R640 Character By SAMSUNG
Bands
5g
4g
3g
2g
4g
3g
2g
Variants
Battery
0 (mah) -
Placeholder
Memory
call-records
Yes
Card slot
microSDHC (dedicated slot)
phonebook
Yes, Photocall
Main Camera
Single
1.3 MP
Video
Body
Dimensions
107 x 55 x 15 mm (4.21 x 2.17 x 0.59 in)
keyboard
QWERTY
SIM
Mini-SIM
Weight
120 g (4.23 oz)
Display
Resolution
240 x 320 pixels, 4:3 ratio
Samsung TouchWiz Lite UI
Samsung TouchWiz Lite UI
Size
2.8 inches, 24.3 cm2 (~41.3% screen-to-body ratio)
Type
TFT, 256K colors
Sound
35mm jack
Yes
Loudspeaker
Yes
Network
2G
CDMA 800 / 1900
3G
CDMA2000 1x
Speed
Yes, 384 kbps
Technology
CDMA / CDMA2000
Communications
Bluetooth
2.1, A2DP, EDR
GPS
No
Radio
No
USB
microUSB 2.0
WLan
No
Features
games
Yes
java
No
SNS applications MP4/H.263 player MP3/AAC+ player Organizer Voice memo Predictive text input
SNS applications MP4/H.263 player MP3/AAC+ player Organizer Voice memo Predictive text input
messaging
SMS, Email
Sensors
Battery
stand-by
Up to 288 h
Talk time
Up to 5 h
Type
Removable Li-Ion 1000 mAh battery
Miscellaneous
Colors
Electric Blue
Price
About 130 EUR
SAR
0.50 W/kg (head) 0.97 W/kg (body)