The O₂ Xda brand is a range of O₂-branded Windows Mobile

Windows Mobile

Windows Mobile is a mobile operating system developed by Microsoft that was used in smartphones and Pocket PCs, but by 2011 was rarely supplied on new phones. The last version is "Windows Mobile 6.5.5"; it is superseded by Windows Phone, which does not run Windows Mobile software.Windows Mobile is...

 PDA phones

Pocket PC

A Pocket PC is also known by Microsoft as a 'Windows Mobile Classic device'. It is a hardware specification for a handheld-sized computer, personal digital assistant , that runs the Microsoft 'Windows Mobile Classic' operating system...

, produced by multiple manufacturers (mainly HTC, Quanta

Quanta Computers

Quanta Computer Incorporated is a Taiwan-based manufacturer of notebook computers and other electronic hardware. It is the largest manufacturer of notebook computers in the world...

 and Erima). The first model was released in June 2002.
The "X" represents convergence of voice and information/data within one product; the "da" stands for "digital assistant", as in PDA

Personal digital assistant

A personal digital assistant , also known as a palmtop computer, or personal data assistant, is a mobile device that functions as a personal information manager. Current PDAs often have the ability to connect to the Internet...

.

Xda Zest

The Xda Zest is an O2 branded Asus

ASUS

ASUSTeK Computer Incorporated is a multinational computer technology and consumer electronics product manufacturer headquartered in Taipei, Taiwan. Its product range includes motherboards, desktops, laptops, monitors, tablet PCs, servers and mobile phones...

 P565 handset. The Zest was released in November 2008. It has a 3.2Mp camera, 802.11b/g WiFi, HSDPA, GPS, and 2.8 inch 65k colour touchscreen with a resolution of 640x480 pixels.

Xda Serra

The Xda Serra is an O2 branded version of the HTC Touch Pro

HTC Touch Pro

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...

 handset was released in November 2008.

Xda Ignito

The Xda Ignito is an O2 branded version of the HTC Touch Diamond

HTC Touch Diamond

The HTC Touch Diamond, also known as the HTC P3700 or its codename the HTC Diamond, is a Windows Mobile 6.1-powered Pocket PC designed and manufactured by HTC. It is the first device to feature TouchFLO 3D - a new version of the TouchFLO interface, unique to the Touch family. The HTC Touch Diamond...

 handset was released in August 2008.

Xda Mantle

The Xda Mantle is an O2 branded version of the HTC P6500 handset and was released late July 2008.

The only Xda to come with an in-built fingerprint scanner, so your data stays in safe hands. The Xda Mantle comes pre-loaded with the latest Windows™ mobile software and supports Windows™ open architecture, so you can build your own custom applications*.

Here are just some of the features packed into the Xda Mantle

• Built in GPS
• Get a move on with sat nav. Works with award winning CoPilot application to help you arrive at your destination.
• High speed connection
• The Xda Mantle supports HSDPA, EDGE and 3G.
• Quad band
• Use the Xda Mantle almost anywhere in the world
• Large touch screen
• Great for working on applications, surfing the internet or reading emails.
• Windows™ Mobile
• Works with Microsoft® Mobile Office, Outlook Mobile and Pocket Internet Explorer. Send email, surf the internet and edit Word® and Excel® or view PowerPoint® slides and PDFs quickly and easily

Xda Orbit 2

• Microsoft Windows Mobile 6 Professional
• 128 MB RAM, 256 MB ROM
• Qualcomm MSM7200 400 MHz
• GPS Receiver
• FM Radio
• 3MP Camera
• Quad band (GSM 850/900/1800/1900)
• 58 x 110 x 15.5mm, 130 grams
• TFT touchscreen 65K colors, 240 x 320 pixels, 2.8 inches
• MicroSD card slot
• Gprs Class 10, Edge Class 10, 802.11b/g Wi-Fi, Bluetooth V2

• Manufacturer: High Tech Computer (HTC)
• HTC codename: HTC Polaris 100 (P3650)
  HTC Touch Cruise
  The HTC Touch Cruise, also known as the HTC P3650 or its codename the HTC Polaris 100, is a Windows Mobile 6-powered Pocket PC. It is designed and manufactured by HTC and was first released in January 2008. In January 2009, HTC announced a completely redesigned device, also called the HTC Touch...
  
