Acer Liquid Gallant Duo vs Alcatel Fire 7
Acer Liquid Gallant Duo
Alcatel Fire 7
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Network
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2G networkGSM 850, 900, 1800, 1900
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3G networkHSDPA 900, 2100-
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HSDPA speedHSDPA-
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HSUPA speedHSUPA-
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Speed No-No
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GPRSYes
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EDGEYes
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Availability
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Status2012-92014
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Oficially announced2012-72014-2
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Design
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SIMDual SIM (Mini-SIM)No
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Height129 mm
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Width65.9 mm
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Thickness9.9 mm
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Weight145 g285 g
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ColorsCeramic White, Gentle BlackBlack
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Display
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Display typeTFT capacitive touchscreenCapacitive touchscreen
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Physical size4.3 inches7.0 inches
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Resolution540 x 960 pixels540 x 960 pixels
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Pixel density256 ppi157 ppi
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Display colors16777216-
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Hardware
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CPU1 GHz ARM Cortex-A91.2 GHz Dual-core
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ChipsetMediatek MT6575-
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GPUPowerVR SGX531-
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Memory RAM1 GB-
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Internal storage4 GB-
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Memory cardmicroSD
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Memory card max32 GB-
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OS
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OSAndroid OS, v4.0.3 (Ice Cream Sandwich)Firefox OS 1.3
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Main camera
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Main camera5 MP
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Primary camera resolution2592 x 1944 pixels640 x 480 pixels
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Primary camera videovideovideo
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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 cameraNoVGA camera
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration, MP3, WAV ringtonesVibration; MP3 ringtones
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Multimedia
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Radio-
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Radio FMFM radio-
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi
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WLAN WiFi HotspotYes-
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WLAN WiFi DirectYes-
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv3.0-
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Bluetooth A2DPYes-
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Bluetooth EDRYes-
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GPSYes, with A-GPS-
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Features
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Messaging SMSSMS(threaded view)-
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Messaging MMSMMS-
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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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JavaYes, via Java MIDP emulatorNo
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Browser
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HTMLHTML5Yes
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Battery
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Battery typeLi-Ion-
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Battery capacity1500 mAh-
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Talk time--
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Standby time--
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