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Pentax WS80 vs Sony A450

Portability
95
Imaging
33
Features
20
Overall
27
Pentax Optio WS80 front
 
Sony Alpha DSLR-A450 front
Portability
65
Imaging
53
Features
52
Overall
52

Pentax WS80 vs Sony A450 Key Specs

Pentax WS80
(Full Review)
  • 10MP - 1/2.3" Sensor
  • 2.7" Fixed Screen
  • ISO 64 - 6400
  • 1280 x 720 video
  • 35-175mm (F3.8-4.7) lens
  • 125g - 92 x 60 x 22mm
  • Announced August 2009
Sony A450
(Full Review)
  • 14MP - APS-C Sensor
  • 2.7" Fixed Display
  • ISO 200 - 12800
  • Sensor based Image Stabilization
  • No Video
  • Sony/Minolta Alpha Mount
  • 560g - 137 x 104 x 81mm
  • Launched January 2010
Photography Glossary

Pentax WS80 vs Sony A450 Overview

Here is a comprehensive review of the Pentax WS80 versus Sony A450, former being a Waterproof while the other is a Entry-Level DSLR by rivals Pentax and Sony. There exists a substantial gap between the image resolutions of the WS80 (10MP) and A450 (14MP) and the WS80 (1/2.3") and A450 (APS-C) enjoy different sensor sizes.

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The WS80 was brought out 5 months prior to the A450 which means that they are both of a similar age. Both the cameras come with different body type with the Pentax WS80 being a Compact camera and the Sony A450 being a Compact SLR camera.

Before we go straight into a in-depth comparison, below is a short overview of how the WS80 scores against the A450 when it comes to portability, imaging, features and an overall rating.

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Reasons to pick Pentax WS80 over the Sony A450

 WS80 A450 

Reasons to pick Sony A450 over the Pentax WS80

 A450 WS80 

Common features in the Pentax WS80 and Sony A450

 WS80 A450 
LaunchedAugust 2009January 2010Similar age
Manually focus Dial exact focusing
Display typeFixed Fixed Fixed display
Display dimension2.7"2.7"Identical display dimensions
Display resolution230k230kExact same display resolution
Selfie screen Missing selfie screen
Touch friendly display Missing Touch friendly display

Pentax WS80 vs Sony A450 Physical Comparison

For anybody who is going to carry your camera regularly, you should think about its weight and proportions. The Pentax WS80 features outer measurements of 92mm x 60mm x 22mm (3.6" x 2.4" x 0.9") accompanied by a weight of 125 grams (0.28 lbs) while the Sony A450 has measurements of 137mm x 104mm x 81mm (5.4" x 4.1" x 3.2") having a weight of 560 grams (1.23 lbs).

Check the Pentax WS80 versus Sony A450 in our brand new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an ILC will vary based on the lens you are employing at the time. Here is the front view measurements comparison of the WS80 and the A450.

Pentax WS80 vs Sony A450 size comparison

Taking into account dimensions and weight, the portability grade of the WS80 and A450 is 95 and 65 respectively.

Pentax WS80 vs Sony A450 top view buttons comparison

Pentax WS80 vs Sony A450 Sensor Comparison

Typically, it is tough to visualize the gap between sensor sizing simply by reviewing specs. The photograph here should give you a more clear sense of the sensor measurements in the WS80 and A450.

All in all, both of these cameras posses different megapixel count and different sensor sizing. The WS80 featuring a tinier sensor is going to make shooting shallower DOF harder and the Sony A450 will offer more detail having its extra 4 Megapixels. Greater resolution can also let you crop images somewhat more aggressively.

Pentax WS80 vs Sony A450 sensor size comparison

Pentax WS80 vs Sony A450 Screen and ViewFinder

Pentax WS80 vs Sony A450 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax WS80 as a Portrait photography camera
Sony A450 as a Portrait photography camera
26
has manual focus
no manual exposure
external flash not possible
low resolution (10MP)
sensor size is small (1/2.3")
lacks RAW files
71
you can focus manually
decent sensor resolution (14 megapixels)
good sensor size (APS-C)
saves RAW files
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Street Comparison

Pentax WS80 Street photography factors
Sony A450 Street photography factors
59
weather proofing
lighter than competition in class (125 grams)
fixed screen
lack of image stabilization
sensor size is small (1/2.3")
lacks RAW files
66
has image stabilization (Sensor based)
good sensor size (APS-C)
saves RAW files
no articulating screen
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Sports Comparison

Pentax WS80 Sports photography info
Sony A450 Sports photography info
23
weather proofing
painfully slow continuous shooting (1.0 frames per second)
no shutter priority mode
lack of image stabilization
low resolution (10 megapixels)
sensor size is small (1/2.3")
lacks phase detect AF
76
has image stabilization (Sensor based)
decent sensor resolution (14MP)
good sensor size (APS-C)
great battery (1,050 shots)
sensor has phase detect autofocus
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Travel Comparison

