BenQ-Siemens S81 vs BlackBerry 7100x
BenQ-Siemens S81
BlackBerry 7100x
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Network
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2G networkGSM 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkUMTS 2100-
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Speed YesYes, 384 kbps-
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GPRSYesYes
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EDGE
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Availability
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Oficially announced2006-22005
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Status
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Design
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SIMMini-SIMMini-SIM
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Height109 mm114 mm
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Width48 mm56 mm
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Thickness13 mm20 mm
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Weight99 g120 g
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Keyboard-QWERTY
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ColorsBlack/Silver-
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Display
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Display typeTFT
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Physical size2.0 inches2.2 inches
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Resolution176 x 220 pixels240 x 260 pixels
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Pixel density141 ppi161 ppi
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Display colors26214466560
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Hardware
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Internal storage30 MB32 MB
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Memory RAM-4 MB
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Memory cardmicroSD
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Main camera
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Main camera1.3 MP
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Primary camera resolution1280 x 1024 pixels-
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Primary camera videovideo-
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Primary camera flashLED flash-
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Selfie camera
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Secondary cameraVGA camera-
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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, AAC ringtonesVibration; Downloadable polyphonic 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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USBYesYes
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Bluetoothv1.1Yes
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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 Instant Messaging-Instant Messaging
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Messaging EmailEmailEmail
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WAPWAP 2.0/xHTML-
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JavaYesYes
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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 capacity920 mAh-
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Talk time4 h 50 min4 h
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Standby time320 h190 h
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OS
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OS-BlackBerry OS
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Browser
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HTML-Yes
