Apple Watch Sport Series 2 38mm vs Samsung Galaxy Tab A 9.7
Apple Watch Sport Series 2 38mm
Samsung Galaxy Tab A 9.7
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Network
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2G networkGSM 850, 900, 1800, 1900
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3G network-HSDPA
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LTE speed-LTE, Cat4, 150 Mbps download, 50 Mbps upload
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2016-122015-3
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Status2015-5
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Design
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BuildAluminum/Ceramic back-
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SIMNoYes
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Height38.6 mm242.5 mm
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Width33.3 mm166.8 mm
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Thickness11.4 mm7.5 mm
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Weight28.2 g450 g
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Waterproof50m-
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ColorsCase colors: silver, black; Band types: sport, blue, gold, gray; Band colors: gray, pink, rose gold, white, woven nylon, yellowSmoky Blue, Smoky Titanium, White
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Display
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Display typeAMOLED capacitive touchscreenTFT capacitive touchscreen
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Physical size1.5 inches9.7 inches
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Resolution340 x 272 pixels768 x 1024 pixels
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Pixel density290 ppi132 ppi
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Display colors1677721616777216
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ProtectionIon-X strengthened glass-
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MultitouchYes-
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Display features3D Touch display, 1000 nits-
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Hardware
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CPUDual-core 780 MHz ARM Cortex-A7Quad-core 1.2 GHz
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ChipsetApple S2-
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GPUPowerVR G6200-
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Memory RAM512 MB1.5 GB
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Internal storage8 GB16 GB
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Memory cardmicroSD
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Memory card max-128 GB
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OS
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OSwatchOS 3.0Android OS, v5.0 (Lollipop)
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes, dual speakers
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NotificationsVibration; RingtonesYes
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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 802.11a, 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0
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Bluetoothv4.0v4.0
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Bluetooth A2DPYes-
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NFCYes-
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GPSYesYes, with A-GPS
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GLONASSYesYes
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Features
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Messaging SMSSMS(threaded view)SMS(threaded view)
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Messaging MMS-MMS
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push Email-Push Mail
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Messaging Push MailPush Mail-
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JavaNoNo
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SensorsAccelerometer, gyro, heart rateAccelerometer
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Browser
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HTML-HTML5
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BrowserNo-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity273 mAh6000 mAh
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Battery removableNon-removableNon-removable
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Talk time 3G-11 h
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Standby time18 h-
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Main camera
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Main camera5 MP
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Primary camera resolution-2592 x 1944 pixels
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Primary camera video-720p
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Primary camera Autofocus-autofocus
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Camera features-Geo-tagging
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Selfie camera
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Selfie camera2 MP