HP TouchPad 4G vs Karbonn A3
HP TouchPad 4G
Karbonn A3
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 1900
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3G networkHSDPA 850, 1900, 2100-
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HSDPA speedHSDPA-
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HSUPA speedHSUPA-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2011-72013-3
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Status2013-3
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Design
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SIMMini-SIMDual SIM (Mini-SIM)
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Height240 mm113 mm
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Width190 mm61 mm
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Thickness13.7 mm13.5 mm
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Weight740 g90 g
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ColorsBlackWhite/Black
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Display
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Display typeLED-backlit LCD, capacitive touchscreenTFT capacitive touchscreen
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Physical size9.7 inches4.0 inches
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Resolution768 x 1024 pixels320 x 480 pixels
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Pixel density132 ppi144 ppi
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Display colors1677721616777216
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Hardware
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CPUDual-core 1.2 GHz Scorpion1 GHz
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ChipsetQualcomm APQ8060 Snapdragon-
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GPUAdreno 220-
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Memory ROM-512 MB
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Memory RAM1 GB256 MB
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Internal storage32 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, v2.3.6 (Gingerbread)
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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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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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LoudspeakerYes, with stereo speakersYes
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NotificationsN/AVibration, MP3, WAV 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, 802.11n
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Dual BandYes-
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USBmicroUSB 2.0Yes
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Bluetoothv2.1Yes
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Bluetooth A2DPYes-
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Bluetooth EDRYes-
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GPSYes, with A-GPSNo
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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 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 mAh1400 mAh
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Battery removableNon-removable-
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Talk time6 h4 h 20 min
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Standby time300 h250 h
