Alcatel OT 557 vs Haier Z7100
Alcatel OT 557
Haier Z7100
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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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EDGE
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Availability
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Oficially announced20042014-12
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Status
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Design
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SIMMini-SIMMini-SIM
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Height107.7 mm76 mm
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Width48.2 mm40 mm
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Thickness21.4 mm20 mm
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Weight93 g73 g
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Colors-Blue, Red, Silver
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Display
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Display typeCSTN
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Resolution128 x 160 pixels128 x 128 pixels
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Display colors6656066560
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Hardware
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Internal storage2 MB-
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Memory card
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Main camera
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Primary camera resolution640 x 480 pixels-
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Primary camera videono-
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Selfie camera
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Secondary cameraNo-
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Sound
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3.5mm jackNoNo
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LoudspeakerNoNo
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NotificationsVibration; Downloadable polyphonic ringtones, composerVibration; 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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InfraredYes-
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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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WAPWAP 2.0/xHTMLWAP 1.2.1
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JavaYesNo
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity800 mAh600 mAh
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Talk time7 h3 h
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Standby time285 h130 h