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Pentax K110D vs Pentax W90

Portability
67
Imaging
45
Features
30
Overall
39
Pentax K110D front
 
Pentax Optio W90 front
Portability
94
Imaging
35
Features
21
Overall
29

Pentax K110D vs Pentax W90 Key Specs

Pentax K110D
(Full Review)
  • 6MP - APS-C Sensor
  • 2.5" Fixed Display
  • ISO 200 - 3200
  • No Video
  • Pentax KAF Mount
  • 585g - 129 x 93 x 70mm
  • Announced May 2006
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
  • Released February 2010
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Pentax K110D vs Pentax W90 Overview

Lets look more in depth at the Pentax K110D versus Pentax W90, former being a Entry-Level DSLR while the latter is a Waterproof and both of them are sold by Pentax. There is a substantial difference among the image resolutions of the K110D (6MP) and W90 (12MP) and the K110D (APS-C) and W90 (1/2.3") boast different sensor dimensions.

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The K110D was launched 4 years earlier than the W90 and that is a fairly big difference as far as camera tech is concerned. Both of these cameras feature different body design with the Pentax K110D being a Compact SLR camera and the Pentax W90 being a Compact camera.

Before getting straight to a step-by-step comparison, here is a simple synopsis of how the K110D matches up against the W90 in regards to portability, imaging, features and an overall rating.

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Reasons to pick Pentax K110D over the Pentax W90

 K110D W90 

Reasons to pick Pentax W90 over the Pentax K110D

 W90 K110D 
ReleasedFebruary 2010May 2006Fresher by 45 months
Screen size2.7"2.5"Bigger screen (+0.2")
Screen resolution230k210kSharper screen (+20k dot)

Common features in the Pentax K110D and Pentax W90

 K110D W90 
Manually focus Very exact focusing
Screen typeFixed Fixed Fixed screen
Selfie screen Lack of selfie screen
Touch screen Neither comes with Touch screen

Pentax K110D vs Pentax W90 Physical Comparison

If you are looking to carry your camera frequently, you are going to need to factor its weight and volume. The Pentax K110D comes with physical dimensions of 129mm x 93mm x 70mm (5.1" x 3.7" x 2.8") accompanied by a weight of 585 grams (1.29 lbs) while the Pentax W90 has sizing 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 K110D versus Pentax W90 in our brand new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an ILC will change based on the lens you use during that time. The following is a front view measurement comparison of the K110D vs the W90.

Pentax K110D vs Pentax W90 size comparison

Using size and weight, the portability rating of the K110D and W90 is 67 and 94 respectively.

Pentax K110D vs Pentax W90 top view buttons comparison

Pentax K110D vs Pentax W90 Sensor Comparison

Oftentimes, it is very difficult to picture the gap in sensor sizing simply by looking through technical specs. The visual below might provide you a better sense of the sensor sizes in the K110D and W90.

As you can tell, both cameras come with different megapixel count and different sensor sizing. The K110D because of its bigger sensor is going to make achieving shallow depth of field less difficult and the Pentax W90 will result in more detail utilizing its extra 6MP. Higher resolution can also allow you to crop shots a good deal more aggressively. The older K110D will be behind when it comes to sensor tech.

Pentax K110D vs Pentax W90 sensor size comparison

Pentax K110D vs Pentax W90 Screen and ViewFinder

Pentax K110D vs Pentax W90 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax K110D Portrait photography details
Pentax W90 Portrait photography details
51
has manual focus
sensor size is decent (APS-C)
exports RAW files
no liveview feature
megapixel count low (6 megapixels)
27
you can focus manually
manual mode not possible
external flash not possible
sensor resolution low (12 megapixels)
very small sensor (1/2.3")
lacks RAW support
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Street Comparison

Pentax K110D Street photography features
Pentax W90 Street photography features
56
sensor size is decent (APS-C)
exports RAW files
no moving screen
no image stabilization
54
environment proof
screen is fixed
lack of image stabilization
very small sensor (1/2.3")
lacks RAW support
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Sports Comparison

Pentax K110D Sports photography highlights
Pentax W90 Sports photography highlights
39
sensor size is decent (APS-C)
comes with phase detect autofocus
no liveview feature
low fps (3.0 frames/s)
no image stabilization
megapixel count low (6MP)
24
environment proof
continuous shooting slow (1.0 frames/s)
lack of shutter priority mode
lack of image stabilization
sensor resolution low (12MP)
very small sensor (1/2.3")
lacks phase detect AF
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Travel Comparison

