Alcatel OT 557 vs Nokia 6820
Alcatel OT 557
Nokia 6820
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Network
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2G networkGSM 900, 1800, 1900GSM 900, 1800, 1900
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced20042003
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Status
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Design
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SIMMini-SIMMini-SIM
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Height107.7 mm107 mm
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Width48.2 mm47 mm
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Thickness21.4 mm20 mm
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Weight93 g100 g
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Keyboard-QWERTY
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Colors--
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Display
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Display typeCSTNCSTN
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Physical size-1.6 inches
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Resolution128 x 160 pixels128 x 128 pixels
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Pixel density-113 ppi
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Display colors665604096
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Resolution lines-8 lines
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Hardware
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Internal storage2 MB3.5 MB
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Memory card
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Main camera
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Primary camera resolution640 x 480 pixels352 x 288 pixels
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Primary camera videonovideo
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Selfie camera
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Secondary cameraNoNo
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Sound
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3.5mm jackNoNo
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LoudspeakerNoYes
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NotificationsVibration; Downloadable polyphonic ringtones, composerVibration; Downloadable polyphonic, monophonic 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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Bluetoothv1.1
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InfraredYesYes
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GPSNoNo
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Features
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Messaging SMSSMSSMS
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Messaging EMSEMS-
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Messaging MMSMMSMMS
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Messaging Instant Messaging-Instant Messaging
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Messaging Email-Email
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WAPWAP 2.0/xHTMLWAP 2.0/xHTML
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JavaYesYes
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Languages-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity800 mAh850 mAh
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Talk time7 h7 h
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Standby time285 h240 h