Alcatel One Touch Tab 8 HD vs Karbonn K440
Alcatel One Touch Tab 8 HD
Karbonn K440
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Network
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2G networkGSM 900, 1800
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GPRSYes
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EDGE
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Availability
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Oficially announced2013-12014-12
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Status2013-6
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Design
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SIMDual SIM (Mini-SIM)
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Height202 mm119.5 mm
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Width154 mm54 mm
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Thickness9.5 mm13.5 mm
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Weight400 g
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ColorsBlackBlack/White, Black/Red
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Display
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Display typeIPS LCD capacitive touchscreenTFT
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Physical size8.0 inches2.6 inches
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Resolution768 x 1024 pixels240 x 320 pixels
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Pixel density160 ppi154 ppi
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Display colors-262144
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Hardware
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CPUDual-core 1.6 GHz
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Memory RAM1 GB-
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Internal storage8 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 MP1.3 MP
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Primary camera resolution1600 x 1200 pixels1280 x 1024 pixels
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Primary camera videovideovideo
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Selfie camera
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Secondary cameraVGA cameraNo
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Sound
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3.5mm jackYesNo
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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-FM radio
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Radio recording-FM recording
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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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Bluetoothv2.1Yes
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Bluetooth A2DPYes-
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GPSYesNo
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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 IMIM-
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JavaYes, via Java MIDP emulatorYes
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Browser
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HTMLYes-
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Browser-Yes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity-2100 mAh
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Battery removableNon-removable-
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Talk time4 h12 h
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Standby time125 h800 h