A personal digital assistant (PDA), also known as a handheld PC, is a variety mobile device which functions as a personal information manager. PDAs have been mostly displaced by the widespread adoption of highly capable smartphones, in particular those based on iOS and Android.
A Pocket PC is a class of personal digital assistant (PDA) that runs the Windows Mobile or Windows Embedded Compact operating system that has some of the abilities of modern desktop PCs. The name was introduced by Microsoft in 2000 as a rebranding of the Palm-size PC category. Some of these devices also had integrated phone and data capabilities, which were called Pocket PC Phone Edition or simply "Smartphone".
The O2 Xda brand was a range of Windows Mobile PDA phones, marketed by O2, developed by O2 Asia and manufactured by multiple OEMs (mainly HTC, Quanta and Arima). The first model was released in June 2002. The last models came to market in 2008. The "X" represents convergence of voice and information/data within one product; the "DA" stands for "Digital Assistant", as in PDA. The name of XDA Developers is derived from it.
Pantech Inc. is a South Korean company that manufactures mobile phones. Established in 1991, its market is mainly domestic with partners in the United States, Japan, China, Europe and finally Vietnam. In 2012 Pantech was the second best-selling handset maker in South Korea, according to Gartner. In 2013 Samsung Electronics bought a 10% stake in Pantech. Pantech also partners with PCD for specialized phones.
The features of mobile phones are the set of capabilities, services and applications that they offer to their users. Mobile phones are often referred to as feature phones, and offer basic telephony. Handsets with more advanced computing ability through the use of native code try to differentiate their own products by implementing additional functions to make them more attractive to consumers. This has led to great innovation in mobile phone development over the past 20 years.
The HTC TyTN is an Internet-enabled Windows Mobile Pocket PC PDA designed and marketed by High Tech Computer Corporation of Taiwan. It has a touchscreen with a left-side slide-out QWERTY keyboard. The TyTN's functions include those of a camera phone and a portable media player in addition to text messaging and multimedia messaging. It also offers Internet services including e-mail, instant messaging, web browsing, and local Wi-Fi connectivity. It is a quad-band GSM phone with GPRS, and EDGE, and a single/dual band UMTS phone with HSDPA. It is a part of the first line of PDAs directly marketed and sold by HTC. On AT&T/Cingular, the TyTN was the successor to the HTC Wizard, known as the Cingular 8125. Also on AT&T, the TyTN was superseded by the HTC TyTN II, known as the AT&T 8925 and the AT&T Tilt.
The BlackBerry Pearl was a series of smartphones developed by Research In Motion, and was the first BlackBerry device with a camera and media player. It was originally released on September 12, 2006. T-Mobile was the first US carrier to release the phone as a carrier device. The last BlackBerry Pearl released was the 9100 series on May 13, 2010. After this model was cleared out, RIM discontinued the Pearl series.
The HTC TyTN II is an Internet-enabled Windows Mobile Pocket PC smartphone designed and marketed by HTC Corporation of Taiwan. It has a tilting touchscreen with a right-side slide-out QWERTY keyboard. The TyTN II's functions include those of a camera phone and a portable media player in addition to text messaging and multimedia messaging. It also offers Internet services including e-mail, instant messaging, web browsing, and local Wi-Fi connectivity. It is a quad-band GSM phone with GPRS, EDGE, UMTS, HSDPA, and HSUPA.
The HTC P4350 is a Pocket PC smartphone manufactured by High Tech Computer Corporation (HTC) of Taiwan. It is also known as the HTC Herald, T-Mobile Wing, and XDA Terra. An updated model running Windows Mobile 6, the HTC P4351, has been sold as the HTC Atlas. It features a right-side QWERTY slide and runs the Windows Mobile 6.0/6.1 Professional Edition operating system.
The HTC Titan is a Windows Mobile 6.1 Pocket PC PDA and phone manufactured by High Tech Computer Corporation of Taiwan. It is the successor to the HTC Apache upon which it improves by adding more ROM, GPS, EVDO Rev. A, additional hard keys, a scroll-wheel, spring-loaded keyboard, and a higher resolution camera. The Windows Mobile 6.1 operating system includes Office Mobile along with HTML email through Microsoft Outlook Mobile. Windows Media Player is included, allowing the Titan to act as a digital audio and digital movie player.
