Technical Specifications of T Mobile G1 mobile phone

• Network: GSM 850 / 900 / 1800 / 1900 / HSDPA 2100 / HSDPA 1700 / 2100 - American version
• Announced: 2008, 3Q (September)
• Dimensions: 117 x 55.7 x 17.1 mm
• Weight: 158 g
• Display type: TFT touchscreen, 65K colors
• Display size: 320 x 480 pixels, 3.2 inches
  - Full QWERTY keyboard
  - Trackball
  - Accelerometer sensor for auto-rotate
  - Handwriting recognition
• Ringtones type: Polyphonic (40 channels), MP3, WAV
• Vibration: Yes
• Phonebook: Practically unlimited entries and fields, Photocall
• Call records: Practically unlimited
• Card slot: microSD (TransFlash)
  - 192 MB RAM, 256 MB ROM
  - Qualcomm MSM7201A 528 Mhz processor
• Operating System: Android OS
• GPRS: Class 10 (4+1/3+2 slots)
• Data speed: 32 - 48 kbps
• Messaging: SMS, MMS, Email, Instant Messaging
• Clock: Yes
• Alarm: Yes
• Infrared port: No
• Games: Yes
• Colors: White, Black, Brown
• Camera: 3.15 MP, 2048x1536 pixels, autofocus
• Other features: - EDGE Class 10, 236.8 kbps
  - 3G HSDPA, 7.2 Mbps
  - WLAN Wi-Fi 802.11 b/g
  - Bluetooth v2.0, headset support only
  - USB miniUSB
  - Browser HTML
  - Built-in GPS receiver
  - Digital compass
  - Document viewer
  - Java MIDP 2.0
  - Voice memo
  - MP3 player
  - Built-in handsfree
• Battery Type: Standard battery, Li-Ion 1150 mAh
• Stand-by: Up to 406 h
• Talk time: Up to 5 h 20 min