Samsung T139 vs ZTE X990D
Samsung T139
ZTE X990D
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Network
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2G networkGSM 850, 1900GSM 900, 1800
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GPRSYesYes
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EDGE
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Availability
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Oficially announced2009-112014-12
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Status2010-22014-12
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Design
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SIMMini-SIMDual SIM (Mini-SIM)
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Height95 mm107 mm
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Width48 mm61 mm
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Thickness18.3 mm12 mm
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Weight84.5 g90 g
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Keyboard-QWERTY
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ColorsBlack, GrayWhite
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Display
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Display typeTFTTFT resistive touchscreen
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Physical size1.4 inches2.5 inches
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Resolution128 x 160 pixels320 x 240 pixels
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Pixel density146 ppi160 ppi
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Display colors66560262144
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Hardware
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Internal storage10 MB-
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Memory cardmicroSD
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Memory card max-8 GB
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Main camera
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Main camera2 MP
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Primary camera resolution640 x 480 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, MP3Vibration; 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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USBmicroUSB 2.0
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Bluetoothv2.0v2.0
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Bluetooth A2DP-Yes
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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 Email-Email
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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 capacity800 mAh-
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Talk time6 h-
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Standby time300 h-
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Browser
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HTML-Yes
