Alcatel OT 557 vs O2 XDA Exec
Alcatel OT 557
O2 XDA Exec
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Network
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2G networkGSM 900, 1800, 1900GSM 900, 1800, 1900
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3G network-UMTS 2100
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Speed Yes-Yes, 384 kbps
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GPRSYesYes
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EDGE
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Availability
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Oficially announced20042005-8
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Status
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Design
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SIMMini-SIMMini-SIM
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Height107.7 mm127 mm
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Width48.2 mm81 mm
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Thickness21.4 mm25 mm
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Weight93 g285 g
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Keyboard-QWERTY
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Colors-Stylish black
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Display
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Display typeCSTNTFT resistive touchscreen
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Physical size-3.6 inches
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Resolution128 x 160 pixels640 x 480 pixels
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Pixel density-222 ppi
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Display colors6656066560
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Hardware
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CPU0 MHz Intel Bulverde 52
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Memory ROM-128 MB
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Internal storage2 MB-
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Memory RAM-64 MB
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Memory cardSDIO/MMC
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Main camera
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Main camera1.3 MP
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Primary camera resolution640 x 480 pixels1280 x 960 pixels
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Primary camera videonovideo
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Selfie camera
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Secondary cameraNoVGA camera
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Sound
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3.5mm jackNoNo
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LoudspeakerNoYes, with stereo speakers
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NotificationsVibration; Downloadable polyphonic ringtones, composerVibration; Downloadable polyphonic, MP3, AAC ringtones
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Multimedia
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RadioNoNo
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Connectivity
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WLANWi-Fi 802.11b
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USBYes
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Bluetoothv1.2
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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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Java MIDP-MIDP 2.0
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity800 mAh1620 mAh
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Talk time7 h8 h
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Standby time285 h250 h
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OS
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OS-Microsoft Windows Mobile 5.0 PocketPC
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Browser
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HTML-HTML (PocketIE)