Acer Iconia Tab 7 A1-713 vs Allview V2 Viper i
Acer Iconia Tab 7 A1-713
Allview V2 Viper i
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Network
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2G networkGSM 850, 900, 1800GSM 850, 900, 1800, 1900
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3G networkHSDPAHSDPA 900, 1900, 2100
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HSDPA speedHSDPA21.1 Mbps
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HSUPA speed-5.76 Mbps
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2014-42015-12
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Status2014-82015-12
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Design
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SIMYesDual SIM (Micro-SIM, dual stand-by)
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Height143.3 mm
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Width72 mm
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Thickness8.9 mm
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Weight298 g153 g
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ColorsBlackBlack, White
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Display
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Display typeTFT capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size7.0 inches5.0 inches
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Resolution600 x 1024 pixels720 x 1280 pixels
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Pixel density170 ppi294 ppi
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Display colors-16777216
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Hardware
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CPUQuad-coreQuad-core 1.3 GHz ARM Cortex-A7
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Chipset-Mediatek MT6580
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GPU-Mali-400
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Memory RAM1 GB1 GB
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Internal storage16 GB16 GB
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Memory cardmicroSDmicroSD
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Memory card max32 GB128 GB
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OS
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OSAndroid OS, v4.2.2 (Jelly Bean)Android OS, v5.1 (Lollipop)
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Main camera
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Main camera2 MP5 MP
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Primary camera resolution1600 x 1200 pixels-
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Primary camera videovideo720p
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Primary camera Autofocus-autofocus
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Primary camera flash-LED flash
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Camera features-Geo-tagging, HDR, face/smile detection, touch focus
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Selfie camera
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Secondary cameraYes-
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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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NotificationsVibration; MP3, WAV ringtonesVibration; MP3, WAV ringtones
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Multimedia
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RadioNo-
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Radio FM-FM radio
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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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WLAN WiFi Hotspot-Yes
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WLAN WiFi Direct-Yes
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USBmicroUSB 2.0microUSB 2.0
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BluetoothYesv4.0
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Bluetooth A2DP-Yes
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Bluetooth EDR-Yes
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GPSYesYes, with A-GPS
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Features
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Messaging SMSSMS(threaded view)SMS(threaded view)
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push EmailPush EmailPush Email
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JavaYes, via Java MIDP emulatorNo
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Sensors-Accelerometer, compass, proximity
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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-2000 mAh
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Battery removable-Removable
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Talk time6 h-
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Talk time 3G-8 h 20 min
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Standby time--
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Standby time 3G-200 h