BenQ-Siemens SF71 vs Samsung M2710 Beat Twist
BenQ-Siemens SF71
Samsung M2710 Beat Twist
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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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EDGEYes
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Availability
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Oficially announced2007-32009-6
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Status2009-7
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Design
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SIMMini-SIMMini-SIM
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Height96 mm96.5 mm
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Width48 mm47 mm
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Thickness23 mm16.3 mm
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Weight118 g85 g
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ColorsBlackBlack, white
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Display
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Display typeTFTTFT
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Physical size2.0 inches2.0 inches
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Resolution240 x 320 pixels144 x 176 pixels
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Pixel density200 ppi114 ppi
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Display colors26214466560
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Hardware
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Internal storage45 MB50 MB
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Memory cardmicroSDmicroSD
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Memory card max1 GB16 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 flashLED flash-
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Selfie camera
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Secondary cameraVGA cameraNo
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Sound
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3.5mm jackNoYes
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LoudspeakerNoYes, with stereo speakers
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NotificationsVibration; Downloadable polyphonic, MP3 ringtonesVibration, MP3, WAV ringtones
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Multimedia
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RadioNo-
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Radio FM-Stereo FM radio with RDS
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Radio recording-FM recording
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Connectivity
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WLAN
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USB1.1microUSB 2.0
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Bluetoothv1.1v2.0
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Bluetooth A2DPYesYes
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GPSNoNo
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Features
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Messaging SMSSMSSMS
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Messaging EMS-EMS
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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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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Browser
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HTMLYes-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity920 mAh800 mAh
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Talk time4 h 30 min5 h
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Standby time160 h300 h
