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MacBook Pro
The MacBook Pro is a line of Mac laptop computers developed and manufactured by Apple. Introduced in 2006, it is the high-end sibling of the MacBook family, sitting above the ultra-portable MacBook Air and previously the low-end MacBook line. It is currently sold with 14-inch and 16-inch screens, all using Apple M-series chips. Before Apple silicon, the MacBook Pro used Intel chips, and was the first laptop made by Apple to do so, replacing the earlier PowerBook. It was also the first Apple laptop to carry the MacBook moniker. Overview The first MacBook Pro used a similar design to the PowerBook G4, but replaced the PowerPC G4 chips with Intel Core Duo processors, added an iSight webcam, and introduced the MagSafe power connector. The 15-inch model was introduced in January 2006 followed by the 17-inch model in April. Later revisions added Intel Core 2 Duo processors and LED-backlit displays. The unibody 15-inch model debuted in October 2008, with a 17-inch varia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quanta Computer
Quanta Computer Incorporated () () is a Taiwan-based contracted manufacturer of electronic hardware. Quanta's business extends to enterprise network systems, home entertainment, mobile communication, automotive electronics, and digital home markets. The company also designs, manufactures and markets Global Positioning System, GPS systems, including Personal navigation assistant, handheld GPS, in-car GPS, Bluetooth GPS and GPS with other positioning technologies. Quanta Computer was announced as the original design manufacturer (ODM) for the XO-1 (laptop), XO-1 by the One Laptop per Child project on December 13, 2005, and took an order for one million laptops as of February 16, 2007. In October 2008, it was announced that Acer Inc., Acer would phase out Quanta from the production chain, and instead outsource manufacturing of 15 million Aspire One netbooks to Compal Electronics. In 2011, Quanta designed servers in conjunction with Facebook as part of the Open Compute Project. I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
LED-backlit LCD
An LED-backlit LCD is a liquid-crystal display that uses LEDs for backlighting instead of traditional cold cathode fluorescent (CCFL) backlighting. LED-backlit displays use the same TFT LCD ( thin-film-transistor liquid-crystal display) technologies as CCFL-backlit LCDs, but offer a variety of advantages over them. Televisions that use a combination of an LED backlight with an LCD panel are sometimes advertised as ''LED TV''s, although they are not truly LED displays. Backlit LCDs cannot achieve true blacks for pixels, unlike OLED and microLED displays. This is because even in the "off" state, black pixels still allow some light from the backlight through. Some LED-backlit LCDs use local dimming zones to increase contrast between bright and dim areas of the display, but this can result in a "blooming" or "halo" effect on dark pixels in or adjacent to an illuminated zone. Comparison with CCFL-backlit LCDs Advantages When compared with earlier CCFL backlights, using LEDs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Intel Core 2
Intel Core 2 is a processor family encompassing a range of Intel's mainstream 64-bit x86-64 single-, dual-, and quad-core microprocessors based on the Core microarchitecture. The single- and dual-core models are single- die, whereas the quad-core models comprise two dies, each containing two cores, packaged in a multi-chip module. The Core 2 range is the last flagship range of Intel desktop processors to use a front-side bus (FSB). The introduction of Core 2 relegated the Pentium brand to the mid-range market, and reunified laptop and desktop CPU lines for marketing purposes under the same product name, which were formerly divided into the Pentium 4, Pentium D, and Core Solo/Duo brands. The ''Core 2'' processor line was introduced on July 27, 2006, comprising the ''Duo'' (dual-core) and ''Extreme'' (dual- or quad-core CPUs for enthusiasts), and in 2007, the ''Quad'' ( quad-core) and ''Solo'' ( single-core) sub-brands. Intel Core 2 processors with vPro technology (designed f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MagSafe
MagSafe is a series of proprietary magnetically attached power connectors developed by Apple Inc. for Mac laptops. Apple also uses the MagSafe name for MagSafe Attach, a wireless power transfer and accessory-attachment feature for the iPhone. The MagSafe power connector was introduced on 10 January 2006, in conjunction with the MacBook Pro, the first Intel-based Mac laptop, at the Macworld Expo. A MagSafe connector is held in place magnetically so that if it is tugged (for example, by someone tripping over the cable), it will be pulled out of the port without damaging the connector or the port, and without pulling the computer off its surface. A thinner and wider version, called MagSafe 2, was introduced in 2012. It was discontinued across Apple's product lines between 2016 and 2019 and replaced with USB-C and USB Power Delivery charging. MagSafe returned to Mac laptops with the introduction of updated MacBook Pro models with MagSafe 3 in 2021. History The basic concept o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Webcam
A webcam is a video camera which is designed to record or stream to a computer or computer network. They are primarily used in Videotelephony, video telephony, live streaming and social media, and Closed-circuit television, security. Webcams can be Built-in function, built-in computer hardware or Peripheral, peripheral devices, and are commonly connected to a device using USB or Internet protocol suite, wireless protocol. Webcams have been used on the Internet as early as 1993, and the first widespread commercial one became available in 1994. Early webcam usage on the Internet was primarily limited to stationary shots streamed to web sites. In the late 1990s and early 2000s, instant messaging clients added support for webcams, increasing their popularity in video conferencing. Computer manufacturers later started integrating webcams into laptop hardware. In 2020, the COVID-19 pandemic caused a shortage of webcams due to the increased number of people Remote work, working from hom ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ISight
