BenQ-Siemens EL71 vs BenQ-Siemens P51
BenQ-Siemens EL71
BenQ-Siemens P51
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Network
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2G networkGSM 900, 1800, 1900GSM 850, 900, 1800, 1900
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2006-22006-3
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Status
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Design
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SIMMini-SIMMini-SIM
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Height90 mm122 mm
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Width46.3 mm60 mm
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Thickness16.5 mm20 mm
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Weight94 g170 g
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Keyboard-QWERTY
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ColorsVibrant grey-
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Display
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Display typeTFTTFT resistive touchscreen
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Physical size2.0 inches2.8 inches
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Resolution240 x 320 pixels240 x 320 pixels
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Pixel density200 ppi143 ppi
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Display colors262144262144
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Hardware
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CPU32-bit 416 MHz
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Memory ROM-192 MB
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Internal storage16 MB-
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Memory RAM-64 MB
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Memory cardmicroSDMMC/SDIO
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Main camera
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Main camera1.3 MP1.3 MP
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Primary camera resolution1280 x 1024 pixels1280 x 1024 pixels
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Primary camera videovideoQCIF
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Primary camera flashLED flash-
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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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LoudspeakerNoYes
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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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USB2.0Yes
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Bluetoothv1.2v1.2
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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 MessagingInstant Messaging-
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Messaging EmailEmail-
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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-Ion
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Battery capacity570 mAh1370 mAh
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Talk time5 h4 h
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Standby time300 h150 h
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OS
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OS-Microsoft Windows Mobile 5.0 PocketPC
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Browser
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HTML-Yes
