Acer Iconia One 7 B1-730 vs Karbonn K9 Jumbo
Acer Iconia One 7 B1-730
Karbonn K9 Jumbo
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Network
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2G networkGSM 900, 1800
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2014-42014-12
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Status2014-6
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Design
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SIMNoDual SIM (Mini-SIM)
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Height115 mm
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Width50 mm
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Thickness15.5 mm
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Weight112 g
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ColorsRed, black, blue, pink, whiteBlack, Red
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Display
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Display typeIPS LCD capacitive touchscreenTFT
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Physical size7.0 inches2.4 inches
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Resolution800 x 1280 pixels240 x 320 pixels
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Pixel density216 ppi167 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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ChipsetIntel Atom Z2560-
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GPUPowerVR SGX544-
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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, v4.2.2 (Jelly Bean)-
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Main camera
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Main camera5 MP1.3 MP
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Primary camera resolution2592 x 1944 pixels1280 x 1024 pixels
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Primary camera videovideo480p
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Selfie camera
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Secondary cameraYesNo
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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/AVibration, Polyphonic(64), 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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BluetoothYesYes
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GPSNoNo
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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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Messaging Push EmailPush Email-
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WAP-Yes
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JavaYes, via Java MIDP emulatorYes
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Browser
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HTMLHTML5-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity3700 mAh1800 mAh
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Talk time7 h6 h
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Standby time-300 h
