vs
7.8Display5.3
Dimensions
Size comparison
SenseGalaxy Watch4
| Sense | Galaxy Watch4 | Difference | |
|---|---|---|---|
| Case size | 40.5 mm | 43.3 mm | −2.8 mm |
| Thickness | 12.4 mm | 9.8 mm | +2.5 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is Sense better than Galaxy Watch4?
Sense has no measurable advantages in this pair.
Why is Galaxy Watch4 better than Sense?
- Thickness12.4 mm vs 9.8 mm+26%
Specifications
Side by side
| Design & durability | ||
| Case size | 40 mm | 44 mm |
| Weight | — | 30.3 g |
| Thickness | 12.4 mm | 9.8 mm |
| Height | — | 44.4 mm |
| Width | — | 43.3 mm |
| Case material | Aluminium | Aluminium |
| Lens / cover glass | — | Corning Gorilla Glass DX+ |
| Strap material | Silikon | Fluorelastomer |
| Water resistance | — | 5 ATM |
| Ingress protection | — | IP68 |
| Water resistance (IPx) | — | IPx8 |
| Water rating (maker) | — | 50 m / 5 bar / 5 ATM |
| Military-grade (MIL-STD-810) | — | Yes |
| Colours | — | Black, Pink Gold, Silver, Green, Thom Browne Edition, Bespoke Edition, PXG Golf Edition |
| Display | ||
| Screen size | — | 1.4″ |
| Display technology | AMOLED | AMOLED |
| Panel | AMOLED | Super AMOLED |
| AMOLED / OLED display | Yes | Yes |
| Always-on display | Yes | Yes |
| Resolution (width) | — | 450 px |
| Resolution (height) | — | 450 px |
| Pixel density | — | 321 ppi |
| Refresh rate | — | 60 Hz |
| Battery | ||
| Battery life (smartwatch mode) | — | 2.2 days |
| Battery life (hours) | — | 52 h |
| Battery capacity | — | 361 mAh |
| Battery type | — | Li-Ion |
| Wireless charging | — | Yes |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | — | Yes |
| ECG | — | Yes |
| Skin temperature | Yes | Yes |
| Sleep tracking | — | Yes |
| Sensors | accelerometer, ambient light | Accelerometer, gyro, compass, barometer, heart rate, SpO2 |
| Sports & navigation | ||
| Built-in GPS | Yes | Yes |
| Satellite systems | GPS | GLONASS, GALILEO, BDS |
| Barometric altimeter | — | Yes |
| Compass | — | Yes |
| Multisport / triathlon mode | — | Yes |
| Connectivity | ||
| NFC payments | — | Yes |
| LTE (cellular) | — | Yes |
| eSIM | — | Yes |
| Wi-Fi | Wi-Fi 4 | Wi-Fi 4 |
| Bluetooth | 5 | 5 |
| Smart features | ||
| Speaker | Yes | Yes |
| Microphone | Yes | — |
| Music on the watch | — | Yes |
| Storage | — | 16 GB |
| RAM | — | 1.5 GB |
| Platform | ||
| Operating system | — | Android Wear OS 4 |
| Platform | — | Android |
| Works with | iOS, Android | Android |
| Chipset | — | Exynos W920 |
