4G SPEEDS*
AT&T. Get it faster with 4G. 
LESS THAN 10MM THIN
Pencil thin, but packs a punch

4.7" SCREEN
Enjoy a beautifully sharp, super-large WVGA display. 
HIGH PERFORMANCE
Windows® Phone OS with a fast 1.5 GHz processor
Additional Details
Camera
Rear-facing Camera
Resolution8 MP with autofocus and dual LED flash
Zoom4X
Live video capture and playback
Front-facing Camera1.3MP
Music
Music playerZune®
Supported music formatsAAC, AAC+, eAAC+, WAV, WMA Pro, AMR, M4A, M4B, MP3, WMA (Windows Media Audio 9)
Subscription Music ServicesZune
Streaming RadioAT&T Radio (SM)
Built-in FM RadioWired stereo headset needed for antenna
Create music playlists
Dolby (TM) Mobile & SRS® Surround SoundWhen using wired stereo headset
Messaging
Text Messaging
Instant Messaging (IM)Windows Live Messenger®
Email
Mobile EmailPOP3/IMAP, Yahoo!®, Push Corporate Email, Push Gmail™, Push via Microsoft® Exchange ActiveSync®
Microsoft Direct Push
Video & Web
Web browserInternet Explorer®, full HTML 5 support
Applications/Media
Ringtones
Ringback Tones - have your friends hear your favorite song or funny phrase when they call you
Games - puzzle, sports, action, card, racing and moreXbox LIVE® (games available for download)
ThemesWallpaper, background, custom menus/popups, icons and more
Preloaded Apps from AT&T:AT&T Navigator®, AT&T Address Book, AT&T FamilyMap, AT&T U-verse® Mobile**, YPmobile, AT&T Radio, myAT&T. Separate subscription may be required.
Productivity
Calendar
Alarm clock
Call waiting
Caller ID
Address book
Conference callingUp to 5 callers
Call Forwarding
MultitaskingUse voice and data simultaneously
Extras
3Ghigh-speed data and voice
World phoneTri-band
BLUETOOTH® wireless connectivity
USB connectivity - transfer data through a USB cableUSB cable included
Hands-free speakerphone
Voice dialing and voice commands
TTY/TTD Compatible
Hearing Aid (HAC) ratingM3,T3
Technical Specifications
Battery
Capacity1650 mAh
Talk timeUp to 4 hours
Standby timeUp to 14 days
Dimensions
Weight5.64 ounces
Size (inches)5.14 x 2.78 x 0.39
Memory
Internal memory storageUp to 16 GB
Wireless Technology
GSM/EDGE:GSM/EDGE 850/900/1800/1900 MHz
3G - UMTS/HSDPAUMTS 850/1900/2100 MHz
EDGE high speed data network
BLUETOOTH® technology2.1 + EDR with A2DP stereo BLUETOOTH support