At A Glance

EX-Z4U features a CCD with 4 million effective pixels plus a high-performance 3X zoom lens and a built-in speaker for audio output.  This model does not include the movie mode function.

Technical Specs


Recording Element: 1/2.5-inch square pixel primary color CCD (4.23 million total pixels; 4 million effective pixels)
Image File Record Format: JPEG (Exif. Ver. 2.2), DCF standard, DPOF compliant
Recording Medium: Built-in flash memory (10MB), SD memory card/Multi Media card

Image Size(Pixels)
Resolution Approximate File Size Approximate Memory Capacity (Images)
Built-in Memory(10MB) SD Memory Card*64MB

2304 x 1728
Fine 1.9MB 4 30
  Normal 1.5MB 6 37
  Economy 1.1MB 8 50
2304 x 1536 Fine 1.8MB 5 32
  Normal 1.4MB 6 40
  Economy 1.0MB 8 54
1600 x 1200 Fine 1050KB 8 53
  Normal 710KB 12 79
  Economy 370KB 24 154
1280 x 960 Fine 680KB 13 82
  Normal 460KB 20 126
  Economy 250KB 35 221
640 x 480 Fine 190KB 46 294
  Normal 140KB 61 386
  Economy 90KB 98 618
* Matsushita products. Capacity differs according to manufacturer

Voice Recording: WAV (approximately 4KB/second); approximately 40 minutes (built-in memory)
Image Deletion: Single image; all images in memory (with memory protection)
Lens: smc PENTAX LENS (6 lenses in 5 groups, including aspherical lens); F2.6(W) to 4.8 (T); f=5.8(W) to 17.4(T)mm (equivalent to approximately 35.0 to 105.0 mm when converted to 35mm film)
Zoom: 3X optical zoom; 4X digital zoom (12X total when optical and digital zoom are used in combination.)
Focusing: Contrast type Auto Focus (selectable between spot and multi); pan focus; macro mode; infinity mode; manual focus; focus lock
Approximate Focus Range: Normal: 15.7" to infinite; Macro: 2.4" to 19.7" (Optical zoom: 1 to 1.8X)
Exposure Control: Metering: Multi-pattern by imaging element
Control: Program AE; Exposure Compensation: -2EV to +2EV (in 1/3EV steps)
Shutter: CCD electronic shutter/mechanical shutter; 4 to 1/2000 shutter speed (including Night mode)
Aperture: Auto; F2.6/F4.3
White Balance: Auto; Fixed (4 modes); Manual
Sensitivity: Auto, ISO50, ISO100, ISO200, ISO400
Recording Modes: Snapshot; audio snapshot; Macro; Best Shot
Self-timer: 10 seconds or 2 seconds; Triple Self-timer
Built-in Flash: Flash Modes: Auto, Flash On, Flash Off, Red Eye Reduction
Approximate Range: 1.31 ft. to 7.55 ft. (W), 1.31 ft to 5.58 ft. (T)
Viewfinder: Monitor screen and optical viewfinder
Monitor Screen: 2.0-inch digital interface TFT color LCD (84,960 pixels; 354 x 240)
Playback Functions: 4X zoom; 9-image screen; rotate; flip; calendar; Photo Stand (slideshow); startup image; Image Roulette
Timekeeping Functions: Date and time recorded with image data; auto calendar up to 2049
World Time:162 cities (32 time zones); city names; date and time; daylight savings time
Other: Trimming; resize; histogram; album feature; Favorites folder; copy; alarm with image/audio; customize key
Input/Output Terminals: USB cradle contact terminals
Power Requirements: Special lithium ion battery
Approximate Battery
Continuous Recording: 540 images (90 minutes)
Continuous Image Playback: 150 minutes
Continuous Audio Recording: 130 minutes (voice recording)
Dimensions: 3.43" (W) x 2.24" (H) x .93" (D) (excluding projections, .78" at thinnest point)
Weight: Approximately 4.55 oz (excluding batteries and accessories)
Bundled Accessories: Lithium-ion battery; USB Cradle; USB Cable; AC Adaptor; Strap; CD-ROM
Technical Specs Subject to Change

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