Model : Sony Ericsson V640

General
Network : HSDPA / GSM 900 / GSM 1800 / GSM 1900

Size
Dimensions : 103 x 47 x 15.5 mm 
Weight : 97 g

Display
Type : TFT, 256K colors
Size : 176 x 220 pixels, 2 inches
- Wallpapers, screensavers

Ringtones
Type : Polyphonic (64 channels), MP3, AAC
Customization : Composer, download
Vibration : Yes

Memory
Phonebook : Yes, Photo call
Call records : 20 received, 20 dialed and 20 missed calls
Card slot : Memory Stick Micro (M2)
- 32 MB shared memory

Data
GPRS : Class 10 (4+1/3+2 slots), 32 - 48 kbps
HSCSD : No
EDGE : No
3G : HSDPA
WLAN : No
Bluetooth : Yes, v2.0 with A2DP
Infrared port : No
USB : Yes, v2.0

Features
Messaging : SMS, EMS, MMS, Email, Instant Messaging
Browser : HTML (NetFront), RSS reader
Games : Yes + downloadable
Colors : Havana Gold, Quick Black
Camera : 2 MP, 1600x1200 pixels, video; secondary CIF videocall camera
- Vodafone music streaming service
- Java MIDP 2.0
- FM radio with RDS
- MP3/AAC player
- TrackID music recognition
- T9
- Picture/video editor
- Organiser
- Voice memo/dial
- Built-in handsfree

Battery 
Standard battery, Li-Ion
Stand-by Up to 300 h
Talk time Up to 9 h

Warranty : One Year.