Samsung S720i vs WND Wind DUO 2100
Samsung S720i
WND Wind DUO 2100
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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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EDGEYes
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Availability
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Oficially announced2014-122007-10
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Status
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Design
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SIMMini-SIMDual SIM (Mini-SIM)
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Height96.5 mm98 mm
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Width46 mm47.5 mm
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Thickness17.7 mm17.3 mm
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Weight88 g93 g
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ColorsAnthraciteBlack, Gray
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Display
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Display typeTFTTFT
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Physical size2.0 inches1.8 inches
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Resolution128 x 160 pixels240 x 320 pixels
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Pixel density102 ppi222 ppi
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Display colors6656066560
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Hardware
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Internal storage20 MB128 MB
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Memory cardmicroSDmicroSD
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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 videoCIFno
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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 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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USB2.0Yes
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Bluetoothv2.0v1.2
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Bluetooth A2DPYesYes
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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 EmailEmailEmail
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WAP-WAP 2.0/xHTML
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JavaYesYes
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Java DoJaDoJa 1.5-
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Java MIDP-MIDP 2.0
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Browser
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Browseri-mode-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity800 mAh930 mAh
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Talk time6 h3 h
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Standby time290 h180 h
