Acer Iconia A1-830 vs Celkon CT 9
Acer Iconia A1-830
Celkon CT 9
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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 announced2014-12012-12
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Status2014-32012-12
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Design
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SIMNoNo
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Height203 mm239 mm
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Width138.4 mm146 mm
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Thickness8.2 mm13 mm
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Weight380 g450 g
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ColorsWhiteWhite/Black
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Display
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Display typeLED-backlit IPS LCD capacitive touchscreenTFT capacitive touchscreen
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Physical size7.9 inches9.0 inches
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Resolution768 x 1024 pixels480 x 800 pixels
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Pixel density162 ppi104 ppi
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Display colors16777216-
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Hardware
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CPUDual-core 1.6 GHz1.2 GHz ARM Cortex-A9
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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 storage16 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, v4.2 (Jelly Bean)Android OS, v4.0 (Ice Cream Sandwich)
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Main camera
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Main camera5 MP
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Primary camera-Yes
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Primary camera resolution2592 x 1944 pixels-
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Primary camera video1080pvideo
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Primary camera Autofocusautofocus-
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Selfie camera
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Secondary camera-No
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Selfie camera2 MP
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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
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USBmicroUSB 2.0Yes
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Bluetoothv3.0Yes
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Infrared-Yes
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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 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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Adobe Flash-Yes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity4000 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Talk time7 h 30 min3 h
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Standby time-100 h
