CLIÉ
The CLIÉ (pronounced /ˈkliː.eɪ/; initially an acronym for Communication Link for Information and Entertainment, later Creativity, Lifestyle, Innovation, and Emotion) was a series of personal digital assistants (PDAs) manufactured and marketed by Sony from 2000 to 2005.[1][2] Running versions of the Palm Operating System up to 5.2, the CLIÉ line debuted in September 2000 with the PEG-S300 monochrome model, priced at $399, and quickly expanded to include color variants like the PEG-S500C.[3][4][5] Key innovations distinguished the series from competitors, including a jog dial for one-handed navigation, a slot for Sony's proprietary Memory Stick media cards for storage expansion up to 128 MB, 8 MB of internal RAM in early models, and compatibility with add-on peripherals such as digital cameras.[3][1] Over its lifespan, the CLIÉ encompassed numerous models across diverse form factors—such as bar-style handhelds, vertical and horizontal clamshells, and sliding keyboards—featuring evolving hardware like Motorola DragonBall processors at 16–33 MHz initially, later ARM-based chips up to 200 MHz, TFT and OLED color screens with resolutions up to 480×320 pixels, built-in MP3 audio players, VGA cameras, Wi-Fi, and Bluetooth connectivity in advanced units like the PEG-TH55 and PEG-UX50.[6][7] This multimedia focus positioned the CLIÉ as a bridge between productivity tools and portable entertainment devices, though production ceased in early 2005 amid the rise of smartphones and shifting market dynamics.[7][8]Overview and Naming
Brand Origin and Etymology
The CLIÉ brand name was coined by Sony as an acronym derived from key concepts central to its envisioned role in users' lives, specifically standing for Communication, Link, Information, and Entertainment. This nomenclature reflected Sony's ambition to create a versatile personal digital assistant (PDA) that integrated these elements into a single device, emphasizing connectivity, data management, and leisure functionalities. The name was selected to evoke a sense of modernity and accessibility, aligning with the company's strategy to extend its consumer electronics expertise into mobile computing. The acronym was later redefined as Creativity, Lifestyle, Innovation, and Emotion to better align with Sony's evolving brand focus.[9] Sony introduced the CLIÉ brand in 2000, coinciding with the debut of its first models, such as the PEG-S300, which launched in Japan in September and in the United States in September. This timing positioned CLIÉ as a fresh entrant in the PDA market, leveraging the established Palm OS while differentiating through Sony's design innovations. The brand's rollout was part of a broader effort to capitalize on the growing demand for portable devices beyond basic organization tools.[3] In marketing, Sony positioned CLIÉ as a premium, multimedia-oriented PDA, distinct from competitors like Palm by incorporating features such as Memory Stick storage for photos and music, a jog dial for intuitive navigation, and a sleek, consumer-friendly aesthetic. This approach aimed to appeal to users seeking an entertainment-enhanced experience rather than purely utilitarian functionality, drawing on Sony's heritage in audio-visual products to elevate the PDA category. The branding underscored CLIÉ's role as a stylish "digital companion" for creative and lifestyle applications, setting it apart in a market dominated by more basic handhelds.[10][9]Design Philosophy
Sony's design philosophy for the CLIÉ series centered on transforming the personal digital assistant from a utilitarian business tool into a versatile entertainment device, aligning with the company's vision of blending productivity with multimedia experiences to evoke user emotion and creativity. This user-centric approach sought to differentiate CLIÉ from standard Palm OS handhelds by prioritizing seamless integration of audio, video, and imaging features, thereby targeting lifestyle consumers who valued both functionality and leisure.[11][12] Ergonomics played a pivotal role in this philosophy, exemplified by the introduction of the Jog Dial—a side-mounted rotary control that enabled intuitive one-handed scrolling and selection, enhancing navigation for on-the-go use without requiring stylus interaction. Complementing this, CLIÉ devices adopted slim, contoured form factors narrower than competitors like the Palm V, promoting portability and natural grip to reduce user fatigue during extended sessions.