Acer Iconia Tab A3-A20 vs Samsung C3730C
Acer Iconia Tab A3-A20
Samsung C3730C
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Network
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2G networkGSM 900, 1800, 1900
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3G network-TD-SCDMA/ TD-HSPA 1880-1920, 2010-2025
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HSDPA speed-HSDPA
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HSUPA speed-HSUPA
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2014-102012
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Status2014-102014-12
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Design
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SIMNoMini-SIM
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Height256.5 mm104 mm
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Width170.2 mm49.5 mm
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Thickness10.2 mm14.9 mm
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Weight508 g99.5 g
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ColorsBlack, WhiteBlack
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Display
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Display typeLED-backlit IPS LCD capacitive touchscreenTFT
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Physical size10.1 inches2.2 inches
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Resolution1280 x 800 pixels240 x 320 pixels
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Pixel density149 ppi182 ppi
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Display colors1677721616777216
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Hardware
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CPUQuad-core 1.3 GHz ARM Cortex-A7
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ChipsetMediatek MT8127-
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GPUMali-450MP4-
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Memory RAM1 GB-
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Internal storage16 GB80 MB
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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)-
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Main camera
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Main camera5 MP1.3 MP
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Primary camera resolution2592 x 1944 pixels1280 x 1024 pixels
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Primary camera video1080pQCIF@15fps
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Camera featuresGeo-tagging-
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Selfie camera
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Secondary camera-No
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Selfie camera2 MP
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Sound
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3.5mm jackYes-
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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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RadioNo-
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Radio FM-Stereo FM radio with RDS
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYes-
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.0Yes
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GPSYes, with A-GPSNo
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Features
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Messaging SMS-SMS
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Messaging MMS-MMS
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Messaging EmailEmailEmail
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Messaging IMIM-
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Messaging Push EmailPush Email-
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WAP-WAP 2.0/xHTML
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JavaNoNo
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SensorsAccelerometer-
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Browser
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HTMLHTML5-
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity5910 mAh960 mAh
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Battery removableNon-removable-
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Talk time9 h-
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Standby time--
