The Samsung Galaxy Watch4 is a sleek smartwatch powered by Android Wear OS 4 and Exynos W920, offering seamless integration with Android devices. It features a vibrant Super AMOLED display, comprehensive health tracking including ECG and body composition analysis, and robust fitness features. With built-in GPS, customizable watch faces, and Samsung’s BioActive Sensor, it delivers smart performance in a stylish, durable design.
Key Features
11 August 2021
Android Wear OS 4
Exynos W920
16GB
1.4 inches
Li-Ion 361 mAh
4G
1.5GB
Technical Specifications
Speed
HSPA, LTE
Network
2G Band
GSM 850 / 900 / 1800 / 1900
3G Band
HSDPA 850 / 900 / 2100
4G Band
1, 3, 5, 7, 8, 20
Launch
Annoucement
11 August 2021
Availability
Available: Released 27 August 2021
Body
Dimentions
44.4 x 43.3 x 9.8 mm
Weight
30.3 Gram
Build
Glass front (Gorilla Glass DX+), aluminum frame
Display
Screen Type
Super AMOLED
Screen Size
1.4 inches
Resolution
450 x 450 pixels (~321 ppi density)
Protection
Corning Gorilla Glass DX+
MIL-STD-810H compliant
IP68 dust tight and water resistant
immersible up to 50m)
Compatible with standard 20mm straps
ECG certified
Blood pressure monitor
Operating Platform
OS
Android Wear OS 4, One UI Watch 5
Chip Set
Exynos W920 (5 nm)
CPU
Dual-core 1.18 GHz Cortex-A55
GPU
Mali-G68
Memory
external Memory
No
Internal Memory
16GB 1.5GB RAM
Camera
No
Selfie Camera
No
Connectivity
WLAN
Wi-Fi 802.11 a/b/g/n, dual-band
Bluetooth
5.0, A2DP, LE
Positioning
GPS, GLONASS, GALILEO, BDS
NFC
Yes
Data
2G GSM, 3G HSPA, 4G LTE
Features
Sensors
Accelerometer, gyro, compass, barometer, heart rate, SpO2
Loud Speeker
Yes
Battery
Type & Capacity
Li-Ion 361 mAh
Charging
Wireless
Misc
SIM
eSIM
Color
Black, Pink Gold, Silver, Green, Thom Browne Edition, Bespoke Edition, PXG Golf Edition
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