Bird D515 vs Bird S789
Bird D515
Bird S789
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Network
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2G networkGSM 900, 1800GSM 850, 1800, 1900
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GPRSYesYes
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EDGE
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Availability
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Oficially announced2014-122005
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Status
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Design
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SIMMini-SIMMini-SIM
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Height106.7 mm105 mm
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Width46.3 mm43 mm
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Thickness10.3 mm13 mm
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Weight75 g80 g
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ColorsBlackSilver
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Display
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Display typeCSTNTFT
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Physical size1.8 inches-
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Resolution128 x 160 pixels128 x 160 pixels
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Pixel density114 ppi-
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Display colors6656066560
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Hardware
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Memory cardmicroSD
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Main camera
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Primary camera resolution640 x 480 pixels640 x 480 pixels
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Primary camera videovideono
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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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LoudspeakerYesNo
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NotificationsVibration; Downloadable polyphonic, MP3 ringtonesVibration; Downloadable polyphonic ringtones
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Multimedia
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Radio-No
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Radio FMFM radio-
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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 2.0WAP 1.2.1
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JavaYesYes
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Java MIDPMIDP 2.0-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity650 mAh-
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Talk time3 h 20 min2 h
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Standby time120 h72 h