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