Tech specs - T-Mobile G1

    Specifications

    Battery life
    Talk time: 5 hours*
       
    Standby time: 5.41 days*
       
    *Talk and standby times and other   specifications are provided by the manufacturer and are approximate.   Actual performance varies based upon features or services used, network   configuration, signal strength, operating temperature, customer use, and   other factors.
    Battery type
    1150 mAh Lion
    Codecs
    AMR; EFR; FR; HR
    Dimensions of handset
    4.63 x 2.19 x 0.67 inches
    Main display
    Type: Up to 1048k TFT color
       
    Colors:18 bit
       
    Size: 320 X 480 pixels
       
    Dimensions: 1.99 x 2.77 inches
    Memory
    Combo type: 256 Flash/128MB RAM
       
    Expandable memory/card slot: Yes
       
    Type: MicroSD
       
    Size: 1GB
    Frequency bands
    GSM: 850; 900; 1800; 1900
       
    UMTS: Yes
       
    Bands: 1 (2100) and 4 (AWS 1700/2100)
    Phone style
    Bar with a Arc Slider revealing a full 5 row QWERTY keypad
    Phone book capacity
    Number of entries: Unlimited
    Operating system
    Open OS - Android™
    Weight
    5.5 Ounces

    Call Management

    Picture caller ID
    Yes
    External CLI
    Yes
    Ringer caller ID
    Yes
    Speakerphone
    Type: Full duplex
    Vibrate
    Yes
    Voice dialing
    The shortcut to activate the Voice Dialer is to long press the green Send key.
    Speaker Independent Voice Recognition (SIVR)
    Yes

    Camera

    Multi shot
    Yes
    Type
    CMOS
    Resolution
    3.2 Megapixels
    Zoom
    There is no Digital Zoom. There is only a Picture Mode. The zoom for the Video Recorder Mode is not supported.
       
    Zoom factor: 1x; 2x; 4x zoom

    Connectivity

    Bluetooth*
    Class: 2.0
       
    Profile list: Headset; Handsfree; A2DP Stereo Bluetooth
       
    *The Bluetooth word mark and logos   are owned by the Bluetooth SIG, Inc. and any use of such marks by   T-Mobile is under license. Other trademarks and trade names are those of   their respective owners.
    Auto pairing
    Yes
    Browser
    Type: WebKit Open Source
       
    Supports: WAP (2.0); xHTML; WSP; HTTP
    EDGE
    Yes
    GPRS
    Yes
    Synchronization
    Google™ Branded Services (Contacts™, Calendar™, Gmail™, Gtalk™)
    HSDPA
    Class 8
    Assisted Global Positioning System (AGPS)
    Yes
    Location Base Services (LBS)
    Yes
    USB support
    Yes (mini-USB connector)
    USB mass storage
    Yes
    Wi-Fi
    Yes

    Messaging

    E-mail client
    Protocols supported: IMAP; POP3; G-Mail
    Instant messaging (IM) client
    AIM®; Yahoo!® Messenger; Gtalk; MSN® Messenger
    MMS/Picture messaging
    Multimedia supported: Audio Clips; Graphics; Photos; Video Clips
    Video messaging
    Yes
    SMS/Text messaging
    Concatenation support: Yes
    Universal Composer
    Yes

    Organization

    Alarm
    Yes; alarm will still function if the phone is powered off.
    Calculator
    Yes
    Calendar
    Yes; with sync to Google Calendar
    Phone book
    Multiple numbers per name: Yes
       
    Address field: Yes (when stored in phone memory)
       
    E-mail field: Yes
       
    IM field: Yes

    Personalization & Fun

    Games
    Downloadable: Yes; via Android Market
    Music player
    Type of player: Proprietary
       
    Supported file formats: MP3; AAC; AAC+; WMA; OGG; RM
    Video capture
    Yes
    Video player
    Type of player: Proprietary
       
    Supported file formats: 3GP/YouTube
    Ringtones
    Types supported: Monophonic; Polyphonic; MP3
    Wallpaper
    Types supported: Static