Pentax Optio S55 Specifications, Tests and Review

Product Type
Digital camera - compact
ISO (Max)
400
Sensor Resolution
5.0 Megapixel
Sensor Type
CCD
Optical Zoom
3x
Display
2.5" LCD display
Battery Type
AA, CR-V3 - Alkaline - standard form factor

A detailed list of technical data, specifications, ratings and expert review of Pentax Optio S55. Get a comprehensive look at your chosen camera and see if this is the one that will best suit your needs. You can also use the comparison feature to compare with other competing digital cameras.

DESIGN AND DIMENSIONS Pentax Optio S55
Product Type Digital camera - compact
Height 5.9 cm
Width 8.9 cm
Depth 2.8 cm
Weight 0.1 kg
Body Material Aluminium alloy
Digital Zoom 2.6x
Optical Zoom 3x
SENSOR Pentax Optio S55
Sensor Resolution 5.0 Megapixel
Optical Sensor Type CCD
Total Pixels 5,360,000 pixels
Effective Sensor Resolution 5,000,000 pixels
Optical Sensor Size 1/2.5"
LENS Pentax Optio S55
Type Zoom lens - 3x zoom - 5.8 - 17.4 mm - f/2.6-4.8
Focal Length Equivalent to 35mm Camera 35.6 - 107mm
Focus Adjustment Automatic, manual
Min Focus Distance 40 cm
Macro Focus Range 6-50cm
Zoom Adjustment Motorised drive
Lens Construction 5 groups / 6 elements
Features Built-in lens shield, aspherical lens
FOCUSING Pentax Optio S55
Auto Focus TTL contrast detection
Auto Focus Points (Zones) Qty 5
EXPOSURE & WHITE BALANCE Pentax Optio S55
ISO (Max) 400
Light Sensitivity ISO 100, ISO 400, ISO 200, ISO 50, ISO auto
Exposure Metering Multi-segment, centre-weighted, spot
Exposure Modes Programme, automatic
Shooting Programs Landscape, portrait mode, text, museum, surf & snow, landscape-portrait, self-portrait, food, panorama assist, flower, night scene, sports mode, sunset, 2 in 1
Special Effects Black & White, Sepia, Black & White Red filter, Black & White Yellow filter, blue, green, red, Black & White Blue filter
White Balance Custom, automatic, presets
White Balance Presets Fluorescent, tungsten light, daylight, shade
Max Shutter Speed 1/2000 sec
Min Shutter Speed 4 sec
Exposure Compensation ±2 EV range, in 1/3 EV steps
DISPLAY Pentax Optio S55
Type 2.5" LCD display
Display Format 115,000 pixels
Display Form Factor Built-in
FLASH Pentax Optio S55
Camera Flash Built-in flash
Flash Modes Fill-in mode, auto mode, flash OFF mode, red-eye reduction
Red-Eye Reduction Yes
Effective Flash Range 0.2 m - 3.5 m
VIDEOGRAPHY / CAMCORDER Pentax Optio S55
Digital Video Format AVI
Image Recording Format JPEG
Microphone Operation Mode Mono
MEMORY Pentax Optio S55
Memory Card Slot SD card
Supported Memory Cards SD Memory Card
Image Storage Super-fine JPEG 2560 x 1920: 77 - with 256MB card
Fine JPEG 2560 x 1920: 155 - with 256MB card
Economy JPEG 2560 x 1920: 249 - with 256MB card
Super-fine JPEG 2304 x 1536: 99 - with 256MB card
Fine JPEG 2304 x 1536: 191 - with 256MB card
Economy JPEG 2304 x 1536: 276 - with 256MB card
Super-fine JPEG 2048 x 1536: 124 - with 256MB card
Fine JPEG 2048 x 1536: 226 - with 256MB card
Economy JPEG 2048 x 1536: 332 - with 256MB card
Super-fine JPEG 1600 x 1200: 207 - with 256MB card
Fine JPEG 1600 x 1200: 355 - with 256MB card
Economy JPEG 1600 x 1200: 496 - with 256MB card
Super-fine JPEG 1024 x 768: 453 - with 256MB card
Fine JPEG 1024 x 768: 830 - with 256MB card
Economy JPEG 1024 x 768: 1083 - with 256MB card
Super-fine JPEG 640 x 480: 997 - with 256MB card
Fine JPEG 640 x 480: 1558 - with 256MB card
Economy JPEG 640 x 480: 2077 - with 256MB card
Video Capture AVI - 320 x 240 - 30 fps - 569 sec - with 256MB card
AVI - 320 x 240 - 15 fps - 1099 sec - with 256MB card
RAM Installed 11 MB
BATTERY AND CHARGING Pentax Optio S55
Battery Type AA, CR-V3 - Alkaline - standard form factor
Details 2 x AA alkaline battery (included)
AA NiMH rechargeable battery (optional)
AA NiCd rechargeable battery (optional)
CR-V3 lithium battery (optional)
CONNECTIONS Pentax Optio S55
Interface Composite video
Print Standard DPOF support, PictBridge support, PRINT Image Matching
System Requirements Details Windows 98/NT/2000/ME/XP - Pentium - 64 MB - 40 MB
MacOS 9.2 or later - PowerPC - 266 MHz - 8 MB - 6 MB
Connector Type Composite video/audio output
USB
DC power input
FEATURES Pentax Optio S55
Self-Timer Delay 10 sec, 2sec
Additional Features Audio recording, RGB primary colour filter, auto power save, date/time stamp, histogram display, resizing an image
OTHERS Pentax Optio S55
Included Accessories Carrying strap, USB cable, audio / video cable
Software Drivers & Utilities, ACD Systems Photostitcher Plug-in, ACD Systems FotoSlate, ACD Systems FotoCanvas
Max Operating Temperature 40 °C
Min Operating Temperature 0 °C

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