638CG By I-MOBILE
Bands
5g
4g
3g
2g
4g
3g
2g
Variants
Battery
0 (mah) -
Placeholder
Memory
call-records
Yes
Card slot
microSDHC (dedicated slot)
Internal
25MB
phonebook
1000 entries, Photocall
Main Camera
Single
3.15 MP
Video
Yes
Body
Dimensions
113 x 51 x 14.5 mm (4.45 x 2.01 x 0.57 in)
SIM
Dual SIM (Mini-SIM)
Weight
Display
Resolution
240 x 320 pixels, 4:3 ratio (~167 ppi density)
Size
2.4 inches, 17.8 cm2 (~31.0% screen-to-body ratio)
Type
TFT, 256K colors
Sound
35mm jack
No
Loudspeaker
Yes
Network
2G
GSM 900 / 1800 / 1900
CDMA 800
CDMA 800
EDGE
No
GPRS
Class 12
Technology
GSM
Communications
Bluetooth
Yes
GPS
No
Radio
FM radio
USB
microUSB
WLan
No
Features
browser
WAP 2.0/xHTML
games
Yes
java
No
TV tuner MP3 player MP4/3GP player Organizer Predictive text input
TV tuner MP3 player MP4/3GP player Organizer Predictive text input
messaging
SMS(threaded view), EMS, MMS
Sensors
Battery
stand-by
Up to 400 h
Talk time
Up to 8 h 30 min
Type
Removable Li-Ion 1050 mAh battery
Miscellaneous
Colors
Black