Pentax WS80 vs Sony A850
95 Imaging
32 Features
20 Overall
27
54 Imaging
66 Features
60 Overall
63
Pentax WS80 vs Sony A850 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)
- 25MP - Full frame Sensor
- 3" Fixed Display
- ISO 200 - 3200 (Raise to 6400)
- Sensor based Image Stabilization
- 1/8000s Maximum Shutter
- No Video
- Sony/Minolta Alpha Mount
- 895g - 156 x 117 x 82mm
- Launched April 2010
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Lets look a little more closely at the Pentax WS80 versus Sony A850, former is a Waterproof while the other is a Advanced DSLR by competitors Pentax and Sony. There is a substantial difference between the image resolutions of the WS80 (10MP) and A850 (25MP) and the WS80 (1/2.3") and A850 (Full frame) boast totally different sensor size.
Snapchat Adds Watermarks to AI-Created ImagesThe WS80 was announced 8 months before the A850 which means that they are of a similar age. Each of the cameras feature different body design with the Pentax WS80 being a Compact camera and the Sony A850 being a Mid-size SLR camera.
Before delving straight to a in depth comparison, here is a brief summation of how the WS80 matches up against the A850 with regards to portability, imaging, features and an overall score.
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Here is a sample of the gallery pictures for Pentax Optio WS80 & Sony Alpha DSLR-A850. The whole galleries are viewable at Pentax WS80 Gallery & Sony A850 Gallery.
Reasons to pick Pentax WS80 over the Sony A850
| WS80 | A850 |
|---|
Reasons to pick Sony A850 over the Pentax WS80
| A850 | WS80 | |||
|---|---|---|---|---|
| Launched | April 2010 | August 2009 | More modern by 8 months | |
| Display size | 3" | 2.7" | Larger display (+0.3") | |
| Display resolution | 922k | 230k | Clearer display (+692k dot) |
Common features in the Pentax WS80 and Sony A850
| WS80 | A850 | |||
|---|---|---|---|---|
| Focus manually | Dial exact focus | |||
| Display type | Fixed | Fixed | Fixed display | |
| Selfie screen | Neither provides selfie screen | |||
| Touch friendly display | Neither provides Touch friendly display |
Pentax WS80 vs Sony A850 Physical Comparison
In case you're planning to carry around your camera regularly, you'll have to take into account its weight and measurements. The Pentax WS80 provides outer dimensions of 92mm x 60mm x 22mm (3.6" x 2.4" x 0.9") with a weight of 125 grams (0.28 lbs) and the Sony A850 has proportions of 156mm x 117mm x 82mm (6.1" x 4.6" x 3.2") and a weight of 895 grams (1.97 lbs).
Look at the Pentax WS80 versus Sony A850 in our newest Camera plus Lens Size Comparison Tool.
Remember that, the weight of an ILC will differ depending on the lens you have at that time. Here is a front view dimensions comparison of the WS80 and the A850.

Taking into consideration size and weight, the portability rating of the WS80 and A850 is 95 and 54 respectively.
Pentax WS80 vs Sony A850 Sensor Comparison
In many cases, it's tough to visualise the difference between sensor sizes only by reading through a spec sheet. The image below will help provide you a stronger sense of the sensor sizes in the WS80 and A850.
As you can see, both the cameras come with different resolutions and different sensor sizes. The WS80 having a tinier sensor will make shooting shallower DOF trickier and the Sony A850 will give greater detail with its extra 15MP. Greater resolution can also let you crop pics a good deal more aggressively. The more aged WS80 is going to be behind with regard to sensor technology.
