Pentax WS80 vs Sony A450
95 Imaging
33 Features
20 Overall
27


65 Imaging
53 Features
52 Overall
52
Pentax WS80 vs Sony A450 Key Specs
(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
(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

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.

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.

Pentax WS80 vs Sony A450 Gallery
Following is a sample of the gallery pictures for Pentax Optio WS80 & Sony Alpha DSLR-A450. The entire galleries are available at Pentax WS80 Gallery & Sony A450 Gallery.
Reasons to pick Pentax WS80 over the Sony A450
WS80 | A450 |
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Reasons to pick Sony A450 over the Pentax WS80
A450 | WS80 |
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Common features in the Pentax WS80 and Sony A450
WS80 | A450 | |||
---|---|---|---|---|
Launched | August 2009 | ![]() | January 2010 | Similar age |
Manually focus | ![]() | Dial exact focusing | ||
Display type | Fixed | ![]() | Fixed | Fixed display |
Display dimension | 2.7" | ![]() | 2.7" | Identical display dimensions |
Display resolution | 230k | ![]() | 230k | Exact 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.
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.

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

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 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Pentax WS80 vs Sony A450 Specifications
Pentax Optio WS80 | Sony 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 |