[13][9] Further emphasizing user experience, the design incorporated high-resolution displays reaching 320x320 pixels with backlit color capabilities, delivering crisp visuals and improved readability in varied lighting conditions for tasks ranging from note-taking to media playback. Aesthetically, the series featured sleek metallic casings, often using durable magnesium alloys for a premium feel, alongside customizable faceplate options that allowed personalization, appealing to consumers desiring devices that reflected their individual style and creative inclinations.[14][15][16][17]History and Development
Launch and Initial Release (2000)
Sony entered the personal digital assistant (PDA) market in 2000 by announcing its CLIÉ line on August 30, marking the company's debut in the Palm OS-based handheld segment. The flagship monochrome model, the PEG-S300, was positioned as a premium device with 8 MB of internal memory and support for Sony's Memory Stick expansion, differentiating it from competitors through enhanced connectivity and storage options.[18] The initial rollout began in Japan on September 9, 2000, with the PEG-S300 monochrome model and the PEG-S500C, the first color variant featuring a 256-color STN display and a dedicated Memory Stick slot for multimedia storage. The PEG-S500C was exclusive to Japan due to shortages of color LCD screens. International color models, such as the PEG-N710C, followed later, with the first US color release in July 2001. This Japan-first strategy allowed Sony to test demand in its home market before broader international availability.[19][20] Priced at a premium to reflect its advanced features, the PEG-S300 retailed for approximately $400 USD in North America, while the PEG-S500C commanded around ¥48,000 (approximately $450 USD) in Japan, positioning CLIÉ as a high-end alternative to devices like the Palm Vx. Launch events emphasized the line's sleek design, jog dial navigation, and integration with Sony's ecosystem, including digital camera compatibility via Memory Stick.[18] Initial reception was enthusiastic, particularly in Japan where the devices sold out on their first day of availability, signaling strong consumer interest in Sony's entry. Reviewers praised the CLIÉ's superior backlit monochrome screen for its clarity and brightness over the Palm IIIc, along with innovative audio features like a built-in speaker for voice recording—capabilities absent in many contemporaries. These elements established CLIÉ as a stylish, multimedia-oriented PDA that quickly gained traction among early adopters.[20][21]Evolution and Market Expansion (2001–2003)
In 2001, Sony expanded the CLIÉ lineup with the introduction of the T series, which emphasized enhanced multimedia capabilities building on the initial 2000 releases. The PEG-T415, launched that year, featured a color display and support for audio playback, marking an early step toward positioning the device as a portable entertainment tool. By early 2002, the PEG-T615C further advanced this with native MP3 and ATRAC3 codec support via the bundled Audio Player application, enabling users to store and play compressed audio files directly from the device's 16MB RAM or Memory Stick expansion slot. This model also introduced basic video playback through the gMovie software, allowing short clips to be viewed on its 320x320 high-resolution screen. These developments responded to growing consumer demand for converged devices that combined personal organization with media consumption.[22] The 2002–2003 period saw the debut of the N and NR series, which introduced innovative form factors and advanced features to broaden the CLIÉ's appeal. The PEG-NR70V, announced in March 2002, featured a clamshell design with a swiveling 320x320 display that supported a virtual 320x480 resolution in landscape mode—known as Hi-Res+—for improved viewing of documents and media. It included a built-in QWERTY thumb keyboard for faster text input and an integrated 0.3-megapixel camera for capturing photos and videos, which could be stored on Memory Stick media. Select models in this series, such as the NR70V, also integrated MP3 playback with hardware acceleration, enhancing the device's role as a multimedia companion. These innovations aimed to differentiate CLIÉ from competitors by offering a more versatile input and output experience.