Samsung Galaxy Watch 4 44mm
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Network
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2G networkGSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 2100
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4G networkLTE frequency band 1, 3, 5, 7, 8, 20
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Availability
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Oficially announced2021-08
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Status2021-08
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Design
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BuildGlass front (Gorilla Glass DX+), aluminum frame
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SIMeSIM
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Height44.4 mm
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Width43.3 mm
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Thickness9.8 mm
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Weight30.3 g
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PaymentSamsung Pay
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WaterproofIP68, 50m
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MIL-STD-810GYes
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ColorsBlack, Green, Silver
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Display
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Display typeSuper AMOLED
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Physical size1.4 inches
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Resolution450 x 450 pixels
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Pixel density330 ppi
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ProtectionCorning Gorilla Glass DX+
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Display featuresAlways-on display
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Hardware
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CPUDual-core 1.18 GHz Cortex-A55
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ChipsetExynos W920
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GPUMali-G68
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Memory RAM1.5 GB
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Internal storage16 GB
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StorageeMMC
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OS
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OSAndroid Wear OS, One UI Watch 3
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Main camera
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Primary cameraNo
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Sound
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3.5mm jackNo
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LoudspeakerYes
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Multimedia
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RadioNo
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n
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WLAN WiFi Dual BandYes
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USBNo
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Bluetoothv5.0
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Bluetooth A2DPA2DP
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bluetooth LELE
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NFCYes
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GPSYes, with A-GPS
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GLONASSYes
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GALILEOYes
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BDSYes
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Features
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SensorsAccelerometer, barometer, gyro, heart rate
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Browser
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HTMLNo
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Battery
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Battery typeLi-Ion
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Battery capacity361 mAh
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Battery removableNon-removable
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Wireless chargingQi
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Cost
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Price320 USD