Samsung T139 vs i-mobile 638CG
Samsung T139
i-mobile 638CG
-
Network
-
2G networkGSM 850, 1900GSM 900, 1800, 1900
-
GPRSYesYes
-
EDGE
-
Availability
-
Oficially announced2009-112009
-
Status2010-2
-
Design
-
SIMMini-SIMDual SIM (Mini-SIM)
-
Height95 mm113 mm
-
Width48 mm51 mm
-
Thickness18.3 mm14.5 mm
-
Weight84.5 g
-
ColorsBlack, GrayBlack
-
Display
-
Display typeTFTTFT
-
Physical size1.4 inches2.4 inches
-
Resolution128 x 160 pixels240 x 320 pixels
-
Pixel density146 ppi167 ppi
-
Display colors66560262144
-
Hardware
-
Internal storage10 MB25 MB
-
Memory cardmicroSD
-
Memory card max-8 GB
-
Main camera
-
Main camera3.15 MP
-
Primary camera resolution640 x 480 pixels2048 x 1536 pixels
-
Primary camera videonovideo
-
Selfie camera
-
Secondary cameraNoNo
-
Sound
-
3.5mm jackNoNo
-
LoudspeakerYesYes
-
NotificationsVibration, MP3Vibration; Downloadable polyphonic, MP3 ringtones
-
Multimedia
-
RadioNo-
-
Radio FM-FM radio
-
Connectivity
-
WLAN
-
USBYes
-
Bluetoothv2.0Yes
-
GPSNoNo
-
Features
-
Messaging SMSSMSSMS(threaded view)
-
Messaging EMS-EMS
-
Messaging MMSMMSMMS
-
WAPWAP 2.0/xHTMLWAP 2.0/xHTML
-
JavaYesNo
-
Java MIDPMIDP 2.0-
-
Battery
-
Battery typeLi-IonLi-Ion
-
Battery capacity800 mAh1050 mAh
-
Talk time6 h8 h 30 min
-
Standby time300 h400 h