LG GS390 Prime vs LG KB770
LG GS390 Prime
LG KB770
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Network
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2G networkGSM 850, 1800, 1900GSM 900, 1800, 1900
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3G network-HSDPA 2100
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HSDPA speed-HSDPA, 7.2 Mbps
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2010-102008-12
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Status2010-10
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Design
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SIMMini-SIMMini-SIM
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Height108 mm108 mm
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Width52.8 mm54 mm
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Thickness12.7 mm13 mm
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Weight89 g109 g
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ColorsBlackBlack
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Display
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Display typeTFT touchscreenTFT resistive touchscreen
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Physical size3.0 inches3.0 inches
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Resolution240 x 400 pixels240 x 400 pixels
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Pixel density155 ppi155 ppi
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Display colors262144262144
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Hardware
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Internal storage-100 MB
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Memory cardmicroSDmicroSD
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Memory card max16 GB8 GB
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Main camera
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Main camera2 MP3.15 MP
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Primary camera resolution1600 x 1200 pixels2048 x 1536 pixels
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Primary camera videovideo320p
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Primary camera Autofocus-autofocus
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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 jackNoNo
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LoudspeakerYesYes
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NotificationsVibration, MP3 ringtonesVibration; Downloadable polyphonic, MP3 ringtones, composer
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Multimedia
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Radio-No
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Radio FMStereo FM radio-
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Connectivity
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WLAN
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USBmicroUSB 2.02.0
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Bluetoothv2.1v2.0
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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 EMS-EMS
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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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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 capacity900 mAh1000 mAh
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Talk time4 h4 h
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Standby time384 h300 h