Apple Watch Sport 42mm vs Samsung Galaxy A7 Duos
Apple Watch Sport 42mm
Samsung Galaxy A7 Duos
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Network
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2G networkGSM 850, 900, 1800, 1900
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3G network-HSDPA 850, 900, 1900, 2100
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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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 announced2014-92015-1
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Status2015-42015-2
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Design
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BuildAluminum-
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SIMNoDual SIM (Nano-SIM, dual stand-by)
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Height42 mm151 mm
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Width35.9 mm76.2 mm
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Thickness10.5 mm6.3 mm
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Weight70 g141 g
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ColorsBlue; Gold/White; Gray/Black; Rose Gold/Lavender, Orange, Silver/White, StoneChampagne Gold, Midnight Black, Pearl White
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Display
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Display typeAMOLED capacitive touchscreenSuper AMOLED capacitive touchscreen
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Physical size1.65 inches5.5 inches
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Resolution390 x 312 pixels1080 x 1920 pixels
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Pixel density302 ppi401 ppi
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Display colors1677721616777216
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Hardware
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CPU520 MHz1.5 GHz Quad-core ARM Cortex-A53
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CPU(second)quad-core 1.0 GHz ARM Cortex-A53
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ChipsetApple S1Qualcomm MSM8939 Snapdragon 615
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GPUPowerVR SGX543Adreno 405
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Internal storage8 GB16 GB
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Memory RAM512 MB2 GB
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Memory cardmicroSD
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Memory card max-64 GB
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OS
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OSwatchOS 1.0Android OS, v4.4.4 (KitKat)
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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NotificationsVibration; RingtonesVibration; MP3, WAV ringtones
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Multimedia
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RadioNo-
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Radio FM-FM radio with RDS
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Radio recording-recording
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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 A2DP-Yes
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bluetooth LEYesYes
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Bluetooth EDR-Yes
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GPSNoYes, with A-GPS
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GLONASS-Yes
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GPS Navigator-Beidou
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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, compass, proximity
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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 capacity250 mAh2600 mAh
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Battery removableNon-removableNon-removable
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Talk time3 h 40 min-
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Talk time 3G-17 h
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Standby time22 h-
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Main camera
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Main camera13 MP
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Primary camera resolution-4128 x 3096 pixels
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Primary camera video-1080p@30fps
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Primary camera Autofocus-autofocus
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Primary camera flash-LED flash
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Camera features-Geo-tagging, HDR, face detection, panorama, touch focus
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Selfie camera
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Selfie camera5 MP
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Selfie camera video-1080p
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