The HTC Touch Dual, also known by its codename, Niki, is a Windows Mobile-powered Smartphone in the HTC Touch family. It is designed and manufactured by HTC Corporation and was announced in October 2007 and released in November that year.
The HTC Touch Pro is a smart phone from the Touch series of Internet-enabled Windows Mobile Pocket PC smartphones designed and marketed by HTC Corporation of Taiwan. It is an enhanced version of the HTC Touch Diamond with the addition of a left-side slide-out QWERTY keyboard, a microSD card slot, and a camera flash. The Touch Pro smartphone's functions include those of a camera phone and a portable media player in addition to text messaging and multimedia messaging. It also offers Internet services including e-mail, instant messaging, web browsing, and local Wi-Fi connectivity. Depending on its market, it is a quad-band GSM or quad-band UMTS phone with GPRS, EDGE, UMTS, HSDPA, and HSUPA or a tri-band CDMA phone with 1xEV-DO Rev A. All versions feature TouchFLO 3D — a new enhanced version of the TouchFLO interface, unique only to the latest Touch series. In March 2009, HTC announced a new version, the Touch Pro2 which has a larger screen (3.6") and a redesigned slide out QWERTY keyboard with spaces between the keys.
The HTC Dream is a smartphone developed by HTC. First released in September 2008, the Dream was the first commercially released device to use the Linux-based Android operating system, which was purchased and further developed by Google and the Open Handset Alliance to create an open competitor to other major smartphone platforms of the time, such as Symbian, BlackBerry OS, and iPhone OS. The operating system offers a customizable graphical user interface, integration with Google services such as Gmail, a notification system that shows a list of recent messages pushed from apps, and Android Market for downloading additional apps.
The HTC Touch Pro2 is a slate smartphone, part of the Touch series of Internet-enabled, Windows Mobile, Pocket PC smartphones designed and marketed by HTC Corporation of Taiwan. It is an enhanced version of the HTC Touch Pro with a left-side slide-out QWERTY keyboard, with tilting screen. The Touch Pro2 smartphone's functions include those of a camera phone and a portable media player in addition to text messaging and multimedia messaging. It also offers Internet services including e-mail, instant messaging, web browsing, and local Wi-Fi connectivity. Visual voicemail is not a standard feature for the Touch Pro2, unlike its predecessor the Touch Pro. The Verizon Wireless version does include a visual voicemail application, however. All versions feature TouchFLO 3D — a new enhanced version of the TouchFLO interface, unique only to the latest Touch series. The latest update renamed TouchFLO 3D to SenseUI, to match HTC's Android offering. The Touch Pro2 — along with its sister model, the Touch Diamond2 — were unveiled on February 16, 2009 in Barcelona, Spain at the Mobile World Congress 2009. Specific enhancements over the original Touch Pro include:
HTC Magic is an Android smartphone designed and manufactured by HTC. It is HTC's second Android phone after HTC Dream, HTC's first touch-only flagship Android device and the second Android phone commercially released, as well as the first Android phone without a keyboard.
The Samsung SGH-i907, marketed as the Samsung Epix in the United States by AT&T Wireless, is a Windows Mobile-based quad-band GSM smartphone manufactured by Samsung.
The Samsung SGH-A767, more commonly known as the Samsung Propel, is a mobile phone by Samsung Telecommunications. It features a full QWERTY keyboard that slides out from under the phone. It comes in white, blue, red, and green, and is one of AT&T's most popular cell phones. It was designed as a quick texting phone along with the Pantech Matrix, the Pantech Slate, and the UT Starcom Quickfire.
The T-Mobile myTouch 3G Slide is a smartphone designed and manufactured by HTC, and sold by T-Mobile USA. HTC's name for the device during development was Espresso. The 3G Slide was unveiled by T-Mobile USA on May 4, 2010, pre-orders began May 23, 2010 and the device went on sale June 2, 2010.
The BlackBerry Torch 9800 is a 2010 model in the BlackBerry line of smartphones. It combines a physical QWERTY keyboard with a sliding multi-touch screen display and runs on BlackBerry OS 6. Introduced on August 3, 2010, the phone became available exclusively on AT&T on August 12, 2010.
BlackBerry Torch is a series of smartphones manufactured by BlackBerry Ltd. The lineup consists of the following:
