Acer Iconia Tab A500 vs Celkon C770 Dj
Acer Iconia Tab A500
Celkon C770 Dj
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Network
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2G networkGSM 850, 900, 1800, 1900
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3G network-Yes
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Speed Yes-Yes
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GPRSYes
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EDGE
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Availability
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Oficially announced2011-42014-12
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Status
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Design
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SIMNoDual SIM (Mini-SIM)
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Height260 mm118 mm
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Width177 mm52 mm
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Thickness13.3 mm12.9 mm
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Weight730 g
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ColorsBlackBlack/Red
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Display
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Display typeLCD capacitive touchscreenTFT
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Physical size10.1 inches2.4 inches
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Resolution800 x 1280 pixels240 x 320 pixels
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Pixel density149 ppi167 ppi
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Display colors262144-
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Hardware
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CPUDual-core 1 GHz ARM Cortex-A9
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ChipsetNvidia Tegra 2 T20-
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GPUULP GeForce-
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Memory RAM1 GB-
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Internal storage16, 32 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, v3.2-
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Main camera
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Main camera5 MP2 MP
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Primary camera resolution2592 x 1944 pixels1600 x 1200 pixels
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Primary camera videovideovideo
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Primary camera Autofocusautofocus-
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Primary camera flashLED flash-
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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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LoudspeakerYes, with stereo speakersYes
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NotificationsN/AVibration, 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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WLAN WiFi HotspotYes-
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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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GPSYesNo
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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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JavaYes, via Java MIDP emulatorNo
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Browser
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HTMLYes-
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Browser-Yes
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Adobe FlashYes-
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity3260 mAh1350 mAh
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Battery removableNon-removable-
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Talk time6 h9 h 10 min
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Standby time200 h350 h
