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Motorola Defy
The Motorola Defy (A8210/MB525) is an Android (operating system), Android-based smartphone from Motorola. It filled a niche market segment, by being one of the few small, IP Code, IP67 rated smartphones available at the time of its late 2010 release; it is water resistant, dust resistant, and has an impact-resistant screen. An updated version of the original model, Defy+ (MB526) was released in 2011. Other variants were also released before a revival of the Defy name in 2021. Description The phone is a mobile phone form factors#Bar, bar format with a touch screen and four Android touch buttons on the front. It has Wi-Fi (IEEE 802.11b-1999, IEEE 802.11g-2003, IEEE 802.11n-2009), 5-megapixel camera with LED flash, speakerphone, 800 MHz Texas Instruments OMAP#OMAP3, TI OMAP3630 processor, a Graphic display resolutions#FWVGA (854×480), FWVGA LCD. Lacking a physical keyboard, the phone instead provides the Swype virtual keyboard and an alternative multi-touch QWERTY keyboard. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Motorola Defy (2021)
The Motorola Defy (A8210/MB525) is an Android-based smartphone from Motorola. It filled a niche market segment, by being one of the few small, IP67 rated smartphones available at the time of its late 2010 release; it is water resistant, dust resistant, and has an impact-resistant screen. An updated version of the original model, Defy+ (MB526) was released in 2011. Other variants were also released before a revival of the Defy name in 2021. Description The phone is a bar format with a touch screen and four Android touch buttons on the front. It has Wi-Fi ( IEEE 802.11b-1999, IEEE 802.11g-2003, IEEE 802.11n-2009), 5-megapixel camera with LED flash, speakerphone, 800 MHz TI OMAP3630 processor, a FWVGA LCD. Lacking a physical keyboard, the phone instead provides the Swype virtual keyboard and an alternative multi-touch QWERTY keyboard. The Defy shares its platform with Motorola Bravo though there are minor differences in exterior design, 3G band, lower resolution camera witho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Motorola Mobility
Motorola Mobility LLC, marketing as Motorola, is an American consumer electronics manufacturer primarily producing smartphones and other mobile devices running Android (operating system), Android. It is a wholly owned subsidiary of the Chinese technology giant Lenovo. Motorola is headquartered at Merchandise Mart in Chicago, Illinois. Motorola Mobility was formed on January 4, 2011, after a split of the original Motorola into two separate companies, with Motorola Mobility assuming the company's consumer-oriented product lines, including its mobile phone business, as well as its cable modems and pay television set-top boxes. In May 2012, Google acquired Motorola Mobility for US$12.5 billion; the main intent of the purchase was to gain Motorola Mobility's patent portfolio, in order to protect other Android vendors from litigation. Shortly after the purchase, Google sold Motorola Mobility's cable modem and set-top box business to Arris Group, and products increasingly focused on entr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
UMTS
The Universal Mobile Telecommunications System (UMTS) is a 3G mobile cellular system for networks based on the GSM standard. UMTS uses Wideband Code Division Multiple Access, wideband code-division multiple access (W-CDMA) radio access technology to offer greater spectral efficiency and bandwidth to mobile network operators compared to previous 2G systems like GPRS and Circuit Switched Data, CSD. UMTS on its provides a peak theoretical data rate of 2 Data-rate units, Mbit/s. Developed and maintained by the 3GPP (3rd Generation Partnership Project), UMTS is a component of the International Telecommunication Union IMT-2000 standard set and compares with the CDMA2000 standard set for networks based on the competing IS-95, cdmaOne technology. The technology described in UMTS is sometimes also referred to as Freedom of Mobile Multimedia Access (FOMA) or 3GSM. UMTS specifies a complete network system, which includes the radio access network (UMTS Terrestrial Radio Access Network, or U ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Megabyte
The megabyte is a multiple of the unit byte for digital information. Its recommended unit symbol is MB. The unit prefix ''mega'' is a multiplier of (106) in the International System of Units (SI). Therefore, one megabyte is one million bytes of information. This definition has been incorporated into the International System of Quantities. In the computer and information technology fields, other definitions have been used that arose for historical reasons of convenience. A common usage has been to designate one megabyte as (220 B), a quantity that conveniently expresses the binary architecture of digital computer memory. Standards bodies have deprecated this binary usage of the mega- prefix in favor of a new set of binary prefixes, by means of which the quantity 220 B is named mebibyte (symbol MiB). Definitions The unit megabyte is commonly used for 10002 (one million) bytes or 10242 bytes. The interpretation of using base 1024 originated as technical jargon for the byte m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hertz
The hertz (symbol: Hz) is the unit of frequency in the International System of Units (SI), often described as being equivalent to one event (or Cycle per second, cycle) per second. The hertz is an SI derived unit whose formal expression in terms of SI base units is 1/s or s−1, meaning that one hertz is one per second or the Inverse second, reciprocal of one second. It is used only in the case of periodic events. It is named after Heinrich Hertz, Heinrich Rudolf Hertz (1857–1894), the first person to provide conclusive proof of the existence of electromagnetic waves. For high frequencies, the unit is commonly expressed in metric prefix, multiples: kilohertz (kHz), megahertz (MHz), gigahertz (GHz), terahertz (THz). Some of the unit's most common uses are in the description of periodic waveforms and musical tones, particularly those used in radio- and audio-related applications. It is also used to describe the clock speeds at which computers and other electronics are driven. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MIUI
