LG Optimus Chat C550 vs Nokia Lumia 900
LG Optimus Chat C550
Nokia Lumia 900
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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 900, 1700, 2100HSDPA 850, 900, 1900, 2100
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HSDPA speedHSDPA, 7.2 MbpsHSDPA, 42 Mbps
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HSUPA speedHSUPA, 5.76 MbpsHSUPA, 5.76 Mbps
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GPRSYesYes
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EDGEYesYes
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Availability
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Status2011-32012-5
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Oficially announced2011-22012-2
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Design
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SIMMini-SIMMicro-SIM
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Height109 mm127.8 mm
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Width59 mm68.5 mm
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Thickness16 mm11.5 mm
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Weight122 g160 g
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KeyboardQWERTY-
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ColorsBlack, blue, pink, red, silverBlack, cyan, magenta, white
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Display
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Display typeTFT touchscreenAMOLED capacitive touchscreen
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Physical size2.8 inches4.3 inches
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Resolution320 x 480 pixels480 x 800 pixels
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Pixel density206 ppi217 ppi
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Display colors26214416777216
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Hardware
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CPU1.4 GHz Scorpion
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Chipset-Qualcomm APQ8055 Snapdragon
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GPU-Adreno 205
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Internal storage140 MB16 GB
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Memory RAM-512 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)Microsoft Windows Phone 7.5 Mango
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Main camera
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Camera type-Photo / Video
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Main camera3.15 MP8 MP
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Primary camera resolution2048 x 1536 pixels3264 x 2448 pixels
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Primary camera videovideo720p@30fps
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Primary camera optics-Carl Zeiss optics
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Primary camera Autofocusautofocusautofocus
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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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Selfie camera1 MP
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Selfie camera video-15fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration, MP3 ringtonesVibration; MP3, WAV ringtones
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Multimedia
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Radio FMFM radioStereo FM radio with RDS
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Connectivity
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WLANWi-Fi 802.11b, 802.11gWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYes-
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WLAN WiFi DirectYes-
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv2.1v2.1
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Bluetooth A2DPYesYes
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Bluetooth EDRYesYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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Features
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Messaging SMSSMS(threaded view)SMS(threaded view)
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push EmailPush EmailPush Email
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JavaYes, via Java MIDP emulatorNo
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Browser
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HTMLYesHTML5
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1500 mAh1830 mAh
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Battery removable-Non-removable
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Talk time5 h-
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Talk time 2G-7 h
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Talk time 3G-7 h
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Standby time440 h-
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Standby time 2G-300 h
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Standby time 3G-300 h