O2 X1b vs Samsung T639
O2 X1b
Samsung T639
-
Network
-
2G networkGSM 900, 1800, 1900GSM 850, 900, 1800, 1900
-
3G network-UMTS 1700
-
Speed Yes-Yes
-
GPRSYesYes
-
EDGEYes
-
Availability
-
Oficially announced20052007-10
-
Status
-
Design
-
SIMMini-SIMMini-SIM
-
Height102 mm94 mm
-
Width44 mm38 mm
-
Thickness18 mm17 mm
-
Weight86 g91 g
-
Colors-Blue, Cyan, Green, Red
-
Display
-
Display typeTFTTFT
-
Physical size-2.2 inches
-
Resolution128 x 128 pixels176 x 220 pixels
-
Pixel density-128 ppi
-
Display colors66560262144
-
Hardware
-
Internal storage16 MB30 MB
-
Memory cardmicroSD
-
Memory card max-2 GB
-
Main camera
-
Main camera1.3 MP
-
Primary camera resolution352 x 288 pixels1280 x 1024 pixels
-
Primary camera videonovideo
-
Selfie camera
-
Secondary cameraNoNo
-
Sound
-
3.5mm jackNoNo
-
LoudspeakerYesYes
-
NotificationsVibration; Downloadable polyphonic ringtonesVibration; Downloadable polyphonic, MP3 ringtones
-
Multimedia
-
RadioNoNo
-
Connectivity
-
WLAN
-
USBYes
-
BluetoothYesv2.0
-
Bluetooth A2DP-Yes
-
GPSNoNo
-
Features
-
Messaging SMSSMSSMS
-
Messaging EMSEMS-
-
Messaging MMSMMSMMS
-
Messaging Email-Email
-
WAPWAP 2.0/xHTMLWAP 2.0/xHTML
-
JavaNoYes
-
Java MIDP-MIDP 2.0
-
Battery
-
Battery typeLi-IonLi-Ion
-
Battery capacity-880 mAh
-
Talk time3 h4 h
-
Standby time200 h250 h
-
Browser
-
HTML-HTML (NetFront 3.4)