Celkon C509 vs Karbonn Smart Tab 8
Celkon C509
Karbonn Smart Tab 8
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Network
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2G networkGSM 850, 900, 1800, 1900
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GPRS
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EDGE
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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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SIMDual SIM (Mini-SIM)No
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Height108 mm
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Width46 mm
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Thickness14.3 mm
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Weight106 g
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ColorsBlack/RedBlack/White
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Display
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Display typeTFTTFT capacitive touchscreen
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Physical size1.8 inches8.0 inches
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Resolution128 x 160 pixels1024 x 768 pixels
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Pixel density114 ppi160 ppi
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Hardware
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CPUDual-core 1.5 GHz ARM Cortex-A9
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Memory RAM-1 GB
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Internal storage-1.5 GB
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Memory cardmicroSDmicroSD
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Memory card max2 GB32 GB
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Main camera
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Primary cameraYes-
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Main camera3.15 MP
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Primary camera resolution-2048 x 1536 pixels
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Primary camera videovideovideo
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Selfie camera
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Secondary cameraNoYes
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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NotificationsVibration, Polyphonic, MP3 ringtonesN/A
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Multimedia
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Radio-No
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Radio FMStereo FM radio-
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11n
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USBYesYes
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BluetoothYes
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GPSNoNo
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Features
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Messaging SMSSMS-
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Messaging Email-Email
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Messaging IM-IM
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Messaging Push Email-Push Email
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JavaNoYes, via Java MIDP emulator
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Browser
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HTML-Yes
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BrowserNo-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1800 mAh4500 mAh
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Battery removable-Non-removable
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Talk time7 h 30 min-
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Standby time600 h-
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OS
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OS-Android OS, v4.1.1 (Jelly Bean)