Compaq LTE Lite
| Company type | Product line |
|---|---|
| Industry | Computer hardware |
| Predecessor | Compaq LTE |
| Founded | 1992 |
| Defunct | 1994 |
| Successor | Compaq LTE Elite |
| Parent | Compaq |
The LTE Lite lineup consisted of notebook-sized laptop computers within Compaq's LTE series, manufactured between 1992 and 1994. These models were the first to be introduced following the replacement of co-founder Rod Canion by Eckhard Pfeiffer as CEO. Created through a collaboration between Compaq and Japan’s Citizen Watch, the LTE Lite notebooks achieved commercial success by incorporating a range of processors and cutting-edge liquid-crystal display technology.
Development
Serving as the second generation of Compaq’s LTE portable computers, the LTE Lite series debuted three years after the original 1989 models. The initial offerings, the LTE Lite/20 and LTE Lite/25, were released under CEO Eckhard Pfeiffer’s leadership, who assumed control after Compaq experienced its first quarterly loss and implemented workforce reductions.
These devices enhanced battery endurance and display performance while becoming lighter in weight. Key features introduced with the LTE Lite/20 and LTE Lite/25 included suspend and hibernation capabilities, BIOS password security, and a Kensington lock slot for physical protection. Subsequent iterations such as the LTE Lite/25C and LTE Lite/25E incorporated a built-in trackball with clickable buttons embedded in the display housing. Users could also opt for internal 9600-baud modems.
Production initially took place at Compaq’s Houston facility, with Citizen Watch providing monochrome passive-matrix LCD panels and acting as an additional manufacturing source for complete units. Eventually, Citizen became the exclusive producer until Compaq transferred manufacturing to its Singapore plant in 1994 to increase output alongside its Contura budget notebook series. Hard drives were supplied by Conner Peripherals.
The monochrome passive-matrix LCDs were jointly developed with Citizen to address common issues like motion blur and crosstalk found in super-twisted nematic displays. The active-matrix monochrome LCDs used in models such as the Lite/25E and Lite 4/25E were sourced from Hosiden—the same vendor that supplied Apple’s PowerBook 100 line—making Compaq one of only two companies employing active-matrix monochrome screens.
The LTE Lite/20 and LTE Lite/25 featured Intel’s low-power 80386SL processors designed specifically for portable use. In November 1992, Compaq pioneered the integration of Intel’s newer 80486SL processor in laptops with the introduction of the LTE Lite 4/25.
Reception
Rick Ayre from PC Magazine characterized the LTE Lite/25 and LTE Lite/20 as "cutting-edge" yet expensive, commending their display quality and keyboard design while noting shorter battery life relative to the LTE 386s/20. The LTE Lite series excelled among 386 laptops in graphics capabilities and ranked within the top five for Windows graphics performance. They also demonstrated leading memory speed and data processing rates within their processor category, though their hard drive speeds were average. Mitt Jones appreciated the flexible power-saving modes and vivid display but described battery longevity as "somewhat disappointing."
Michael Caton of PC Week, reviewing the LTE Lite/25, highlighted its strong battery performance, robust chassis, user-friendly interface, and well-designed keyboard layout. Under rigorous testing, it surpassed the Zenith Data Systems MastersPort 386Le (3 hours versus 2 hours 11 minutes). Caton valued its configurable power options and hotkeys that facilitated tasks like disabling external monitors or adjusting audio volume but remarked that keyboard switches felt soft and noted ghosting effects on the passive-matrix screen when running Windows.
Andreas Uiterwuk and Siobhan Nash from InfoWorld praised the LTE Lite/25C’s active-matrix color LCD for delivering vibrant colors and broad viewing angles without crosstalk artifacts. They considered its US$4,999 price tag "steep" and observed it was approximately 9% slower than its monochrome counterpart but comparable to NEC's UltraLite SL/25C among active-matrix color notebooks. Nash and Earl Angus reviewed the LTE Lite/25E, describing its $2,917 cost as "a reasonable value" featuring an active-matrix monochrome display paired with a similar processor. While they criticized the keyboard for shallow key travel and softness, they lauded its display for minimal image bleed.