[23][24] Market expansion during this era was robust, with CLIÉ shipments reaching 1.33 million units in 2002—a 163% increase from 506,000 units in 2001—reflecting peak adoption amid the PDA boom. Sony targeted education and business sectors through bundled productivity software like CLIÉ Mail for email synchronization and compatibility with tools such as Documents To Go for Microsoft Office file editing, facilitating use in classrooms for note-taking and language learning pilots, as well as professional environments for scheduling and data management. However, intensifying competition from Pocket PC devices, which offered superior Windows integration and expandable storage, pressured Palm OS-based handhelds like CLIÉ. Sony countered with battery optimizations, achieving up to 10 days of normal use (30 minutes daily) or approximately 7 hours of continuous MP3 playback in models like the NR70V, though real-world performance varied with backlight usage. This period solidified CLIÉ's global presence in North America, Europe, and Asia, with localized models emphasizing multimedia to capture diverse markets.[25][26][27]Technical Features
Hardware Innovations
The Sony CLIÉ series introduced significant advancements in display technology for Palm OS handhelds, evolving from the monochrome screens of early models to high-resolution color TFT displays in later iterations. Initial devices like the PEG-S300 featured a 160x160 pixel backlit monochrome STN LCD capable of rendering 16 shades of gray, providing clear visibility for basic text and icons under various lighting conditions. By 2002, models such as the PEG-NR70V upgraded to a 320x480 pixel TFT color LCD supporting 65,536 colors with adjustable backlighting for optimized power efficiency and readability, while the PEG-TG50 maintained a 320x320 resolution in a similar color TFT format. These displays incorporated anti-glare coatings to reduce reflections, enhancing usability in outdoor or bright environments. The PEG-VZ90 (2004, Japan-only) further innovated with a 3.8-inch 480x320 OLED display, offering superior contrast and wide viewing angles.[28][29][30][31] The CLIÉ series featured evolving processors, starting with Motorola DragonBall VZ at 16–33 MHz in early models and upgrading to ARM-based chips, such as the Intel XScale at 200 MHz in later units like the PEG-TG50. Advanced models incorporated wireless connectivity, including Wi-Fi (802.11b) and Bluetooth in devices such as the PEG-TH55 and PEG-UX50.[6] Storage and expansion options distinguished the CLIÉ lineup through its adoption of Sony's proprietary Memory Stick format, which allowed for seamless integration of removable media beyond the internal RAM limitations of contemporary PDAs. From the outset, devices supported standard Memory Stick cards up to 128MB for storing applications, documents, and media files, with 8-16MB of internal RAM. Select later models, particularly in the NX series, were compatible with Memory Stick Pro (with software updates for some) for higher capacities and faster transfer speeds. This expansion capability enabled users to extend functionality without relying solely on the built-in RAM. Additionally, select later models in the NR series incorporated a 0.1-megapixel CMOS camera, such as the swivel-mounted lens in the PEG-NR70V offering resolutions up to 320x240 pixels, while UX series models featured 0.3-megapixel VGA cameras, marking an early integration of imaging hardware into a PDA form factor.[32][30][33] Input methods on the CLIÉ emphasized ergonomic enhancements tailored for one-handed operation, with the Jog Dial navigator serving as a hallmark innovation across the series. Debuting in the first models, the Jog Dial functioned as a side-mounted scroll wheel with an integrated button for menu navigation and selection, evolving in later devices like the PEG-TG50 to support more precise directional control for multimedia and application scrolling. The NR and UX series further innovated with slide-out or flip-down QWERTY keyboards, such as the compact thumb-typing layout on the PEG-NR70V, providing full alphanumeric input without sacrificing portability. Graffiti handwriting recognition areas were also refined, featuring softer, more responsive surfaces and dedicated shortcut buttons for quicker stylus-based text entry.