Acer Iconia A1-830 vs Samsung Array M390
Acer Iconia A1-830
Samsung Array M390
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Network
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2G networkCDMA 800, 1900
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GPRS
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EDGE
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Availability
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Oficially announced2014-12012-8
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Status2014-32012-9
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Design
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SIMNoMini-SIM
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Height203 mm112 mm
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Width138.4 mm54 mm
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Thickness8.2 mm15 mm
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Weight380 g117 g
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Keyboard-QWERTY
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ColorsWhiteBlack, Black/Silver
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Display
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Display typeLED-backlit IPS LCD capacitive touchscreenTFT
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Physical size7.9 inches2.4 inches
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Resolution768 x 1024 pixels240 x 320 pixels
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Pixel density162 ppi167 ppi
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Display colors16777216-
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Hardware
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CPUDual-core 1.6 GHz480 MHz
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ChipsetIntel Atom Z2560Qualcomm QSC 6155
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GPUPowerVR SGX544-
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Memory ROM-256 MB
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Memory RAM1 GB128 MB
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Internal storage16 GB40 MB
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Memory cardmicroSDmicroSD
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Memory card max32 GB32 GB
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OS
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OSAndroid OS, v4.2 (Jelly Bean)-
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Main camera
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Main camera5 MP2 MP
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Primary camera resolution2592 x 1944 pixels1600 x 1200 pixels
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Primary camera video1080pvideo
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Primary camera Autofocusautofocus-
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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 jackYesYes
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LoudspeakerYesYes
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NotificationsN/AVibration, 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, 802.11n
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USBmicroUSB 2.0Yes
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Bluetoothv3.0v3.0
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Bluetooth A2DP-Yes
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GPSYesNo
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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 Email-
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WAP-WAP 2.0/xHTML
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JavaYes, via Java MIDP emulator-
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Browser
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HTMLHTML5Yes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity4000 mAh1000 mAh
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Battery removableNon-removable-
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Talk time7 h 30 min4 h
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Standby time-252 h