Acer Iconia Tab A1-811 vs Allview P7 Xtreme
Acer Iconia Tab A1-811
Allview P7 Xtreme
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800, 1900
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3G networkHSDPAHSDPA 900, 2100
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HSDPA speedHSDPAHSDPA
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HSUPA speedHSUPAHSUPA
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced20132014-4
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Status20132014-4
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Design
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SIMYesDual SIM (Micro-SIM, dual stand-by)
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Height208.7 mm139.7 mm
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Width145.7 mm66.3 mm
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Thickness11.1 mm8.5 mm
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Weight430 g143.1 g
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ColorsWhiteBlack, White
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Display
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Display typeTFT capacitive touchscreenIGZO capacitive touchscreen
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Physical size7.9 inches4.7 inches
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Resolution768 x 1024 pixels720 x 1280 pixels
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Pixel density162 ppi312 ppi
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Display colors1677721616777216
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Hardware
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CPUQuad-core 1.2 GHzOcta-core 1.7 GHz
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ChipsetMediatek MT8389WMediatek MT6592
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GPU-Mali-450MP4
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Memory RAM1 GB1 GB
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Internal storage8 GB16 GB
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Memory cardmicroSD
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Memory card max32 GB-
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OS
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OSAndroid OS, v4.2 (Jelly Bean)Android OS, v4.2.2 (Jelly Bean)
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Main camera
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Main camera5 MP13 MP
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Primary camera resolution2592 x 1944 pixels4160 x 3120 pixels
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Primary camera videovideo1080p
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Primary camera Autofocusautofocusautofocus
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Primary camera flash-LED flash
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Selfie camera
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Secondary cameraVGA cameraNo
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration, Polyphonic, MP3 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 HotspotYesYes
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WLAN WiFi Direct-Yes
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USBmicroUSB 2.0microUSB 2.0
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USB On-The-Go-Yes
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Bluetoothv4.0v4.0
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Bluetooth A2DPYesYes
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Bluetooth EDR-Yes
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GPSYes, with A-GPSYes, 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 Mail
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JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-Ion-
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Battery capacity4960 mAh2200 mAh
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Battery removableNon-removableNon-removable
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Talk time7 h8 h 40 min
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Standby time-244 h
