LG Optimus M vs Samsung X550
LG Optimus M
Samsung X550
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Network
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2G networkCDMA 800, 1900GSM 900, 1800, 1900
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3G networkCDMA2000 1xEV-DO-
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EV-DO speed153.2 kbps-
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GPRSYes
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EDGE
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Availability
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Oficially announced2010-112014-12
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Status2010-11
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Design
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SIMMini-SIMMini-SIM
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Height116 mm90 mm
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Width56 mm44 mm
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Thickness16 mm18.8 mm
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Weight153 g75 g
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ColorsGray-
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Display
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Display typeTFT capacitive touchscreenTFT
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Physical size3.2 inches1.9 inches
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Resolution320 x 480 pixels120 x 160 pixels
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Pixel density180 ppi105 ppi
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Display colors6656066560
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Hardware
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CPU600 MHz
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Internal storage150 MB2 MB
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Memory cardmicroSD
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Memory card max32 GB-
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OS
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OSAndroid OS, v2.2 (Froyo)-
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Main camera
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Main camera3.15 MP
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Primary camera resolution2048 x 1536 pixels640 x 480 pixels
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Primary camera video480pno
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Primary camera Autofocusautofocus-
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Selfie camera
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Secondary cameraNoNo
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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 ringtones
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Multimedia
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RadioNoNo
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Connectivity
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WLANWi-Fi 802.11b, 802.11g
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WLAN WiFi HotspotYes-
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USBYesYes
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Bluetoothv2.1v2.0
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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 EMS-EMS
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Messaging MMSMMSMMS
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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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JavaYes, via Java MIDP emulatorYes
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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-Ion-
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Battery capacity1500 mAh-
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Talk time7 h 30 min3 h
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Standby time337 h200 h
