LG Extravert VN271 vs LG KF390
LG Extravert VN271
LG KF390
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Network
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2G networkCDMA 800, 1900GSM 900, 1800, 1900
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3G networkCDMA2000 1xHSDPA 850, 2100
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HSDPA speed-HSDPA, 7.2 Mbps
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CDMA2000 1x speedCDMA2000_1x, 153 kbps-
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2011-112009
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Status2011-11
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Design
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SIMMini-SIMMini-SIM
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Height105 mm99 mm
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Width53 mm48 mm
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Thickness15.7 mm17.4 mm
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Weight122 g110 g
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KeyboardQWERTY-
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ColorsBlackBlack
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Display
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Display typeTFT touchscreenTFT
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Physical size2.8 inches2.0 inches
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Resolution240 x 400 pixels176 x 220 pixels
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Pixel density167 ppi141 ppi
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Display colors262144262144
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Hardware
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Internal storage-50 MB
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Memory cardmicroSDmicroSD
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Memory card max32 GB8 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 video320pvideo
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Selfie camera
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Secondary cameraNo-
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Secondary camera videocalling-videocalling
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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NotificationsVibration, Polyphonic(64), MP3 ringtonesVibration; Downloadable polyphonic, MP3 ringtones
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Multimedia
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Radio FMStereo FM radio with RDSFM radio
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Connectivity
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WLAN
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USBmicroUSB 2.02.0
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Bluetoothv3.0v1.2
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Bluetooth A2DPYes-
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Bluetooth EDRYes-
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GPSYes, with A-GPSNo
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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 IMIM-
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WAPWAP 2.0/xHTMLWAP 2.0/xHTML
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JavaNoYes
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Java MIDP-MIDP 2.0
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1000 mAh-
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Talk time5 h 50 min3 h
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Standby time550 h250 h
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Browser
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HTML-Yes
