Acer beTouch T500 vs Alcatel Roadsign
Acer beTouch T500
Alcatel Roadsign
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Network
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2G networkGSM 900, 1800, 1900GSM 900, 1800
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TD-SCDMA speedTD-SCDMA-
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2010-102009
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Status2010
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Design
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SIMMini-SIMMini-SIM
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Height118.5 mm89 mm
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Width58 mm45.7 mm
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Thickness13.5 mm22 mm
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Weight130 g83 g
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ColorsBlackBlack
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Display
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Display typeTFT touchscreenTFT
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Physical size3.2 inches1.8 inches
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Resolution320 x 480 pixels128 x 160 pixels
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Pixel density180 ppi114 ppi
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Display colors-66560
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Hardware
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Memory ROM512 MB-
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Memory RAM256 MB-
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Internal storage-10 MB
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Memory cardmicroSDmicroSD
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Memory card max32 GB2 GB
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OS
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OSAndroid-based OPhone OS v1.5-
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Main camera
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Main camera3.15 MP
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Primary camera resolution2048 x 1536 pixels640 x 480 pixels
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Primary camera videovideovideo
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Selfie camera
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Secondary cameraNoNo
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes
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NotificationsVibration, MP3 ringtonesVibration; MP3
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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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USBmicroUSB 2.0miniUSB 2.0
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Bluetoothv2.1v2.0
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Bluetooth A2DPYesYes
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GPSYes, with A-GPSNo
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Features
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Messaging SMSSMS(threaded view)SMS
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Messaging MMSMMSMMS
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Messaging EmailEmail-
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Messaging IMIM-
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WAP-WAP 2.0/HTML
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JavaYes, via Java MIDP emulatorYes
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Java MIDP-MIDP 2.0
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Browser
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HTMLYes-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1500 mAh750 mAh
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Talk time-7 h
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Standby time-300 h
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