Alcatel OT-252 vs Vodafone 231
Alcatel OT-252
Vodafone 231
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Network
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2G networkGSM 900, 1800GSM 900, 1800
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GPRS
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EDGE
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Availability
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Oficially announced2010-22008-10
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Status2010-6
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Design
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SIMMini-SIMMini-SIM
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Height100.5 mm105 mm
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Width58 mm46 mm
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Thickness12 mm12 mm
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Weight70 g
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KeyboardQWERTY-
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ColorsBlackBlack
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Display
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Display typeTFTCSTN
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Physical size1.8 inches1.86 inches
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Resolution160 x 128 pixels128 x 160 pixels
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Pixel density114 ppi110 ppi
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Display colors6656066560
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Hardware
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Internal storage-
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Memory card
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Sound
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3.5mm jackNoNo
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LoudspeakerYesNo
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NotificationsVibration; MP3 ringtonesVibration; Polyphonic ringtones
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Multimedia
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Radio-No
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Radio FMFM radio with RDS-
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Connectivity
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WLAN
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USBYes
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BluetoothYes
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GPSNoNo
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Features
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Messaging SMSSMSSMS
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JavaNoNo
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Browser
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BrowserNoNo
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity500 mAh670 mAh
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Talk time5 h3 h
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Standby time400 h280 h