Samsung D550 vs Siemens SX66
Samsung D550
Siemens SX66
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Network
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2G networkGSM 900, 1800, 1900GSM 850, 900, 1800, 1900
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GPRSYesYes
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EDGE
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Availability
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Oficially announced2005-62004
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Status
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Design
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SIMMini-SIMMini-SIM
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Height95 mm125 mm
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Width48 mm71 mm
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Thickness23 mm18 mm
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Weight119 g210 g
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KeyboardQWERTYQWERTY
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Colors-Silver
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Display
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Display typeTFTTFT resistive touchscreen
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Physical size2.3 inches3.5 inches
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Resolution176 x 220 pixels240 x 320 pixels
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Pixel density122 ppi114 ppi
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Display colors26214466560
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Hardware
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CPU0 MHz Intel Xscale PXA272 52
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Internal storage80 MB-
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Memory RAM-128 MB
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Memory cardmicroSDSDIO/MMC
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Main camera
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Main camera1 MP
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Primary camera resolution1152 x 864 pixels-
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Primary camera videovideo-
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Selfie camera
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Secondary cameraNo-
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Sound
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3.5mm jackNoNo
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LoudspeakerYes, with stereo speakersYes
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NotificationsVibration; Downloadable polyphonic ringtonesVibration; Downloadable polyphonic, MP3 ringtones
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Multimedia
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RadioNoNo
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Connectivity
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WLANWi-Fi 802.11b
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USBYesYes
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BluetoothYesYes
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Infrared-Yes
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GPSNoNo
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Features
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Messaging SMSSMSSMS
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Messaging MMSMMSMMS
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Messaging Instant Messaging-Instant Messaging
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Messaging EmailEmailEmail
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WAPWAP 2.0/xHTML-
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JavaYesYes
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Java MIDPMIDP 2.0-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity820 mAh-
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Talk time3 h4 h
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Standby time250 h200 h
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OS
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OS-Microsoft Windows Mobile 2003 SE PocketPC
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Browser
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HTML-HTML (PocketIE)