Huawei Watch 2 2018 vs ZTE nubia Alpha
Huawei Watch 2 2018
ZTE nubia Alpha
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Network
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2G networkGSM 900, 1800GSM 850, 1900
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3G networkHSDPA 900, 1900, 2100HSDPA 900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 39(1900), 41(2500)-
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HSPA speedHSPA-
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LTE speedLTE-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2018-52019-2
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Status2018-52019-4
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Design
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SIMNano-SIM or e-SIM or SIM-lesseSIM
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Height48.9 mm-
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Width45 mm-
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Thickness12.6 mm-
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Weight57 g-
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WaterproofIP68, 1.5m and 30 minutesIP68, 1m for 30 mins
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Dust proofIP68IP68
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ColorsCarbon Black, Concrete Grey, Dynamic OrangeBlack, Gold
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Display
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Display typeAMOLED capacitive touchscreenAMOLED capacitive touchscreen
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Physical size1.2 inches4.0 inches
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Resolution390 x 390 pixels192 x 960 pixels
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Pixel density326 ppi245 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla GlassYes
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MultitouchYes-
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Hardware
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CPUQuad-core 1.1 GHz ARM Cortex-A7Quad-core 1.1 GHz Cortex-A7
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ChipsetQualcomm MSM8909W Snapdragon Wear 2100Qualcomm MSM8909W Snapdragon Wear 2100
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GPUAdreno 304-
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Memory RAM768 MB1 GB
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Internal storage4 GB8 GB
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Memory cardNo
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OS
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OSAndroid Wear OS 2.0Android Wear 2.1
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes
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NotificationsVibration; 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, 802.11n
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USBNo
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Bluetoothv4.1v5.0
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Bluetooth A2DP-Yes
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bluetooth LEYesYes
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Bluetooth EDRYes-
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NFCYes-
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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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Messaging SMSSMS-
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Messaging EmailEmail-
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Messaging IMIM-
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SensorsAccelerometer, barometer, compass, gyro, heart rateAccelerometer, compass, gyro, heart rate
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Browser
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BrowserNo-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity420 mAh500 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes-
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Standby time48 h48 h
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