BenQ-Siemens EF51 vs BlackBerry Pearl 8130
BenQ-Siemens EF51
BlackBerry Pearl 8130
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Network
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2G networkGSM 900, 1800, 1900CDMA 800, 1900
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3G network-CDMA2000 1x
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EV-DO speed-2.4 Mbps
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GPRSYes
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EDGE
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Availability
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Oficially announced2006-22007
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Status
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Design
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SIMMini-SIMMini-SIM
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Height89 mm107 mm
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Width49 mm50 mm
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Thickness18 mm14 mm
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Weight95 g96 g
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Keyboard-Half-QWERTY
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ColorsBlack, Flashy WhiteBlack, White
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Display
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Display typeTFTTFT
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Physical size2.2 inches2.2 inches
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Resolution120 x 128 pixels240 x 260 pixels
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Pixel density80 ppi161 ppi
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Display colors26214466560
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Hardware
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CPU32-bit 312 MHz
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Memory ROM-64 MB
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Internal storage20 MB-
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Memory RAM-32 MB
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Memory cardminiSDmicroSD
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Memory card max-4 GB
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Main camera
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Main camera1.3 MP2 MP
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Primary camera resolution1280 x 1024 pixels1600 x 1200 pixels
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Primary camera videonovideo
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Primary camera flash-LED flash
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Selfie camera
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Secondary cameraNoNo
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Sound
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3.5mm jackNoYes
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LoudspeakerNoYes
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NotificationsVibration; Downloadable polyphonic, MP3 ringtonesVibration, MP3 ringtones
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Multimedia
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Radio-No
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Radio FMFM radio-
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Connectivity
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WLAN
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USBYesminiUSB 2.0
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Bluetoothv1.2v2.0
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Bluetooth A2DPYesYes
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GPSNoYes, with A-GPS
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Features
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Messaging SMSSMSSMS
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Messaging MMSMMSMMS
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Messaging Email-Email
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Messaging IM-IM
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WAPWAP 2.0/xHTML-
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JavaYesNo
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Java MIDPMIDP 2.0-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity870 mAh900 mAh
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Talk time4 h3 h 40 min
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Standby time200 h216 h
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OS
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OS-BlackBerry OS
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Browser
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HTML-Yes