[31][30] Power systems in the CLIÉ relied on rechargeable lithium-ion polymer batteries designed for extended mobile use, typically delivering 10-20 hours of active operation depending on backlight and feature usage. Early models like the PEG-S300 used lithium-ion packs with cradle-based fast charging, while later variants such as the PEG-NR70V and PEG-TG50 improved efficiency through internal non-removable lithium-ion polymer cells, achieving up to 8 hours for audio playback with the screen off or around 5-7 hours under heavy multimedia loads with partial brightness. These batteries supported quick recharges via included AC adapters and USB cradles, minimizing downtime for users.[34][30][31]Software and Multimedia Capabilities
The CLIÉ series utilized customized versions of Palm OS, spanning from 3.5 to 5.2.8, with Sony-specific modifications that integrated enhanced multimedia handling and proprietary applications directly into the operating system. These builds optimized the platform for the device's hardware, enabling seamless integration of Sony's ecosystem tools for content management and playback without requiring extensive third-party installations.[5][35][36] Key CLIÉ-specific applications included PictureGear, a photo editing and organization tool that allowed users to crop, resize, and manage still images as albums or binders, with support for exchanging files via Memory Stick media. Similarly, SonicStage software enabled the conversion of audio files to Sony's ATRAC3 format on a connected computer, facilitating efficient transfer and playback of compressed music tracks optimized for the device's limited storage. The Audio Player application supported both MP3 (MPEG-1 Audio Layer-3 at 44.1 kHz sampling and 32–320 kbps bit rates) and ATRAC3 (up to 132 kbps) formats, featuring a parametric equalizer for adjusting sound quality during playback.[37][38][39][40] Multimedia capabilities extended to video, where the built-in Movie Player handled MPEG-1 format files converted via Sony's Image Converter or Giga Pocket tools, allowing playback of short clips recorded from compatible cameras or prepared on a PC. For broader compatibility, gMovie provided AVI (Motion JPEG) to CLIÉ-optimized format conversion, enabling users to adapt standard video files for on-device viewing through the gMovie player application. Audio features were further enhanced by the equalizer in Audio Player, which offered preset and custom adjustments to balance frequencies for MP3 and ATRAC3 tracks stored on Memory Stick media.[41][42][43][40] Unique software utilities included CLIÉ Files, a dedicated file manager for copying, moving, deleting, and extracting ZIP archives across internal storage and Memory Stick media, streamlining content organization. The High Resolution Assist mode extended high-resolution (up to 320x320 pixels) display support to third-party applications not natively optimized for CLIÉ's screen, automatically scaling interfaces for improved usability. Some models bundled trial versions of Adobe Photoshop Mobile, providing basic image editing tools like cropping and color correction directly on the device. Sony maintained software longevity through the CLIÉ Update Wizard, which delivered patches for security vulnerabilities and compatibility improvements, with the final updates released in 2005 before the product's discontinuation.[44][45]Model Lineup
Early Models: Dragonball Processors (Palm OS 3.5–4.x)
The early CLIÉ models, introduced between 2000 and 2003, relied on Motorola Dragonball processors operating at speeds of 16 to 66 MHz and ran Palm OS versions 3.5 to 4.1, emphasizing portability, basic productivity, and emerging multimedia capabilities through Sony's proprietary Memory Stick expansion.[46] These devices shared common hardware traits, including infrared (IR) beaming for data transfer between Palm OS handhelds and USB connectivity for synchronization with desktop computers, with introductory pricing spanning approximately $150 to $400 depending on features and market positioning.[46][47] The S series formed the foundation of the lineup, debuting in 2000 with the entry-level PEG-S300, a monochrome model equipped with 8 MB of RAM for basic note-taking and scheduling tasks on Palm OS 3.5, powered by a ~16 MHz Motorola Dragonball EZ processor. The PEG-S500C, also released in 2000, introduced color with a 160x160-pixel backlit LCD screen supporting 4,096 colors, the same 8 MB RAM and processor, plus an 8 MB Memory Stick for file storage. The PEG-S320, released in 2001, upgraded to a 33 MHz Motorola Dragonball VZ processor while maintaining the monochrome 160x160-pixel backlit LCD screen and 8 MB RAM on Palm OS 4.0. These models introduced the Jog Dial for one-handed navigation, setting them apart from standard Palm handhelds while maintaining a slim profile suitable for pocket use.