Acer Iconia Tab B1-A71 vs Amazon Fire HD 8
Acer Iconia Tab B1-A71
Amazon Fire HD 8
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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 announced2013-12015-9
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Status2013-12015-9
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Design
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SIMNoNo
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Height197.4 mm214 mm
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Width128.5 mm128 mm
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Thickness11.3 mm7.7 mm
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Weight320 g311 g
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ColorsBlackBlack, Blue, Magenta, Tangerine
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Display
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Display typeTFT capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size7.0 inches8.0 inches
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Resolution600 x 1024 pixels800 x 1280 pixels
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Pixel density170 ppi189 ppi
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Display colors26214416777216
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Hardware
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CPUDual-core 1.2 GHz ARM Cortex-A9Quad-core 1.5 GHz
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ChipsetMediatek MT8317-
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GPUSGX531u-
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Memory RAM512 MB1 GB
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Internal storage8, 16 GB8, 16 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, v4.1 (Jelly Bean)Android OS (customized)
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Main camera
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Main camera5 MP
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Primary camera resolution640 x 480 pixels2592 x 1944 pixels
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Primary camera videovideo1080p
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Camera features-Yes
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Selfie camera
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Secondary cameraNo-
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Selfie camera video-720p
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes, with stereo speakers
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NotificationsN/AVibration; MP3, WAV 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, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.0Yes
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Bluetooth A2DP-Yes
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bluetooth LE-Yes
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GPSYesNo
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Features
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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, gyro
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity2710 mAh-
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Battery removableNon-removableNon-removable
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Talk time-8 h
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Standby time--
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