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Subnotebooks
Subnotebook, also called ultraportable, superportable, or mini notebook, was a marketing term for laptop computers that are smaller and lighter than a typical notebook-sized laptop. Types and sizes As typical laptop sizes have decreased over the course of the 2010s, and other distinguishing features have become mainstream, the distinction between regular-size and 'subnotebook' laptops has largely disappeared. To the extent that it still exists, 'subnotebook' could be defined as machines with screen smaller than 13" but with a permanently-attached keyboard intended for two-handed typing. Prior to this convergence, subnotebooks were also distinguished from netbooks and ultra-mobile PCs, based on both size and market position. Classic subnotebooks were smaller than full sized laptops but larger than handheld computers. They were distinguished by smaller screens and bodies and lighter weights relative to contemporaneous laptops. The savings in size and weight were often achieved ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eee PC
The ASUS Eee PC is a netbook computer line from Asus, and a part of the ASUS Eee product family. At the time of its introduction in late 2007, it was noted for its combination of a lightweight, Linux-based operating system, solid-state drive (SSD), and relatively low cost. Newer models added the options of Microsoft Windows operating system and rotating media hard disk drives (HDD), and initially retailed for up to 500 euros. The first Eee PC was a milestone in the personal computer business, launching the netbook category of small, low-cost laptops in the West (in Japan, subnotebooks had long been a staple in computing). According to Asus, the name Eee derives from "the three Es", an abbreviation of its advertising slogan for the device: "Easy to learn, Easy to work, Easy to play". In January 2013, ASUS officially ended production of their Eee PC series, citing declining sales due to consumers favoring tablets and Ultrabooks over netbooks. However, they subsequently restarted ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sony VAIO C1
The Vaio C1 PictureBook was a series of subnotebooks from Sony's Vaio lineup, branded 'PictureBook' for its webcam and video capture capabilities, a first for portable computers. PictureBooks were lightweight computers, weighing 1kg (2.2 lb). They featured 8.9" LCD displays, and were notable for being the first consumer laptop with a built-in webcam. The original model, the PCG-C1, was first released on September 19, 1998, in Japan only, with an initial production run of 5,000 units. Subsequent revisions were released through the early 2000's, with improved display resolution, CPU, RAM and hard drive. The C1 PictureBook series was succeeded by several other subnotebooks and UMPCs, most notably the UX series, and perhaps a direct successor to the C1's form factor, the P series. Models Original revision These original models had a single built-in mono speaker by the keyboard. The Intel Pentium and Microsoft Windows stickers were affixed beside the top left corner of the scr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Compaq Contura
The Contura was a line of notebook computers produced by Compaq. Released in 1992, the Contura was Compaq's first attempt at making an affordable, entry-level laptop computer. Contura series The main Contura series included models 3/20, 3/25, 3/25c, 4/25, 4/25c, 4/25cx, 400, 400C, 400CX, 410, 410C, 410CX, 420C, 420CX, 430C, and 430CX. These were standard-size notebooks, not ultra-portable subnotebook computers. The "X" designation denoted an active matrix screen. 3/20 * 386SL#The_i386SL_variant, 386SL running at 20 MHz * Display: VGA monochrome * RAM: 2 MB * 40 MB or 84 MB hard disk * External trackball attached to the side of the laptop 3/25c * 386SL running at 25 MHz * Display: VGA color * RAM: 4 MB * 80 MB or 120 MB hard disk * External trackball attached to the side of the laptop 4/25 * 486SL running at 25 MHz * Display: VGA monochrome * RAM: 4 MB * 120 MB or 200 MB hard disk * External trackball attached to the side of the laptop 4/25c * 486SL running at ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chromebook
A Chromebook (sometimes stylized in lowercase as chromebook) is a laptop or tablet running the Linux-based ChromeOS as its operating system. Initially designed to heavily rely on web applications for tasks using the Google Chrome browser, Chromebooks have since expanded to be able to run Android and full-fledged Linux apps since 2017 and 2018, respectively. All supported apps can be installed and launched alongside each other. Chromebooks can work offline; applications like Gmail, Google Calendar, Google Keep, and Google Drive synchronize data when reconnecting to the Internet. Google Play video content is available offline using the Google Play Movies & TV extension with the Chrome browser. The first Chromebooks shipped on June 15, 2011. Other form factors include Chromebox desktops, Chromebase, which places the computer in an all-in-one unit, an HDMI stick PC called a Chromebit, and Chromebook tablets. In 2020, Chromebooks outsold Apple Macs for the first time by taking ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NEC UltraLite
The NEC UltraLite was an MS-DOS-based laptop in a "notebook" size. It was introduced in October 1988 alongside the heavier and more-capable ProSpeed. PC Magazine featured the UltraLite on its cover in November 1988Front Cover:NEC's Incredible 4-Pound DOS Laptop 1988-11-15, Volume 7 Number 19, PC Magazine and shortly thereafter journalists began referring to the A4 sized computer as a "notebook" to distinguish it from the larger and heavier laptops of the time. Specifications * Storage: battery-backed storage memory (non-volatile RAM drive) ** PC-17-01 had 1 MB ** PC-17-02 had 2 MB * RS-232C port * ROM/RAM card sl ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sharp Corporation
is a Japanese multinational corporation that designs and manufactures electronic products, headquartered in Sakai-ku, Sakai, Osaka Prefecture. Since 2016 it has been majority owned by the Taiwan-based Foxconn Group. Sharp employs more than 50,000 people worldwide. The company was founded in September 1912 in Tokyo and takes its name from one of its founder's first Ever-Sharp mechanical pencil, which was invented by Tokuji Hayakawa in 1915. History Early years 1912–1945 In 1912, Tokuji Hayakawa founded a metal workshop in Tokyo. The first of his many inventions was a snap buckle named 'Tokubijo'. Another of his inventions was the Ever-Ready Sharp mechanical pencil in 1915. The product became one of the first internationally available mechanical pencils (while concurrent US design replaced it soon and became a modern type), and due to this big success the Sharp Corporation derived its name from it. After the pencil business was destroyed by the 1923 Great Kantō earthquak ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IBM ThinkPad
