Alcatel OT 835 vs BenQ-Siemens EF91
Alcatel OT 835
BenQ-Siemens EF91
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Network
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2G networkGSM 900, 1800GSM 900, 1800, 1900
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3G network-HSDPA 2100
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HSDPA speed-HSDPA
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GPRSYesYes
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EDGE
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Availability
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Oficially announced20042006-2
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Status
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Design
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SIMMini-SIMMini-SIM
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Height87.7 mm92 mm
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Width45.9 mm46.5 mm
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Thickness20 mm23.5 mm
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Weight88 g100 g
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Colors-Arctic Silver
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Display
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Display typeTFTTFT
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Physical size5 lines2.0 inches
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Resolution128 x 160 pixels240 x 320 pixels
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Pixel density-200 ppi
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Display colors262144262144
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Hardware
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Internal storage3 MB32 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 resolution640 x 480 pixels2048 x 1536 pixels
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Primary camera videovideovideo
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Primary camera Autofocus-autofocus
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Primary camera flash-LED flash
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Selfie camera
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Secondary cameraNoVGA 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 ringtonesVibration; Downloadable polyphonic, 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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USBYesYes
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Bluetoothv1.2
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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 EMSEMS-
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Messaging MMSMMSMMS
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Messaging Email-Email
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WAPWAP 1.2.1WAP 2.0/xHTML
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JavaNoYes
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Java MIDP-MIDP 2.0
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity785 mAh1000 mAh
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Talk time7 h-
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Standby time160 h-
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