Samsung SM-R890 46mm Galaxy Watch 4 Classic Black

Brand: Samsung

Technology:  GSM / HSPA / LTE

Dimensions: 45.5 x 45.5 x 11 mm (1.79 x 1.79 x 0.43 in)

Weight: 52 g

SIM:  eSIM

Build: Glass front (Gorilla Glass DX), stainless steel frame 316L or titanium frame

Resistance: 50m water resistant IP68

Display type: Super AMOLED

Display size: 1.4 inches

Resolution: 450 x 450 pixels

Display protection:: Corning Gorilla Glass DX

Operating system:  Android Wear OS

Chipset: Exynos W920 (5 nm)

Processor: Dual-core 1.18 GHz Cortex-A55

GPU: Mali-G68

Internal memory: 16GB

RAM: 1.5 GB

camera: No

WLAN: Wi-Fi 802.11 a/b/g/n, dual-band

Bluetooth: 5.0, A2DP, LE

NFC: Yes

RADIO: No

Battery: Li-Ion 361 mAh, non-removable

Charging: Qi wireless

Sensors:  Accelerometer, gyro, heart rate, barometer Natural language commands and dictation Samsung Pay