   (sometimes just called Polaris) (Model also branded as HTC Touch Cruise
  HTC Touch Cruise
  The HTC Touch Cruise, also known as the HTC P3650 or its codename the HTC Polaris 100, is a Windows Mobile 6-powered Pocket PC. It is designed and manufactured by HTC and was first released in January 2008. In January 2009, HTC announced a completely redesigned device, also called the HTC Touch...
  
  )

Xda Stellar

The Xda Stellar was released on 26 November 2007.

• Microsoft Windows Mobile 6 Professional
• 128 MB RAM, 256 MB ROM
• Qualcomm
  Qualcomm
  Qualcomm is an American global telecommunication corporation that designs, manufactures and markets digital wireless telecommunications products and services based on its code division multiple access technology and other technologies. Headquartered in San Diego, CA, USA...
  
   MSM7200 400 MHz processor
• GPS Receiver (SIRF Star III)
• 3MP Camera
• 3G
  3G
  3G or 3rd generation mobile telecommunications is a generation of standards for mobile phones and mobile telecommunication services fulfilling the International Mobile Telecommunications-2000 specifications by the International Telecommunication Union...
  
  , Quad band, WLAN
  Wireless LAN
  A wireless local area network links two or more devices using some wireless distribution method , and usually providing a connection through an access point to the wider internet. This gives users the mobility to move around within a local coverage area and still be connected to the network...
  
  
• 59 x 112 x 18.6 mm, 190 grams
• 2.8", QVGA, 64k colour screen
• MicroSD card slot
• Based on the HTC TyTN II
  HTC TyTN II
  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...
  
  .

Xda

The first product released in the Xda range.
neo is the first edition

• 206 MHz Intel
  Intel Corporation
  Intel Corporation is an American multinational semiconductor chip maker corporation headquartered in Santa Clara, California, United States and the world's largest semiconductor chip maker, based on revenue. It is the inventor of the x86 series of microprocessors, the processors found in most...
  
   SA-1110 microprocessor
• Initial models had 32 MB
  Megabyte
  The megabyte is a multiple of the unit byte for digital information storage or transmission with two different values depending on context: bytes generally for computer memory; and one million bytes generally for computer storage. The IEEE Standards Board has decided that "Mega will mean 1 000...
  
   RAM, which was quickly increased to 64 MB
• 240×320 color touchscreen
  Touchscreen
  A touchscreen is an electronic visual display that can detect the presence and location of a touch within the display area. The term generally refers to touching the display of the device with a finger or hand. Touchscreens can also sense other passive objects, such as a stylus...
  
   (12bit) 4096 colors
• I/O: cable (USB
  Universal Serial Bus
  USB is an industry standard developed in the mid-1990s that defines the cables, connectors and protocols used in a bus for connection, communication and power supply between computers and electronic devices....
  
  , RS-232
  RS-232
  In telecommunications, RS-232 is the traditional name for a series of standards for serial binary single-ended data and control signals connecting between a DTE and a DCE . It is commonly used in computer serial ports...
  
  ), IrDA
  Infrared Data Association
  The Infrared Data Association defines physical specifications communications protocol standards for the short-range exchange of data over infrared light, for uses such as personal area networks ....
  
   & SD
  Secure Digital card
  Secure Digital is a non-volatile memory card format developed by the SD Card Association for use in portable devices. The SD technology is used by more than 400 brands across dozens of product categories and more than 8,000 models, and is considered the de-facto industry standard.Secure Digital...
  
   flash card
• Dual-band 900/1800 MHz radio
• HTC codename: HTC Wallaby

Xda II

The successor to the Xda, the Xda II, was released in November 2003.

