samsung galaxy watch 4 classic

Type

Smartwatch

Model

Galaxy Watch 4 Classic

Status

Available

Release Date

Release 2021, August

SIM

eSIM 

Technology

GSM / HSPA / LTE

OS

Android Wear OS, One UI Watch 3

Body

Dimensions

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

Weight

52 (46mm), 46.5 g (42mm) (1.83 oz)

Color

Black, Silver

Body Material

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

W & D Proof

Samsung Pay
MIL-STD-810G compliant
50m water resistant (IP68)
ECG certified
Blood pressure monitor
Compatible with standard 20/22mm straps
Rotating bezel
does not guarantee ruggedness or use in extreme conditions

Display

Screen Size

1.4 inches

Type

Super AMOLED

Resolutions

450 x 450 pixels, 1:1 ratio 

PPI

(455 ppi density)

Multi-touch

Yes 

Protection

Corning Gorilla Glass DX
Always-on display
Rotating bezel

Networks

4G

1, 3, 5, 7, 8, 20

3G

HSDPA 850 / 900 / 2100

2G

GSM 850 / 900 / 1800 / 1900 

Speed

HSPA 42.2/5.76 Mbps, LTE

EDGE

Yes

GPRS

Yes

Memory

RAM

1.5 GB

Storage

16 GB

eMMC

Camera

Rear

No

CPU

CPU

Dual-core 1.18 GHz Cortex-A55

Chipset

Exynos W920 (5 nm)

GPU

Mali-G68

Battery

Type

Li-ion battery

Capacity

360 mAh

Removable

Non-Removable

W Charging

5W wireless charging

Commons

Loudspeaker

Yes

Sensors

Accelerometer, gyro, heart rate, barometer
Natural language commands and dictation

GPS

Yes, with A-GPS, GLONASS

Bluetooth

5.0, A2DP, LE

Wi-Fi

Wi-Fi 802.11 b/g/n

NFC

Yes