E640 By SAMSUNG
Bands
5g
4g
3g
2g
4g
3g
2g
Variants
Battery
0 (mah) -
Placeholder
Memory
call-records
20 dialed, 20 received, 20 missed calls
Card slot
No
Internal
32MB
phonebook
Yes
Main Camera
Features
LED flash
Single
1.3 MP
Video
QCIF
Body
Dimensions
85.5 x 45.1 x 23.5 mm (3.37 x 1.78 x 0.93 in)
SIM
Mini-SIM
Weight
90 g (3.17 oz)
Display
Resolution
176 x 220 pixels
Second external OLED dispalay, 65K colors (80 x 64 pixels)
Second external OLED dispalay, 65K colors (80 x 64 pixels)
Size
Type
TFT, 256K colors
Sound
35mm jack
No
alert-types
Vibration; Downloadable polyphonic, MP3 ringtones
Loudspeaker
No
Network
2G
GSM 900 / 1800 / 1900
EDGE
No
GPRS
Class 10
Technology
GSM
Communications
Bluetooth
1.2
GPS
No
Radio
No
USB
Proprietary
WLan
No
Features
browser
WAP 2.0/xHTML
games
Yes + downloadable
java
Yes, MIDP 2.0
MP3/AAC+/MP4 player Predictive text input Organizer SyncML vCalendar vCard
MP3/AAC+/MP4 player Predictive text input Organizer SyncML vCalendar vCard
messaging
SMS, MMS, EMail
Sensors
Battery
Type
Removable Li-Ion 820 mAh battery
Miscellaneous
Colors
Silver
SAR-EU
0.76 W/kg (head)