• Intel XScale
  XScale
  The XScale, a microprocessor core, is Intel's and Marvell's implementation of the ARMv5 architecture, and consists of several distinct families: IXP, IXC, IOP, PXA and CE . Intel sold the PXA family to Marvell Technology Group in June 2006....
  
   PXA263 (400 MHz)
• 128 MB SDRAM
  SDRAM
  Synchronous dynamic random access memory is dynamic random access memory that is synchronized with the system bus. Classic DRAM has an asynchronous interface, which means that it responds as quickly as possible to changes in control inputs...
  
  , 64 MB ROM
  Read-only memory
  Read-only memory is a class of storage medium used in computers and other electronic devices. Data stored in ROM cannot be modified, or can be modified only slowly or with difficulty, so it is mainly used to distribute firmware .In its strictest sense, ROM refers only...
  
  
• 3.5" Transflective 65,536 colour LCD
  Liquid crystal display
  A liquid crystal display is a flat panel display, electronic visual display, or video display that uses the light modulating properties of liquid crystals . LCs do not emit light directly....
  
   (240×320 pixels)
• I/O: cable (USB, RS-232
  RS-232
  In telecommunications, RS-232 is the traditional name for a series of standards for serial binary single-ended data and control signals connecting between a DTE and a DCE . It is commonly used in computer serial ports...
  
  ), IrDA
  Infrared Data Association
  The Infrared Data Association defines physical specifications communications protocol standards for the short-range exchange of data over infrared light, for uses such as personal area networks ....
  
  , Bluetooth
  Bluetooth
  Bluetooth is a proprietary open wireless technology standard for exchanging data over short distances from fixed and mobile devices, creating personal area networks with high levels of security...
  
  , SD
  Secure Digital card
  Secure Digital is a non-volatile memory card format developed by the SD Card Association for use in portable devices. The SD technology is used by more than 400 brands across dozens of product categories and more than 8,000 models, and is considered the de-facto industry standard.Secure Digital...
  
   flash card & SDIO flash card
• Integral VGA camera (640×480 pixels)
• HTC codename: HTC Andes, but variants were known as HTC Himalaya

Xda II Mini

• Intel Xscale PXA272 (416 MHz)
• 64 MB SDRAM, 64 MB ROM
• 2.8" Transflective 65,536 colour LCD (240×320 pixels)
• I/O: cable (USB), IrDA
  Infrared Data Association
  The Infrared Data Association defines physical specifications communications protocol standards for the short-range exchange of data over infrared light, for uses such as personal area networks ....
  
  , Bluetooth
  Bluetooth
  Bluetooth is a proprietary open wireless technology standard for exchanging data over short distances from fixed and mobile devices, creating personal area networks with high levels of security...
  
  , card|SD]] & Secure
• HTC codename: HTC Magician
  HTC Magician
  The HTC Magician is a Windows Mobile 2003 Second Edition PDA-phone, manufactured by High Tech Computer Corporation. It is sold by many different vendors under the names of Qtek S100, O2 Xda II Mini , O2 Xda mini , T-Mobile MDA compact, i-mate JAM, Vodafone VPA Compact, Dopod 818, Krome Spy, and...
  
  

Xda IIi

The Xda IIi was released in February 2005.

• Intel Xscale PXA272 (520 MHz)
• 128 MB SDRAM, 128 MB ROM
• 3.5" Transflective 65,536 colour LCD (240x320 pixels)
• 1.3 MP Camera
• HTC codename: HTC Alpine

Xda IIs

The Xda IIs was released in November2004. O2 Germany released the device as Xda III.

• Intel Xscale PXA263 (400 MHz)
• 128 MB SDRAM, 96 MB ROM (44 MB available)
• QVGA 3.5" Transflective 65,536 colour LCD (240x320 pixels)
• I/O: cable (USB, RS-232
  RS-232
  In telecommunications, RS-232 is the traditional name for a series of standards for serial binary single-ended data and control signals connecting between a DTE and a DCE . It is commonly used in computer serial ports...
  
