Acer Iconia Tab A3-A20 vs Apple Watch Series 2 Sport 38mm
Acer Iconia Tab A3-A20
Apple Watch Series 2 Sport 38mm
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Network
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2G networkN/A
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GPRSNo
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EDGENo
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Availability
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Status2014-10-
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Oficially announced2014-102016-9
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Design
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Build-Aluminum/Ceramic back
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SIMNoNo
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Height256.5 mm38.6 mm
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Width170.2 mm33.3 mm
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Thickness10.2 mm11.4 mm
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Weight508 g28.2 g
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Waterproof-50m
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ColorsBlack, WhiteCase colors: silver, gold, rose gold, gray; Band colors: gray, white, blue, yellow, pink, black; Band types: sport, woven nylon
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Display
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Display typeLED-backlit IPS LCD capacitive touchscreenAMOLED capacitive touchscreen
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Physical size10.1 inches1.5 inches
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Resolution1280 x 800 pixels340 x 272 pixels
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Pixel density149 ppi290 ppi
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Display colors1677721616777216
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Protection-Ion-X strengthened glass
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Multitouch-Yes
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Hardware
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CPUQuad-core 1.3 GHz ARM Cortex-A7Dual-core
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ChipsetMediatek MT8127Apple S2
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GPUMali-450MP4-
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Internal storage16 GB-
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Memory RAM1 GB-
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Memory cardmicroSDNo
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Memory card max128 GB-
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OS
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OSAndroid OS, v4.4 (KitKat)watchOS 3.0
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Main camera
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Main camera5 MP
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Primary camera resolution2592 x 1944 pixels-
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Primary camera video1080p-
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Camera featuresGeo-tagging-
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Selfie camera
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Selfie camera2 MP
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Sound
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3.5mm jackYesNo
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LoudspeakerYes, with stereo speakersYes
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NotificationsMP3, WAV ringtonesVibration; Ringtones
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Multimedia
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RadioNoNo
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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 HotspotYes-
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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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NFC-Yes
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GPSYes, with A-GPSYes
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Features
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Messaging SMS-SMS(threaded view)
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push EmailPush Email-
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Messaging Push Mail-Push Mail
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JavaNoNo
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SensorsAccelerometerAccelerometer, gyro, heart rate
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Browser
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HTMLHTML5-
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Browser-No
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity5910 mAh-
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Battery removableNon-removableNon-removable
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Talk time9 h-
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