Acer Liquid Z520 vs Lenovo IdeaTab A2107
Acer Liquid Z520
Lenovo IdeaTab A2107
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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 850, 1900
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HSDPA speed-HSDPA
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HSUPA speed-HSUPA
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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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Status2015-42013-1
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Oficially announced2015-32013-1
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Design
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SIMYesOptional Dual SIM (Mini-SIM, dual stand-by)
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Height195.1 mm
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Width125 mm
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Thickness11.9 mm
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Weight400 g
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ColorsBlack, WhiteBlack
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Display
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Display typeCapacitive touchscreenTFT capacitive touchscreen
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Physical size5.0 inches7.0 inches
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Resolution480 x 800 pixels600 x 1024 pixels
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Pixel density187 ppi170 ppi
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Display colors-16777216
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Hardware
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CPUQuad-core1 GHz ARM Cortex-A9
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ChipsetQualcomm Snapdragon 400Mediatek MT6575
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GPU-PowerVR SGX531
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Memory RAM1 GB1 GB
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Internal storage8 GB16 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, v4.0.3 (Ice Cream Sandwich)
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Main camera
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Main camera8 MP3.15 MP
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Primary camera resolution3264 x 2448 pixels2048 x 1536 pixels
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Primary camera videovideo720p
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Primary camera Autofocusautofocus-
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Primary camera flashLED flash-
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Camera featuresYes-
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Selfie camera
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Secondary camera-VGA camera
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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 ringtonesPolyphonic, MP3 ringtones
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Multimedia
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RadioNo
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.0v3.0
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Bluetooth A2DPYes-
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GPSYes, with A-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 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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HTMLYesYes
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Battery
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Battery type-Li-Ion
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Battery capacity-3550 mAh
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Battery removable-Non-removable
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Talk time-7 h
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Standby time-500 h