Samsung Galaxy Watch4 - Full Phone Specifications

Samsung Galaxy Watch4

samsung galaxy watch4

Released 2021, August 27

1.4" Display

450x450 pixels

NO

1.5GB RAM

Exynos W920

361mAh

5W

Versions: Bluetooth; Bluetooth/LTE

Network

Technology :	GSM / HSPA / LTE
2G bands :	GSM 850 / 900 / 1800 / 1900
3G bands :	HSDPA 850 / 900 / 2100
4G bands :	1, 3, 5, 7, 8, 20
Speed :	HSPA, LTE

Launch

Announced :	2021, August 11
Status :	Available. Released 2021, August 27

Body

Dimensions :	44.4 x 43.3 x 9.8 mm (1.75 x 1.70 x 0.39 in)
Weight :	30.3 g (44mm), 25.9 g (40mm) (1.06 oz)
Build :	Glass front (Gorilla Glass DX+), aluminum frame
SIM :	eSIM

Display

Type :	Super AMOLED
Size :	1.4 inches
Resolution :	450 x 450 pixels (~321 ppi density)
Protection :	Corning Gorilla Glass DX+

Platform

OS :	Android Wear OS 4, One UI Watch 5
Chipset :	Exynos W920 (5 nm)
CPU :	Dual-core 1.18 GHz Cortex-A55
GPU :	Mali-G68

Memory

Card slot :	No
Internal :	16GB 1.5GB RAM

Camera

Sound

Loudspeaker :	Yes
3.5mm jack :	No

Comms

WLAN :	Wi-Fi 802.11 a/b/g/n, dual-band
Bluetooth :	5.0, A2DP, LE
Positioning :	GPS, GLONASS, GALILEO, BDS
NFC :	Yes
Radio :	No
USB :	No

Features

Sensors :	Accelerometer, gyro, compass, barometer, heart rate, SpO2

Battery

Type :	Li-Ion 361 mAh, non-removable
Charging :	Wireless (Qi)

Misc

Colors :	Black, Pink Gold, Silver, Green, Thom Browne Edition, Bespoke Edition, PXG Golf Edition
Models :	SM-R860, SM-R870
Price :	€ 94.06