Xiaomi Mi Watch Revolve Active vs Xiaomi Redmi Watch 4
Xiaomi Mi Watch Revolve Active
Xiaomi Redmi Watch 4
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Network
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2G networkN/AN/A
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3G networkN/AN/A
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4G networkN/AN/A
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Availability
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Oficially announced2021-062023-12
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Status2021-062023-12
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Design
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BuildGlass front, plastic frame, plastic backPlastic back, plastic frame
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SIMNoNo
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Height45.9 mm47.6 mm
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Width53.4 mm41.1 mm
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Thickness11.8 mm10.5 mm
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Weight32 g31.5 g
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Waterproof5ATM5ATM (up to 50 meters)
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ColorsBlack, Blue, BeigeBlack, White
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Display
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Display typeAMOLEDAMOLED
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Physical size1.39 inches1.97 inches
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Resolution454 x 454 pixels450 x 390 pixels
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Pixel density326 ppi302 ppi
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Display featuresAlways-on displayAlways-on display
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Hardware
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Memory cardNoNo
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StorageeMMC-
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OS
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OSProprietary OSHyperOS
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Sound
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3.5mm jackNoNo
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LoudspeakerYesNo
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Multimedia
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RadioNoNo
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Connectivity
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WLANNoNo
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USBNoNo
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Bluetoothv5.0v5.3
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFCNoYes (market dependent)
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GPSYesYes, with A-GPS
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GLONASSYesYes
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GALILEOYesYes
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BDSYesYes
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QZSS-Yes
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Features
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SensorsAccelerometer, barometer, compass, gyroscope, heart rate, SpO2Accelerometer, compass, heart rate, gyroscope, SpO2
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity420 mAh470 mAh
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Battery removableNon-removableNon-removable
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Cost
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Price120 USD75 USD
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