Acer Iconia Tab 8 A1-840FHD vs Motorola W490
Acer Iconia Tab 8 A1-840FHD
Motorola W490
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Network
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2G networkGSM 850, 900, 1800, 1900
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GPRSYes
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EDGE
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Availability
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Oficially announced2014-62014-10
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Status2014
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Design
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SIMNoMini-SIM
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Height98.8 mm
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Width48 mm
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Thickness17.3 mm
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Weight360 g107 g
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ColorsSilverBlack, Green, Purple
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Display
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Display typeIPS LCD capacitive touchscreenTFT
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Physical size8.0 inches1.9 inches
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Resolution1200 x 1920 pixels176 x 220 pixels
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Pixel density283 ppi148 ppi
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Display colors16777216262144
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Hardware
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CPUQuad-core 1.86 GHz
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ChipsetIntel Atom Z3745-
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Memory RAM2 GB-
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Internal storage16, 32 GB5 MB
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Memory cardmicroSDmicroSD
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Memory card max32 GB2 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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Primary cameraYes-
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Main camera1.3 MP
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Primary camera resolution-1280 x 1024 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 jackYesNo
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtonesVibration; Downloadable polyphonic, MP3, AAC, MIDI ringtones
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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, 802.11n
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USBmicroUSB 2.0Yes
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BluetoothYesv2.0
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Bluetooth A2DP-Yes
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GPS-No
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Features
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Messaging SMS-SMS
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Messaging MMS-MMS
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Messaging EmailEmailEmail
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Messaging IMIM-
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Messaging Push EmailPush Mail-
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WAP-WAP 2.0/xHTML
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JavaYes, via Java MIDP emulatorYes
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Java MIDP-MIDP 2.0
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Browser
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HTMLHTML5-
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Battery
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Talk time7 h 30 min7 h 30 min
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Standby time-350 h
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