BenQ-Siemens A53 vs Siemens SG75
BenQ-Siemens A53
Siemens SG75
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Network
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2G networkGSM 900, 1800, 1900GSM 900, 1800, 1900
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3G network-UMTS 2100
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Speed Yes-Yes, 384 kbps
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GPRSYesYes
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EDGE
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Availability
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Oficially announced2007-42005-9
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Status
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Design
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SIMMini-SIMMini-SIM
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Height80 mm98 mm
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Width42 mm49.5 mm
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Thickness14.8 mm23 mm
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Weight68 g123 g
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ColorsBlack, Blue, PinkMetallic White
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Display
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Display typeTFTTFD
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Physical size-2.0 inches
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Resolution176 x 220 pixels176 x 220 pixels
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Pixel density-141 ppi
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Display colors262144262144
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Hardware
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Internal storage-70 MB
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Memory cardmicroSDRS-MMC
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Main camera
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Main camera1.3 MP1.3 MP
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Primary camera resolution1280 x 1024 pixels1280 x 960 pixels
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Primary camera videovideovideo
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Selfie camera
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Secondary cameraNo-
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Secondary camera videocalling-videocalling
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Sound
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3.5mm jackNoNo
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LoudspeakerYesNo
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NotificationsVibration; Downloadable polyphonic, MP3 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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USB1.1Yes
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BluetoothYes
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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/xHTMLWAP 2.0/xHTML
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JavaYesYes
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Java MIDPMIDP 2.0MIDP 2.0
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity600 mAh920 mAh
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Talk time3 h 20 min3 h 20 min
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Standby time200 h325 h
