Huawei Watch 4 vs vivo Watch 2
Huawei Watch 4
vivo Watch 2
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Network
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2G networkN/AN/A
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3G networkHSDPA 800, 850, 900, 1800, 1900, 2100HSDPA 850, 900, 2100
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4G networkLTELTE frequency band 1, 3, 5, 8, 34, 38, 39, 40, 41
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Availability
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Oficially announced2023-052021-12
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Status2023-062021-12
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Design
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BuildGlass front, ceramic back, stainless steel frameGlass front, stainless steel frame 316L
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SIMeSIMeSIM
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Height46.2 mm46.4 mm
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Width46.2 mm46.4 mm
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Thickness10.9 mm11 mm
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Weight48 g47 g
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Waterproof50 mIP68, 50 m
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Dust proof-IP68
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ColorsBlackBlack, Brown, Silver
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Display
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Display typeAMOLEDAMOLED
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Physical size1.5 inches1.43 inches
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Resolution466 x 466 pixels466 x 466 pixels
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Pixel density310 ppi326 ppi
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Display featuresAlways-on display-
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Hardware
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Internal storage-2 GB
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Memory cardNoNo
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OS
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OSHarmonyOS 3.0Proprietary OS
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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, 802.11nNo
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USBNoNo
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Bluetoothv5.2v5.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFCYesYes
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GPSYes, with A-GPSYes
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GLONASSYesYes
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GALILEOYesYes
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BDSYesYes
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QZSSYes-
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Features
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SensorsAccelerometer, barometer, compass, heart rate, thermometer, SpO2Accelerometer, altimeter, barometer, compass, heart rate, gyroscope, SpO2
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Battery
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Battery typeLi-Ion-
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Battery removableNon-removable-
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Wireless chargingYesYes, 10W
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Cost
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Price385 USD200 USD
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