  ), IrDA
  Infrared Data Association
  The Infrared Data Association defines physical specifications communications protocol standards for the short-range exchange of data over infrared light, for uses such as personal area networks ....
  
  , Bluetooth
  Bluetooth
  Bluetooth is a proprietary open wireless technology standard for exchanging data over short distances from fixed and mobile devices, creating personal area networks with high levels of security...
  
  , SD
  Secure Digital card
  Secure Digital is a non-volatile memory card format developed by the SD Card Association for use in portable devices. The SD technology is used by more than 400 brands across dozens of product categories and more than 8,000 models, and is considered the de-facto industry standard.Secure Digital...
  
   & SDIO flash card, and integrated Wireless LAN
  Wireless LAN
  A wireless local area network links two or more devices using some wireless distribution method , and usually providing a connection through an access point to the wider internet. This gives users the mobility to move around within a local coverage area and still be connected to the network...
  
   (802.11b)
• Integral 0.3 MP camera, VGA 640x480 pixels
• Quad band (GSM 850/900/1800/1900)
• Battery: 1490mAh
• Weight: 205 g
• Size: 12.5 x 7.2 x 1.9 cm
• Slide out keyboard 39-key QWERTY keyboard
• Stand-by Up to 168 h
• Talk time Up to 4 h
• HTC codename: HTC Blueangel
  HTC Blue Angel
  The HTC Blue Angel is a GSM Windows Mobile 2003 Second Edition PDA-phone, manufactured by High Tech Computer Corporation. It has a CDMA EVDO variant called the HTC Harrier, the Harrier does not have Wi-Fi like the Blue Angel does. Both have the same housing...
  
  

Xda IQ

The Xda IQ was released in 2005 and runs Windows Mobile 5 Smartphone Edition.

• Texas Instruments
  Texas Instruments
  Texas Instruments Inc. , widely known as TI, is an American company based in Dallas, Texas, United States, which develops and commercializes semiconductor and computer technology...
  
   OMAP 850 CPU (200 MHz)
• 128 MB SDRAM, 64 MB ROM
• 2.2" QVGA screen, 64K colour TFT LCD (240x320 pixels)
• I/O: cable (USB, RS-232
  RS-232
  In telecommunications, RS-232 is the traditional name for a series of standards for serial binary single-ended data and control signals connecting between a DTE and a DCE . It is commonly used in computer serial ports...
  
  ), IrDA
  Infrared Data Association
  The Infrared Data Association defines physical specifications communications protocol standards for the short-range exchange of data over infrared light, for uses such as personal area networks ....
  
  , Bluetooth
  Bluetooth
  Bluetooth is a proprietary open wireless technology standard for exchanging data over short distances from fixed and mobile devices, creating personal area networks with high levels of security...
  
  , SD
  Secure Digital card
  Secure Digital is a non-volatile memory card format developed by the SD Card Association for use in portable devices. The SD technology is used by more than 400 brands across dozens of product categories and more than 8,000 models, and is considered the de-facto industry standard.Secure Digital...
  
   & SDIO flash card, and integrated Wireless LAN
  Wireless LAN
  A wireless local area network links two or more devices using some wireless distribution method , and usually providing a connection through an access point to the wider internet. This gives users the mobility to move around within a local coverage area and still be connected to the network...
  
   (802.11b)
• Integral 1.3 MP camera
• Quad band (GSM 850/900/1800/1900)
• Battery: 1150 mAh
• Weight: 110g
• Size: 4.6 x 10.9 x 1.8 cm
• HTC codename: HTC Tornado

Xda Exec

The Xda Exec was released in 2005 July and is the first Xda to run Windows Mobile 5

Windows Mobile

Windows Mobile is a mobile operating system developed by Microsoft that was used in smartphones and Pocket PCs, but by 2011 was rarely supplied on new phones. The last version is "Windows Mobile 6.5.5"; it is superseded by Windows Phone, which does not run Windows Mobile software.Windows Mobile is...

, with highest speed processor at the time.

