Comparisons / Comparison of Samsung U450 DoubleTake and Samsung i400

Comparison of Samsung U450 DoubleTake and Samsung i400 [S]ave

Attribute
Samsung U450 DoubleTake
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Samsung i400
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General
BrandSamsungSamsung
Launch
Announced2009-07-012007-04-01
Body
Width (mm)1715.8
Length (mm)108101
Height (mm)5350
Weight (g)10092
SIMMini-SIMMini-SIM
Network
Technology
  • CDMA
  • CDMA2000
  • GSM
2G bands
  • CDMA 800 / 1900
  • GSM 900 / 1800 / 1900
3G bands
  • CDMA2000 1x
-
Speed
  • 384 kbps
  • Yes
-
Platform
OS-Symbian OS 9.2
Chipset-TI OMAP 2430
CPU-330 MHz ARM 1136
GPU-PowerVR MBX
Memory
Card slotmicroSD (dedicated slot)microSD (dedicated slot)
Internal-
  • 40MB
Display
Size (in)2.12.3
Resolution (px)176 x 220320 x 240
Display TypeTFTTFT
Battery
TypeRemovableRemovable
Capcity (mAh)Li-Ionbattery
Main Camera
Main Camera TypeSingleSingle
Main Camera Properties
  • 1.3 MP
  • 2 MP
Main Camera VideoNoYes
Comms
WLANNoNo
Bluetooth2.1, A2DP2.0, A2DP
GPS--
RadioNoNo
USBmicroUSB 2.02.0
Sound
Loudspeaker++
3.5mm jack--
Misc
Colors
  • Black
  • Red
  • Black
  • Red
SAR EU Head (W/kg)-0.2
SAR Head (W/kg)0.720.21
SAR Body (W/kg)0.570.26
KeyboardQWERTY-
Phonebook1000 entries, Photocall-
Call recordsYes-
Alert types-Vibration; Downloadable polyphonic, MP3 ringtones
Features
BrowserWAP 2.0/xHTMLWAP 2.0 / HTML
MessagingSMS, MMS, Email, IM-
GamesYes-
JavaYes, MIDP 2.0-
Stand-by (h)300-
Talk time (h)Up to 5 h-



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