Acer Iconia Tab B1-A71 vs Karbonn Smart Tab2
Acer Iconia Tab B1-A71
Karbonn Smart Tab2
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Network
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2G network
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GPRS
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EDGE
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Availability
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Oficially announced2013-12014-12
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Status2013-12014-12
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Design
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SIMNoNo
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Height197.4 mm
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Width128.5 mm
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Thickness11.3 mm
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Weight320 g
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ColorsBlackBlack/White
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Display
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Display typeTFT capacitive touchscreenTFT capacitive touchscreen
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Physical size7.0 inches7.0 inches
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Resolution600 x 1024 pixels480 x 800 pixels
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Pixel density170 ppi133 ppi
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Display colors262144-
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Hardware
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CPUDual-core 1.2 GHz ARM Cortex-A91.2 GHz
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ChipsetMediatek MT8317-
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GPUSGX531u-
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Memory RAM512 MB512 MB
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Internal storage8, 16 GB1 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, v4.1 (Jelly Bean)
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Main camera
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Main camera2 MP
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Primary camera resolution640 x 480 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/AN/A
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Multimedia
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RadioNoNo
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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 Direct-Yes
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USBmicroUSB 2.0Yes
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Bluetoothv4.0v4.0
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GPSYesNo
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Features
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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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Browser
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HTMLHTML5Yes
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity2710 mAh3700 mAh
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Battery removableNon-removableNon-removable
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Talk time-7 h
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Standby time--
