Huawei Childrens Watch 4X vs Huawei Watch D
Huawei Childrens Watch 4X
Huawei Watch D
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Network
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2G networkGSM 900, 1800N/A
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3G networkHSDPA 2100N/A
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4G networkLTE frequency band 1, 3, 7, 8, 38, 40 - Europe, Central Asia; LTE frequency band 2, 5, 7, 41 - North America; LTE frequency band 2, 3, 5, 7, 38, 41 - LATAM; LTE frequency band 1, 3, 5, 7, 8, 38, 40 - Asia PacificN/A
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GPRS-No
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EDGE-No
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Availability
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Oficially announced2020-072022-05
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Status2020-082022-05
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Design
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Build-Glass front, aluminum frame
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SIMNano-SIMNo
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Height45.7 mm51 mm
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Width53 mm38 mm
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Thickness14.7 mm13.6 mm
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Weight67.7 g40.9 g
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Waterproof50 mIP68
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Build features-Blood Pressure Measurement & ECG with built-in pump & inflatable strap
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ColorsBlue, Pink, WhiteBlack
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Display
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Display typeAMOLED capacitive touchscreenAMOLED
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Physical size1.41 inches1.64 inches
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Resolution320 x 360 pixels456 x 280 pixels
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Pixel density342 ppi326 ppi
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Display colors16777216-
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Hardware
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Memory RAM1 GB-
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Internal storage16 GB-
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Memory cardNo-
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OS
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OSHuawei wearable platformHarmonyOS 2.0
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Sound
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3.5mm jackNoNo
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LoudspeakerNoNo
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Multimedia
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RadioNoNo
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Connectivity
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WLANYesNo
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USBNoNo
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Bluetooth-v5.1
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bluetooth LE-Yes
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NFC-No
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GPSYes, with dual-band A-GPSYes
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GLONASSYes-
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GALILEOYes-
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QZSSYes-
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GNSSYes-
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Features
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SensorsAccelerometer, gyroAccelerometer, heart rate, gyroscope, SpO2, thermometer
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Battery
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Battery typeLi-Ion-
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Battery capacity800 mAh-
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Battery removableNon-removable-
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Wireless chargingYes (50% in 20 min)Yes
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Cost
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Price200 USD420 USD
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