Acer Liquid Z520 vs LG Optimus L9 II
Acer Liquid Z520
LG Optimus L9 II
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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 900, 2100HSDPA 900, 2100
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HSDPA speed-HSDPA, 42 Mbps
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HSUPA speed-HSUPA, 5.76 Mbps
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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 announced2015-32013-8
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Status2015-42013-10
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Design
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SIMYesMini-SIM
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Height128.4 mm
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Width66.5 mm
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Thickness9 mm
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Weight120 g
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ColorsBlack, WhiteBlack, White
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Display
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Display typeCapacitive touchscreenTrue HD-IPS LCD capacitive touchscreen
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Physical size5.0 inches4.7 inches
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Resolution480 x 800 pixels720 x 1280 pixels
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Pixel density187 ppi312 ppi
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Display colors-16777216
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Hardware
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CPUQuad-coreDual-core 1.4 GHz Krait
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ChipsetQualcomm Snapdragon 400Qualcomm MSM8230 Snapdragon 400
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GPU-Adreno 305
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Memory RAM1 GB1 GB
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Internal storage8 GB8 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, v5.0.x (Lollipop)Android OS, v4.1.2 (Jelly Bean)
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Main camera
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Main camera8 MP8 MP
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Primary camera resolution3264 x 2448 pixels3264 x 2448 pixels
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Primary camera videovideo1080p@30fps
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Primary camera Autofocusautofocusautofocus
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Primary camera flashLED flashLED flash
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Camera featuresYes-
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Selfie camera
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Selfie camera2 MP1.3 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, 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-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual Band-Yes
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WLAN DLNA-Yes
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.0v4.0
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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Infrared-Yes
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GPSYes, with A-GPSYes, with A-GPS
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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 emulatorYes, via Java MIDP emulator
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SensorsAccelerometer, proximity-
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Browser
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HTMLYesHTML5
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Battery
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Battery type-Li-Ion
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Battery capacity-2150 mAh
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Talk time--
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Talk time 2G-7 h 40 min
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Talk time 3G-10 h 50 min
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Standby time--
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Standby time 2G-480 h
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Standby time 3G-480 h