• Intel Bulverde 520 MHz
• 64 MB SDRAM, 128 MB ROM
• 3.6" Transflective 65,536 colour LCD (0.3M pixels, 640×480 pixel, 180° Pivot / Clamshell)
• I/O: cable (USB, RS-232
  RS-232
  In telecommunications, RS-232 is the traditional name for a series of standards for serial binary single-ended data and control signals connecting between a DTE and a DCE . It is commonly used in computer serial ports...
  
  ), IrDA
  Infrared Data Association
  The Infrared Data Association defines physical specifications communications protocol standards for the short-range exchange of data over infrared light, for uses such as personal area networks ....
  
  , Bluetooth
  Bluetooth
  Bluetooth is a proprietary open wireless technology standard for exchanging data over short distances from fixed and mobile devices, creating personal area networks with high levels of security...
  
  , MMC
  MultiMediaCard
  The MultiMediaCard is a flash memory memory card standard. Unveiled in 1997 by Siemens AG and SanDisk, it is based on Toshiba's NAND-based flash memory, and is therefore much smaller than earlier systems based on Intel NOR-based memory such as CompactFlash. MMC is about the size of a postage...
  
   & SDIO flash card, and integrated Wireless LAN
  Wireless LAN
  A wireless local area network links two or more devices using some wireless distribution method , and usually providing a connection through an access point to the wider internet. This gives users the mobility to move around within a local coverage area and still be connected to the network...
  
   (802.11b)
• Built-in 62 key QWERTY keyboard (Backlight Blue)
• Built-in 1.3 MP CMOS Camera with LED flash light - Can compose 2 MP 1600×1280 Image file, MPEG4 Video
• Dual integrated cameras, both for still picture and video
• 3 programmable buttons, 2 phone buttons, 5-way navigation button, Volume up/down button (2-way)
• Tri-band 900/1800/1900 MHz
• UMTS
  Universal Mobile Telecommunications System
  Universal Mobile Telecommunications System is a third generation mobile cellular technology for networks based on the GSM standard. Developed by the 3GPP , UMTS is a component of the International Telecommunications Union IMT-2000 standard set and compares with the CDMA2000 standard set for...
  
   2100 MHz
• Wireless data manager (UMTS/GSM/GPRS, Bluetooth, 802.11b)
• Support SMS, MMS.
• Voice Dialer
• Microsoft Messaging and Security Feature Pack (MSFP) allowing Direct Push Email, Wireless Calendar, Contacts, Tasks, Global Address List (GAL) Lookup and Security Policies after ROM update
• BlackBerry Connect software provided by official website
• Act as a wireless modem through USB, Bluetooth or IR
• Standby Time: up to 200 hours. Talk Time: up to 4 hours for the included removable and chargeable Lithium-Ion Polymer Battery, 1620 mAh
• Size: 79 (W) x 130 (L) x 21 (D) mm approx. Weight: 285g
• HTC codename: HTC Universal
  HTC Universal
  The HTC Universal is a Windows Mobile 5.0 Pocket PC phone, manufactured by High Tech Computer Corporation. It was the first 3G/UMTS-enabled Pocket PC phone, and also the first to come with Windows Mobile 5.0 pre-installed....
  
  

ROM upgrade available at http://www.o2.co.uk/xda for UK/Irish users. Only released in Europe.

Xda Mini S

The Xda Mini S was released shortly after the Xda Exec, and was the second Xda to run Windows Mobile 5

Windows Mobile

Windows Mobile is a mobile operating system developed by Microsoft that was used in smartphones and Pocket PCs, but by 2011 was rarely supplied on new phones. The last version is "Windows Mobile 6.5.5"; it is superseded by Windows Phone, which does not run Windows Mobile software.Windows Mobile is...

.

• TI OMP 850 200 MHz
• 64 MB SDRAM, 128 MB ROM
• 2.8" Transflective 64K colour LCD (1.3 MP)
• I/O: cable (USB, RS-232
  RS-232
  In telecommunications, RS-232 is the traditional name for a series of standards for serial binary single-ended data and control signals connecting between a DTE and a DCE . It is commonly used in computer serial ports...
  
