BenQ-Siemens EF91 vs Philips 755
BenQ-Siemens EF91
Philips 755
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Network
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2G networkGSM 900, 1800, 1900GSM 900, 1800, 1900
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3G networkHSDPA 2100-
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HSDPA speedHSDPA-
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GPRSYesYes
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EDGE
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Availability
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Oficially announced2006-22004
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Status
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Design
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SIMMini-SIMMini-SIM
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Height92 mm106 mm
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Width46.5 mm46 mm
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Thickness23.5 mm18 mm
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Weight100 g89 g
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ColorsArctic SilverSilver Alloy, Bright Aluminum and Red Metal
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Display
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Display typeTFTTFT resistive touchscreen
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Physical size2.0 inches9 lines
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Resolution240 x 320 pixels128 x 160 pixels
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Pixel density200 ppi-
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Display colors26214466560
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Hardware
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Internal storage32 MB7 MB
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Memory cardmicroSD
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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 videovideono
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Primary camera Autofocusautofocus-
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Primary camera flashLED 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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LoudspeakerYesYes
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NotificationsVibration; Downloadable polyphonic, MP3 ringtonesVibration; Downloadable polyphonic ringtones, composer
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Multimedia
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RadioNoNo
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Connectivity
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WLAN
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USBYes
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Bluetoothv1.2
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Bluetooth A2DPYes-
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Infrared-Yes
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GPSNoNo
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Features
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Messaging SMSSMSSMS
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Messaging EMS-EMS
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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WAPWAP 2.0/xHTMLWAP 1.2.1
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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 capacity1000 mAh720 mAh
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Talk time-5 h
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Standby time-250 h
