Samsung Galaxy Watch 4

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 42.2/5.76 Mbps, 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
• Note: MIL-STD-810G compliant*, 50m water resistant (IP68), Compatible with standard 20mm straps, ECG certified, Blood pressure monitor, *does not guarantee ruggedness or use in extreme conditions

Display

• Type: Super AMOLED
• Size: 1.4 inches
• Resolution: 450 x 450 pixels (~321 ppi density)
• Protection: Corning Gorilla Glass DX+
• Note: Always-on display

Platform

• OS: Android Wear OS, One UI Watch 3
• 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

• Note: No

Sound

• Loudspeaker: Yes
• 3.5mm jack: No

Comms

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

Features

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

Battery

• Type: Li-Ion 361 mAh, non-removable
• Charging: Qi wireless charging

Misc

• Colors: Black, Pink Gold, Silver, Green, Thom Browne Edition, Bespoke Edition, PXG Golf Edition
• Models: SM-R860, SM-R870
• Price: $ 138.00 / € 151.01