BenQ-Siemens A53 vs Dell Mini 3i
BenQ-Siemens A53
Dell Mini 3i
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Network
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2G networkGSM 900, 1800, 1900GSM 850, 900, 1800, 1900
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2007-42009-12
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Status
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Design
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SIMMini-SIMMini-SIM
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Height80 mm122 mm
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Width42 mm58.4 mm
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Thickness14.8 mm11.7 mm
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Weight68 g102 g
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ColorsBlack, Blue, PinkOiled Bronze, Passion Red
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Display
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Display typeTFTTFT capacitive touchscreen
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Physical size-3.5 inches
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Resolution176 x 220 pixels360 x 640 pixels
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Pixel density-210 ppi
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Display colors262144262144
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Hardware
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Internal storage-256 MB
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Memory cardmicroSDmicroSD
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Memory card max-32 GB
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Memory card included-4 GB
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Main camera
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Main camera1.3 MP3.15 MP
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Primary camera resolution1280 x 1024 pixels2048 x 1536 pixels
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Primary camera videovideovideo
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Primary camera Autofocus-autofocus
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Selfie camera
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Secondary cameraNoNo
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes
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NotificationsVibration; Downloadable polyphonic, MP3 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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USB1.1miniUSB 2.0
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Bluetoothv2.0
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Bluetooth A2DP-Yes
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GPSNoYes, with A-GPS
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Features
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Messaging SMSSMSSMS(threaded view)
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IM-IM
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WAPWAP 2.0/xHTML-
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JavaYesYes
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Java MIDPMIDP 2.0MIDP 2.1
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity600 mAh1000 mAh
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Talk time3 h 20 min7 h 20 min
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Standby time200 h423 h
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OS
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OS-OPhone OS
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Browser
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HTML-Yes