Acer Iconia Tab A3-A20FHD vs Nvidia Shield
Acer Iconia Tab A3-A20FHD
Nvidia Shield
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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 announced2014-102014-7
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Status2014-102014-7
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Design
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SIMNoNo
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Height256.5 mm221 mm
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Width170.2 mm126 mm
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Thickness10.2 mm9.2 mm
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Weight508 g390 g
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ColorsBlack, WhiteBlack
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Display
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Display typeLED-backlit IPS LCD capacitive touchscreenCapacitive touchscreen
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Physical size10.1 inches8.0 inches
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Resolution1920 x 1200 pixels1920 x 1200 pixels
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Pixel density224 ppi283 ppi
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Display colors1677721616777216
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Hardware
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CPUQuad-core 1.5 GHz ARM Cortex-A7Quad-core 2.2 GHz ARM Cortex-A15
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ChipsetMediatek MT8127Nvidia Tegra K1
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GPUMali-450MP4ULP GeForce Kepler (192 cores)
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Memory RAM2 GB2 GB
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Internal storage32 GB16 GB
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Memory cardmicroSDmicroSD
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Memory card max128 GB-
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OS
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OSAndroid OS, v4.4 (KitKat)Android OS, v4.4.2 (KitKat)
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Main camera
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Main camera5 MP5 MP
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Primary camera resolution2592 x 1944 pixels2592 x 1944 pixels
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Primary camera video1080pvideo
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Primary camera Autofocus-autofocus
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Camera featuresGeo-tagging-
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Selfie camera
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Selfie camera2 MP5 MP
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Secondary camera HDR-HDR
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Sound
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3.5mm jackYesYes
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LoudspeakerYes, with stereo speakersYes, with stereo speakers
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NotificationsMP3, WAV ringtonesVibration, Polyphonic, MP3 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
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WLAN WiFi HotspotYes-
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.0v4.0
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Bluetooth A2DP-Yes
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bluetooth LE-Yes
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GPS-Yes
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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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JavaNoYes, via Java MIDP emulator
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SensorsAccelerometer-
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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 capacity5910 mAh-
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Battery removableNon-removable-
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Talk time8 h-
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Standby time--
