Lens	PENTAX zoom lens, 8 elements in 6 groups (4 aspherical elements) Focal Length: 6.3 mm - 31.5 mm 35 mm equivalent focal length: Approx. 36 mm - 180 mm Aperture: F 3.5 (W) - F 5.6 (T)
Zoom	Optical Zoom: 5X Digital Zoom: Approx. 5.1X Intelligent Zoom: Approx. 6.3X at 5M, approx. 25.5X at 640 (including optical zoom)
Motion Blur Reduction	Still: High sensitivity shake reduction mode (Digital SR) Movie: Movie shake reduction mode (Movie SR)
Focus	Type: 9-point multi AF, Spot AF, Auto tracking AF Focus Range (From lens face): Normal: 0.4 m - infinity (at wide setting) , 0.9 m - infinity (at tele setting) Macro: 0.1 m - 0.5 m (at wide setting) , 0.6 m - 1.0 m (at tele setting) Infinity-landscape mode, Pan Focus, Manual Focus, available
Face recognition	Face priority AF & AE is available in all modes. Maximum of 15 people can be recognized at once. Smile Capture mode and Blinking Detection also available.
Number of Effective pixels	Approx. 8.0 megapixels
Image Sensor	1/2.35" CCD
Number of Recorded pixels	Still: 8M, 5M, 4M, 3M, 2M, 1024, 640 Movie: 640, 320
Sensitivity (Standard Output Sensitivity)	Auto, Fixed (ISO 64 - 6400*) * During Digital SR mode setting.
White Balance	Auto, Daylight, Shade, Tungsten light, Fluorescent light, Manual setting
Display	2.5" , approx. 230K dots, wide viewing angle LCD
Exposure Control	Metering System: Multi-segment metering, Center-weighted metering, Spot metering Exposure Compensation: ±2 EV (1/3 EV steps)
Scene modes	Auto Picture, Program, Night Scene, Movie, Voice Recording, Landscape, Flower, Natural Skin Tone, Portrait, Surf & Snow, Sport, Digital SR, Kids, Pet, Food, Panorama, Digital Wide, Green
Playback modes	Digital SR, Slideshow, Resize, Trimming, Image & Sound Copy, Image Rotation, Digital Filter, Movie Edit, Frame Composite, Red-eye Compensation, Voice Memo, Protect, DPOF, Image Recovery, Start-up Image Setting, Face zooming
Shutter Speed	1/2000 sec. - 1/4 sec. 4 sec. at most (Night scene mode setting)
Built-in flash	Modes: Flash-on and Flash-off modes. "Red-eye" compensation function employs a pre-discharge Flash Range: Wide: approx. 0.2 m - 4.4 m (Sensitivity Auto) Tele: approx. 0.6 m - 2.8 m (Sensitivity Auto)
Drive Modes	One shot, Self-timer, Continuous, Frame Composite
Storage Media	Built-in Memory (approx. 51.1 MB), SD / SDHC Memory Card
Power Source	Rechargeable D-LI78 lithium-ion battery. Optional AC adapter kit is also available. Battery life Still: approx. 210 shots** (Rechargeable lithium-ion battery) Playback: approx. 240 min.*** (Rechargeable lithium-ion battery)
Interfaces	USB 2.0 (Hi-Speed) / AV terminal
Video Output	NTSC / PAL
PictBridge	Supported
Dimensions	Approx. 95 (W) × 55 (H) × 23.5 (D) mm (including lens depth)
Weight	Body: Approx. 115 g (without battery and memory card) With battery & SD card: Approx. 130 g (loaded and ready)

** Recording capacity shows approximate number of shots recorded during CIPA-compliant testing. Actual performance may vary depending on operating conditions.
*** According to the result of PENTAX in-house testing.

	Still
	8M			5M			4M			3M
Built-in Memory	13	25	38	20	38	54	25	49	69	31	61	88
512MB	121	232	351	188	355	503	236	457	643	293	570	816
1GB	242	465	701	378	714	1014	472	924	1297	590	1155	1653
2GB	491	945	1429	768	1429	2049	960	1862	2561	1182	2276	3235
4GB	965	1856	2806	1508	2806	4022	1885	3656	5027	2320	4469	6351
	2M			1024			640
Built-in Memory	51	83	121	96	155	192	192	297	363
512MB	472	774	1119	888	1439	1777	1777	2747	3358
1GB	943	1547	2277	1801	2873	3657	3657	5486	7100
2GB	1921	3073	4391	3616	5588	6830	6830	10245	12294
4GB	3770	6033	8619	7098	10969	13407	13407	20111	24133

	Movie
	640x480
	30fps	30fps	30fps	15fps	15fps	15fps
Built-in Memory	48sec	1min5sec	1min39sec	1min36sec	2min10sec	3min12sec
512MB	7min31sec	10min4sec	15min15sec	14min48sec	20min08sec	29min37sec
1GB	15min10sec	20min19sec	30min56sec	30min1sec	40min14sec	1h57sec
2GB	30min8sec	40min58sec	1h16sec	1h16sec	1h18min48sec	1h53min50sec
4GB	59min9sec	1h20min26sec	1h58min18sec	1h58min18sec	2h34min42sec	3h43min27sec
	320x240
	30fps	30fps	30fps	15fps	15fps	15fps
Built-in Memory	1min17sec	1min45sec	2min28sec	2min28sec	3min24sec	4min57sec
512MB	11min59sec	16min14sec	22min53sec	22min53sec	31min28sec	45min47sec
1GB	23min56sec	32min42sec	47min20sec	47min20sec	1h03min51sec	1h31min26sec
2GB	48min47sec	1h04min2sec	1h33min8sec	1h33min8sec	2h08min04sec	2h50min45sec
4GB	1h35min46sec	2h05min41sec	3h02min49sec	3h02min49sec	4h11min23sec	5h35min11sec

	Voice recording
Built-in Memory	41min17sec
512MB	6h14min15sec
1GB	12h28min41sec
2GB	25h22min33sec
4GB	49h49min27sec

The limitation of the record time becomes it up to 2GB (one file).
The continuous voice recording time is 24 hours.