Dell XCD28 vs Samsung i550
Dell XCD28
Samsung i550
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800, 1900
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3G networkHSDPA 2100HSDPA 2100
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HSDPA speedHSDPA, 7.2 MbpsHSDPA, 3.6 Mbps
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2010-112008-2
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Status2010-11
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Design
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SIMMini-SIMMini-SIM
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Height102 mm115 mm
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Width55 mm53 mm
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Thickness14.5 mm13.8 mm
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Weight100 g109 g
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ColorsBlackBlack, Silver
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Display
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Display typeTFT resistive touchscreenTFT
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Physical size2.8 inches2.6 inches
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Resolution240 x 320 pixels240 x 320 pixels
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Pixel density143 ppi154 ppi
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Display colors262144262144
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Hardware
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CPU600 MHz ARM 11330 MHz ARM 1136
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ChipsetQualcomm MSM7227TI OMAP 2430
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GPUAdreno 200PowerVR MBX
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Memory ROM256 MB-
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Memory RAM256 MB-
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Internal storage200 MB150 MB
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Memory cardmicroSDmicroSD
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Memory card max8 GB-
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Memory card included2 GB-
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OS
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OSAndroid OS, v2.1 (Eclair)Symbian OS 9.2
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Main camera
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Main camera3.15 MP3.15 MP
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Primary camera resolution2048 x 1536 pixels2048 x 1536 pixels
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Primary camera videovideovideo
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Primary camera Autofocusautofocusautofocus
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Primary camera flash-LED 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 jackYesYes
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtonesVibration; Downloadable polyphonic, MP3 ringtones
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Multimedia
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Radio FMStereo FM radio with RDSFM radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11gWi-Fi 802.11b, 802.11g
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USBmicroUSB 2.02.0
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Bluetoothv2.1v2.0
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Bluetooth A2DPYesYes
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Bluetooth EDRYes-
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GPSYes, with A-GPSYes
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Features
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Messaging SMSSMS(threaded view)SMS
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Messaging EMS-EMS
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IMIM-
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WAP-WAP 2.0/xHTML
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JavaYes, via Java MIDP emulatorYes
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Java MIDP-MIDP 2.0
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Browser
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HTMLYes-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1100 mAh1200 mAh
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Talk time-8 h
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Standby time-360 h
