Vodafone 1231 vs ZTE X990D
Vodafone 1231
ZTE X990D
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2009-62014-12
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Status2014-12
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Design
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SIMMini-SIMDual SIM (Mini-SIM)
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Height113 mm107 mm
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Width65.4 mm61 mm
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Thickness14.5 mm12 mm
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Weight130 g90 g
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KeyboardQWERTYQWERTY
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ColorsBlackWhite
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Display
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Display typeTFTTFT resistive touchscreen
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Physical size2.5 inches2.5 inches
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Resolution320 x 240 pixels320 x 240 pixels
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Pixel density160 ppi160 ppi
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Display colors66560262144
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Hardware
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Internal storage48 MB-
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Memory cardmicroSDmicroSD
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Memory card max4 GB8 GB
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OS
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OSMicrosoft Windows Mobile 6.1 Standard-
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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 videovideovideo
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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, MP3 ringtonesVibration; MP3, ringtones
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Multimedia
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RadioNo-
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Radio FM-Stereo FM radio with RDS
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Connectivity
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WLAN
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USBYesmicroUSB 2.0
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Bluetoothv2.0v2.0
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Bluetooth A2DPYesYes
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GPSYesNo
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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 IMIMIM
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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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Browser
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HTMLYesYes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1100 mAh-
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Talk time5 h-
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Standby time230 h-
