Samsung Galaxy Watch4 44mm BT Black SM-R870NZKAEUE

Samsung Galaxy Watch Active 4. Display diagonal 3.56 cm (1.4). Display type SAMOLED. Display resolution 450 x 450 pixels. Touchscreen. Processor frequency 1180 MHz. RAM capacity 1500 MB. Flash memory 16 GB. Wi-Fi. GPS (satellite). Battery capacity 361 mAh. Weight 30.3 g. Waterproof up to 50 m. Band material Fluoroelastomer. Band colour Black. Operating system installed Wear OS Design

Market positioning Smartwatch Watch case size 44 mm Watch case colour Black Band colour Black Band material Fluoroelastomer Shape Round Protection features Waterproof International Protection (IP) code IP68 Waterproof up to 50 m Water resistance 5 ATM

Display

Display type SAMOLED Display resolution 450 x 450 pixels Touchscreen Y Display diagonal 3.56 cm Always-on display Y Colour display Y Display number of colours 16 million colours Watch glass type Corning Gorilla Glass DX+

Ports & interfaces

Wi-Fi Y Wi-Fi standards 802.11a.802.11b.802.11g.Wi-Fi 4 (802.11n) Bluetooth version 5.0 Bluetooth profiles A2DP.AVRCP.HFP.HSP Near Field Communication (NFC) Y Headphone connectivity Bluetooth

Performance

Built-in camera N Mobile operating systems supported Android 10.Android 10.0.Android 6.0.Android 7.0.Android 7.1.Android 7.1.2.Android 8.0.Android 9.0 Operating system installed Wear OS RAM capacity 1500 MB Flash memory 16 GB Processor manufacturer Samsung Processor frequency 1180 MHz Processor cores 2

Features

Heart rate monitor Y Heart rate contact sensors Y Heart rate sensor type Electrical. Optical Blood pressure monitor Y Blood oxygen sensor Y Distance travelled Y Pedometer Y Calories burned Y Accelerometer Y Gyroscope Y Activity tracker Y Personal goals Y Quality of sleep Y Vibrating motor Y Ambient light sensor Y Weather display Y Electronic compass Y Geomagnetic sensor Y Barometer Y Vibrating alarm clock Y Military standard MIL-STD-810G

Network

Mobile network connection N GPS (satellite) Y BeiDou Y GLONASS Y Galileo Y

Weight & dimensions

Width 44.4 mm Depth 43.3 mm Thickness 9.8 mm Weight 30.3 g

Power

Battery capacity 361 mAh Wireless charging Y