LG U890 vs Samsung A637
LG U890
Samsung A637
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Network
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2G networkGSM 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkUMTS 2100UMTS 850, 1900
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Speed YesYes, 384 kbpsYes, 384 kbps
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2006-22008-10
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Status
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Design
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SIMMini-SIMMini-SIM
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Height98.8 mm86 mm
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Width49 mm43 mm
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Thickness18.2 mm20 mm
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Weight99 g92 g
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Colors-White
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Display
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Display typeTFTTFT
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Physical size2.2 inches1.9 inches
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Resolution176 x 220 pixels144 x 176 pixels
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Pixel density128 ppi120 ppi
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Display colors262144262144
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Hardware
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Internal storage68 MB50 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 camera1.3 MP1.3 MP
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Primary camera resolution1280 x 960 pixels1280 x 1024 pixels
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Primary camera videoQCIFvideo
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Primary camera rotating lensrotating lens-
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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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LoudspeakerYes, with stereo speakersNo
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NotificationsVibration; Downloadable polyphonic, MP3 ringtonesVibration; Downloadable polyphonic, MP3 ringtones
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Multimedia
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RadioNoNo
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Connectivity
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WLAN
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USBYesYes
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Bluetoothv1.1v2.0
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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 EMSEMSEMS
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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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 capacity-800 mAh
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Talk time-4 h
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Standby time-350 h
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Browser
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HTML-Yes
