Acer Liquid E2 vs Samsung Array M390
Acer Liquid E2
Samsung Array M390
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Network
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2G networkGSM 850, 900, 1800, 1900CDMA 800, 1900
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3G networkHSDPA 900, 2100-
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HSPA+ speedHSPA+-
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GPRSYes
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EDGEYes
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Availability
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Status2013-52012-9
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Oficially announced2013-42012-8
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Design
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SIMOptional Dual SIMMini-SIM
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Height131 mm112 mm
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Width68 mm54 mm
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Thickness9.9 mm15 mm
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Weight140 g117 g
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Keyboard-QWERTY
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ColorsBlack, WhiteBlack, Black/Silver
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Display
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Display typeIPS LCD capacitive touchscreenTFT
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Physical size4.5 inches2.4 inches
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Resolution540 x 960 pixels240 x 320 pixels
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Pixel density245 ppi167 ppi
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Display colors16777216-
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Hardware
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CPUQuad-core 1.2 GHz ARM Cortex-A7480 MHz
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ChipsetMediatek MT6589Qualcomm 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 storage4 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, v4.2.1 (Jelly Bean)-
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Main camera
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Main camera8 MP2 MP
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Primary camera resolution3264 x 2448 pixels1600 x 1200 pixels
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Primary camera video1080p@30fpsvideo
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Primary camera Autofocusautofocus-
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Primary camera flashLED flash-
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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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LoudspeakerYes, with stereo speakersYes
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NotificationsVibration, MP3, WAV ringtonesVibration, MP3 ringtones
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Multimedia
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Radio-No
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Radio FMFM radio-
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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 2.0Yes
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Bluetoothv3.0v3.0
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Bluetooth A2DPYesYes
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Bluetooth EDRYes-
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GPSYes, with A-GPSNo
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Features
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Messaging SMSSMS(threaded view)SMS(threaded view)
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IM-IM
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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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HTMLYesYes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity2000 mAh1000 mAh
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Talk time9 h4 h
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Standby time450 h252 h
