Huawei Watch 4 vs Oppo Watch 2 42mm
Huawei Watch 4
Oppo Watch 2 42mm
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Network
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2G networkN/AN/A
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3G networkHSDPA 800, 850, 900, 1800, 1900, 2100N/A
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4G networkLTEN/A
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Availability
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Status2023-062021-07
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Oficially announced2023-052021-07
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Design
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BuildGlass front, ceramic back, stainless steel frameGlass front, aluminum frame
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SIMeSIMNo
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Height46.2 mm42.8 mm
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Width46.2 mm36.8 mm
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Thickness10.9 mm11.4 mm
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Weight48 g31 g
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Waterproof50 m5ATM
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ColorsBlackBlack
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Display
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Display typeAMOLEDAMOLED
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Physical size1.5 inches1.75 inches
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Resolution466 x 466 pixels372 x 430 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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CPUQuad-core 1.7 GHz Cortex-A53
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Chipset-Qualcomm Snapdragon Wear 4100
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GPU-Adreno 504
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Memory RAM-1 GB
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Internal storage-8 GB
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Memory cardNoNo
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Storage-eMMC 4.5
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OS
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OSHarmonyOS 3.0Android Wear OS - global; ColorOS Watch 2.0 - China
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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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Bluetoothv5.2v5.0
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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, barometer, gyro, heart rate, SPO2
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity-360 mAh
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Battery removableNon-removableNon-removable
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Wireless chargingYes-
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Cost
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Price385 USD210 USD
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Main camera
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Primary camera-No
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