Acer Iconia Tab A3 vs Sony SmartWatch 3 SWR50
Acer Iconia Tab A3
Sony SmartWatch 3 SWR50
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Network
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2G networkGSM 850, 900, 1800, 1900
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3G networkHSDPA 2100-
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HSDPA speedHSDPA-
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HSUPA speedHSUPA-
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2013-92014-2
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Status2013-112014-10
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Design
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Build-Stainless Steel
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SIMYesNo
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Height260 mm51 mm
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Width175 mm36 mm
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Thickness10.2 mm10 mm
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Weight560 g76 g
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ColorsBlack/Silver, WhiteBlack, Leather Black, Leather Brown, Silver, Yellow
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Display
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Display typeLED-backlit IPS LCD capacitive touchscreenTFT capacitive touchscreen
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Physical size10.1 inches1.6 inches
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Resolution800 x 1280 pixels320 x 320 pixels
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Pixel density149 ppi283 ppi
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Display colors1677721666560
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Hardware
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CPUQuad-core 1.2 GHz ARM Cortex-A7Quad-core 1.2 GHz ARM Cortex-A7
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ChipsetMediatek MT8125T-
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GPUPowerVR SGX544-
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Memory RAM1 GB512 MB
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Internal storage16, 32 GB4 GB
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Memory cardmicroSD
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Memory card max32 GB-
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OS
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OSAndroid OS, v4.2.2 (Jelly Bean)Android Wear OS
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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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Selfie camera
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Secondary cameraVGA camera-
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Sound
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3.5mm jackYesNo
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LoudspeakerYes, with stereo speakersYes
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NotificationsVibration, Polyphonic, MP3 ringtonesVibration; MP3, WAV 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
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WLAN WiFi HotspotYes-
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USBmicroUSB 2.0Yes
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USB On-The-GoYes-
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Bluetoothv4.0v4.0
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GPSYes, with A-GPSYes
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Features
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Messaging SMSSMS(threaded view)SMS
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Messaging MMSMMS-
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push EmailPush Email-
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JavaYes, via Java MIDP emulatorNo
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Sensors-Accelerometer, compass, gyro
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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-Po
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Battery capacity7300 mAh420 mAh
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Battery removableNon-removableNon-removable
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Talk time11 h48 h
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Standby time-96 h