[21][48][49][50] Building on this, the T series targeted multimedia enthusiasts from 2001 to 2003, with the PEG-T615C offering 16 MB of RAM, a 320x320-pixel transflective TFT color display supporting over 65,000 colors, and built-in MP3 playback via the included audio software and headphone jack. The PEG-T665C, launched in 2002, extended these capabilities with a Voice Recorder application for audio dictation and a 66 MHz Motorola Dragonball Super VZ processor for smoother performance in media handling, alongside 16 MB RAM and the same high-resolution screen, priced at around $400. Both models integrated IR and USB ports for seamless data exchange and charging via cradle.[47][51][52] The N and NR series introduced imaging and keyboard features in 2001–2002, exemplified by the PEG-N710C, which included a 0.3-megapixel camera for snapshot capture, 8 MB RAM, a 320x320 color display, and MP3 support on a 33 MHz Dragonball VZ processor running Palm OS 3.5.2S. The PEG-NR70V advanced this with a QWERTY keyboard for faster text input, 16 MB RAM, a taller 320x480-pixel color screen, and a 66 MHz Dragonball Super VZ, enabling better email composition and photo viewing while retaining IR/USB connectivity.[53][27] Later entries in the early era included the budget-oriented SL and SJ series from 2002–2003. The PEG-SL10 provided an affordable hi-res alternative with 8 MB RAM, a 320x320 monochrome backlit display (16 grayscale levels), and a 33 MHz Dragonball VZ processor on Palm OS 4.1S, powered by AAA batteries for extended field use. The PEG-SJ33, an entry-level model, boosted to 16 MB RAM and a 66 MHz Dragonball Super VZ for multimedia playback, including MP3 and video, on a 320x320 color screen, appealing to cost-conscious users at the lower end of the $150–$400 price spectrum.[54][55]| Model | Release Year | Processor | RAM | Display | Key Features | Approx. Price |
|---|---|---|---|---|---|---|
| PEG-S300 | 2000 | Motorola Dragonball EZ (~16 MHz) | 8 MB | 160x160 monochrome | Basic productivity, IR/USB, Memory Stick slot, Jog Dial | $300–$400 |
| PEG-S500C | 2000 | Motorola Dragonball EZ (~16 MHz) | 8 MB | 160x160 color (4K colors) | Color display, Memory Stick slot, Jog Dial | $400 |
| PEG-S320 | 2001 | Motorola Dragonball VZ (33 MHz) | 8 MB | 160x160 monochrome | Memory Stick slot, Jog Dial | $300–$400 |
| PEG-T615C | 2001 | Motorola Dragonball VZ (33 MHz) | 16 MB | 320x320 color (65K colors) | MP3 support, high-res screen | $400 |
| PEG-T665C | 2002 | Motorola Dragonball Super VZ (66 MHz) | 16 MB | 320x320 color (65K colors) | Voice Recorder, MP3 player | $400 |
| PEG-N710C | 2001 | Motorola Dragonball VZ (33 MHz) | 8 MB | 320x320 color | Built-in camera, MP3 | $350–$400 |
| PEG-NR70V | 2002 | Motorola Dragonball Super VZ (66 MHz) | 16 MB | 320x480 color | QWERTY keyboard, camera | $400 |
| PEG-SL10 | 2002 | Motorola Dragonball VZ (33 MHz) | 8 MB | 320x320 monochrome (16 grays) | AAA batteries, budget hi-res entry | $150–$200 |
| PEG-SJ33 | 2003 | Motorola Dragonball Super VZ (66 MHz) | 16 MB | 320x320 color | MP3/video playback, entry-level | $150–$250 |
Later Models: ARM Processors (Palm OS 5.0–5.2)
The later models of the Sony CLIÉ lineup, introduced from 2003 onward, marked a significant shift to ARM-based processors, replacing the earlier DragonBall variants and enabling enhanced multimedia capabilities under Palm OS versions 5.0 through 5.2. These devices prioritized improved performance for tasks like audio playback and wireless connectivity, while maintaining the compact form factors that defined the brand. The transition to ARM architecture, including Sony's proprietary Handheld Engine and third-party chips like the i.MXL, allowed for dynamic clock speed adjustments to balance power efficiency and speed, typically ranging from 8 MHz in low-power modes up to 200 MHz in demanding operations.