Travel photography with Pentax K110D
Travel photography with Pentax W90
45
built-in flash
doesn't have Timelapse recording
megapixel count low (6 megapixels)
screen isn't selfie friendly
64
environment proof
built-in flash
relatively wide (28mm)
sensor resolution low (12MP)
display is not selfie friendly
slow max aperture (f3.5)
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Landscape Comparison

Pentax K110D Landscape photography features
Pentax W90 Landscape photography features
46
has manual focus
change lenses (Pentax KAF mount)
sensor size is decent (APS-C)
exports RAW files
tiny screen (2.5")
no liveview feature
no image stabilization
megapixel count low (6MP)
doesn't have Timelapse recording
37
you can focus manually
relatively wide (28mm)
environment proof
fixed lens (fixed lens mount)
slow max aperture (f3.5)
small screen (2.7")
manual mode not possible
lack of image stabilization
sensor resolution low (12 megapixels)
very small sensor (1/2.3")
lacks RAW support
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Vlogging Comparison

Vlogging with Pentax K110D
Vlogging with Pentax W90
9
no video shooting
25
relatively wide (28mm)
slow max aperture (f3.5)
display is not selfie friendly
lack of image stabilization
video res low (1280 x 720 pixels)
no mic support
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Pentax K110D vs Pentax W90 Specifications

Detailed spec comparison table for Pentax K110D and Pentax W90
 Pentax K110DPentax Optio W90
General Information
Brand Pentax Pentax
Model type Pentax K110D Pentax Optio W90
Class Entry-Level DSLR Waterproof
Announced 2006-05-22 2010-02-24
Physical type Compact SLR Compact
Sensor Information
Processor Chip - Prime
Sensor type CCD CCD
Sensor size APS-C 1/2.3"
Sensor dimensions 23.5 x 15.7mm 6.17 x 4.55mm
Sensor surface area 369.0mm² 28.1mm²
Sensor resolution 6 megapixel 12 megapixel
Anti alias filter
Aspect ratio 3:2 4:3, 3:2 and 16:9
Peak resolution 3008 x 2008 4000 x 3000
Highest native ISO 3200 6400
Minimum native ISO 200 80
RAW data
Autofocusing
Focus manually
Touch to focus
Autofocus continuous
Single autofocus
Autofocus tracking
Autofocus selectice
Autofocus center weighted
Multi area autofocus
Live view autofocus
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Total focus points 11 9
Lens
Lens mount type Pentax KAF fixed lens
Lens zoom range - 28-140mm (5.0x)
Highest aperture - f/3.5-5.5
Macro focusing range - 1cm
Total lenses 151 -
Focal length multiplier 1.5 5.8
Screen
Display type Fixed Type Fixed Type
Display diagonal 2.5" 2.7"
Resolution of display 210 thousand dots 230 thousand dots
Selfie friendly
Liveview
Touch capability
Viewfinder Information
Viewfinder type Optical (pentamirror) None
Viewfinder coverage 96% -
Viewfinder magnification 0.57x -
Features
Min shutter speed 30 secs 4 secs
Max shutter speed 1/4000 secs 1/1500 secs
Continuous shutter rate 3.0fps 1.0fps
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes -
Custom white balance
Image stabilization
Inbuilt flash
Flash distance - 3.90 m
Flash options Auto, On, Off, Red-eye reduction Auto, On, Off, Red-eye, Soft
External flash
Auto exposure bracketing
WB bracketing
Max flash synchronize 1/180 secs -
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions - 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Highest video resolution None 1280x720
Video format - Motion JPEG
Mic 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
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 585 gr (1.29 lb) 164 gr (0.36 lb)
Physical dimensions 129 x 93 x 70mm (5.1" x 3.7" x 2.8") 108 x 59 x 25mm (4.3" x 2.3" x 1.0")
DXO scores
DXO Overall rating not tested not tested
DXO Color Depth rating not tested not tested
DXO Dynamic range rating not tested not tested
DXO Low light rating not tested not tested
Other
Battery ID 4 x AA D-LI68
Self timer Yes (2 or 12 sec) Yes (2 or 10 sec)
Time lapse recording
Type of storage SD/MMC card SD/SDHC card, Internal
Card slots One One
Pricing at release $1,000 $120