Dimensions
Size comparison
Watch 5Watch SE
| Watch 5 | Watch SE | Difference | |
|---|---|---|---|
| Height | 45.6 mm | 43 mm | +2.6 mm |
| Width | 39.4 mm | 37 mm | +2.4 mm |
| Thickness | 11 mm | 11.7 mm | −0.7 mm |
| Weight | 35 g | 31 g | +4 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Watch 5 better than Watch SE?
- Screen size1.85″ vs 1.75″+6%
- Battery capacity480 mAh vs 400 mAh+20%
- Thickness11 mm vs 11.7 mm+6%
- Resolution (width)390 px vs 372 px+5%
Why is Watch SE better than Watch 5?
- Storage4 GB vs 8 GB2×
- Weight35 g vs 31 g+13%
Specifications
Side by side
| Design & durability | ||
| Case size | 46 mm | 43 mm |
| Weight | 35 g | 31 g |
| Thickness | 11 mm | 11.7 mm |
| Height | 45.6 mm | 43 mm |
| Width | 39.4 mm | 37 mm |
| Case material | Aluminium | — |
| Strap material | Silikon | — |
| Water resistance | 5 ATM | 5 ATM |
| Ingress protection | IP68 | — |
| Water resistance (IPx) | IPx8 | — |
| Water rating (maker) | 50 m / 5 bar / 5 ATM | — |
| Colours | Black, Gold, Green | Gray, Purple, Brown |
| Display | ||
| Screen size | 1.85″ | 1.75″ |
| Display technology | AMOLED | AMOLED |
| Panel | AMOLED | AMOLED |
| AMOLED / OLED display | Yes | Yes |
| Always-on display | Yes | — |
| Resolution (width) | 390 px | 372 px |
| Resolution (height) | 450 px | 430 px |
| Pixel density | 322 ppi | 325 ppi |
| Peak brightness | 1,000 nits | — |
| Refresh rate | 60 Hz | 60 Hz |
| Battery | ||
| Battery life (smartwatch mode) | 15 days | — |
| Battery capacity | 480 mAh | 400 mAh |
| Battery type | Si/C | Li-Ion |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| ECG | Yes | — |
| Sleep tracking | Yes | — |
| Sensors | Accelerometer, gyro, heart rate, SpO2 | Accelerometer, gyro, heart rate, compass, barometer, SpO2 |
| Sports & navigation | ||
| Built-in GPS | Yes | Yes |
| Satellite systems | GLONASS, GALILEO, BDS, QZSS | GLONASS, GALILEO, BDS |
| Barometric altimeter | — | Yes |
| Compass | — | Yes |
| Multisport / triathlon mode | Yes | — |
| Connectivity | ||
| NFC payments | Yes | Yes |
| LTE (cellular) | Yes | Yes |
| eSIM | Yes | Yes |
| Wi-Fi | Wi-Fi 4 | Wi-Fi 4 |
| Bluetooth | 5.2 | 5 |
| Smart features | ||
| Speaker | Yes | Yes |
| Storage | 4 GB | 8 GB |
| RAM | — | 1 GB |
| Platform | ||
| Operating system | MagicOS 8 | ColorOS Watch 3.0 - China |
| Platform | Proprietary | Proprietary |
| Works with | iOS, Android | — |
| Chipset | — | Qualcomm Snapdragon Wear 4100 |
