BenQ-Siemens A53 vs i-mate JAMin
BenQ-Siemens A53
i-mate JAMin
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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 announced2007-42006
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Status
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Design
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SIMMini-SIMMini-SIM
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Height80 mm108 mm
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Width42 mm58 mm
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Thickness14.8 mm18.2 mm
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Weight68 g150 g
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ColorsBlack, Blue, PinkStylish black
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Display
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Display typeTFTTFT resistive touchscreen
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Physical size-2.8 inches
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Resolution176 x 220 pixels240 x 320 pixels
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Pixel density-143 ppi
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Display colors26214466560
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Hardware
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CPU200 MHz ARM ARM926EJ-S
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Chipset-TI OMAP 850
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Memory ROM-128 MB
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Memory RAM-64 MB
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Memory cardmicroSDSD/MMC
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Memory card max-2 GB
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Main camera
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Main camera1.3 MP2 MP
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Primary camera resolution1280 x 1024 pixels1600 x 1200 pixels
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Primary camera videovideoCIF
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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; Downloadable polyphonic ringtones
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Multimedia
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RadioNoNo
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Connectivity
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WLANWi-Fi 802.11b, 802.11g
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USB1.1Yes
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Bluetoothv2.0
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Infrared-Yes
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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 mAh1200 mAh
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Talk time3 h 20 min-
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Standby time200 h-
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OS
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OS-Microsoft Windows Mobile 5.0 PocketPC
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Browser
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HTML-HTML (PocketIE)
