LG U8550 vs Samsung E640
LG U8550
Samsung E640
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Network
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2G networkGSM 900, 1800, 1900GSM 900, 1800, 1900
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3G networkUMTS 2100-
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Speed YesYes, 384 kbps-
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GPRSYesYes
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EDGE
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Availability
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Oficially announced2006-22005
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Status
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Design
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SIMMini-SIMMini-SIM
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Height90 mm85.5 mm
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Width55 mm45.1 mm
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Thickness24.7 mm23.5 mm
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Weight135 g90 g
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ColorsGreen, Orange, SilverSilver
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Display
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Display typeTFTTFT
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Physical size2.2 inches-
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Resolution220 x 220 pixels176 x 220 pixels
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Pixel density141 ppi-
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Display colors262144262144
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Hardware
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Internal storage20 MB32 MB
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Memory cardmicroSD
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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 videovideoQCIF
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Primary camera flashLED flashLED flash
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Selfie camera
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Secondary cameraVGA cameraNo
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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, AAC 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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BluetoothYesv1.2
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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 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 capacity1440 mAh820 mAh
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Talk time--
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Standby time220 h-
