HSDPA(High-Speed Downlink Packet Access)

High-Speed Downlink Packet Access (HSDPA) is a 3G (third generation) mobile telephony communications protocol in the High-Speed Packet Access (HSPA) family, which allows networks based on Universal Mobile Telecommunications System (UMTS) to have higher data transfer speeds and capacity. Current HSDPA deployments support down-link speeds of 1.8, 3.6, 7.2 and 14.4 Mbit/s. Further speed increases are available with HSPA+, which provides speeds of up to 42 Mbit/s downlink.

HTC Touch HD

General	2G Network	GSM 850 / 900 / 1800 / 1900
	3G Network	HSDPA 2100 / 900
	Announced	2008, September
	Status	Coming soon. Exp. release 2008, 4Q

Size	Dimensions	115 x 62.8 x 12 mm
	Weight	146 g

Display	Type	TFT touchscreen, 65K colors
	Size	480 x 800 pixels, 3.8 inches
		- TouchFLO 3D finger swipe navigation - Accelerometer sensor for auto-rotate - Touch-sensitive navigation controls - Handwriting recognition

Ringtones	Type	Polyphonic (40 channels), MP3, WAV, WMA
	Customization	Download
	Vibration	Yes

Memory	Phonebook	Practically unlimited entries and fields, Photocall
	Call records	Practically unlimited
	Card slot	microSD (TransFlash)
		- 288 MB RAM, 512 MB ROM - Qualcomm MSM7201A 528 Mhz processor

Data	GPRS	Class 10 (4+1/3+2 slots), 32 - 48 kbps
	HSCSD	No
	EDGE	Class 10, 236.8 kbps
	3G	HSDPA, 7.2 Mbps
	WLAN	Wi-Fi 802.11 b/g
	Bluetooth	Yes, v2.0 with A2DP
	Infrared port	No
	USB	Yes, miniUSB

Features	OS	Microsoft Windows Mobile 6.1 Professional
	Messaging	SMS, MMS, Email, Instant Messaging
	Browser	WAP 2.0/xHTML, HTML
	Games	Yes
	Colors	Black
	Camera	5 MP, 2592 x 1944 pixels, autofocus, video, secondary VGA videocall camera
		- Built-in GPS receiver - A-GPS function - TV-out (cable not included) - 3.5 mm audio output jack - YouTube client - Stereo FM radio with RDS - Pocket Office (Word, Excel, PowerPoint, OneNote, PDF viewer) - Java MIDP 2.0 - Voice memo - MP3 player - Built-in handsfree

Battery		Standard battery, Li-Ion 1350 mAh
	Stand-by	Up to 450 h
	Talk time	Up to 6 h 30 min

Apple-iPhone

Size and weight¹

Height:

4.5 inches (115.5 mm)

Width:

2.4 inches (62.1 mm)

Depth:

0.48 inch (12.3 mm)

Weight:

4.7 ounces (133 grams)

Color

• 8GB model: Black
• 16GB model: Black or white

Capacity²

• 8GB or 16GB flash drive

Cellular and wireless

• UMTS/HSDPA (850, 1900, 2100 MHz)
• GSM/EDGE (850, 900, 1800, 1900 MHz)
• Wi-Fi (802.11b/g)
• Bluetooth 2.0 + EDR

GPS

• Assisted GPS

In the box

• iPhone 3G
• Stereo Headset with mic
• Dock Connector to USB Cable
• USB Power Adapter
• Documentation
• Cleaning/polishing cloth
• SIM eject tool

Display

• 3.5-inch (diagonal) widescreen Multi-Touch display
• 480-by-320-pixel resolution at 163 ppi
• Support for display of multiple languages and characters simultaneously

Audio

• Frequency response: 20Hz to 20,000Hz
• Audio formats supported: AAC, Protected AAC, MP3, MP3 VBR, Audible (formats 2, 3, and 4), Apple Lossless, AIFF, and WAV
• User-configurable maximum volume limit

Headphones

• Stereo earphones with built-in microphone
• Frequency response: 20Hz to 20,000Hz
• Impedance: 32 ohms

Video

• Video formats supported: H.264 video, up to 1.5 Mbps, 640 by 480 pixels, 30 frames per second, Low-Complexity version of the H.264 Baseline Profile with AAC-LC audio up to 160 Kbps, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats; H.264 video, up to 2.5 Mbps, 640 by 480 pixels, 30 frames per second, Baseline Profile up to Level 3.0 with AAC-LC audio up to 160 Kbps, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats; MPEG-4 video, up to 2.5 Mbps, 640 by 480 pixels, 30 frames per second, Simple Profile with AAC-LC audio up to 160 Kbps, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats

Camera and photos

• 2.0 megapixels
• Photo geotagging
• iPhone and third-party application integration

Language support

• Language support for English, French, German, Japanese, Dutch, Italian, Spanish, Portuguese, Danish, Finnish, Norwegian, Swedish, Korean, Simplified Chinese, Traditional Chinese, Russian, and Polish
• International keyboard and dictionary support for English (U.S.), English (UK), French (France), French (Canada), German, Japanese, Dutch, Italian, Spanish, Portuguese (Portugal), Portuguese (Brazil), Danish, Finnish, Norwegian, Swedish, Korean (no dictionary), Simplified Chinese, Traditional Chinese, Russian, and Polish

Mail attachment support

• Viewable document types: .jpg, .tiff, .gif (images); .doc and .docx (Microsoft Word); .htm and .html (web pages); .key (Keynote); .numbers (Numbers); .pages (Pages); .pdf (Preview and Adobe Acrobat); .ppt and .pptx (Microsoft PowerPoint); .txt (text); .vcf (contact information); .xls and .xlsx (Microsoft Excel)

Connectors and input/output

• 30-pin dock connector
• 3.5-mm stereo headphone minijack
• Built-in speaker
• Microphone
• SIM card tray

External buttons and controls

• Sleep/wake
• Ring/silent
• Volume up/down
• Home

Sensors

• Accelerometer
• Proximity sensor
• Ambient light sensor

Power and battery

• Built-in rechargeable lithium-ion battery³
• Charging via USB to computer system or power adapter

• Talk time:⁴

  Up to 5 hours on 3G

  Up to 10 hours on 2G

• Standby time: Up to 300 hours⁵

• Internet use:

  Up to 5 hours on 3G⁶

  Up to 6 hours on Wi-Fi⁷

• Video playback: Up to 7 hours⁸
• Audio playback: Up to 24 hours⁹

Mac system requirements

• Mac computer with USB 2.0 port
• Mac OS X v10.4.10 or later
• iTunes 7.7 or later

Windows system requirements

• PC with USB 2.0 port
• Windows Vista; or Windows XP Home or Professional with Service Pack 2 or later
• iTunes 7.7 or later

Environmental requirements

• Operating temperature: 32° to 95° F
  (0° to 35° C)
• Nonoperating temperature: -4° to 113° F
  (-20° to 45° C)
• Relative humidity: 5% to 95% noncondensing
• Maximum operating altitude: 10,000 feet (3000 m)