Samsung Galaxy Watch Active vs ZTE nubia Alpha
Samsung Galaxy Watch Active
ZTE nubia Alpha
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Network
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2G networkN/AGSM 850, 1900
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3G network-HSDPA 900, 2100
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GPRSNoYes
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EDGENoYes
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Availability
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Oficially announced2019-22019-2
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Status2019-22019-4
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Design
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SIMNoeSIM
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Height39.5 mm-
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Width39.5 mm-
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Thickness10.5 mm-
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Weight25 g-
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PaymentSamsung Pay-
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WaterproofIP68IP68, 1m for 30 mins
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Dust proofIP68IP68
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MIL-STD-810GYes-
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ColorsBlack, Gold, Green, SilverBlack, Gold
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Display
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Display typeAMOLED capacitive touchscreenAMOLED capacitive touchscreen
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Physical size1.1 inches4.0 inches
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Resolution360 x 360 pixels192 x 960 pixels
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Pixel density463 ppi245 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla Glass 3Yes
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Display featuresAlways-on display-
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Hardware
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CPUDual-core 1.15 GHzQuad-core 1.1 GHz Cortex-A7
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ChipsetExynos 9110Qualcomm MSM8909W Snapdragon Wear 2100
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Memory RAM768 MB1 GB
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Internal storage4 GB8 GB
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Memory cardNoNo
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OS
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OSTizen-based wearable OS 4.0Android Wear 2.1
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes
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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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USBNoNo
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Bluetoothv4.2v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYes-
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Features
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SensorsAccelerometer, barometer, gyro, heart rateAccelerometer, compass, gyro, heart rate
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity230 mAh500 mAh
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Battery removableNon-removableNon-removable
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Wireless chargingQi-
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Standby time-48 h
