Samsung Galaxy Watch 4 (40mm) Specs Comparison
Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.
| Samsung Galaxy Watch 4 (40mm) |
|
Released
·
Aug 27, 2021
|
|
1.2-inch · 450x450px
|
|
1.5GB · 16GB
|
|
247 mAh
|
Availability
| Officially announced |
|---|
| Aug 11, 2021 |
Design
| Materials & Colors |
|---|
| Black, Silver, Green, Gold |
| Resistance |
| Water (up to 50 meters), Dust; IP68; MIL-STD-810 certified |
Display
| Size |
|---|
| 1.2-inch |
| Type |
| Super AMOLED |
| Resolution |
| 450x450px, 530 PPI |
| Protection |
| Corning Gorilla Glass DX+ |
Hardware
| System chip |
|---|
| Exynos W920 (5 nm) |
| Memory |
| 1.5GB/16GB |
| OS |
| Wear OS |
Battery
| Type |
|---|
| 247 mAh, Li - Ion |
| Charging |
| Qi wireless charging |
Connectivity & Features
| Bluetooth |
|---|
| 5.0 |
| WLAN |
| a,b,g,n,ac,dual-band 802.11 a, b, g, n, ac |
| Sensors |
| Accelerometer, Gyroscope, Compass, Heart rate, Barometer, ECG, Blood Oxygen, Ambient light sensor |
| Location |
| GPS, Glonass, Galileo, BeiDou |
| Other |
| NFC |
Multimedia
| Speakers |
|---|
| Loudspeaker |
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