iSight is a brand name used by Apple Inc. to refer to webcams on various devices. The name was originally used for the external iSight webcam, which retailed for US$149, connected to a computer via a FireWire cable, and came with a set of mounts to place it atop any then-current Apple display, laptop computer, all-in-one desktop computer, or round surface. Apple introduced iSight at the 2003 Worldwide Developers Conference, and it was intended to be used with iChat AV, Apple's video-conferencing client. iMovie (version 4 and later) could also be used to capture video from the device. In April 2005, Apple released a firmware update for the iSight to improve audio performance. As of October 13, 2008, the external iSight was no longer for sale in the Apple online store or in retail locations. Meanwhile, Apple began using the term to refer to the camera built into Apple's iMac, MacBook, MacBook Air, and MacBook Pro computers, Thunderbolt Display, and Cinema Display. In Novem ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yonah (microprocessor)
Yonah is the code name of Intel's first generation 65 nm process CPU cores, based on cores of the earlier Banias (130 nm) / Dothan (90 nm) Pentium M microarchitecture. Yonah CPU cores were used within Intel's Core Solo and Core Duo mobile microprocessor products. SIMD performance on Yonah improved through the addition of SSE3 instructions and improvements to SSE and SSE2 implementations; integer performance decreased slightly due to higher latency cache. Additionally, Yonah included support for the NX bit. Models and brand names The Intel Core Duo brand referred to a low-power (less than 25 watts) dual-core microprocessor, which offered lower power operation than the competing AMD Opteron 260 and 860 HE at 55 watts. Core Duo was released on January 5, 2006, with the other components of the Napa platform. It was the first Intel processor to be used in Apple Macintosh products (although the Apple Developer Transition Kit machines, non-production units ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PowerPC G4
PowerPC G4 is a designation formerly used by Apple Inc., Apple to describe a ''fourth generation'' of 32-bit PowerPC microprocessors. Apple has applied this name to various (though closely related) processor models from Freescale Semiconductor, Freescale, a former part of Motorola. Motorola and Freescale's internal name of this family of processors is PowerPC 74xx. Macintosh computers such as the PowerBook G4 and iBook, iBook G4 laptops and the Power Mac G4 and Power Mac G4 Cube desktops all took their name from the processor. PowerPC G4 microprocessors were also used in the eMac, first-generation Xserves, first-generation Mac Minis, and the iMac G4 before the introduction of the PowerPC 970. Apple completely phased out the G4 series for desktop models after it selected the 64-bit IBM-produced PowerPC 970 processor as the basis for its PowerPC G5 series. The last desktop model that used the G4 was the Mac Mini. The last portable to use the G4 was the iBook G4, which was replaced b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PowerBook G4
The PowerBook G4 is a series of notebook computers manufactured, marketed, and sold by Apple Computer between 2001 and 2006 as part of its PowerBook line of notebooks. The PowerBook G4 runs on the RISC-based PowerPC G4 processor, designed by the AIM (Apple/IBM/Motorola) development alliance and initially produced by Motorola. It was built later by Freescale, after Motorola spun off its semiconductor business under that name in 2004. The PowerBook G4 has had two different designs: one with a titanium body with a translucent black keyboard and a 15-inch screen; and another in an aluminum body with an aluminum-colored keyboard, in 12-inch, 15-inch, and 17-inch sizes. Between 2001 and 2003, Apple produced the titanium PowerBook G4; between 2003 and 2006, the aluminum models were produced. Both models were hailed for their modern design, long battery life, and processing power. When the aluminum PowerBook G4s were first released in January 2003, 12-inch and 17-inch models were intro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apple Silicon
Apple silicon is a series of system on a chip (SoC) and system in a package (SiP) processors designed by Apple Inc., mainly using the ARM architecture family, ARM architecture. They are used in nearly all of the company's devices including Mac (computer), Mac, iPhone, iPad, Apple TV, Apple Watch, AirPods, AirTag, HomePod, and Apple Vision Pro. The first Apple-designed system-on-a-chip was the Apple A4, which was introduced in 2010 with the IPad (1st generation), first-generation iPad and later used in the iPhone 4, fourth generation iPod Touch and second generation Apple TV. Apple announced its plan to Mac transition to Apple silicon, switch Mac computers from Intel processors to its own chips at Apple Worldwide Developers Conference#2020, WWDC 2020 on June 22, 2020, and began referring to its chips as Apple silicon. The first Macs with Apple silicon, built with the Apple M1 chip, were unveiled on November 10, 2020. The Mac lineup completed its transition to Apple chips in Jun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MacBook (2006–2012)
The MacBook is a line of Mac (computer), Mac laptops sold by Apple Inc. between May 2006 and February 2012. It replaced the iBook series of notebooks as a part of Apple's transition from PowerPC to Intel processors. Positioned as the low end of the MacBook family, below the premium ultra-portable MacBook Air and the performance-oriented MacBook Pro, the MacBook was aimed at the consumer and education markets. It became the best-selling Macintosh, Mac in Apple's history. For five months in 2008, it was the best-selling laptop of any brand in US retail stores. There have been three separate designs of the original MacBook. The original design used a combination of polycarbonate and fiberglass casing which was modeled after the iBook G4. The second design, introduced in October 2008 alongside the 15-inch MacBook Pro, shared the latter's unibody aluminium casing, but lacked a FireWire port. A third design, introduced in late 2009, retained a similar unibody construction but lacked ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
