Siemens A50 vs Siemens ST55
Siemens A50
Siemens ST55
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Network
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2G networkGSM 900, 1800GSM 900, 1800
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GPRSYes
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EDGE
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Availability
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Oficially announced2002-102003
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Status
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Design
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SIMMini-SIMMini-SIM
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Height109 mm99 mm
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Width46 mm47 mm
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Thickness23 mm22 mm
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Weight95 g87 g
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Colors2 blueberry, vanilla-
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Display
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Display typeMonochrome graphicTFT
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Physical size5 lines7 lines
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Resolution101 x 64 pixels120 x 160 pixels
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Display colors-66560
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Hardware
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Memory card
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Sound
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3.5mm jackNoNo
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LoudspeakerNoYes
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NotificationsVibration; Downloadable monophonic ringtonesVibration; Downloadable polyphonic ringtones
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Multimedia
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RadioNoNo
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Connectivity
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WLAN
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USB
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Bluetooth
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GPSNoNo
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Features
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AlarmYesYes
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ClockYesYes
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Messaging SMSSMSSMS
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Messaging EMSEMSEMS
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Messaging MMS-MMS
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Messaging Email-Email
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WAPWAP 1.2.1WAP 2.0/xHTML
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JavaNoNo
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Battery
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Battery typeNiMHLi-Ion
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Battery capacity-750 mAh
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Talk time5 h4 h 30 min
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Standby time250 h140 h
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Main camera
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Primary camera resolution-640 x 480 pixels
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Primary camera video-no
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Selfie camera
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Secondary camera-No