Samsung Galaxy Watch 4 44mm vs ZTE nubia Alpha
Samsung Galaxy Watch 4 44mm
ZTE nubia Alpha
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 1900
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3G networkHSDPA 850, 900, 2100HSDPA 900, 2100
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4G networkLTE frequency band 1, 3, 5, 7, 8, 20-
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GPRS-Yes
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EDGE-Yes
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Availability
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Oficially announced2021-082019-2
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Status2021-082019-4
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Design
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BuildGlass front (Gorilla Glass DX+), aluminum frame-
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SIMeSIMeSIM
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Height44.4 mm-
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Width43.3 mm-
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Thickness9.8 mm-
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Weight30.3 g-
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PaymentSamsung Pay-
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WaterproofIP68, 50mIP68, 1m for 30 mins
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Dust proof-IP68
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MIL-STD-810GYes-
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ColorsBlack, Green, SilverBlack, Gold
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Display
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Display typeSuper AMOLEDAMOLED capacitive touchscreen
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Physical size1.4 inches4.0 inches
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Resolution450 x 450 pixels192 x 960 pixels
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Pixel density330 ppi245 ppi
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Display colors-16777216
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ProtectionCorning Gorilla Glass DX+Yes
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Display featuresAlways-on display-
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Hardware
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CPUDual-core 1.18 GHz Cortex-A55Quad-core 1.1 GHz Cortex-A7
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ChipsetExynos W920Qualcomm MSM8909W Snapdragon Wear 2100
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GPUMali-G68-
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Memory RAM1.5 GB1 GB
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Internal storage16 GB8 GB
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Memory card-No
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StorageeMMC-
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OS
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OSAndroid Wear OS, One UI Watch 3Android Wear 2.1
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Main camera
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Primary cameraNo-
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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 802.11a, 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi Dual BandYes-
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USBNoNo
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Bluetoothv5.0v5.0
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Bluetooth A2DPA2DPYes
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bluetooth LELEYes
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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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GALILEOYes-
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BDSYes-
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Features
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SensorsAccelerometer, barometer, gyro, heart rateAccelerometer, compass, gyro, heart rate
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Browser
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HTMLNo-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity361 mAh500 mAh
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Battery removableNon-removableNon-removable
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Wireless chargingQi-
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Standby time-48 h
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Cost
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Price320 USD-
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