Huawei IDEOS S7 vs Karbonn Smart Tab 9
Huawei IDEOS S7
Karbonn Smart Tab 9
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Network
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2G networkGSM 850, 900, 1800, 1900
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3G networkHSDPA 900, 2100-
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HSDPA speedHSDPA, 7.2 Mbps-
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HSUPA speedHSUPA, 5.76 Mbps-
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2010-12014-12
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Status20102014-12
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Design
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SIMMini-SIMNo
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Height209 mm
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Width108 mm
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Thickness15.5 mm
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Weight500 g
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ColorsBlackBlack/White
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Display
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Display typeTFT resistive touchscreenTFT capacitive touchscreen
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Physical size7.0 inches9.0 inches
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Resolution480 x 800 pixels480 x 800 pixels
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Pixel density133 ppi104 ppi
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Display colors262144-
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Hardware
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CPU1 GHz Scorpion1.2 GHz
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ChipsetQualcomm QSD8250 Snapdragon-
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GPUAdreno 200-
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Memory RAM256 MB512 MB
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Internal storage8 GB2 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, v2.1 (Eclair)Android OS, v4.0.4 (Ice Cream Sandwich)
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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 cameraNoNo
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Sound
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3.5mm jackYesYes
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LoudspeakerYes, with stereo speakersYes
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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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USBmicroUSB 2.0Yes
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Bluetoothv2.1Yes
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Bluetooth A2DPYes-
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Bluetooth EDRYes-
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GPSYes, with A-GPSNo
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Features
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Messaging SMSSMS(threaded view)-
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Messaging MMSMMS-
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push EmailPush MailPush Email
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JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
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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 capacity2200 mAh4000 mAh
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Battery removableNon-removableNon-removable
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Talk time5 h6 h
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Standby time168 h-