Samsung X640
⚖️85 g (3.00 oz), 87.4 x 47 x 23 mm thickness
N/A
128x160 pixels
N/A
No
800mAh
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Network
Technology
GSM
2G bands
GSM 900 / 1800 / 1900
GPRS
Class 10
EDGE
No
Launch
Announced
2005, Q1
Status
Discontinued
Body
Dimensions
87.4 x 47 x 23 mm (3.44 x 1.85 x 0.91 in)
Weight
85 g (3.00 oz)
SIM
Mini-SIM
Display
Type
UFB, 65K colors
Resolution
128 x 160 pixels, 8 lines
Wallpapers
Downloadable pictures
Memory
Card slot
No
Phonebook
1000 entries, Photo call
Call records
20 dialed, 20 received, 20 missed calls
3 MB for Java
Main Camera
Single
VGA
Video
No
Selfie camera
No
N/A
Sound
Loudspeaker
Yes
Alert types
Vibration; Downloadable polyphonic ringtones
3.5mm jack
No
Comms
WLAN
No
Bluetooth
No
Positioning
No
Radio
No
USB
Proprietary
Features
Sensors
N/A
Messaging
SMS, EMS, MMS
Browser
WAP 2.0/xHTML
Games
2 - Snowball fighter, Bubble smile + downloadable
Java
Yes, MIDP 2.0, CLDC 1.1
Predictive text input
N/A
Organizer
N/A
Battery
Type
Removable Li-Ion 800 mAh battery
Stand-by
Up to 220 h
Talk time
Up to 3 h 30 min
Misc
Colors
N/A
SAR EU
0.80 W/kg (head)