Acer Iconia Tab B1-A71 vs Sony SmartWatch 3 SWR50
Acer Iconia Tab B1-A71
Sony SmartWatch 3 SWR50
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Network
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2G network
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GPRS
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EDGE
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Availability
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Oficially announced2013-12014-2
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Status2013-12014-10
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Design
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Build-Stainless Steel
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SIMNoNo
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Height197.4 mm51 mm
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Width128.5 mm36 mm
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Thickness11.3 mm10 mm
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Weight320 g76 g
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ColorsBlackBlack, Leather Black, Leather Brown, Silver, Yellow
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Display
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Display typeTFT capacitive touchscreenTFT capacitive touchscreen
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Physical size7.0 inches1.6 inches
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Resolution600 x 1024 pixels320 x 320 pixels
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Pixel density170 ppi283 ppi
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Display colors26214466560
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Hardware
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CPUDual-core 1.2 GHz ARM Cortex-A9Quad-core 1.2 GHz ARM Cortex-A7
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ChipsetMediatek MT8317-
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GPUSGX531u-
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Memory RAM512 MB512 MB
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Internal storage8, 16 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, v4.1 (Jelly Bean)Android Wear OS
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Main camera
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Primary camera resolution640 x 480 pixels-
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Primary camera videovideo-
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Selfie camera
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Secondary cameraNo-
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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NotificationsN/AVibration; 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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USBmicroUSB 2.0Yes
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Bluetoothv4.0v4.0
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GPSYesYes
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Features
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Messaging SMS-SMS
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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 capacity2710 mAh420 mAh
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Battery removableNon-removableNon-removable
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Talk time-48 h
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Standby time-96 h
