Acer Iconia Tab 8 A1-840FHD vs Amazon Kindle Fire HD 8.9
Acer Iconia Tab 8 A1-840FHD
Amazon Kindle Fire HD 8.9
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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 announced2014-62012-9
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Status20142012-10
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Design
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SIMNoNo
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Height240 mm
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Width164 mm
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Thickness8.8 mm
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Weight360 g567 g
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ColorsSilverBlack
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Display
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Display typeIPS LCD capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size8.0 inches8.9 inches
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Resolution1200 x 1920 pixels1920 x 1200 pixels
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Pixel density283 ppi254 ppi
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Display colors1677721616777216
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Hardware
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CPUQuad-core 1.86 GHzDual-core 1.5 GHz ARM Cortex-A9
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ChipsetIntel Atom Z3745TI OMAP 4470
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GPU-PowerVR SGX544
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Memory RAM2 GB1 GB
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Internal storage16, 32 GB16, 32 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, v4.4.2 (KitKat)Android OS, v4.0 (customized)
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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 videovideono
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Selfie camera
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Secondary cameraYesNo
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes, with stereo speakers
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NotificationsVibration; MP3, WAV ringtonesN/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 802.11a, 802.11b, 802.11g, 802.11n
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.02.0
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BluetoothYesYes
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GPS-No
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Features
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push EmailPush MailPush Email
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JavaYes, via Java MIDP emulatorNo
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Browser
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HTMLHTML5HTML5 (Amazon Silk)
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Battery
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Battery type-Li-Ion
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Battery removable-Non-removable
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Talk time7 h 30 min-
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Standby time--