Samsung D840 vs Samsung i450
Samsung D840
Samsung i450
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Network
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2G networkGSM 900, 1800, 1900GSM 900, 1800, 1900
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3G network-HSDPA 2100
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HSDPA speed-HSDPA, 3.6 Mbps
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2006-62008-2
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Status
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Design
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SIMMini-SIMMini-SIM
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Height99 mm101 mm
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Width51 mm52 mm
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Thickness11.9 mm17.8 mm
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Weight100 g114 g
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ColorsBlack, SilverDark Blue
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Display
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Display typeTFTTFT
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Physical size2.12 inches2.4 inches
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Resolution240 x 320 pixels240 x 320 pixels
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Pixel density189 ppi167 ppi
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Display colors262144262144
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Hardware
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CPU330 MHz ARM 1136
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Chipset-TI OMAP 2431
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GPU-PowerVR MBX
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Internal storage80 MB40 MB
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Memory cardmicroSDmicroSD
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Main camera
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Main camera2 MP2 MP
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Primary camera resolution1600 x 1200 pixels1600 x 1200 pixels
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Primary camera videovideovideo
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Primary camera flashLED flashLED flash
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Selfie camera
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Secondary cameraNoVGA camera
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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NotificationsVibration; Downloadable polyphonic, MP3 ringtonesVibration; Downloadable polyphonic, MP3 ringtones
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Multimedia
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RadioNo-
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Radio FM-Stereo FM radio with RDS
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Connectivity
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WLAN
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USB1.12.0
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Bluetoothv1.2v2.0
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Bluetooth A2DPYesYes
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GPSNoNo
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Features
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Messaging SMSSMSSMS
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Messaging EMSEMSEMS
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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WAPWAP 2.0/xHTMLWAP 2.0/xHTML
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JavaYesYes
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Java MIDPMIDP 2.0MIDP 2.0
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Battery
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Battery typeLi-Ion-
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Battery capacity700 mAh-
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Talk time2 h 30 min5 h
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Standby time250 h500 h
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OS
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OS-Symbian OS 9.2
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Browser
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HTML-Yes
