Samsung J630 vs Samsung L770
Samsung J630
Samsung L770
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Network
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2G networkGSM 900, 1800, 1900GSM 900, 1800, 1900
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3G networkUMTS 2100HSDPA 2100
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HSDPA speed-HSDPA, 3.6 Mbps
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Speed YesYes, 384 kbps-
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2008-32008-7
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Status
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Design
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SIMMini-SIMMini-SIM
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Height100.7 mm102 mm
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Width50.5 mm48 mm
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Thickness12.9 mm14.2 mm
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Weight88 g84 g
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ColorsGraySilver
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Display
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Display typeTFTTFT
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Physical size2.2 inches2.1 inches
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Resolution176 x 220 pixels240 x 320 pixels
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Pixel density128 ppi190 ppi
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Display colors262144262144
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Hardware
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Internal storage40 MB30 MB
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Memory cardmicroSDmicroSD
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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 videovideovideo
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Primary camera flash-LED flash
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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; Downloadable polyphonic, MP3 ringtonesVibration; Downloadable polyphonic, 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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USB2.02.0
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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 EMSEMSEMS
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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RSS-RSS reader
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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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HTMLHTML (NetFront 3.4)-
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Battery
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Battery type-Li-Ion
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Battery capacity-880 mAh
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Talk time3 h5 h
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Standby time250 h200 h
