Samsung U450 DoubleTake specification and features

Network
Technology CDMA / CDMA2000
2G bands CDMA 800 / 1900
3G bands CDMA2000 1x
Speed Yes, 384 kbps
Launch
Announced 2009, July. Released 2009, July
Status Discontinued
Body
Dimensions 108 x 53 x 17 mm (4.25 x 2.09 x 0.67 in)
Weight 100 g (3.53 oz)
Keyboard QWERTY
SIM Mini-SIM
Display
Type TFT, 256K colors
Size 2.1 inches, 13.9 cm2 (~24.2% screen-to-body ratio)
Resolution 176 x 220 pixels (~134 ppi density)
Memory
Card slot microSD (dedicated slot)
Phonebook 1000 entries, Photocall
Call records Yes
Main Camera
Single 1.3 MP
Video No
Selfie camera
  No
Sound
Loudspeaker Yes
3.5mm jack No
  2.5 mm audio jack
Comms
WLAN No
Bluetooth 2.1, A2DP
GPS No
Radio No
USB microUSB 2.0
Features
Sensors
Messaging SMS, MMS, Email, IM
Browser WAP 2.0/xHTML
Games Yes
Java Yes, MIDP 2.0
  MP4/H.263 player
MP3/AAC+/WMA player
Organizer
Voice memo/dial
Predictive text input
Battery
  Removable Li-Ion 960 mAh battery
Stand-by Up to 300 h
Talk time Up to 5 h
Misc
Colors Black, Red
SAR 0.72 W/kg (head)     0.57 W/kg (body)    
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