[56][57] The UX series, launched in 2003 with models PEG-UX40 and PEG-UX50, adopted a clamshell design featuring a flip-up 480x320-pixel color LCD screen and an integrated QWERTY keyboard for efficient text input. Powered by Sony's CXD2230GA Handheld Engine with an ARM926 core operating at up to 123 MHz, these models ran Palm OS 5.2 and offered 104 MB of total memory, including 16 MB available for user storage and an additional 29 MB for media files. Both variants included Bluetooth connectivity and a Memory Stick Pro slot for expansion, while the PEG-UX50 added built-in 802.11b Wi-Fi support. A key feature was the integrated 0.3-megapixel VGA camera capable of 640x480 stills and low-resolution video, positioned for easy use in the folded form. Priced between $400 and $500 USD at launch, the UX series targeted users seeking a portable multimedia companion with robust synchronization options via mini-USB and IR ports.[58][56][59] Building on this foundation, the TJ series released in 2004 with PEG-TJ27 and PEG-TJ37 emphasized audio entertainment and wireless access, running Palm OS 5.2.1 on a 200 MHz i.MXL ARM processor for smoother multitasking. These bar-style handhelds featured a 320x320-pixel TFT display supporting 65,536 colors and 32 MB of RAM (23 MB user-accessible), doubling the memory of prior generations for better application handling. The PEG-TJ37 included integrated Wi-Fi (802.11b) and a 0.3-megapixel CMOS camera with 2x digital zoom, while both models supported MP3 playback through Sony's AeroPlayer software, positioning them as dedicated music players with headphone jacks and up to 10 hours of audio battery life. The PEG-TJ27 omitted Wi-Fi to reduce cost, focusing instead on core PDA functions. Launched at approximately $200 to $300 USD, the TJ series appealed to budget-conscious consumers desiring enhanced media features without the complexity of a keyboard.[57][60][61] The TH and VZ series, introduced in 2004 and extending into 2005 primarily for the Japanese market, represented the pinnacle of CLIÉ's ARM-era innovations with larger displays and expanded storage. The PEG-TH55 utilized Sony's Handheld Engine processor at up to 163 MHz, paired with 32 MB of RAM and Palm OS 5.2, in a landscape-oriented 320x480-pixel screen that supported hardware-accelerated rotation. It integrated a 0.3-megapixel camera, Wi-Fi, Bluetooth, and an MP3/video player, with 32 MB ROM for system files and a Memory Stick slot for further expansion. Battery life reached 5 hours for video playback, underscoring its multimedia focus. Meanwhile, the PEG-VZ90, the final CLIÉ model released in September 2004 exclusively in Japan, featured a groundbreaking 3.8-inch 480x320 OLED display with a 1000:1 contrast ratio and 64 MB RAM (40 MB user-available) on a 123 MHz ARM-based Handheld Engine running Palm OS 5.2.1. It supported 3G connectivity via its CompactFlash Type I slot for compatible cards, alongside Wi-Fi, MP3/ATRAC3 audio, and MPEG-4 video playback from its 128 MB internal flash. Priced at around $600 USD equivalent (¥95,000), the VZ90 highlighted Sony's push toward high-end visuals and networking in a sliding design.[62][63][64] Across these models, common upgrades included processor speeds scaling from 123 MHz to 200 MHz for faster app launches and media rendering, RAM capacities from 16 MB to 64 MB to accommodate larger files, and camera resolutions standardized at 0.3 megapixels for basic imaging without flash. Enhanced audio hardware enabled native MP3 and voice recording, while connectivity options like Wi-Fi and Bluetooth became standard in premium variants. However, global availability waned after 2004 as Sony shifted focus from the U.S. market, limiting later releases like the VZ90 to Japan and confining upgrades to regional distributions. These advancements solidified the CLIÉ's reputation for blending PDA utility with entertainment, though they arrived amid intensifying competition from smartphones.[58][57][63]| Model Series | Key Models | Processor (ARM) | RAM | Display | Camera | Connectivity | Approx. Launch Price (USD) |
|---|---|---|---|---|---|---|---|
| UX (2003) | PEG-UX40/50 | CXD2230GA, up to 123 MHz | 16 MB user | 480x320 clamshell LCD | 0.3 MP VGA | Bluetooth, Wi-Fi (UX50), Memory Stick Pro | $400–$500 |
| TJ (2004) | PEG-TJ27/37 | i.MXL, 200 MHz | 32 MB | 320x320 TFT | 0.3 MP CMOS | Wi-Fi (TJ37), Memory Stick | $200–$300 |
| TH/VZ (2004–2005) | PEG-TH55, PEG-VZ90 | Handheld Engine, 123–163 MHz | 32–64 MB | 320x480 LCD / 480x320 OLED | 0.3 MP | Wi-Fi, Bluetooth, CF slot (VZ90 for 3G) | $300–$600 |