Sharp 903 vs Siemens SL55
Sharp 903
Siemens SL55
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Network
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2G networkGSM 900, 1800, 1900GSM 900, 1800, 1900
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3G networkUMTS 2100-
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Speed YesYes, 384 kbps-
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GPRSYesYes
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EDGE
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Availability
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Oficially announced2005-72003
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Status
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Design
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SIMMini-SIMMini-SIM
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Height109 mm82 mm
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Width50 mm45 mm
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Thickness29 mm22 mm
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Weight140 g79 g
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ColorsBlack-
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Display
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Display typeTFTCSTN
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Physical size2.4 inches-
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Resolution240 x 320 pixels101 x 80 pixels
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Pixel density167 ppi-
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Display colors2621444096
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Hardware
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Internal storage8 MB1.6 MB
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Memory cardminiSD
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Memory card included64 MB-
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Main camera
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Main camera3.15 MP, optical zoom
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Primary camera resolution2048 x 1536 pixels-
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Primary camera video320p-
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Primary camera flashLED flash-
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Selfie camera
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Secondary camera videocallingvideocalling-
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Sound
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3.5mm jackNoNo
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LoudspeakerYes, with stereo speakersNo
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NotificationsVibration; Downloadable polyphonic, MP3 ringtonesVibration; Downloadable polyphonic ringtones, composer
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Multimedia
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RadioNoNo
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Connectivity
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WLAN
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USBYes
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Bluetoothv1.1
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InfraredYesYes
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GPSNoNo
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Features
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Alarm-Yes
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Clock-Yes
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Messaging SMSSMSSMS
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Messaging EMS-EMS
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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WAPWAP 2.0/xHTMLWAP 1.2.1
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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-Po
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Battery capacity900 mAh500 mAh
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Talk time4 h5 h
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Standby time250 h210 h
