WND Wind DUO 2100 vs ZTE E811
WND Wind DUO 2100
ZTE E811
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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 announced2007-102009-4
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Status
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Design
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SIMDual SIM (Mini-SIM)Mini-SIM
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Height98 mm113 mm
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Width47.5 mm65.4 mm
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Thickness17.3 mm14.5 mm
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Weight93 g130 g
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Keyboard-QWERTY
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ColorsBlack, GrayBlack
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Display
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Display typeTFTTFT
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Physical size1.8 inches2.5 inches
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Resolution240 x 320 pixels320 x 240 pixels
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Pixel density222 ppi160 ppi
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Display colors66560262144
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Hardware
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Internal storage128 MB-
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Memory cardmicroSDmicroSD
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Memory card max-8 GB
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Main camera
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Main camera2 MP2 MP
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Primary camera resolution1600 x 1200 pixels1600 x 1200 pixels
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Primary camera videonovideo
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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, MIDI, MP3 ringtonesVibration; MP3, ringtones
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Multimedia
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RadioNo-
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Connectivity
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WLAN
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USBYesmicroUSB 2.0
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Bluetoothv1.2v2.0
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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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Messaging IM-IM
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WAPWAP 2.0/xHTMLWAP 2.0/xHTML
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JavaYesYes
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Java MIDPMIDP 2.0MIDP 2.0
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity930 mAh-
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Talk time3 h3 h 30 min
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Standby time180 h180 h
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Browser
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HTML-Yes
