Bird S669 vs WND Wind DUO 2000
Bird S669
WND Wind DUO 2000
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Network
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2G networkGSM 900, 1800GSM 900, 1800, 1900
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GPRSYes
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EDGE
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Availability
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Oficially announced2014-122007-3
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Status
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Design
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SIMMini-SIMDual SIM (Mini-SIM)
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Height104 mm97 mm
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Width45.5 mm48 mm
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Thickness15.7 mm17 mm
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Weight75 g100 g
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ColorsBlue, Red, SilverBlack, Dark gray, Silver
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Display
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Display typeCSTNOLED
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Physical size1.5 inches1.5 inches
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Resolution128 x 128 pixels128 x 160 pixels
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Pixel density121 ppi137 ppi
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Display colors6656066560
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Hardware
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Memory card
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Sound
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3.5mm jackNoNo
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LoudspeakerNoYes
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NotificationsVibration; Downloadable polyphonic, MIDI ringtonesVibration; Downloadable polyphonic, MIDI, 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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USBYes
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Bluetoothv1.2
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GPSNoNo
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Features
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Messaging SMSSMSSMS
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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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BrowserNo-
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity500 mAh1660 mAh
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Talk time3 h3 h
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Standby time140 h160 h