Asus P750 vs BenQ-Siemens E81
Asus P750
BenQ-Siemens E81
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Network
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2G networkGSM 900, 1800, 1900GSM 900, 1800, 1900
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3G networkHSDPA 2100UMTS 2100
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HSDPA speedHSDPA, 3.6 Mbps-
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Speed Yes-Yes, 384 kbps
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2008-42006-7
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Status
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Design
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SIMMini-SIMMini-SIM
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Height113 mm99.8 mm
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Width58 mm46.7 mm
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Thickness17.4 mm16.7 mm
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Weight130 g90 g
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ColorsBlackLucent Black
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Display
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Display typeTFT resistive touchscreenTFT
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Physical size2.6 inches1.8 inches
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Resolution240 x 320 pixels176 x 220 pixels
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Pixel density154 ppi157 ppi
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Display colors66560262144
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Hardware
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CPU0 MHz Marvell PXA270M 52
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Memory ROM256 MB-
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Memory RAM64 MB-
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Internal storage-16 MB
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Memory cardmicroSD, microSDHCmicroSD
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OS
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OSMicrosoft Windows Mobile 6.0 Professional-
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Main camera
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Main camera3.15 MP1.3 MP
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Primary camera resolution2048 x 1536 pixels1280 x 1024 pixels
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Primary camera videovideoQCIF
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Primary camera Autofocusautofocus-
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Primary camera flash-LED flash
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Selfie camera
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Secondary cameraVGA cameraNo
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Sound
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3.5mm jackNoNo
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LoudspeakerNoNo
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NotificationsVibration; Downloadable polyphonic, MP3 ringtonesVibration; Downloadable 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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USB1.12.0
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Bluetoothv2.0Yes
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Bluetooth A2DPYes-
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GPSYes, SiRF Star III chipsetNo
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Features
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Messaging SMSSMSSMS
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging MSNMSN-
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Messaging Push EmailPush Email-
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WAPWAP 1.2.1/2.0WAP 2.0/xHTML
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JavaYesYes
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Java MIDPMIDP 2.0MIDP 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 capacity1300 mAh900 mAh
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Talk time6 h5 h
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Standby time240 h300 h
