LG KU2100 vs Samsung X550
LG KU2100
Samsung X550
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800, 1900
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3G networkHSDPA 900, 2100-
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HSDPA speedHSDPA, 7.2 Mbps-
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HSUPA speedHSUPA, 2.0 Mbps-
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2010-12014-12
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Status2010-3
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Design
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SIMMini-SIMMini-SIM
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Height109.8 mm90 mm
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Width53.4 mm44 mm
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Thickness12.9 mm18.8 mm
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Weight121 g75 g
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ColorsBlack-
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Display
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Display typeTFT resistive touchscreenTFT
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Physical size3.0 inches1.9 inches
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Resolution240 x 400 pixels120 x 160 pixels
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Pixel density155 ppi105 ppi
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Display colors26214466560
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Hardware
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CPU528 MHz ARM 11
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ChipsetQualcomm MSM7201A-
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GPUAdreno 130-
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Internal storage-2 MB
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Memory cardmicroSD
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Memory card max16 GB-
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OS
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OSMicrosoft Windows Mobile 6.5 Professional-
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Main camera
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Main camera5 MP
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Primary camera resolution2592 x 1944 pixels640 x 480 pixels
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Primary camera videovideono
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Primary camera Autofocusautofocus-
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Selfie camera
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Secondary camera-No
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Secondary camera videocallingvideocalling-
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Sound
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3.5mm jackNoNo
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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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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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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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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 time5 h3 h
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Standby time300 h200 h