Huawei Watch D vs Oppo Watch Stainless steel
Huawei Watch D
Oppo Watch Stainless steel
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Network
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2G networkN/AN/A
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3G networkN/AHSDPA 850, 900, 2100
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4G networkN/ALTE frequency band 1(2100), 3(1800), 5(850), 8(900), 38(2600), 39(1900), 40(2300), 41(2500)
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GPRSNo-
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EDGENo-
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Availability
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Oficially announced2022-052020-03
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Status2022-052020-03
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Design
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BuildGlass front, aluminum frameGlass front, stainless steel frame, ceramic/sapphire crystal back
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SIMNoeSIM
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Height51 mm46 mm
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Width38 mm39 mm
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Thickness13.6 mm11.4 mm
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Weight40.9 g45.5 g
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WaterproofIP685ATM
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ECG-ECG certified
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Build featuresBlood Pressure Measurement & ECG with built-in pump & inflatable strap-
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ColorsBlackSilver
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Display
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Display typeAMOLEDAMOLED flexible capacitive touchscreen
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Physical size1.64 inches1.91 inches
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Resolution456 x 280 pixels402 x 476 pixels
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Pixel density326 ppi326 ppi
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Display colors-16777216
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OS
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OSHarmonyOS 2.0ColorOS Watch OS
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Sound
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3.5mm jackNoNo
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LoudspeakerNoYes
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Multimedia
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RadioNoNo
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Connectivity
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WLANNoWi-Fi 802.11b, 802.11g, 802.11n
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USBNoNo
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Bluetoothv5.1v4.2
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Bluetooth A2DP-Yes
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bluetooth LEYesYes
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NFCNoYes
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GPSYesYes, with A-GPS
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GLONASS-Yes
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BDS-Yes
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Features
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SensorsAccelerometer, heart rate, gyroscope, SpO2, thermometerAccelerometer, barometer, gyro, heart rate
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Battery
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Battery type-Li-Ion
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Battery capacity-430 mAh
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Battery removable-Non-removable
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Wireless chargingYesYes
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Cost
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Price420 USD450 USD
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Hardware
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CPUQuad-core 1.2 GHz Cortex-A7
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Chipset-Qualcomm MSM8909W Snapdragon Wear 2500
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GPU-Adreno 304
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Memory RAM-1 GB
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Internal storage-8 GB
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Memory card-No
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Storage-eMMC 4.5
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Main camera
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Primary camera-No
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