Apple Watch Series 7 Aluminum 45mm vs ZTE nubia Alpha
Apple Watch Series 7 Aluminum 45mm
ZTE nubia Alpha
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Network
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2G networkN/AGSM 850, 1900
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3G networkN/AHSDPA 900, 2100
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4G networkN/A-
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GPRS-Yes
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EDGE-Yes
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Availability
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Oficially announced2021-092019-2
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Status2021-102019-4
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Design
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BuildGlass front, ceramic/sapphire crystal back, aluminum frame-
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SIMNoeSIM
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Height45 mm-
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Width38 mm-
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Thickness10.7 mm-
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Weight38.8 g-
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WaterproofIP6X (50m)IP68, 1m for 30 mins
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Dust proofIP6XIP68
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ColorsBlue, Green, Midnight, Red, StarlightBlack, Gold
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Display
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Display typeRetina LTPO OLEDAMOLED capacitive touchscreen
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Physical size1.9 inches4.0 inches
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Resolution484 x 396 pixels192 x 960 pixels
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Pixel density326 ppi245 ppi
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Display colors-16777216
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ProtectionIon-X strengthened glassYes
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Display featuresAlways-on display, 1000 nits (peak)-
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Hardware
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CPUDual-coreQuad-core 1.1 GHz Cortex-A7
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ChipsetApple S7Qualcomm MSM8909W Snapdragon Wear 2100
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GPUPowerVR-
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Internal storage32 GB8 GB
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Memory RAM-1 GB
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Memory card-No
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OS
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OSwatchOS 8.0, upgradable to 8.1Android 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 802.11b, 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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QZSSYes-
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Features
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SensorsAccelerometer, always-on altimeter, barometer, compass, gyro, heart rate, SpO2, VO2maxAccelerometer, 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 capacity309 mAh500 mAh
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Battery removableNon-removableNon-removable
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Wireless chargingYes-
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Standby time-48 h
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SAR value
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SAR(head)0.35 W/kg-
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SAR EU(head)0.25 W/kg-
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SAR EU(body)0.03 W/kg-
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Cost
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Price500 USD-
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