Alcatel OT 525 vs Alcatel OT 557
Alcatel OT 525
Alcatel OT 557
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Network
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2G networkGSM 900, 1800GSM 900, 1800, 1900
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GPRSYesYes
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EDGE
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Availability
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Oficially announced20022004
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Status
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Design
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SIMMini-SIMMini-SIM
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Height98 mm107.7 mm
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Width42 mm48.2 mm
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Thickness21 mm21.4 mm
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Weight75 g93 g
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Colors--
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Display
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Display typeMonochrome graphicCSTN
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Resolution96 x 65 pixels128 x 160 pixels
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Display colors-66560
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Resolution chars8 x 20 chars-
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Hardware
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Internal storage-2 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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AlarmYes-
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ClockYes-
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Messaging SMSSMSSMS
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Messaging EMS-EMS
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Messaging MMS-MMS
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WAPWAP 1.2.1WAP 2.0/xHTML
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JavaNoYes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity600 mAh800 mAh
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Talk time5 h7 h
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Standby time280 h285 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