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Recording Element 1/2.7-inch square pixel primary color CCD
(2.11 million total pixels; 2 million effective pixels)
Image File
Record Format
Snapshots: JPEG (Exif. Ver. 2.2), DCF standard, DPOF compliant
Movies: AVI (Motion JPEG)** with audio (EX-M20 only)
** EX-S20U/EX-M20U marketed in North America do not include the Movie Mode.
Recording Medium Built-in flash memory (10MB), SD memory card/Multi Media card
Recorded Image Sizes Snapshots
Image Size(Pixels) Resolution Approximate
File Size
Approximate
Memory Capacity (Images)
Built-in Memory
(10MB)
SD Memory Card*
64MB
1600x1200 Fine 1050 KB 8 53
Normal 710 KB 12 79
Economy 370 KB 24 154
1600x1072 Fine 910 KB 9 60
Normal 610 KB 14 90
Economy 300 KB 28 176
1280x960 Fine 680 KB 13 82
Normal 460 KB 20 126
Economy 250 KB 35 221
640x480 Fine 190 KB 46 294
Normal 140 KB 61 386
Economy 90 KB 98 618

Movies
Image Size(Pixels) Maximum
Movie Length
Approximate
File Size
Approximate Memory Capacity
Built-in Memory
(10MB)
SD Memory Card*
64MB
320x240 60 seconds 160KB/sec
(13frames/sec)
60 seconds 6 minutes
20 seconds
* Matsushita products. Capacity differs according to manufacturer.
Music Player EX-M20 Only: MP3
(MPEG-1 Audio Layer-3/MPEG-2 Audio Layer-3)
Voice Recording EX-M20 Only: WAV (approximately 4KB/second);
approximately 40 minutes (built-in memory)
Image Deletion Single image; all images in memory (with memory protection)
Lens F3.5, f = 5.6mm (equivalent to 37mm in 35mm format)
Focusing Fixed focus with macro mode
Approximate
Focus Range
Normal: 80cm to ; Macro: 30cm
Zoom Digital 4X
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;
1 to 1/8000 shutter speed (including Night mode)
Aperture F3.5 (fixed)
White Balance Auto; Fixed (4 modes); Manual
Sensitivity Auto, ISO64, ISO125, ISO250, ISO500
Recording Modes Snapshot; macro; Best Shot; movie
(EX-M20 only: movie with audio);
audio snapshot (EX-M20 only)
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: 80cm to 1.5 meters
Viewfinder Monitor screen and optical viewfinder
Monitor Screen 1.6-inch digital interface TFT color LCD
(84,960 pixels; 354x240)
Playback Functions 4X zoom; rotate; flip; movie playback; 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; summer time
Other Trimming; resize; histogram; album feature;
Favorites folder; copy; key customize;
alarm with image (EX-M20 only: alarm with image/audio)
Input/Output Terminals USB cradle contact terminals
Power Requirements Special lithium ion battery
Approximate Battery Operation Continuous Image Recording: 2 hours (720) shots
Continuous Image Playback: 3 hours
Continuous MP3 Playback: 7.5 hours (EX-M20 only)
Continuous Audio Recording: 2 hours 50 minutes (voice recording; EX-M20 only)
Dimensions/Weight: EX-S20: 83(W)x53(H)x11.3(T) mm (excluding projections) /
Approximately 78g (excluding batteries and accessories)
EX-M20: 83(W)x53(H)x11.3(T) mm (excluding projections) /
Approximately 80g (excluding batteries and accessories)
Bundled Accessories Lithium-ion battery; USB Cradle; USB Cable;
AC Adaptor; AC Cord; Strap; CD-ROM;
LCD Remote Controller / Stereo Earphones (EX-M20 only)
Minimum Computer System Requirements
• Windows
  Photo Loader 2.1 Photohands 1.0 USB driver 1.0 *1
OS XP XP XP*2
2000 2000 2000
Me Me Me
98 98 98
CPU 486 or higher
(Pentium recommended)
Pentium or higher 486 or higher
(Pentium recommended)
Memory 16MB minimum 64MB minimum -
HD At least 7MB available At least 10MB available -
*1 On a system using Windows 2000, data files are provided to allow use of the Windows 2000 standard driver instead of the bundled driver.
Operation is not supported on a computer pre-installed with or a computer upgraded from Windows NT, 95, or 3.1.
Use the Windows XP standard driver.
*2 For Windows XP, use the OS standard driver.
• Macintosh
  Photo Loader 1.1
OS 9
CPU Power PC
Memory 32MB minimum
HD At least 3MB available
With OS 9/10.1/10.2, USB connection is possible with the standard OS USB driver.
Macintosh is a registered trademark of Apple Computer Inc. © 2003 Apple Computer Inc. All rights reserved.
Windows is a registered trademark of Microsoft Corporation © 2003 Microsoft Corporation. All rights reserved.
The USB driver uses software by Phoenix Technologies Ltd. Compatibility Software Copyright © 2003 Phoenix Technologies Ltd., All rights reserved.
PRINT Image Matching for print commands embedded in header files of images created by digital camera. Print commands include color settings and image parameter information.
MultiMediaCard™ is a trademark of Infineon Technologies AG and is licensed to the MultiMediaCard Association (MMCA).
Other company, product, and service names used herein may also be trademark or service makes of others.
The liquid crystal built into this camera is the product of precision engineering, with an pixel yield rate of 99.99%. This also means, however that 0.01% of the pixels can be expected to fail to light or to remain lit at all times.
All screens shown in this catalog are photographic images. Actual screens different from those show here.
PRINT Image Matching is a term for the print command that is embedded in header file of the image created by Digital Camera. It contains color setting and image parameter information.
EX-S20/EX-M20 Home All rights Reserved, Copyright (C) CASIO COMPUTER Co., Ltd. 1995-2003