Acer Liquid E3 Duo Plus vs BlackBerry Curve 9220
Acer Liquid E3 Duo Plus
BlackBerry Curve 9220
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA-
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HSPA speedHSPA-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced20142012-4
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Status20142012-5
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Design
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SIMDual SIMMini-SIM
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Height138 mm109 mm
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Width69 mm60 mm
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Thickness8.9 mm12.7 mm
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Weight102 g
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Keyboard-QWERTY
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ColorsBlackBlack, Fuchsia Pink, Pure White, Teal Blue
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Display
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Display typeIPS LCD capacitive touchscreenTFT
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Physical size4.7 inches2.44 inches
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Resolution720 x 1280 pixels320 x 240 pixels
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Pixel density312 ppi164 ppi
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Display colors1677721666560
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Hardware
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CPUQuad-core 1.2 GHz ARM Cortex-A7
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ChipsetMediatek MT6589-
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GPUPowerVR SGX544-
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Memory ROM-512 MB
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Memory RAM2 GB512 MB
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Internal storage16 GB-
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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, v4.2.2 (Jelly Bean)BlackBerry OS 7.1
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Main camera
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Main camera13 MP2 MP
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Primary camera resolution4160 x 3120 pixels1600 x 1200 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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Camera featuresGeo-tagging-
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Selfie camera
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FlashLED flash-
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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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NotificationsVibration; MP3, WAV ringtonesVibration; Polyphonic(64), MP3 ringtones
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Multimedia
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Radio-
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Radio FM-Stereo FM radio with RDS
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Connectivity
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WLANWi-FiWi-Fi 802.11b, 802.11g, 802.11n
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.0v2.1
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Bluetooth A2DPYesYes
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GPSYes, with A-GPSNo
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GLONASSYes-
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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 EmailPush Email
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JavaYes, via Java MIDP emulatorNo
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SensorsAccelerometer, proximity-
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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 capacity-1450 mAh
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Battery removableNon-removable-
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Talk time5 h7 h
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Standby time260 h432 h
