Samsung E790 vs Samsung U450 DoubleTake
Samsung E790
Samsung U450 DoubleTake
-
Network
-
2G networkGSM 900, 1800, 1900CDMA 800, 1900
-
3G network-CDMA2000 1x
-
Speed Yes-Yes
-
GPRSYes
-
EDGEYes
-
Availability
-
Oficially announced2007-102009-7
-
Status2009-7
-
Design
-
SIMMini-SIMMini-SIM
-
Height92 mm108 mm
-
Width48 mm53 mm
-
Thickness16.5 mm17 mm
-
Weight82 g100 g
-
Keyboard-QWERTY
-
ColorsSilverBlack, Red
-
Display
-
Display typeTFTTFT
-
Physical size2.2 inches2.1 inches
-
Resolution176 x 220 pixels176 x 220 pixels
-
Pixel density128 ppi134 ppi
-
Display colors262144262144
-
Hardware
-
Internal storage80 MB-
-
Memory cardmicroSDmicroSD
-
Main camera
-
Main camera2 MP1.3 MP
-
Primary camera resolution1600 x 1200 pixels1280 x 1024 pixels
-
Primary camera videoQCIFno
-
Selfie camera
-
Secondary cameraNoNo
-
Sound
-
3.5mm jackNoNo
-
LoudspeakerYesYes
-
NotificationsVibration; Downloadable polyphonic, MP3 ringtonesVibration, MP3 ringtones
-
Multimedia
-
RadioNoNo
-
Connectivity
-
WLAN
-
USBYesmicroUSB 2.0
-
Bluetoothv1.2v2.1
-
Bluetooth A2DPYesYes
-
GPSNoNo
-
Features
-
Messaging SMSSMSSMS
-
Messaging EMSEMS-
-
Messaging MMSMMSMMS
-
Messaging EmailEmailEmail
-
Messaging IM-IM
-
WAPWAP 2.0/xHTMLWAP 2.0/xHTML
-
JavaYesYes
-
Java MIDPMIDP 2.0MIDP 2.0
-
Battery
-
Battery typeLi-IonLi-Ion
-
Battery capacity800 mAh960 mAh
-
Talk time-5 h
-
Standby time-300 h
