Alcatel OT-665 vs Karbonn Smart Tab 7
Alcatel OT-665
Karbonn Smart Tab 7
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Network
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2G networkGSM 850, 1900
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GPRSYes
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EDGE
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Availability
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Oficially announced2011-22014-12
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Status20112014-12
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Design
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SIMMini-SIMNo
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Height96 mm
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Width48 mm
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Thickness16.8 mm
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Weight77 g
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ColorsDark blue, Red, WhiteBlack/White
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Display
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Display typeTFTTFT capacitive touchscreen
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Physical size1.77 inches8.0 inches
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Resolution128 x 160 pixels480 x 800 pixels
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Pixel density116 ppi117 ppi
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Display colors262144-
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Hardware
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CPU104 MHz1.2 GHz
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Chipset-Vivante GC860
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GPU-Mali-400
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Internal storage2 MB1 GB
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Memory RAM-512 MB
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Memory cardmicroSDmicroSD
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Memory card max8 GB32 GB
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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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NotificationsVibration; MP3 ringtonesN/A
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Multimedia
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Radio-No
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Radio FMStereo FM radio with RDS-
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11n
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USBmicroUSB 2.0Yes
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Bluetoothv2.1v4.0
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Bluetooth A2DPYes-
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GPSNoNo
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Features
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Messaging SMSSMS-
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Messaging MMSMMS-
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Messaging EmailEmailEmail
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Messaging IM-IM
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Messaging Push Email-Push Email
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WAPWAP 2.0/xHTML-
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JavaYesYes, via Java MIDP emulator
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Java MIDPMIDP 2.1-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity650 mAh3700 mAh
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Battery removable-Non-removable
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Talk time6 h7 h
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Standby time400 h-
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OS
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OS-Android OS, v4.0 (Ice Cream Sandwich)
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Browser
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HTML-Yes
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