Pentax WS80 vs Sony A850 Screen and ViewFinder
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Pentax WS80 vs Sony A850 Specifications
| Pentax Optio WS80 | Sony Alpha DSLR-A850 | |
|---|---|---|
| General Information | ||
| Brand | Pentax | Sony |
| Model | Pentax Optio WS80 | Sony Alpha DSLR-A850 |
| Class | Waterproof | Advanced DSLR |
| Announced | 2009-08-05 | 2010-04-15 |
| Physical type | Compact | Mid-size SLR |
| Sensor Information | ||
| Chip | Prime | Bionz |
| Sensor type | CCD | CMOS |
| Sensor size | 1/2.3" | Full frame |
| Sensor dimensions | 6.17 x 4.55mm | 35.9 x 24mm |
| Sensor area | 28.1mm² | 861.6mm² |
| Sensor resolution | 10 megapixels | 25 megapixels |
| Anti aliasing filter | ||
| Aspect ratio | 4:3 and 16:9 | 3:2 and 16:9 |
| Highest Possible resolution | 3648 x 2736 | 6048 x 4032 |
| Maximum native ISO | 6400 | 3200 |
| Maximum enhanced ISO | - | 6400 |
| Min native ISO | 64 | 200 |
| RAW photos | ||
| Autofocusing | ||
| Manual focus | ||
| Touch focus | ||
| Continuous AF | ||
| AF single | ||
| Tracking AF | ||
| Selective AF | ||
| AF center weighted | ||
| AF multi area | ||
| AF live view | ||
| Face detection focusing | ||
| Contract detection focusing | ||
| Phase detection focusing | ||
| Number of focus points | 9 | 9 |
| Lens | ||
| Lens mount | fixed lens | Sony/Minolta Alpha |
| Lens focal range | 35-175mm (5.0x) | - |
| Largest aperture | f/3.8-4.7 | - |
| Amount of lenses | - | 143 |
| Crop factor | 5.8 | 1 |
| Screen | ||
| Screen type | Fixed Type | Fixed Type |
| Screen size | 2.7" | 3" |
| Screen resolution | 230 thousand dots | 922 thousand dots |
| Selfie friendly | ||
| Liveview | ||
| Touch capability | ||
| Screen technology | - | TFT Xtra Fine color LCD |
| Viewfinder Information | ||
| Viewfinder | None | Optical (pentaprism) |
| Viewfinder coverage | - | 98% |
| Viewfinder magnification | - | 0.74x |
| Features | ||
| Min shutter speed | 4 secs | 30 secs |
| Max shutter speed | 1/1500 secs | 1/8000 secs |
| Continuous shutter rate | 1.0 frames per second | 3.0 frames per second |
| Shutter priority | ||
| Aperture priority | ||
| Manual mode | ||
| Exposure compensation | - | Yes |
| Change WB | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash range | 3.40 m | no built-in flash |
| Flash options | Auto, On, Off, Red-eye, Soft | Auto, On, Off, Red-Eye, Slow Sync, Rear Curtain, Fill-in, Wireless |
| External flash | ||
| Auto exposure bracketing | ||
| White balance bracketing | ||
| Max flash synchronize | - | 1/250 secs |
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| 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) | - |
| Maximum video resolution | 1280x720 | None |
| Video file format | Motion JPEG | - |
| Mic port | ||
| Headphone port | ||
| Connectivity | ||
| Wireless | None | None |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environment sealing | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 125 gr (0.28 lbs) | 895 gr (1.97 lbs) |
| Physical dimensions | 92 x 60 x 22mm (3.6" x 2.4" x 0.9") | 156 x 117 x 82mm (6.1" x 4.6" x 3.2") |
| DXO scores | ||
| DXO Overall score | not tested | 79 |
| DXO Color Depth score | not tested | 23.8 |
| DXO Dynamic range score | not tested | 12.2 |
| DXO Low light score | not tested | 1415 |
| Other | ||
| Battery life | - | 880 images |
| Type of battery | - | Battery Pack |
| Battery model | D-LI68 | NP-FM500H |
| Self timer | Yes (2 or 10 sec) | Yes (2 or 10 sec) |
| Time lapse shooting | ||
| Type of storage | SD/SDHC card, Internal | Compact Flash (Type I or II), UDMA, Memory Stick Duo / Pro Duo |
| Card slots | Single | Two |
| Launch price | $220 | $0 |