BenQ-Siemens A38 vs O2 XDA Serra
BenQ-Siemens A38
O2 XDA Serra
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Network
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2G networkGSM 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G network-HSDPA 2100
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HSDPA speed-HSDPA, 7.2 Mbps
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2006-52008-9
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Status
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Design
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SIMMini-SIMMini-SIM
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Height103.5 mm102 mm
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Width45.5 mm51 mm
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Thickness18.7 mm18.1 mm
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Weight90 g165 g
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Keyboard-QWERTY
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ColorsBold Charcoal, X-treme GrayBlack
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Display
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Display typeCSTNTFT resistive touchscreen
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Physical size1.4 inches2.8 inches
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Resolution96 x 64 pixels480 x 640 pixels
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Pixel density82 ppi286 ppi
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Display colors6656066560
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Hardware
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CPU528 MHz ARM 11
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Chipset-Qualcomm MSM7201A
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GPU-Adreno 130
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Memory ROM-512 MB
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Internal storage256 KB-
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Memory RAM-288 MB
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Memory cardmicroSD
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Sound
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3.5mm jackNoNo
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LoudspeakerNoYes
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NotificationsVibration; Polyphonic(32) ringtonesVibration; Downloadable polyphonic, MP3, WAV, WMA 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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Connectivity
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WLANWi-Fi 802.11b, 802.11g
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USBYes
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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 EMSEMS-
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Messaging MMS-MMS
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Messaging Instant Messaging-Instant Messaging
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Messaging Email-Email
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WAP-WAP 2.0/xHTML
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JavaNoYes
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Java MIDP-MIDP 2.0
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Browser
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HTML-Yes
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BrowserNo-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity860 mAh1340 mAh
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Talk time4 h8 h
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Standby time286 h406 h
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OS
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OS-Microsoft Windows Mobile 6.1 Professional
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Main camera
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Main camera3.15 MP
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Primary camera resolution-2048 x 1536 pixels
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Primary camera video-video
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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 camera-VGA camera
