Karbonn Smart Tab2 vs Spice Stellar 440 (Mi-440)
Karbonn Smart Tab2
Spice Stellar 440 (Mi-440)
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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-21.1 Mbps
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HSUPA speed-5.76 Mbps
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GPRSYes
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EDGEYes
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Availability
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Status2014-122014-12
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Oficially announced2014-122014-12
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Design
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SIMNoMini-SIM
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Height127.6 mm
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Width63.8 mm
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Thickness11.5 mm
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Weight119 g
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ColorsBlack/WhiteGray
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Display
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Display typeTFT capacitive touchscreenTFT capacitive touchscreen
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Physical size7.0 inches4.0 inches
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Resolution480 x 800 pixels480 x 800 pixels
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Pixel density133 ppi233 ppi
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Display colors-262144
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Hardware
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CPU1.2 GHz1 GHz Dual-core
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Chipset-Mediatek MT6572
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GPU-Mali-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, v4.1 (Jelly Bean)Android OS, v4.4.2 (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 videovideo480p@25fps
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Primary camera flash-LED flash
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Camera features-Geo-tagging, smile detection
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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, dual speakers
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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 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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WLAN WiFi DirectYes-
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USBYesmicroUSB 2.0
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Bluetoothv4.0v2.0
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Bluetooth A2DP-Yes
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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 mAh1400 mAh
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Battery removableNon-removable-
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Talk time7 h8 h
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Standby time-72 h