Samsung Galaxy Gear vs Acer Liquid Z520
Samsung Galaxy Gear
Acer Liquid Z520
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Network
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2G networkGSM 850, 900, 1800, 1900
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3G network-HSDPA 900, 2100
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HSPA speed-HSPA
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2013-92015-3
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Status2013-92015-4
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Design
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SIMNoYes
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Height56.6 mm
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Width36.8 mm
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Thickness11.1 mm
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Weight73.8 g
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ColorsJet Black, Lime Green, Mocha Gray, Oatmeal Beige, Rose Gold, Wild OrangeBlack, White
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Display
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Display typeSuper AMOLED capacitive touchscreenCapacitive touchscreen
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Physical size1.63 inches5.0 inches
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Resolution320 x 320 pixels480 x 800 pixels
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Pixel density278 ppi187 ppi
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Display colors16777216-
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Hardware
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CPU800 MHzQuad-core
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ChipsetExynosQualcomm Snapdragon 400
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Memory RAM512 MB1 GB
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Internal storage4 GB8 GB
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Memory cardmicroSD
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Memory card max-32 GB
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OS
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OSTizen-based wearable platformAndroid OS, v5.0.x (Lollipop)
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Main camera
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Main camera1.9 MP8 MP
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Primary camera resolution1600 x 1200 pixels3264 x 2448 pixels
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Primary camera video720pvideo
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Primary camera Autofocusautofocusautofocus
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Primary camera flash-LED flash
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Camera featuresYesYes
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Selfie camera
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Secondary cameraNo-
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Selfie camera2 MP
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtonesVibration; MP3, WAV 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, 802.11n
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WLAN WiFi Hotspot-Yes
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USBmicroUSB 2.0
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Bluetoothv4.0v4.0
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Bluetooth A2DP-Yes
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bluetooth LEYes-
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GPSNoYes, 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 IMIM-
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Messaging Push Email-Push Email
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JavaNoYes, via Java MIDP emulator
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SensorsAccelerometer, gyroAccelerometer, proximity
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Browser
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HTML-Yes
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BrowserNo-
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Battery
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Battery typeLi-Ion-
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Battery capacity315 mAh-
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Battery removableNon-removable-
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Talk time24 h-
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Standby time--
