Realme Watch 2 vs Xiaomi Redmi Watch 4
Realme Watch 2
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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GPRSNo-
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EDGENo-
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Availability
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Oficially announced2021-042023-12
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Status2021-052023-12
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Design
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BuildGlass front, plastic back, plastic framePlastic back, plastic frame
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SIMNoNo
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Height35.7 mm47.6 mm
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Width25.8 mm41.1 mm
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Thickness12.2 mm10.5 mm
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Weight38 g31.5 g
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WaterproofIP68 (up to 1.5m)5ATM (up to 50 meters)
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Dust proofIP68-
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ColorsBlackBlack, White
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Display
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Display typeIPS LCDAMOLED
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Physical size1.4 inches1.97 inches
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Resolution320 x 320 pixels450 x 390 pixels
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Pixel density323 ppi302 ppi
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Display features600 nits (peak)Always-on display
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Hardware
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Memory cardNoNo
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StorageeMMC 4.5-
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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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WLANNoNo
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USBNoNo
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Bluetoothv5.2v5.3
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFCNoYes (market dependent)
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GPSNoYes, with A-GPS
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GLONASS-Yes
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GALILEO-Yes
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BDS-Yes
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QZSS-Yes
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Features
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SensorsAccelerometer, 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 capacity315 mAh470 mAh
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Battery removableNon-removableNon-removable
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Cost
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Price60 USD75 USD
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OS
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OS-HyperOS
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