Larry Blasko of the St. Petersburg Times regarded the higher price of the LTE Lite 4/25E as justified by its processing capabilities, screen quality, and keyboard durability, calling it a "top-tier product." He noted that its monochrome active-matrix panel produced sharp text and graphics, with a keyboard resilient under intensive typing. Blasko’s test unit achieved a Norton index score of 53.4—over fifty times faster than a PC XT and 1.5 times quicker than a 33-MHz Compaq Deskpro 386 (34.7)—and delivered responsive performance running Windows 3.1.
Legacy
Compaq's LTE Lite lineup achieved remarkable success, accounting for half of the company's notebook sales in 1993. By the end of that year, it had become Compaq's premier portable computer, overtaking the sales figures of their previous luggable models. During 1992 and 1993, Citizen manufactured between 20,000 and 25,000 LTE Lite units each month. The LTE Lite series was replaced in March 1994 by the LTE Elite line, which offered improvements in memory capacity, processor speed, and networking features, while also incorporating the AC adapter within the laptop chassis to eliminate the need for an external power brick.
Models
| Model | Release date | Processor | Clock speed (MHz) | LCD technology | LCD size (in.) | LCD resolution | Stock memory (max., MB) | External cache (KB) | HDD (MB) | Internal trackball |
|---|---|---|---|---|---|---|---|---|---|---|
| LTE Lite/20 Model 40 | 1992-01 | Intel 386SL | 20 | Passive-matrix monochrome | 9.5 | 640×480 | 2 (18) | 16 | 40 | no |
| LTE Lite/20 Model 60 | 1992-01 | Intel 386SL | 20 | Passive-matrix monochrome | 9.5 | 640×480 | 2 (18) | 16 | 60 | no |
| LTE Lite/25 Model 60 | 1992-01 | Intel 386SL | 25 | Passive-matrix monochrome | 9.5 | 640×480 | 2 (18) | 16 | 60 | no |
| LTE Lite/25 Model 84 | 1992-01 | Intel 386SL | 25 | Passive-matrix monochrome | 9.5 | 640×480 | 2 (18) | 16 | 84 | no |
| LTE Lite/25 Model 120 | 1992-01 | Intel 386SL | 25 | Passive-matrix monochrome | 9.5 | 640×480 | 2 (18) | 16 | 120 | no |
| LTE Lite/25C Model 84 | 1992-06 | Intel 386SL | 25 | Active-matrix color | 8.4 | 640×480 | 4 (20) | 64 | 84 | yes |
| LTE Lite/25C Model 120 | 1992-06 | Intel 386SL | 25 | Active-matrix color | 8.4 | 640×480 | 4 (20) | 64 | 120 | yes |
| LTE Lite/25E Model84 | 1992-11 | Intel386SL | 25 | Active-matrix monochrome | 9.5 | 640×480 | 4 (20) | 64 | 84 | yes |
| LTE Lite/25E Model120 | 1992-11 | Intel386SL | 25 | Active-matrix monochrome | 9.5 | 640×480 | 4 (20) | 64 | 120 | yes |
| LTE Lite4/25C Model120 | 1992-11 | Intel486SL | 25 | Active-matrix color | 8.4 | 640×480 | 4 (20) | 8 | 120 | yes |
| LTE Lite4/25C Model209 | 1992-11 | Intel486SL | 25 | Active-matrix color | 8.4 | 640×480 | 4 (20) | 8 | 209 | yes |
| LTE Lite4/25 Model120 | 1993-05 | Intel486SL | 25 | Passive-matrix monochrome | 9.5 | 640×480 | 4 (20) | 8 | 120 | yes |
| LTE Lite4/25E Model120 | 1993-05 | Intel486SL | 25 | Active-matrix monochrome | 9.5 | 640×480 | 4 (20) | 8 | 120 | yes |
| LTE Lite4/25E Model209 | 1993-05 | Intel486SL | 25 | Active-matrix monochrome | 9.5 | 640×480 | 4 (20) | 8 | 209 | yes |
| LTE Lite4/33C Model120 | 1993-05 | Intel486SL | 33 | Active-matrix color | 8.4 | 640×480 | 4 (20) | 8 | 120 | yes |
| LTE Lite4/33C Model209 | 1993-05 | Intel486SL | 33 | Active-matrix color | 8.4 | 640×480 | 4 (20) | 8 | 209 | yes |