Alcatel OT-E158 vs Siemens SL55
Alcatel OT-E158
Siemens SL55
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Network
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2G networkGSM 900, 1800GSM 900, 1800, 1900
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GPRSYes
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EDGE
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Availability
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Oficially announced20052003
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Status
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Design
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SIMMini-SIMMini-SIM
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Height97 mm82 mm
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Width43 mm45 mm
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Thickness19 mm22 mm
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Weight78 g79 g
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ColorsGlossy Black, Metallic Purple, Pearl Grey-
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Display
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Display typeGrayscale graphic, STNCSTN
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Resolution102 x 80 pixels101 x 80 pixels
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Display colors-4096
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Hardware
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Internal storage-1.6 MB
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Memory card
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Sound
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3.5mm jackNoNo
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LoudspeakerNoNo
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NotificationsVibration; Downloadable polyphonic 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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USB
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Bluetooth
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Infrared-Yes
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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 MMS-MMS
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Messaging Email-Email
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WAP-WAP 1.2.1
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JavaNoYes
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Browser
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BrowserNo-
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity650 mAh500 mAh
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Talk time5 h5 h
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Standby time250 h210 h