MIUI is a deprecated mobile operating system by Xiaomi for its smartphones and devices, from 2010 to 2023, prior to the launch of its successor Xiaomi HyperOS. MIUI was Fork (software development), based on the Android (operating system), Android Open Source Project, and served as the basis for other OS deviations by Xiaomi: MIUI for Poco (company), Poco, MIUI Pad, MIUI Watch, and MIUI TV (PatchWall). There are different versions for each Xiaomi phone model, and each version has regional variants dependent on where the phone is sold, including China, Europe, Indonesia, India, Japan, Pakistan, Russia, Taiwan and Turkey. Xiaomi have also released a few devices running Google's Android One instead of MIUI. Xiaomi devices usually get three Android version updates, but get MIUI updates for four years (less for budget models). The first MIUI ROM, released in 2010, was based on Android Froyo, Android 2.2.x Froyo and was initially developed in China by Xiaomi in its first year of opera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CyanogenMod
CyanogenMod ( ; CM) is a discontinued open-source operating system for mobile devices, based on the Android mobile platform. Developed between 2009 and 2016, it was free and open-source software based on the official releases of Android by Google, with added original and third-party code, and based on a rolling release development model. Although only a subset of total CyanogenMod users elected to report their use of the firmware, on 23 March 2015, some reports indicated that over 50 million people ran CyanogenMod on their phones. It was also frequently used as a starting point by developers of other ROMs. CyanogenMod offered features and options not found in the official firmware distributed by mobile device vendors. Features supported by CyanogenMod included native theme support, FLAC audio codec support, a large Access Point Name list, ''Privacy Guard'' (per-application permission management application), support for tethering over common interfaces, CPU overclocking and o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Android Version History
The version history of the Android mobile operating system began with the public release of its first beta on November 5, 2007. The first commercial version, Android 1.0, was released on September 23, 2008. The operating system has been developed by Google on a yearly schedule since at least 2011. New major releases are announced at Google I/O in May along with beta testing with the stable version usually released to the public between August and October. The first commercially released devices to run the Android operating system were the HTC Dream (marketed as the T-Mobile G1), and the Samsung Galaxy (GT-i7500). Overview The development of Android started in 2003 by Android, Inc., which was purchased by Google in 2005. There were at least two internal releases of the software inside Google and the Open Handset Alliance (OHA) before the beta version was released. The beta was released on November 5, 2007, while the software development kit (SDK) was released on November 12 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Motoblur
Motoblur (often stylized as MOTOBLUR) is a discontinued Android user interface and push-based service focused on social networking, developed by Motorola. It first appeared on the Motorola Cliq/Motorola Dext in 2009 and last shipped on 2011 model Androids. It aimed at functional similarity to Palm's Synergy, including such features as Remote Wipe. Motoblur included a variety of widgets which combined various social networking portals such as Facebook, MySpace, and Twitter as well as other services (news or weather reports) all in one place. It also combined multiple email accounts and contact communication sources into singular notification views, being the first handset software to do so. Feeds and data were regularly pushed to these widgets. First generation Motoblur-based phones required a new user to create a Motoblur account, denying access to the main screen until the account was established. User account information was stored on Motorola's redundant servers for acc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Android (operating System)
Android is an operating system based on a modified version of the Linux kernel and other open-source software, open-source software, designed primarily for touchscreen-based mobile devices such as smartphones and tablet computer, tablets. Android has historically been developed by a consortium of developers known as the Open Handset Alliance, but its most widely used version is primarily developed by Google. First released in 2008, Android is the world's Usage share of operating systems, most widely used operating system; the latest version, released on June 10, 2025, is Android 16. At its core, the operating system is known as the Android Open Source Project (AOSP) and is free and open-source software (FOSS) primarily licensed under the Apache License. However, most devices run the proprietary software, proprietary Android version developed by Google, which ships with additional proprietary closed-source software pre-installed, most notably Google Mobile Services (GMS), which ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Smartphone
A smartphone is a mobile phone with advanced computing capabilities. It typically has a touchscreen interface, allowing users to access a wide range of applications and services, such as web browsing, email, and social media, as well as multimedia playback and Streaming media, streaming. Smartphones have built-in cameras, GPS navigation, and support for various communication methods, including voice calls, text messaging, and internet-based messaging apps. Smartphones are distinguished from older-design feature phones by their more advanced hardware capabilities and extensive mobile operating systems, access to the internet, business applications, Mobile payment, mobile payments, and multimedia functionality, including music, video, mobile gaming, gaming, Internet radio, radio, and Mobile television, television. Smartphones typically feature MOSFET, metal–oxide–semiconductor (MOS) integrated circuit (IC) chips, various sensors, and support for multiple wireless communicati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Motorola Defy Plus
Motorola, Inc. () was an American multinational telecommunications company based in Schaumburg, Illinois. It was founded by brothers Paul and Joseph Galvin in 1928 and had been named Motorola since 1947. Many of Motorola's products had been radio-related communication equipment such as two-way radios, consumer walkie-talkies, cellular infrastructure, mobile phones, satellite communicators, pagers, as well as cable modems and semiconductors. After having lost $4.3 billion from 2007 to 2009, Motorola was split into two independent public companies: Motorola Solutions (its legal successor) and Motorola Mobility (spun off), on January 4, 2011. Motorola designed and sold wireless network equipment such as cellular transmission base stations and signal amplifiers. Its business and government customers consisted mainly of wireless voice and broadband systems (used to build private networks), and public safety communications systems like Astro and Dimetra. Motorola's home and broadc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
