Acer Iconia Tab 7 A1-713HD vs Celkon A9
Acer Iconia Tab 7 A1-713HD
Celkon A9
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Network
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2G networkGSM 850, 900, 1800GSM 850, 900, 1800, 1900
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3G networkHSDPA-
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HSDPA speedHSDPA-
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2014-42014-12
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Status2014-8
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Design
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SIMYesDual SIM (Mini-SIM)
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Height120 mm
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Width62 mm
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Thickness12.9 mm
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Weight298 g110 g
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ColorsBlackBlack
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Display
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Display typeIPS LCD capacitive touchscreenTFT capacitive touchscreen
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Physical size7.0 inches3.5 inches
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Resolution800 x 1280 pixels480 x 800 pixels
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Pixel density216 ppi267 ppi
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Display colors-262144
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Hardware
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CPUQuad-core
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Memory RAM1 GB-
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Internal storage16 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, v4.4.2 (KitKat)-
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Main camera
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Main camera5 MP3.15 MP
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Primary camera resolution2592 x 1944 pixels2048 x 1536 pixels
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Primary camera videovideovideo
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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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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtonesVibration, Polyphonic, MP3 ringtones
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Multimedia
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RadioNo-
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Radio FM-Stereo FM radio
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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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GPSYesNo
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Features
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Messaging SMSSMS(threaded view)SMS
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Messaging MMSMMSMMS
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Messaging EmailEmail-
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Messaging IMIM-
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Messaging Push EmailPush Email-
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JavaYes, via Java MIDP emulatorYes
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Browser
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HTMLHTML5Yes
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Battery
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Battery type-Li-Ion
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Battery capacity-1450 mAh
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Talk time6 h6 h 40 min
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Standby time-500 h
