Acer Iconia Tab A3-A20FHD vs Samsung Galaxy Tab Pro 8.4
Acer Iconia Tab A3-A20FHD
Samsung Galaxy Tab Pro 8.4
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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 announced2014-102014-1
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Status2014-102014-2
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Design
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SIMNoNo
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Height256.5 mm219 mm
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Width170.2 mm128.5 mm
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Thickness10.2 mm7.2 mm
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Weight508 g331 g
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ColorsBlack, WhiteBlack, White
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Display
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Display typeLED-backlit IPS LCD capacitive touchscreenSuper clear LCD capacitive touchscreen
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Physical size10.1 inches8.4 inches
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Resolution1920 x 1200 pixels1600 x 2560 pixels
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Pixel density224 ppi359 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 2.3 GHz Krait 400
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ChipsetMediatek MT8127Qualcomm Snapdragon 800
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GPUMali-450MP4Adreno 330
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Memory RAM2 GB2 GB
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Internal storage32 GB16, 32 GB
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Memory cardmicroSDmicroSD
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Memory card max128 GB64 GB
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OS
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OSAndroid OS, v4.4 (KitKat)Android OS, v4.4 (KitKat)
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Main camera
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Camera type-Photo / Video
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Main camera5 MP8 MP
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Primary camera resolution2592 x 1944 pixels3264 x 2448 pixels
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Primary camera video1080p1080p@30fps
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Primary camera Autofocus-autofocus
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Primary camera flash-LED flash
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Camera featuresGeo-tagging-
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Selfie camera
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Selfie camera2 MP2 MP
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Selfie camera video-1080p@30fps
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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; 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 HotspotYesYes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0microUSB 2.0
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USB host-Yes
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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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Infrared-Yes
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GPS-Yes
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GLONASS-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 Mail
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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 mAh4800 mAh
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Battery removableNon-removableNon-removable
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Talk time8 h11 h
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Standby time--