LG GD900 Crystal vs Samsung B7722
LG GD900 Crystal
Samsung B7722
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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, 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 announced2009-42010-6
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Status2009-72010-6
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Design
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SIMMini-SIMDual SIM, dual call (Mini-SIM, dual stand-by)
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Height105 mm113.5 mm
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Width52.5 mm55.5 mm
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Thickness13.5 mm14.3 mm
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Weight127 g112 g
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Colors-Black
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Display
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Display typeTFT capacitive touchscreenTFT resistive touchscreen
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Physical size3.0 inches3.2 inches
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Resolution480 x 800 pixels240 x 400 pixels
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Pixel density311 ppi146 ppi
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Display colors16777216262144
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Hardware
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Internal storage1.5 GB270 MB
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Memory cardmicroSDmicroSD
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Memory card max32 GB16 GB
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Main camera
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Camera typePhoto-
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Main camera8 MP5 MP
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Primary camera resolution3264 x 2448 pixels2560 x 1920 pixels
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Primary camera video480p@30fps320p@30fps
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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 camera-Yes
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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; Downloadable polyphonic, MP3 ringtonesVibration; MP3 ringtones
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Multimedia
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Radio FMFM radioStereo FM radio with RDS
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Radio recording-FM recording
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Connectivity
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WLANWi-Fi 802.11b, 802.11gWi-Fi 802.11b, 802.11g
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USBmicroUSB 2.02.0
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Bluetoothv2.1v2.1
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Bluetooth A2DPYesYes
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GPSNoNo
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Features
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Messaging SMSSMSSMS
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Messaging EMSEMS-
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Messaging MMSMMSMMS
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Messaging RSS-RSS
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Messaging Instant MessagingInstant Messaging-
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Messaging EmailEMailEmail
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Messaging IM-IM
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Messaging Push Email-Push 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 2.1
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Browser
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HTMLYesYes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1000 mAh1200 mAh
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Talk time 2G6 h12 h 50 min
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Talk time 3G4 h5 h 40 min
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Standby time300 h-
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Standby time 2G-420 h
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Standby time 3G-330 h
