Alcatel OT-355 vs BlackBerry 6720
Alcatel OT-355
BlackBerry 6720
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Network
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2G networkGSM 850, 1900GSM 900, 1800
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GPRSYes
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EDGE
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Availability
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Oficially announced2011-22003
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Status2011-3
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Design
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SIMMini-SIMMini-SIM
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Height103 mm121 mm
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Width58 mm77 mm
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Thickness12.1 mm18 mm
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Weight80 g138 g
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KeyboardQWERTYQWERTY
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ColorsCherry red, Cyber blue, Siver-
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Display
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Display typeTFTMonochrome
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Physical size1.8 inches3.0 inches
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Resolution160 x 128 pixels160 x 160 pixels
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Pixel density114 ppi75 ppi
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Display colors66560-
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Hardware
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CPU52 MHz
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Internal storage0.7 MB16 MB
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Memory RAM-1 MB
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Memory cardmicroSD
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Memory card max4 GB-
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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 jackYesNo
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LoudspeakerYesYes
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NotificationsVibration; MP3 ringtonesVibration; Monophonic 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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USBYesYes
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Bluetooth
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GPSNoNo
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Features
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Messaging SMSSMSSMS
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Messaging MMSMMS-
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Messaging EmailEmailEmail
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WAPWAP 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 capacity650 mAh-
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Talk time9 h4 h
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Standby time450 h240 h
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OS
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OS-BlackBerry OS
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Browser
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HTML-Yes