LG Optimus Q2 LU6500 vs Samsung S7220 Ultra b
LG Optimus Q2 LU6500
Samsung S7220 Ultra b
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Network
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2G networkCDMA 800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 2100HSDPA 900, 2100
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HSDPA speedHSDPAHSDPA, 7.2 Mbps
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HSUPA speedHSUPA-
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2011-92009-2
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Status2011-92009-4
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Design
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SIMMini-SIMMini-SIM
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Height123 mm114 mm
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Width65 mm46.3 mm
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Thickness12.3 mm11.8 mm
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Weight147 g90 g
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KeyboardQWERTY-
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ColorsBlack, WhiteBlack, Pink
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Display
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Display typeIPS LCD capacitive touchscreenAMOLED
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Physical size4.0 inches2.2 inches
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Resolution480 x 800 pixels320 x 240 pixels
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Pixel density233 ppi182 ppi
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Display colors16777216262144
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Hardware
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CPUDual-core 1.2 GHz ARM Cortex-A9
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ChipsetNvidia Tegra 2 AP20H-
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GPUULP GeForce-
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Memory RAM1 GB-
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Internal storage8 GB110 MB
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Memory cardmicroSDmicroSD
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Memory card max32 GB-
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OS
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OSAndroid OS, v2.3.4 (Gingerbread)-
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Main camera
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Main camera5 MP5 MP
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Primary camera resolution2592 x 1944 pixels2592 x 1944 pixels
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Primary camera video1080pvideo
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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 cameraVGA cameraYes
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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NotificationsVibration, MP3, WAV ringtonesVibration; Downloadable polyphonic, MP3, WAV ringtones
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Multimedia
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RadioNo-
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Radio FM-Stereo FM radio with RDS
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Connectivity
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WLANWi-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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WLAN WiFi UpnpYes-
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv3.0v2.1
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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
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IMIM-
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Messaging Push EmailPush Mail-
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WAP-WAP 2.0/xHTML
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JavaNoYes
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Java MIDP-MIDP 2.0
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Browser
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HTMLYesYes
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Adobe FlashYes-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1500 mAh960 mAh
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Talk time4 h-
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Talk time 2G-5 h 30 min
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Talk time 3G-4 h
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Standby time200 h400 h
