Alcatel OT-E221 vs Alcatel Roadsign
Alcatel OT-E221
Alcatel Roadsign
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Network
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2G networkGSM 900, 1800GSM 900, 1800
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GPRSYes
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EDGE
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Availability
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Oficially announced2007-22009
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Status
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Design
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SIMMini-SIMMini-SIM
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Height87.5 mm89 mm
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Width44 mm45.7 mm
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Thickness21 mm22 mm
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Weight70 g83 g
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ColorsDark Blue, Red Glossy, WhiteBlack
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Display
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Display typeTFTTFT
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Physical size1.5 inches1.8 inches
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Resolution128 x 128 pixels128 x 160 pixels
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Pixel density121 ppi114 ppi
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Display colors6656066560
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Hardware
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Internal storage-10 MB
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Memory cardmicroSD
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Memory card max-2 GB
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Sound
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3.5mm jackNoNo
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LoudspeakerNoYes
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NotificationsVibration; Polyphonic(16) ringtonesVibration; MP3
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Multimedia
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RadioNoNo
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Connectivity
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WLAN
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USBYesminiUSB 2.0
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Bluetoothv2.0
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Bluetooth A2DP-Yes
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GPSNoNo
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Features
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Messaging SMSSMSSMS
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Messaging MMS-MMS
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WAP-WAP 2.0/HTML
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JavaNoYes
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Java MIDP-MIDP 2.0
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Browser
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BrowserNo-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity750 mAh750 mAh
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Talk time10 h7 h
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Standby time325 h300 h
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Main camera
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Primary camera resolution-640 x 480 pixels
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Primary camera video-video
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Selfie camera
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Secondary camera-No