Acer Iconia Tab A3-A20FHD vs Motorola DROID 4 XT894
Acer Iconia Tab A3-A20FHD
Motorola DROID 4 XT894
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Network
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2G networkCDMA 800, 1900
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3G network-CDMA2000 1xEV-DO
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4G network-LTE 700 MHz Class 13
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HSPA+ speed-HSPA+
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EV-DO speed-3.1 Mbps
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LTE speed-LTE
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2014-102012-1
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Status2014-102012-2
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Design
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SIMNoMicro-SIM
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Height256.5 mm127 mm
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Width170.2 mm67.3 mm
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Thickness10.2 mm12.7 mm
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Weight508 g178.9 g
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Keyboard-QWERTY
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ColorsBlack, WhiteBlack
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Display
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Display typeLED-backlit IPS LCD capacitive touchscreenTFT capacitive touchscreen
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Physical size10.1 inches4.0 inches
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Resolution1920 x 1200 pixels540 x 960 pixels
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Pixel density224 ppi275 ppi
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Display colors1677721616777216
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Hardware
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CPUQuad-core 1.5 GHz ARM Cortex-A7Dual-core 1.2 GHz ARM Cortex-A9
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ChipsetMediatek MT8127TI OMAP 4430
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GPUMali-450MP4PowerVR SGX540
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Memory RAM2 GB1 GB
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Internal storage32 GB16 GB
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Memory cardmicroSDmicroSD
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Memory card max128 GB32 GB
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OS
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OSAndroid OS, v4.4 (KitKat)Android OS, v2.3 (Gingerbread)
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Main camera
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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 MP1.3 MP
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Selfie camera video-720p
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Sound
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3.5mm jackYesYes
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LoudspeakerYes, with stereo speakersYes
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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 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.0v4.0
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bluetooth LE-Yes
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Bluetooth EDR-Yes
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GPS-Yes, with A-GPS
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Features
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Messaging SMS-SMS(threaded view)
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Messaging MMS-MMS
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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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HTMLHTML5Yes
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Adobe Flash-Yes
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity5910 mAh1785 mAh
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Battery removableNon-removableNon-removable
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Talk time8 h12 h 30 min
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Standby time-204 h