Alcatel Roadsign vs O2 XDA Zest
Alcatel Roadsign
O2 XDA Zest
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Network
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2G networkGSM 900, 1800GSM 900, 1800, 1900
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3G network-HSDPA 2100
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HSDPA speed-HSDPA, 3.6 Mbps
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced20092008-11
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Status
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Design
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SIMMini-SIMMini-SIM
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Height89 mm102 mm
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Width45.7 mm60.5 mm
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Thickness22 mm16.5 mm
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Weight83 g102.5 g
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ColorsBlackBlack
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Display
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Display typeTFTTFT resistive touchscreen
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Physical size1.8 inches2.8 inches
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Resolution128 x 160 pixels480 x 640 pixels
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Pixel density114 ppi286 ppi
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Display colors6656066560
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Hardware
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CPU624 MHz Marvell TavorP
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Memory ROM-256 MB
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Internal storage10 MB-
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Memory RAM-128 MB
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Memory cardmicroSDmicroSD
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Memory card max2 GB16 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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Primary camera Autofocus-autofocus
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Selfie camera
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Secondary cameraNoVGA camera
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes
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NotificationsVibration; MP3Vibration; Downloadable polyphonic, MP3, WAV, WMA ringtones
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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
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USBminiUSB 2.0miniUSB 1.1
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Bluetoothv2.0v2.0
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Bluetooth A2DPYesYes
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GPSNoYes, with A-GPS, SiRF Star III chipset
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Features
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Messaging SMSSMSSMS(threaded view)
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Messaging MMSMMSMMS
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Messaging Instant Messaging-Instant Messaging
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Messaging Email-Email
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WAPWAP 2.0/HTMLWAP 2.0/xHTML
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JavaYesYes
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Java MIDPMIDP 2.0MIDP 2.0
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity750 mAh1300 mAh
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Talk time7 h5 h
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Standby time300 h260 h
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OS
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OS-Microsoft Windows Mobile 6.1 Professional
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Browser
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HTML-Yes
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