Samsung E640 specification and features

Network
Technology GSM
2G bands GSM 900 / 1800 / 1900
GPRS Class 10
EDGE No
Launch
Announced 2005, Q1
Status Discontinued
Body
Dimensions 85.5 x 45.1 x 23.5 mm (3.37 x 1.78 x 0.93 in)
Weight 90 g (3.17 oz)
SIM Mini-SIM
Display
Type TFT, 256K colors
Size
Resolution 176 x 220 pixels
  Second external OLED dispalay, 65K colors (80 x 64 pixels)
Memory
Card slot No
Phonebook Yes
Call records 20 dialed, 20 received, 20 missed calls
Internal 32MB
Main Camera
Single 1.3 MP
Features LED flash
Video QCIF
Selfie camera
  No
Sound
Loudspeaker No
Alert types Vibration; Downloadable polyphonic, MP3 ringtones
3.5mm jack No
Comms
WLAN No
Bluetooth 1.2
GPS No
Radio No
USB Proprietary
Features
Sensors
Messaging SMS, MMS, EMail
Browser WAP 2.0/xHTML
Games Yes + downloadable
Java Yes, MIDP 2.0
  MP3/AAC+/MP4 player
Predictive text input
Organizer
SyncML
vCalendar
vCard
Battery
  Removable Li-Ion 820 mAh battery
Misc
Colors Silver
SAR EU 0.76 W/kg (head)    
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