BenQ A520 vs O2 X1b
BenQ A520
O2 X1b
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Network
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2G networkGSM 900, 1800, 1900GSM 900, 1800, 1900
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GPRSYesYes
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EDGE
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Availability
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Oficially announced20052005
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Status
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Design
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SIMMini-SIMMini-SIM
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Height82.5 mm102 mm
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Width44.8 mm44 mm
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Thickness22.6 mm18 mm
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Weight96 g86 g
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ColorsBlack, White-
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Display
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Display typeOLEDTFT
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Physical size1.5 inches-
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Resolution128 x 128 pixels128 x 128 pixels
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Pixel density121 ppi-
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Display colors6656066560
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Hardware
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Internal storage2 MB16 MB
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Memory card
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Main camera
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Primary camera resolution640 x 480 pixels352 x 288 pixels
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Primary camera videonono
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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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LoudspeakerNoYes
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NotificationsVibration; Downloadable polyphonic ringtones, composerVibration; Downloadable polyphonic 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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USBYes
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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 EMSEMSEMS
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Messaging MMSMMSMMS
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WAPWAP 2.0/xHTMLWAP 2.0/xHTML
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JavaYesNo
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Java MIDPMIDP 1.0-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity700 mAh-
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Talk time3 h3 h
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Standby time120 h200 h