Karbonn Smart Tab 7 vs Lava 3G 402+
Karbonn Smart Tab 7
Lava 3G 402+
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Network
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2G networkGSM 900, 1800
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3G network-HSDPA 2100
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HSDPA speed-HSDPA
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HSUPA speed-HSUPA
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GPRSYes
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EDGEYes
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Availability
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Status2014-122013-12
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Oficially announced2014-122013-12
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Design
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SIMNoDual SIM
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Height125.5 mm
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Width64.5 mm
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Thickness11.4 mm
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Weight124 g
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ColorsBlack/WhiteBlack, Brown, White
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Display
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Display typeTFT capacitive touchscreenTFT capacitive touchscreen
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Physical size8.0 inches4.0 inches
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Resolution480 x 800 pixels480 x 800 pixels
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Pixel density117 ppi233 ppi
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Display colors-16777216
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Hardware
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CPU1.2 GHz1.2 GHz Quad-core
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ChipsetVivante GC860-
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GPUMali-400Mali-400
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Memory RAM512 MB512 MB
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Internal storage1 GB4 GB
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Memory cardmicroSDmicroSD
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Memory card max32 GB32 GB
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OS
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OSAndroid OS, v4.0 (Ice Cream Sandwich)Android OS, v4.2 (Jelly Bean)
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Main camera
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Main camera2 MP3.15 MP
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Primary camera resolution1600 x 1200 pixels2048 x 1536 pixels
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Primary camera videovideo720p@30fps
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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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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 802.11b, 802.11g, 802.11nWi-Fi
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USBYesmicroUSB 2.0
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Bluetoothv4.0Yes
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GPSNoYes, 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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JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
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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 capacity3700 mAh1500 mAh
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Battery removableNon-removable-
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Talk time7 h4 h
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Standby time-200 h