is good (APS-C)
delivers RAW formats
environment proofing
good ISO range (51,600)
no articulating screen
more heavy than average in class (650g)
54
environment proof
screen is fixed
no image stabilization
very small sensor (1/2.3")
no RAW files
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Sports Comparison

Sports photography with Pentax K-50
Sports photography with Pentax W90
67
max shutter speed is good (1/6,000 seconds)
has image stabilization (Sensor based)
decent megapixels (16 megapixels)
sensor size is good (APS-C)
has tracking focus
environment proofing
supports phase detect auto focus
max frames per second very slow (6.0 frames per second)
low battery life (410 per charge)
24
environment proof
slow continuous shooting (1.0 fps)
no shutter priority
no image stabilization
megapixel count low (12MP)
very small sensor (1/2.3")
no phase detect autofocus
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Travel Comparison

Pentax K-50 Travel photography details
Pentax W90 Travel photography details
56
environment proofing
decent megapixels (16MP)
built-in flash
low battery life (410 CIPA)
more heavy than average in class (650g)
screen is not selfie friendly
64
environment proof
flash built-in
fairly wide (28mm)
megapixel count low (12MP)
display isn't selfie friendly
slow max aperture (f3.5)
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Landscape Comparison

Pentax K-50 Landscape photography factors
Pentax W90 Landscape photography factors
74
manual focus
swap lenses (Pentax KAF2 mount)
nice screen size (3 inches)
has image stabilization (Sensor based)
decent megapixels (16MP)
sensor size is good (APS-C)
good ISO range (51,600)
delivers RAW formats
environment proofing
low battery life (410 shots)
37
focusing manually
fairly wide (28mm)
environment proof
cannot change lens (fixed lens mount)
slow max aperture (f3.5)
screen is small (2.7 inch)
no manual exposure
no image stabilization
megapixel count low (12MP)
very small sensor (1/2.3")
no RAW files
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Vlogging Comparison

Pentax K-50 Vlogging advice
Pentax W90 Vlogging advice
28
has image stabilization (Sensor based)
has face detect focus
video resolution high (1920 x 1080 resolution)
screen is not selfie friendly
does not have microphone jack
more heavy than average in class (650g)
25
fairly wide (28mm)
slow max aperture (f3.5)
display isn't selfie friendly
no image stabilization
low res video (1280 x 720 resolution)
lack of microphone support
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Pentax K-50 vs Pentax W90 Specifications

Detailed spec comparison table for Pentax K-50 and Pentax W90
 Pentax K-50Pentax Optio W90
General Information
Company Pentax Pentax
Model Pentax K-50 Pentax Optio W90
Type Entry-Level DSLR Waterproof
Introduced 2013-11-27 2010-02-24
Physical type Compact SLR Compact
Sensor Information
Processor PRIME M Prime
Sensor type CMOS CCD
Sensor size APS-C 1/2.3"
Sensor measurements 23.7 x 15.7mm 6.17 x 4.55mm
Sensor area 372.1mm² 28.1mm²
Sensor resolution 16MP 12MP
Anti aliasing filter
Aspect ratio 3:2 4:3, 3:2 and 16:9
Highest Possible resolution 4928 x 3264 4000 x 3000
Maximum native ISO 51600 6400
Min native ISO 100 80
RAW data
Autofocusing
Manual focus
Autofocus touch
Continuous autofocus
Single autofocus
Autofocus tracking
Autofocus selectice
Autofocus center weighted
Autofocus multi area
Live view autofocus
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Number of focus points 11 9
Cross focus points 9 -
Lens
Lens mount Pentax KAF2 fixed lens
Lens focal range - 28-140mm (5.0x)
Largest aperture - f/3.5-5.5
Macro focus distance - 1cm
Available lenses 151 -
Focal length multiplier 1.5 5.8
Screen
Display type Fixed Type Fixed Type
Display sizing 3 inch 2.7 inch
Resolution of display 921 thousand dots 230 thousand dots
Selfie friendly
Liveview
Touch functionality
Display tech TFT LCD monitor with brightness/color adjustment and AR coating -
Viewfinder Information
Viewfinder Optical (pentaprism) None
Viewfinder coverage 100% -
Viewfinder magnification 0.61x -
Features
Minimum shutter speed 30 seconds 4 seconds
Fastest shutter speed 1/6000 seconds 1/1500 seconds
Continuous shutter rate 6.0 frames/s 1.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes -
Change white balance
Image stabilization
Inbuilt flash
Flash range 12.00 m (at ISO 100) 3.90 m
Flash options Auto, On, Off, Red-eye, Slow Sync, Slow Sync+Redeye, Trailing Curtain Sync, Wireless Auto, On, Off, Red-eye, Soft
External flash
AE bracketing
White balance bracketing
Fastest flash synchronize 1/180 seconds -
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1920 x 1080 (30,25,24 fps), 1280 x 720 (60,50,30,25,24 fps), 640 x 424 (30,25,24 fps) 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, H.264 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 Optional None
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 650 gr (1.43 pounds) 164 gr (0.36 pounds)
Physical dimensions 130 x 97 x 71mm (5.1" x 3.8" x 2.8") 108 x 59 x 25mm (4.3" x 2.3" x 1.0")
DXO scores
DXO Overall score 79 not tested
DXO Color Depth score 23.7 not tested
DXO Dynamic range score 13.0 not tested
DXO Low light score 1120 not tested
Other
Battery life 410 photos -
Battery style Battery Pack -
Battery model D-LI109 D-LI68
Self timer Yes ( 2 or 12 seconds) Yes (2 or 10 sec)
Time lapse recording
Type of storage SD/SDHC/SDXC SD/SDHC card, Internal
Card slots 1 1
Retail pricing $610 $120