LG KM900 Arena vs O2 XDA Star
LG KM900 Arena
O2 XDA Star
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 2100HSDPA 2100
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HSDPA speedHSDPA, 7.2 MbpsHSDPA, 3.6 Mbps
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2009-22007-10
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Status2009-4
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Design
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SIMMini-SIMMini-SIM
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Height105.9 mm107 mm
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Width55.3 mm55 mm
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Thickness12 mm15.8 mm
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Weight105 g120 g
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Keyboard-Half-QWERTY
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ColorsDusty Pink, Silver, Titan BlackBlack
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Display
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Display typeTFT capacitive touchscreenTFT resistive touchscreen
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Physical size3.0 inches2.6 inches
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Resolution480 x 800 pixels240 x 320 pixels
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Pixel density311 ppi154 ppi
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Display colors1677721666560
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Hardware
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CPU400 MHz ARM 11
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Chipset-Qualcomm MSM7200
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GPU-Adreno 130
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Memory ROM-128 MB
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Internal storage8 GB-
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Memory RAM-96 MB
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Memory cardmicroSDmicroSD
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Memory card max32 GB-
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Main camera
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Main camera5 MP2 MP
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Primary camera resolution2592 x 1944 pixels1600 x 1200 pixels
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Primary camera video480p@30fpsvideo
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Primary camera opticsSchneider-Kreuznach optics-
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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 camera videocallingvideocallingvideocalling
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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-No
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Radio FMFM radio-
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Radio transmittertransmitter-
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Connectivity
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WLANWi-Fi 802.11b, 802.11g
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USB2.0Yes
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Bluetoothv2.0v2.0
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Bluetooth A2DPYes-
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GPSYes, with A-GPSNo
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GPS MapsGoogle Maps-
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Features
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Messaging SMSSMS(threaded view)SMS
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Messaging MMSMMSMMS
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Messaging Instant Messaging-Instant Messaging
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Messaging EmailEmailEmail
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Messaging IMIM-
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Messaging Push EmailPush Email-
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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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HTMLYesHTML (PocketIE)
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1000 mAh1120 mAh
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Talk time3 h 50 min5 h
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Standby time300 h250 h
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OS
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OS-Microsoft Windows Mobile 6.0 Professional