HP TouchPad 4G vs LG Optimus Chat C550
HP TouchPad 4G
LG Optimus Chat C550
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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 850, 1900, 2100HSDPA 900, 1700, 2100
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HSDPA speedHSDPAHSDPA, 7.2 Mbps
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HSUPA speedHSUPAHSUPA, 5.76 Mbps
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2011-72011-2
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Status2011-3
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Design
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SIMMini-SIMMini-SIM
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Height240 mm109 mm
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Width190 mm59 mm
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Thickness13.7 mm16 mm
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Weight740 g122 g
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Keyboard-QWERTY
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ColorsBlackBlack, blue, pink, red, silver
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Display
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Display typeLED-backlit LCD, capacitive touchscreenTFT touchscreen
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Physical size9.7 inches2.8 inches
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Resolution768 x 1024 pixels320 x 480 pixels
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Pixel density132 ppi206 ppi
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Display colors16777216262144
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Hardware
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CPUDual-core 1.2 GHz Scorpion
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ChipsetQualcomm APQ8060 Snapdragon-
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GPUAdreno 220-
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Internal storage32 GB140 MB
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Memory RAM1 GB-
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Memory cardmicroSD
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Memory card max-32 GB
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OS
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OSHP webOS 3.0Android OS, v2.2 (Froyo)
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Main camera
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Main camera1.3 MP3.15 MP
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Primary camera resolution1280 x 1024 pixels2048 x 1536 pixels
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Primary camera videonovideo
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Primary camera Autofocus-autofocus
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Selfie camera
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Secondary cameraNoNo
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Sound
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3.5mm jackYesYes
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LoudspeakerYes, with stereo speakersYes
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NotificationsN/AVibration, MP3 ringtones
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Multimedia
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RadioNo-
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Radio FM-FM radio
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual BandYes-
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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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Features
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Messaging SMS-SMS(threaded view)
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Messaging MMS-MMS
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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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JavaYesYes, via Java MIDP emulator
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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 capacity6300 mAh1500 mAh
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Battery removableNon-removable-
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Talk time6 h5 h
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Standby time300 h440 h
