LG E900 Optimus 7 vs Samsung E1107 Crest Solar
LG E900 Optimus 7
Samsung E1107 Crest Solar
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800
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3G networkHSDPA 900, 1900, 2100-
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HSDPA speedHSDPA, 7.2 Mbps-
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HSUPA speedHSUPA, 5.76 Mbps-
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2010-102009-6
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Status2010-112009-7
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Design
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SIMMini-SIMMini-SIM
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Height125 mm105.2 mm
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Width59.8 mm44.2 mm
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Thickness11.5 mm16.4 mm
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Weight157 g77 g
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ColorsBlackBlack
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Display
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Display typeTFT capacitive touchscreenCSTN
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Physical size3.8 inches1.52 inches
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Resolution480 x 800 pixels128 x 128 pixels
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Pixel density246 ppi119 ppi
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Display colors1677721666560
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Hardware
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CPU1 GHz Scorpion
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ChipsetQualcomm QSD8650 Snapdragon-
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GPUAdreno 200-
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Memory ROM512 MB-
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Memory RAM512 MB-
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Internal storage16 GB-
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Memory card
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OS
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OSMicrosoft Windows Phone 7-
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Main camera
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Camera typePhoto / Video-
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Main camera5 MP
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Primary camera resolution2592 x 1944 pixels-
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Primary camera video720p@24fps-
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Primary camera Autofocusautofocus-
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Primary camera flashLED flash-
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Selfie camera
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Secondary cameraNo-
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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NotificationsVibration, MP3 ringtonesVibration; Downloadable polyphonic, MP3 ringtones
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Multimedia
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Radio FMStereo FM radioFM radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11n
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WLAN DLNAYes-
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USBmicroUSB 2.0
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Bluetoothv2.1
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Bluetooth A2DPYes-
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GPSYes, with A-GPSNo
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Features
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Messaging SMSSMS(threaded view)SMS
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Messaging MMSMMS-
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Messaging EmailEmail-
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Messaging IMIM-
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Messaging Push EmailPush Email-
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WAP-WAP 2.0/xHTML
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JavaNoYes
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Java MIDP-MIDP 2.0
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Browser
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HTMLYes-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1500 mAh800 mAh
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Talk time-8 h
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Talk time 2G6 h 40 min-
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Talk time 3G5 h-
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Standby time-570 h
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Standby time 2G330 h-
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Standby time 3G330 h-