  ), IrDA
  Infrared Data Association
  The Infrared Data Association defines physical specifications communications protocol standards for the short-range exchange of data over infrared light, for uses such as personal area networks ....
  
  , Bluetooth
  Bluetooth
  Bluetooth is a proprietary open wireless technology standard for exchanging data over short distances from fixed and mobile devices, creating personal area networks with high levels of security...
  
   v2.0, miniSD flash card, and integrated Wireless LAN
  Wireless LAN
  A wireless local area network links two or more devices using some wireless distribution method , and usually providing a connection through an access point to the wider internet. This gives users the mobility to move around within a local coverage area and still be connected to the network...
  
   (802.11b/g)
• Left Side, Slide-Out 39 key Qwerty Keyboard
• Camera 1.3 MP
• Quad band (GSM 850/900/1800/1900)
• HTC codename: HTC Prodigy / HTC Wizard
  HTC Wizard
  The HTC Wizard is an Internet-enabled Windows Mobile Pocket PC smartphone designed by High Tech Computer Corporation of Taiwan. It has a touchscreen with a left-side slide-out QWERTY keyboard. The Wizard's functions include those of a camera phone and a portable media player in addition to text...
  
  . Wizard has a squarer cosmetic shell than the Prodigy.

Xda Atom

The Xda Atom is the latest Model to be released in Asia. It runs Windows Mobile 5

Windows Mobile

Windows Mobile is a mobile operating system developed by Microsoft that was used in smartphones and Pocket PCs, but by 2011 was rarely supplied on new phones. The last version is "Windows Mobile 6.5.5"; it is superseded by Windows Phone, which does not run Windows Mobile software.Windows Mobile is...

 and has approximately the same dimensions as the Xda mini, but has much improved features.

• Intel PXA272 416 MHz
• 64 MB RAM, 128 MB Flash ROM
• 2.7" Transflective 262K color LCD (65,536 effective)
• I/O: cable (USB), IrDA
  Infrared Data Association
  The Infrared Data Association defines physical specifications communications protocol standards for the short-range exchange of data over infrared light, for uses such as personal area networks ....
  
  , Bluetooth
  Bluetooth
  Bluetooth is a proprietary open wireless technology standard for exchanging data over short distances from fixed and mobile devices, creating personal area networks with high levels of security...
  
  , miniSD flash card, and integrated Wireless LAN
  Wireless LAN
  A wireless local area network links two or more devices using some wireless distribution method , and usually providing a connection through an access point to the wider internet. This gives users the mobility to move around within a local coverage area and still be connected to the network...
  
   (802.11b)
• Camera Colour 2 MP CMOS camera
• Tri-band GSM/GPRS/EDGE
• Atom is manufactured by Quanta Computer, the first Xda not to come from the HTC stable of Taiwan

The Xda Atom was released in Asia-Pacific region only.

Xda Atom Exec

• General 2G Network GSM 900 / 1800 / 1900
• Announced 2006, June
• Status Discontinued
• Size Dimensions 102 x 58 x 18.5 mm
• Weight 140 g
• Display Type TFT resistive touchscreen, 256K colors (65K effective)
• Size 240 x 320 pixels, 2.7 inches
• Handwriting recognition
• Sound Alert types Vibration; Downloadable polyphonic, MP3, AAC ringtones
• Speakerphone Yes, with stereo speakers
• Memory Phonebook Practically unlimited entries and fields, Photocall
• Call records Practically unlimited
• Internal 64 MB RAM, 192 MB ROM
• Card slot miniSD
• Data GPRS Class 10 (4+1/3+2 slots), 32 - 48 kbit/s
• EDGE Class 10, 236.8 kbit/s
• 3G No
• WLAN Wi-Fi 802.11b
• Bluetooth Yes, v1.2
• Infrared port Yes
• USB Yes, miniUSB
• Camera Primary 2 MP, 1600x1200 pixels, LED flash
• Video Yes
• Secondary No
• Features OS Microsoft Windows Mobile 5.0 PocketPC
• CPU Intel XScale PXA 27x 520 MHz processor
• Messaging SMS, MMS, Email, Instant Messaging
• Browser WAP 2.0/xHTML, HTML (PocketIE)
• Radio FM radio
• Games Solitaire and Jawbreaker
• Colors Silver
• GPS No
• Java Yes, MIDP 2.0
• Pocket Office (Word, Excel, PowerPoint, PDF viewer)
• MP3/AAC/AAC+/WMA/OGG/AMR player
• WMV/MP4 player
• Battery Standard battery, Li-Po 1530 mAh

