Pentax Optio
P80
 vs
Sony Cyber-shot
DSC-W320

General

 Pentax Optio P80 Sony Cyber-shot DSC-W320
Brand
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 Pentax Sony
Lowest price
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 Unknown Unknown
Announced
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 August, 2009 January, 2010

Sensor
Type
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 CCD CCD
Size
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 1/2.3" 6.2x4.6mm 1/2.3" 6.2x4.6mm
Megapixels
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 12 MP 14 MP
Light sensitivity
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 6,400 ISO 3,200 ISO
Light sensitivity (boost)
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 None None

Sensor (Advanced)
True resolution
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 9.8 MP 9.8 MP
Native resolution
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 4000 x 3000 4320 x 3240
Pixel size
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 2.4 µm² 2 µm²

Screen
Type
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 LCD LCD
Size
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 2.7" 2.7"
Resolution
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 230k dots 230k dots
Touch screen
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 No No
Flips out
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 No No

Lens
Zoom
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 4.1x 4x
Wide angle
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 27 mm 26 mm
Telephoto
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 110 mm 105 mm
Aperture (wide angle)
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 f/2.6 f/2.7
Aperture (telephoto)
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 f/5.8 f/5.7
Macro focus
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 10 cm 4 cm

Form factor
Size
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 102x59x25 mm 93x52x17 mm
Depth
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 1" 0.7"
Weight
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 125 g 117 g
Interchangeable lenses
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 No No
Waterproof
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 No No

Viewfinder
Type
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 None None

Movies
Format
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 720p @ 30fps 480p
Supports 24p
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 No No
High-speed framerate
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 None None
External mic jack
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 No No
Autofocus
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 Unknown Unknown
All formats
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 720p @ 15fps
480p @ 15fps
720p @ 30fps
480p @ 30fps
320 x 240 @ 30fps
320 x 240 @ 15fps		 480p
320 x 240

Features
Panorama
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 No No
HDR
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 No No
3D
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 No No
Image stabilization
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 None None
Supports RAW
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 No No
GPS
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 No No

Performance
Startup delay
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 Unknown Unknown
Shutter lag
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 Unknown 440 ms
Battery life
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 Unknown Unknown
Continuous shooting
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 3.2 fps 1 fps

Focus system
Autofocus
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 Contrast detection Contrast detection
Focus points
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 Unknown Unknown
Cross type focus points
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 Unknown Unknown

Shutter
Max
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 1/1000s 1/1600s
Min
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 4s 1s

Flash
Built-in flash
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 Yes Yes
Popup
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 No No
External connection
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 No No

Storage
Storage slots
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 1 1
Supported formats
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 SDHC
SD		 Memory Stick Duo
SDHC
SD
Memory Stick
Memory Stick PRO Duo