Alcatel Roadsign vs BLU Touch Book 7.0
Alcatel Roadsign
BLU Touch Book 7.0
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Network
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2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
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3G network-HSDPA 850, 1900, 2100
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HSDPA speed-HSDPA, 7.2 Mbps
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HSUPA speed-HSUPA, 5.76 Mbps
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced20092011-8
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Status2011-12
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Design
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SIMMini-SIMMini-SIM
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Height89 mm197 mm
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Width45.7 mm120 mm
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Thickness22 mm13.2 mm
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Weight83 g382 g
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ColorsBlackBlack
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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 pixels480 x 800 pixels
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Pixel density114 ppi133 ppi
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Display colors66560-
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Hardware
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CPU800 MHz
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Chipset-Qualcomm MSM7227-T
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Memory ROM-512 MB
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Internal storage10 MB-
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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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RadioNo-
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Radio FM-Stereo FM radio
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Connectivity
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WLANWi-Fi
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USBminiUSB 2.0Yes
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Bluetoothv2.0v2.1
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Bluetooth A2DPYesYes
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GPSNoYes
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Features
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Messaging SMSSMSSMS
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Messaging MMSMMSMMS
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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/HTMLWAP 2.0/xHTML
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JavaYesYes
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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 mAh4250 mAh
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Battery removable-Non-removable
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Talk time7 h12 h
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Standby time300 h500 h
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OS
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OS-Android OS, v2.2 (Froyo)
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Browser
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Adobe Flash-Yes