Samsung Galaxy Watch4 Classic vs Samsung Galaxy Watch6 Classic

399 USD

399 USD

Available

Available

Samsung Mobile

Samsung Mobile

Samsung Galaxy Watch4 Classic

Galaxy Watch6 Classic

2021, August 27

2023, July 26

GSM / HSPA / LTE

GSM / HSPA / LTE

GSM 850 / 900 / 1800 / 1900

GSM 850 / 900 / 1800 / 1900

HSDPA 850 / 900 / 2100

HSDPA 850 / 900 / 2100

1, 3, 5, 7, 8, 20

1, 3, 5, 7, 8, 20

HSPA 42.2/5.76 Mbps, LTE

HSPA, LTE

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

46.5 x 46.5 x 10.9 mm (1.83 x 1.83 x 0.43 in)

52 g (46mm), 46.5 g (42mm) (1.66 oz)

59 g (47mm), 52 g (43mm) (2.08 oz)

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

Sapphire crystal front, stainless steel frame Sapphire crystal Always-on display

eSIM MIL-STD-810G compliant* 50m water resistant (IP68) ECG certified Blood pressure monitor Rotating bezel *does not guarantee ruggedness or use in extreme conditions

eSIM

Black, Silver

Black, Silver

45.5 x 45.5 mm

46.5 x 46.5 mm

IP68, water resistant to 50m

Android Wear OS, One UI Watch 3

Android Wear OS 4, One UI Watch 5

Exynos W920 (5 nm)

Exynos W930 (5 nm)

Dual-core 1.18 GHz Cortex-A55

Dual-core 1.4 GHz Cortex-A55

Mali-G68

Mali-G68

1.5GB

2GB

16GB

16GB

No

Li-Ion 361 mAh, non-removable

Li-Ion 425 mAh, non-removable

Qi wireless charging

Wireless (Qi)

Heart rate

Heart rate, Temperature

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

Accelerometer, gyro, compass, heart rate, barometer, thermometer (skin temperature), 3D Hall sensor Natural language commands and dictation Samsung Pay

Yes

Yes

No

Wi-Fi 802.11 a/b/g/n, dual-band

Wi-Fi 802.11 a/b/g/n, dual-band

5.0, A2DP, LE

5.3, A2DP, LE

Yes, with A-GPS, GLONASS, GALILEO, BDS

GPS, GLONASS, GALILEO, BDS

Yes

Yes

No

No

Super AMOLED

1.5 inches

480 x 480 pixels (~453 ppi density)