BenQ-Siemens EF91 vs HTC Advantage X7510
BenQ-Siemens EF91
HTC Advantage X7510
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Network
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2G networkGSM 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 2100HSDPA 2100
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HSDPA speedHSDPAHSDPA, 1.8 Mbps
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2006-22008-6
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Status
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Design
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SIMMini-SIMMini-SIM
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Height92 mm133 mm
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Width46.5 mm98 mm
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Thickness23.5 mm16 mm
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Weight100 g375 g
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Keyboard-QWERTY
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ColorsArctic SilverBlack
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Display
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Display typeTFTTFT resistive touchscreen
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Physical size2.0 inches5.0 inches
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Resolution240 x 320 pixels640 x 480 pixels
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Pixel density200 ppi160 ppi
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Display colors262144262144
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Hardware
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CPU4 MHz Marvell PXA270 62
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Memory ROM-256 MB
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Internal storage32 MB16 GB
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Memory RAM-128 MB
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Memory cardmicroSDminiSD
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Main camera
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Main camera3.15 MP3.15 MP
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Primary camera resolution2048 x 1536 pixels2048 x 1536 pixels
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Primary camera videovideovideo
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Primary camera Autofocusautofocusautofocus
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Primary camera flashLED flashLED flash
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Selfie camera
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Secondary cameraVGA cameraVGA camera
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes, with stereo speakers
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NotificationsVibration; Downloadable polyphonic, MP3 ringtonesDownloadable polyphonic, MP3 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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USBYesYes
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Bluetoothv1.2v2.0
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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 Instant Messaging-Instant Messaging
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Messaging EmailEmailEmail
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WAPWAP 2.0/xHTMLWAP 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-Po
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Battery capacity1000 mAh2100 mAh
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Talk time-6 h
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Standby time-300 h
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OS
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OS-Microsoft Windows Mobile 6.0 Professional
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Browser
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HTML-HTML ( Opera 9)
