Karbonn Smart Tab2 vs Micromax X450
Karbonn Smart Tab2
Micromax X450
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Network
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2G networkGSM 900, 1800, 1900
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2014-122014-12
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Status2014-12
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Design
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SIMNoDual SIM (Mini-SIM, dual stand-by)
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Height116.7 mm
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Width52 mm
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Thickness20.3 mm
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Weight90.8 g
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ColorsBlack/WhiteBlack, Yellow
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Display
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Display typeTFT capacitive touchscreenTFT
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Physical size7.0 inches2.4 inches
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Resolution480 x 800 pixels240 x 320 pixels
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Pixel density133 ppi167 ppi
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Display colors-262144
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Hardware
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CPU1.2 GHz
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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 GB16 GB
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OS
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OSAndroid OS, v4.1 (Jelly Bean)-
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Main camera
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Main camera2 MP2 MP
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Primary camera resolution1600 x 1200 pixels1600 x 1200 pixels
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Primary camera videovideovideo
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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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LoudspeakerYesYes
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NotificationsN/AVibration, Polyphonic, MP3 ringtones
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Multimedia
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RadioNo-
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Radio FM-Stereo FM Radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi DirectYes-
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USBYesYes
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Bluetoothv4.0v2.1
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Bluetooth A2DP-Yes
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GPSNoNo
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Features
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Messaging SMS-SMS
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Messaging MMS-MMS
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Messaging EmailEmail-
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Messaging IMIMIM
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Messaging Push EmailPush Email-
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WAP-Yes
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JavaYes, via Java MIDP emulatorNo
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Browser
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HTMLYes-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity3700 mAh1000 mAh
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Battery removableNon-removable-
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Talk time7 h4 h 30 min
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Standby time-300 h
