LG C900 Optimus 7Q vs Samsung Exhibit II 4G T679
LG C900 Optimus 7Q
Samsung Exhibit II 4G T679
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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, 1900, 2100HSDPA 850, 1700, 2100 , 1900
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HSDPA speedHSDPA, 7.2 MbpsHSDPA, 14.4 Mbps
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HSUPA speed-HSUPA, 5.76 Mbps
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2010-102011-10
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Status2010-102011-10
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Design
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SIMMini-SIMMini-SIM
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Height119.5 mm115 mm
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Width59.5 mm60 mm
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Thickness15.2 mm11 mm
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Weight178 g116 g
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KeyboardQWERTY-
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ColorsBlackBlack
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Display
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Display typeTFT capacitive touchscreenTFT capacitive touchscreen
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Physical size3.5 inches3.7 inches
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Resolution480 x 800 pixels480 x 800 pixels
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Pixel density267 ppi252 ppi
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Display colors1677721616777216
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Hardware
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CPU1 GHz Scorpion1 GHz Scorpion
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ChipsetQualcomm QSD8650 SnapdragonQualcomm MSM8255 Snapdragon
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GPUAdreno 200Adreno 205
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Memory ROM512 MB1 GB
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Internal storage16 GB-
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Memory RAM512 MB512 MB
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Memory cardmicroSD
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Memory card max-32 GB
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OS
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OSMicrosoft Windows Phone 7Android OS, v2.3.5 (Gingerbread)
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Main camera
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Main camera5 MP3.15 MP
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Primary camera resolution2592 x 1944 pixels2048 x 1536 pixels
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Primary camera video720p480p
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Primary camera Autofocusautofocusautofocus
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Primary camera flashLED flashLED flash
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Selfie camera
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Secondary cameraNoVGA camera
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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 FMStereo FM radio-
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Dual Band-Yes
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WLAN DLNAYes-
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv2.1v3.0
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Bluetooth A2DPYesYes
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GPSYes, with A-GPSYes, with A-GPS
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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 Mail
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JavaNoYes, via Java MIDP emulator
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Browser
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HTMLYesYes
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Adobe Flash-Yes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1500 mAh1500 mAh
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Talk time7 h5 h 30 min
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Standby time350 h360 h