BenQ-Siemens EF81 vs BlackBerry Curve 8330
BenQ-Siemens EF81
BlackBerry Curve 8330
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Network
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2G networkGSM 900, 1800, 1900CDMA 800, 1900
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3G networkUMTS 2100-
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EV-DO speed-153.2 kbps
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Speed YesYes, 384 kbps-
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GPRSYes
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EDGE
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Availability
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Oficially announced2006-12007-12
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Status
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Design
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SIMMini-SIMMini-SIM
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Height94 mm106.6 mm
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Width51 mm61 mm
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Thickness15.9 mm15 mm
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Weight110 g113 g
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Keyboard-QWERTY
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ColorsTitanium SilverBlack, Pink, Titanium
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Display
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Display typeTFT
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Physical size2.2 inches2.5 inches
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Resolution240 x 320 pixels320 x 240 pixels
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Pixel density182 ppi160 ppi
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Display colors26214466560
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Hardware
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CPU312 MHz
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Memory ROM-96 MB
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Internal storage64 MB-
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Memory RAM-32 MB
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Memory cardmicroSDmicroSD
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Memory card max1 GB4 GB
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Main camera
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Main camera2 MP2 MP
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Primary camera resolution1600 x 1200 pixels1600 x 1200 pixels
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Primary camera videovideovideo
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Primary camera flash-LED flash
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Primary camera rotating lensrotating lens-
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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, AAC ringtonesVibration, MP3 ringtones
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Multimedia
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RadioNoNo
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Connectivity
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WLAN
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USBYesminiUSB 2.0
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BluetoothYesv2.0
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Bluetooth A2DP-Yes
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GPSNoNo
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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 IM-IM
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Messaging Push Email-Push Email
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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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Browser
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HTMLYesYes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity950 mAh1150 mAh
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Talk time4 h 30 min4 h 30 min
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Standby time300 h264 h
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OS
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OS-BlackBerry OS