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Pentax Optio A20 Review
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Pentax Optio A20

Guide price: £270.00

Compact 10 megapixel digital camera. The Optio A20 is
Sleek, stylish, and packed with advanced features
The flagship of the Optio digital camera line, the high-end PENTAX Optio A20 offers the pinnacle of PENTAX compact digital photography in an ultra-compact aluminum alloy body. With a 10.0 megapixel CCD, a 3X optical zoom lens, built in Shake Reduction and Tracking AF, the Optio A20 offers a versatile manual shooting mode. Add to this, a 232,000 pixel 2.5 inch LCD and Movie mode MPEG-4 DivX® (640 x 480) capture at 30fps and guaranteed video playback on all DivX® certified devices. The convenient charging cradle recharges a Lithium-ion battery in the camera.


Specifications:

Type:Compact-type digital still camera with built-in zoom lens, autofocus, auto exposure, auto flash and Shake Reduction.

Effective Pixels: 10.0 megapixels

Image Capture Device: Type - 1/1.8 inch interline transfer CCD with a primary color filter; Total Pixels - 10.37 megapixels; Color Depth - 12 bit x 3 colors; Recorded Pixels - Still: 10M (3648x2736 pixels), 7M (3072x2304 pixels), 5M (2592x1944 pixels), 3M (2048x1536 pixels), 2M (1600x1200 pixels), 0.7M (1024x768 pixels), 0.3M (640x480 pixels); During Blur reduction mode, the recorded size is fixed to 5M (2592x1944); During Frame composition mode, the recoded size is fixed to 3M (2048x1536); Movie - 640x480 pixels, 320x240 pixels

Focus System: Type - TTL contrast detection autofocus system; Autofocus - 5 point AF, Spot AF, Tracking AF, Infinity Landscape, Pan Focus; Focusing Range - Auto Focus: Normal - 1.15 ft (0.35m) to Infinity; Macro - 4.7 inches (0.12 m) to 1.64 ft (0.4m); Super Macro - 2.36 inches (0.06m) to 5.91 inches (0.15m); Manual Focus: 4.7 inches (0.12m) to Infinity at 6.2mm

Lens: Type – smc PENTAX power zoom; Focal Length – 7.9mm – 23.7mm; 35mm Equivalent – 37.5mm -112.5mm; Aperture Range - F2.8 – F5.4; Construction - 7 elements in 5 groups (2 dual-sided aspherical elements, 1 single-sided aspherical element); Optical Zoom - 3X; Digital Zoom - 4X Combined - 12X

Exposure Control: Light Metering Method - TTL metering with choice of: Multi-segment, Center-weighted & Spot meter; Exposure mode - Picture, Program, Shutter-priority, Manual, *Face priority AE is auto selected at the Portrait and Kids mode; Sensitivity - Auto, or User select ISO 64, 100, 200, 400, 800; Standard Output Sensitivity; During Blur reduction mode, Sensitivity is compliant to Standard Output Sensitivity 1600; Exposure Control Method - Program AE Exposure Modes - Auto Picture (Normal, Night Scene, Landscape, Portait), Program, Night scene, Movie, Voice record, Landscape, Flower, Portrait, Kids, Blur reduction, Surf & Snow, Candle Light, Text, Food, Sport, Frame composition, Pet, Shutter-priority, Manual; Exposure Compensation - +/-2 EV (1/3 steps); Shutter - Type: Programmed AE electronic lens shutter with CCD electronic shutter; Shutter Speed: Approx. 1/2000 - 4 seconds; White Balance - White Balance Control: TTL Auto, Manual; Available Settings - Auto, Daylight, Shade, Tungsten Light, Fluorescent Light, Manual; Flash - Operation Modes: Auto, Flash-off, Flash-on, Auto + Red-eye reduction, Flash-on + Red-eye reduction, Auto backlight compensation; Effective Range: Approx. 0.20 ft - 23 ft (0.06m – 7.1m) (Standard Output Sensitivity Auto), Approx. 1.15 ft – 11 ft (0.35m – 3.5m) (Standard Output Sensitivity Auto)

Shooting Specifications: Image Stabilization - Still Capture; (CCD Shift) Blur Reduction; Movie Capture; Electronic Anti-shake Digital Filter - Black & White, Sepia, 8 Color, Black & White + Red, Black & White + Green, Black & White+Blue, Soft, Illustration, Special Effect, Slim, Brightness; Drive Modes - Single-shot, Continuous (Standard & High-speed), Remote control (0 sec, 3 sec), Self-timer (2 sec, 10 sec); Movie Mode - Shooting Time: From approx. 1 sec. to memory card capacity
Time: Modes - dd/mm/yy, mm/dd/yy, yy/mm/dd World Time - Display of the time in 71 cities (28 time zones)

Image Storage: Storage Media - Approx. 24MB built-in memory, SD memory card removable; File Formats - Still: JPEG (Exif 2.2), DCF (Design rule for Camera File system), DPOF (Digital Print Order Format), PRINT Image Matching III; Movie: AVI (MPEG-4 DivX®) approx. 30fps with sound and anti-shake; Sound: WAV (PCM format), Monaural, Recordable time depends on the remaining capacity of the memory card; Quality Levels - Best, Better, Good

LCD/Viewfinder: Optical Viewfinder - None; LCD Monitor – 2.5 inch, TFT color LCD- with Histogram Display; LCD Coverage – Approx. 100%; LCD Resolution - Approx. 232,000 pixels
Playback Specifications: Playback Modes File - Single, Index- Nine image; Magnification - 8X; Mode Pallet - Slide show, Resize, Image Trimming (crop), Rotate, Color Filters, Digital Filters, Brightness Filter, Movie Edit, Red Eye Correction, Voice Memo, Protect, DPOF, Startup Screen, Frame Composition; Movie Edit – Save a s still image, Divide, Extract; Erase and Image Protect Modes - Single, All
PictBridge: One image printing, All image printing, DPOF auto print with Paper size, Paper type, Print quality and Border status selection
Language: English, French, German, Spanish, Italian, Russian, Chinese, Korean, Japanese, Swedish, Dutch, Portuguese, Thai

Interfaces: Type - AV output terminal, USB terminal, DC input terminal; Video Output - Compatible with NTSC and PAL formats (monaural sound)
Power Supply: Rechargeable Lithium-ion D-LI8 battery (allows approximately 150 shots*); AC adaptor kit (optional) * According to CIPA testing (with LCD monitor on and flash used for 50% of the shots)
Physical Specifications: Operating Temperatures - 32 degrees to 104 degrees Fahrenheit (0 degrees to 40 degrees Celsius); Camera Casing - Aluminum alloy; Dimensions (W x H x D) - 3.5 x 2.1 x 0.9 inches (88.5 x 54.5 x 23mm); Weight – 4.4 oz. (125g) without battery and SD memory card, 5.1 oz. (145g) loaded and ready

Computer System Requirements: USB Driver installment is required for Windows 98/98 SE, Mac OS 9.2 Mac Requirements - OS: Mac OS 9.2 or later, Standard equipped USB port; PC Requirements - OS: Windows 98,98 SE, 2000, Me, XP Home edition / Professional, Standard equipped USB port


Overview
Ease of use: 5 ticks out of 5
Features: 5 ticks out of 5
Value For Money: 5 ticks out of 5
Overall: 5 ticks out of 5




Features
6MP and aboveAnti shakeExtended battery lifeCompactQuality opticsLarge internal memoryLarge LCDSuper macro modeFlash
 
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