Samsung Galaxy Watch6 Classic 47mm vs Xiaomi Redmi Watch 4
Samsung Galaxy Watch6 Classic 47mm
Xiaomi Redmi Watch 4
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Network
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2G networkGSM 850, 900, 1800, 1900N/A
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3G networkHSDPA 850, 900, 2100N/A
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4G networkLTE frequency band 1, 3, 5, 7, 8, 20N/A
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Availability
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Oficially announced2023-072023-12
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Status2023-082023-12
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Design
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BuildGlass front (Sapphire crystal), aluminum frame, rotating bezelPlastic back, plastic frame
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SIMeSIMNo
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Height46.5 mm47.6 mm
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Width46.5 mm41.1 mm
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Thickness10.9 mm10.5 mm
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Weight59 g31.5 g
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PaymentSamsung Pay-
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WaterproofIP68, 50m5ATM (up to 50 meters)
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MIL-STD-810HYes-
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Build featuresBlood pressure monitor-
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ColorsBlack, SilverBlack, White
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Display
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Display typeSuper AMOLEDAMOLED
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Physical size1.5 inches1.97 inches
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Resolution480 x 480 pixels450 x 390 pixels
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Pixel density453 ppi302 ppi
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ProtectionSapphire crystal-
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Display featuresAlways-on displayAlways-on display
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Hardware
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CPUDual-core 1.4 GHz Cortex-A55
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ChipsetExynos W930-
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GPUMali-G68-
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Memory RAM2 GB-
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Internal storage16 GB-
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Memory cardNoNo
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OS
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OSAndroid Wear OS 4, One UI Watch 5HyperOS
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Main camera
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Primary cameraNo-
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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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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11nNo
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WLAN WiFi Dual BandYes-
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USBNoNo
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Bluetoothv5.3v5.3
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFCYesYes (market dependent)
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GPSYes, with A-GPSYes, 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, thermometer, 3D Hall sensorAccelerometer, compass, heart rate, gyroscope, SpO2
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Browser
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HTMLNo-
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity425 mAh470 mAh
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Battery removableNon-removableNon-removable
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Wireless chargingQi-
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Cost
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Price440 USD75 USD
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