Pentax WS80 as a Travel photography camera
Sony A450 as a Travel photography camera
61
lighter than competition in class (125g)
weather proofing
built-in flash
low resolution (10MP)
does not contain selfie friendly display
wide angle not good (35mm)
slow maximum aperture (f3.8)
60
great battery (1,050 shots)
decent sensor resolution (14 megapixels)
has built in flash
doesn't have Timelapse mode
screen isn't selfie friendly
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Landscape Comparison

Pentax WS80 as a Landscape photography camera
Sony A450 as a Landscape photography camera
31
has manual focus
weather proofing
fixed lens (fixed lens mount)
wide angle not good (35mm)
slow maximum aperture (f3.8)
screen is somewhat small (2.7 inch)
no manual exposure
lack of image stabilization
low resolution (10MP)
sensor size is small (1/2.3")
lacks RAW files
66
you can focus manually
swap lenses (Sony/Minolta Alpha mount)
has image stabilization (Sensor based)
decent sensor resolution (14 megapixels)
good sensor size (APS-C)
saves RAW files
great battery (1,050 CIPA)
screen is small (2.7 inch)
doesn't have Timelapse mode
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Vlogging Comparison

Pentax WS80 as a Vlogging camera
Sony A450 as a Vlogging camera
25
lighter than competition in class (125g)
wide angle not good (35mm)
slow maximum aperture (f3.8)
does not contain selfie friendly display
lack of image stabilization
low res video (1280 x 720 resolution)
lack of microphone port
9
can't record video
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Pentax WS80 vs Sony A450 Specifications

Detailed spec comparison table for Pentax WS80 and Sony A450
 Pentax Optio WS80Sony Alpha DSLR-A450
General Information
Manufacturer Pentax Sony
Model Pentax Optio WS80 Sony Alpha DSLR-A450
Category Waterproof Entry-Level DSLR
Announced 2009-08-05 2010-01-05
Body design Compact Compact SLR
Sensor Information
Processor Chip Prime Bionz
Sensor type CCD CMOS
Sensor size 1/2.3" APS-C
Sensor measurements 6.17 x 4.55mm 23.4 x 15.6mm
Sensor area 28.1mm² 365.0mm²
Sensor resolution 10MP 14MP
Anti aliasing filter
Aspect ratio 4:3 and 16:9 3:2 and 16:9
Full resolution 3648 x 2736 4592 x 3056
Max native ISO 6400 12800
Lowest native ISO 64 200
RAW images
Autofocusing
Manual focus
Autofocus touch
Autofocus continuous
Single autofocus
Autofocus tracking
Selective autofocus
Center weighted autofocus
Multi area autofocus
Autofocus live view
Face detection focus
Contract detection focus
Phase detection focus
Number of focus points 9 9
Lens
Lens mount fixed lens Sony/Minolta Alpha
Lens focal range 35-175mm (5.0x) -
Highest aperture f/3.8-4.7 -
Total lenses - 143
Focal length multiplier 5.8 1.5
Screen
Screen type Fixed Type Fixed Type
Screen sizing 2.7" 2.7"
Resolution of screen 230k dot 230k dot
Selfie friendly
Liveview
Touch capability
Screen tech - TFT Clear Photo Color LCD
Viewfinder Information
Viewfinder None Optical (pentamirror)
Viewfinder coverage - 95 percent
Viewfinder magnification - 0.53x
Features
Slowest shutter speed 4 secs 30 secs
Maximum shutter speed 1/1500 secs 1/4000 secs
Continuous shooting speed 1.0 frames per sec 7.0 frames per sec
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation - Yes
Set white balance
Image stabilization
Integrated flash
Flash range 3.40 m 12.00 m (at ISO 100)
Flash modes Auto, On, Off, Red-eye, Soft Auto, Fill, Rear Sync, Slow Sync, Wireless/ High Speed Sync
Hot shoe
AEB
WB bracketing
Maximum flash sync - 1/160 secs
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1280 x 720 (30 fps), 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30, 15 fps) -
Max video resolution 1280x720 None
Video file format Motion JPEG -
Microphone jack
Headphone jack
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 125g (0.28 lbs) 560g (1.23 lbs)
Dimensions 92 x 60 x 22mm (3.6" x 2.4" x 0.9") 137 x 104 x 81mm (5.4" x 4.1" x 3.2")
DXO scores
DXO All around score not tested 66
DXO Color Depth score not tested 21.8
DXO Dynamic range score not tested 11.8
DXO Low light score not tested 769
Other
Battery life - 1050 shots
Battery form - Battery Pack
Battery model D-LI68 NP-FM500H
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec)
Time lapse feature
Type of storage SD/SDHC card, Internal SD/ SDHC, Memory Stick Pro Duo/ Pro-HG Duo
Storage slots 1 1
Price at launch $220 $1,241