ThinkPad is a line of business-oriented laptop computers and tablets designed, developed and marketed by Lenovo, and formerly by IBM until 2005, when IBM's PC business was acquired by Lenovo. ThinkPads have a distinct black, boxy design language, inspired by a Japanese ''bento'' lunchbox, which originated in 1990 and is still used in some models. Most models also feature a red-colored trackpoint on the keyboard, which has become an iconic and distinctive design characteristic associated with the ThinkPad line. The ThinkPad line was first developed at the IBM Yamato Facility in Japan, and the first ThinkPads were released in October 1992. It has seen significant success in the business market. ThinkPad laptops have been used in outer space and for many years were the only laptops certified for use on the International Space Station. ThinkPads have also for several years been one of the preferred laptops used by the United Nations. History The ThinkPad was developed to com ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PS/55note
The IBM Personal System/55 Note (stylized as PS/55 note) is a series of notebooks manufactured by the IBM subsidiary IBM Japan as part of the IBM Personal System/55 series. The international IBM PS/2 Note series was based on the PS/55 Note series. History IBM started selling the PS/55 Note series in Japan in April 1991. Western Digital Western Digital Corporation (WDC, commonly known as Western Digital or WD) is an American computer drive manufacturer and data storage company, headquartered in San Jose, California. It designs, manufactures and sells data technology produc ... has supplied video and logic chips for the PS/55 Note. Models The prices for the PS/55 Note varies between and . * Model N23SX (5523-S) (03/1991) (similar to the PS/2 N33SX and PS/2 N51SX models) * Model 5535 (1987) * Model 5535-S (1990) * Model T22sx (1992) * Model N27sx (02/1992) (similar to the PS/2 CL57SX model) * Model C23V (10/1992) * Model C52 (10/1992) (identical to the ThinkPad 7 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IBM PS/2 Note
The IBM PS/2 Note and PS/note are a series of notebooks from the PS/2 line by IBM. It was announced in March 1992, half a year prior to the release of the first ThinkPad, the IBM ThinkPad 700. The series was discontinued in 1994. Background After the departure of Bob Lawten from IBM, the team at IBM had little development direction after the IBM PS/2 L40 SX. James Cannavino pushed for the new notebook series, which fell behind schedule. The N45 SL, N51 SX and N51 SLC were announced on the same day as the IBM PS/2 (color laptop) CL57 SX. During this time there was a distinction between notebooks and laptops, where the former are A4 sized and the latter are larger. The notebooks were modeled after the PS/55 Note which was released by IBM in Japan in April 1991. Models PS/2 note Mainstream line with 7-row layout only. N33 SX The ''PS/2 Model N33 SX'' (also known as ''PS/2 note N33 SX'') was the first notebook-sized computer from IBM which was announced in 1991. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
A4 Paper
ISO 216 is an international standard for paper sizes, used around the world except in North America and parts of Latin America. The standard defines the "A", "B" and "C" series of paper sizes, including A4, the most commonly available paper size worldwide. Two supplementary standards, ISO 217 and ISO 269, define related paper sizes; the ISO 269 "C" series is commonly listed alongside the A and B sizes. All ISO 216, ISO 217 and ISO 269 paper sizes (except some envelopes) have the same aspect ratio, , within rounding to millimetres. This ratio has the unique property that when cut or folded in half widthways, the halves also have the same aspect ratio. Each ISO paper size is one half of the area of the next larger size in the same series. Dimensions of A, B and C series History The oldest known mention of the advantages of basing a paper size on an aspect ratio of is found in a letter written on 25 October 1786 by the German scientist Georg Christoph Lichtenberg to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Letter (paper Size)
Letter or ANSI Letter is a paper size standard defined by the American National Standards Institute, commonly used as home or office stationery in the United States, Canada, Chile, Colombia, Costa Rica, Mexico, Panama, Guatemala, the Dominican Republic and the Philippines. It measures and is similar in use to the A4 paper standard used by most other countries, defined in ISO 216 by the International Organization for Standardization. Details The Reagan administration made Letter-size paper the norm for US federal forms in the early 1980s; previously, the smaller "official" ''Government Letter'' size, (aspect ratio: 1.3125), was used in government, while paper was standard in most other offices. The aspect ratio is ≈ 1.294 and the diagonal is () in length. In the US, paper density is usually measured in "pound per reams" (of 500 sheets). Typical Letter paper has a basis weight of paper of – the weight of 500 sheets (a ream) of paper at and at 50% humidity. One re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Compaq LTE
Compaq LTE was a line of laptop computers made by Compaq, introduced in 1989. The first models, Compaq LTE and Compaq LTE 286, were among the first computers to be close to the size of a paper notebook, spurring the use of the term "notebook" to describe a smaller laptop, and earned a notable place in laptop history. They were also among the first to include both a built-in hard disk and a floppy disk drive, and later models offered optional docking stations, providing performance comparable to then-current desktop machines. History Compaq introduced the LTE in 1989. At the time of launch, virtually no "notebook"-style fully-fledged computers existed. Prior to the LTE series, portable computers were bulky, such as Compaq SLT, which is coined as the predecessor to the LTE series, despite both models existing side by side for some time. Compaq SLT had large full-size 3.5-inch hard drives, and was heavy at 6.5 kg in comparison to the LTE at approximately 2.5 kg. Models ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