Xda Neo

The Xda Neo was launched by O2 Germany at the CeBIT show in March 2006. Its shape and size are very similar to those of the Xda II mini.

• Texas Instruments OMAP850 195 MHz
• 64 MB SDRAM, 128 MB ROM
• 2.8" Transflective 65K colour LCD
• I/O: cable (USB, RS-232
  RS-232
  In telecommunications, RS-232 is the traditional name for a series of standards for serial binary single-ended data and control signals connecting between a DTE and a DCE . It is commonly used in computer serial ports...
  
  ), IrDA
  Infrared Data Association
  The Infrared Data Association defines physical specifications communications protocol standards for the short-range exchange of data over infrared light, for uses such as personal area networks ....
  
  , Bluetooth
  Bluetooth
  Bluetooth is a proprietary open wireless technology standard for exchanging data over short distances from fixed and mobile devices, creating personal area networks with high levels of security...
  
   v2.0, SD flash card, and integrated Wireless LAN
  Wireless LAN
  A wireless local area network links two or more devices using some wireless distribution method , and usually providing a connection through an access point to the wider internet. This gives users the mobility to move around within a local coverage area and still be connected to the network...
  
   (802.11b/g)
• Camera 2MP
• Quad band (GSM 850/900/1800/1900)
• HTC codename: HTC Prophet

Xda Trion

Announced in May 2006, the will be the second 3G

3G

3G or 3rd generation mobile telecommunications is a generation of standards for mobile phones and mobile telecommunication services fulfilling the International Mobile Telecommunications-2000 specifications by the International Telecommunication Union...

-enabled model in the xda range. Like the Exec, it will have two CMOS cameras - a VGA camera on the front for video calls, and a 2-megapixel camera on the back. Other hardware specifications are very similar to the ones of the Mini S.

• Samsung 400 MHz
• 64 MB SDRAM, 128 MB ROM
• 2.8" Transflective 65K colour LCD (1.3 MP)
• I/O: cable (USB, RS-232
  RS-232
  In telecommunications, RS-232 is the traditional name for a series of standards for serial binary single-ended data and control signals connecting between a DTE and a DCE . It is commonly used in computer serial ports...
  
  ), IrDA
  Infrared Data Association
  The Infrared Data Association defines physical specifications communications protocol standards for the short-range exchange of data over infrared light, for uses such as personal area networks ....
  
  , Bluetooth
  Bluetooth
  Bluetooth is a proprietary open wireless technology standard for exchanging data over short distances from fixed and mobile devices, creating personal area networks with high levels of security...
  
   v2.0, microSD flash card, and integrated Wireless LAN
  Wireless LAN
  A wireless local area network links two or more devices using some wireless distribution method , and usually providing a connection through an access point to the wider internet. This gives users the mobility to move around within a local coverage area and still be connected to the network...
  
   (802.11b/g)
• Camera 2MP
• Left Side, Slide-Out 39 key Qwerty Keyboard
• Quad band (GSM 850/900/1800/1900)
• UMTS
  Universal Mobile Telecommunications System
  Universal Mobile Telecommunications System is a third generation mobile cellular technology for networks based on the GSM standard. Developed by the 3GPP , UMTS is a component of the International Telecommunications Union IMT-2000 standard set and compares with the CDMA2000 standard set for...
  
   2100 MHz
• HTC codename: HTC Hermes

Xda Graphite

This candybar sized phone was announced in March 2007 and supports both 3G and WiFi.

