Karbonn Smart Tab 7 vs Spice Mi-451 3G
Karbonn Smart Tab 7
Spice Mi-451 3G
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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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HSPA speed-HSPA
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GPRSYes
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EDGEYes
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Availability
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Status2014-122015-3
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Oficially announced2014-122015-3
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Design
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SIMNoDual SIM
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Height134.5 mm
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Width69.5 mm
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Thickness8.7 mm
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Weight156 g
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ColorsBlack/WhiteGray, White
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Display
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Display typeTFT capacitive touchscreenCapacitive touchscreen
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Physical size8.0 inches-
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Resolution480 x 800 pixels480 x 854 pixels
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Pixel density117 ppi-
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Hardware
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CPU1.2 GHz
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ChipsetVivante GC860-
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GPUMali-400-
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Memory RAM512 MB-
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Internal storage1 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, v4.4 (KitKat)
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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 videovideovideo
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Selfie camera
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Secondary cameraNo-
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Selfie camera1.3 MP
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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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USBYesYes
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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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Sensors-Accelerometer
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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 mAh1450 mAh
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Battery removableNon-removable-
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Talk time7 h5 h 30 min
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Standby time-60 h