i640 By SAMSUNG

Bands
5g
4g
3g
2g
Variants
Battery
0 (mah) -
Placeholder

Memory

Card slot
microSD (dedicated slot)
Internal
64MB RAM, 128MB ROM

Main Camera

Single
2 MP
Video
Yes

Selfie Camera

Single
VGA videocall camera
Video

Body

Dimensions
94.4 x 61 x 16.9 mm (3.72 x 2.40 x 0.67 in)
keyboard
QWERTY
SIM
Mini-SIM
Weight
148 g (5.22 oz)

Display

Resolution
320 x 240 pixels, 4:3 ratio (~167 ppi density)
Jog Dial
Size
2.4 inches, 17.8 cm2 (~31.0% screen-to-body ratio)
Type
TFT, 65K colors

Sound

35mm jack
No
alert-types
Vibration; Downloadable polyphonic, MP3 ringtones
Loudspeaker
Yes

Network

2G
GSM 900 / 1800 / 1900
3G
HSDPA 2100
Speed
HSPA 3.6/0.384 Mbps
Technology
GSM / HSPA

Communications

Bluetooth
2.0
GPS
No
Radio
No
USB
1.1
WLan
No

Features

browser
WAP 2.0/xHTML, HTML, RSS feeds
WMV/3GP/MP4 player WMA/MP3/AAC+ player Organizer Pocket Office Voice memo
Sensors

Battery

stand-by
Up to 250 h
Talk time
Up to 6 h
Type
Removable Li-Ion 1000 mAh battery

Miscellaneous

Colors
Silver
Price
About 150 EUR
SAR
1.18 W/kg (head)     1.12 W/kg (body)