• Windows mobile 5.0 or 6.0
• 64 MB RAM, 128 MB ROM, MiniSD expandable memory
• Marvell PXA 270 416 MHz processor
• 2MP camera with front-facing VGA camera for video calling, White LED strobe flash
• 109.5 x 46.9 x 18 mm, Weight with battery: 105g
• 2.2" QVGA 65k colour LCD display
• Also known as the ASUS Jupiter

A ROM upgrade is available on the O2 website for Windows Mobile 6

Xda Stealth

The O2 Xda Stealth was O2's attempt to make a normal mobile phone with GPS while still having full Windows Mobile and PIM Capabilities. This phone has mostly generated average reviews.

• Microsoft Windows Mobile 5.0 PocketPC with phone edition, incorporating Windows Mobile messenger and security pack
• 64 MB RAM, 192 MB ROM, MiniSD expandable memory
• Intel XScale PXA 272 416 MHz processor
• Internal GPS antenna
• 2MP CMOS camerawith auto focus (1st camera pda with auto-focus), White LED strobe flash
• Triband GSM 900 / GSM 1800 / GSM 1900
• 110 x 53 x 22.5 mm, Weight with battery: 140g
• Comes with a slide down number keypad.
• Built-in Wireless LAN 802.11b/g, Bluetooth, USB 1.2
• 2.4" TFT LCD display with touch screen
• 240 x 320 dots resolution, 65K colour screen
• Manufactured by Gigabyte Communications.

XDA Flame

The XDA Flame is the first dual processor PDA-phone announced by O2 in late 2006 and contains enhanced screen graphics, movie playback, photo viewing, and gaming performance.

• 3.6" VGA touch screen
• Intel Xscale(R) PXA 270 processor at 520 MHz.
• 2.0 Mega Pixel camera with Auto-Focus
• NVIDIA
  NVIDIA
  Nvidia is an American global technology company based in Santa Clara, California. Nvidia is best known for its graphics processors . Nvidia and chief rival AMD Graphics Techonologies have dominated the high performance GPU market, pushing other manufacturers to smaller, niche roles...
  
  (R) GoForce
  GoForce
  The Nvidia GoForce was a line of chipsets that was used mainly in handheld devices such as PDAs and mobile phones. It has been replaced by the Nvidia Tegra series of SoCs.-GoForce 2150:Featuring 1.3-megapixel camera support, JPEG support, and 2D acceleration....
  
  (R) 5500 GPU
• Wireless LAN 802.11b/g
• SRS Mobile HD surround sound
• USB On-The-Go
• 2 GB Flash ROM + 128 MB RAM
• TV out connector (NTSC Only)
• Windows Mobile 5 Professional
• Bluetooth 2.0
• Micro SD expansion slot
• 3G - Tri band phone
• Second camera for video chatting
• Built-in flash for the main camera
• Built-in FM tuner
• Business card reader
• Weight: 190g
• Infrared [Usable as a remote control for appliances such as a TV or Hi-fi]

Xda Atom Life

Xda Atom Life is one of the fastest HSDPA 3.5G PDAphones, announced by O2 in early 2007 and has enhanced multimedia capabilities. It also has Windows Mobile 6.0 operating system, the upgrade from WM5.0.

• Intel XScale(R) PXA 270 processor at 624 MHz
• 1 GB Flash ROM + 64 MB RAM
• 2.0 Mega Pixel camera with Macro Mode feature
• Wireless LAN 802.11b/g
• Bluetooth 1.2
• SRS Mobile HD surround sound
• Equalizer controls
• Windows Mobile 6.0
• Mini SD expansion slot with miniSDHC support
• 3.5G - Tri band phone
• Second front-facing VGA camera for video calling
• Built-in flash (Twin White LED Strobe Flash) for the main camera
• Built-in FM tuner with RDS feature
• O2 exclusive applications like O2 Media Plus
• Dimensions: 106(L) x 58(W) x 18(T) mm
• Weight: 145g

External links

• Official O2 Xda site