Alcatel Roadsign vs Lenovo IdeaPad A1
Alcatel Roadsign
Lenovo IdeaPad A1
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Network
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2G networkGSM 900, 1800
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GPRSYes
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EDGE
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Availability
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Oficially announced20092011-11
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Status2011-10
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Design
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SIMMini-SIMNo
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Height89 mm195 mm
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Width45.7 mm125 mm
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Thickness22 mm12 mm
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Weight83 g400 g
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ColorsBlackBlack, Blue, Pink, White
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Display
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Display typeTFTTFT capacitive touchscreen
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Physical size1.8 inches7.0 inches
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Resolution128 x 160 pixels600 x 1024 pixels
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Pixel density114 ppi170 ppi
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Display colors6656016777216
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Hardware
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CPU1 GHz ARM Cortex-A8
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Internal storage10 MB16 GB
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Memory RAM-512 MB
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Memory cardmicroSDmicroSD
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Memory card max2 GB32 GB
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Main camera
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Main camera3.15 MP
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Primary camera resolution640 x 480 pixels2048 x 1536 pixels
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Primary camera videovideovideo
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Selfie camera
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Secondary cameraNoVGA camera
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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NotificationsVibration; MP3N/A
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Multimedia
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RadioNoNo
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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USBminiUSB 2.0miniUSB 2.0
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Bluetoothv2.0v2.1
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Bluetooth A2DPYesYes
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Bluetooth EDR-Yes
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GPSNoYes
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Features
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Messaging SMSSMS-
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Messaging MMSMMS-
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Messaging Email-Email
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Messaging IM-IM
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Messaging Push Email-Push Email
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WAPWAP 2.0/HTML-
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JavaYesYes, via Java MIDP emulator
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Java MIDPMIDP 2.0-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity750 mAh-
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Battery removable-Non-removable
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Talk time7 h6 h
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Standby time300 h-
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OS
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OS-Android OS, v2.3 (Gingerbread)
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Browser
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HTML-Yes
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Adobe Flash-Yes
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