Dimensions
Size comparison
GTR 4Watch S5
| GTR 4 | Watch S5 | Difference | |
|---|---|---|---|
| Case size | 46 mm | 46 mm | = |
| Thickness | 10.6 mm | 11 mm | −0.4 mm |
| Weight | 34 g | 46 g | −12 g |
Drawn to the same scale from the official dimensions (front and side).
Why is GTR 4 better than Watch S5?
- Weight34 g vs 46 g+35%
- Thickness10.6 mm vs 11 mm+4%
Why is Watch S5 better than GTR 4?
- Battery life (smartwatch mode)14 days vs 21 days+50%
- Battery capacity475 mAh vs 815 mAh+72%
- Screen size1.43″ vs 1.48″+3%
- Resolution (width)466 px vs 480 px+3%
Specifications
Side by side
| Design & durability | ||
| Case size | — | 46 mm |
| Weight | 34 g | 46 g |
| Thickness | 10.6 mm | 11 mm |
| Height | 46 mm | — |
| Width | 46 mm | — |
| Case material | Aluminium | Stainless steel |
| Lens / cover glass | Tempered glass + | Mineralglas |
| Strap material | — | Fluorelastomer |
| Water resistance | 5 ATM | 5 ATM |
| Water rating (maker) | — | 50 m / 5 bar / 5 ATM |
| Display | ||
| Screen size | 1.43″ | 1.48″ |
| Display technology | AMOLED | AMOLED |
| Panel | AMOLED | AMOLED |
| AMOLED / OLED display | Yes | Yes |
| Touchscreen | Yes | Yes |
| Resolution (width) | 466 px | 480 px |
| Resolution (height) | 466 px | 480 px |
| Pixel density | 326 ppi | — |
| Battery | ||
| Battery life (smartwatch mode) | 14 days | 21 days |
| GPS battery life | 44 h | — |
| GPS battery life (dual-band) | 25 h | — |
| Battery capacity | 475 mAh | 815 mAh |
| Battery type | — | Li-Po |
| Charging | Magnetic charging | — |
| Health sensors | ||
| Optical heart rate | — | Yes |
| Blood oxygen (SpO2) | — | Yes |
| Skin temperature | — | Yes |
| Sleep tracking | Yes | Yes |
| Sensors | — | heart rate, SpO2, barometer, accelerometer, ambient light |
| Sports & navigation | ||
| Built-in GPS | Yes | Yes |
| Dual-band GPS | Yes | — |
| Satellite systems | — | GPS, GLONASS, GALILEO, BDS, QZSS |
| Barometric altimeter | — | Yes |
| Compass | — | Yes |
| Sport profiles | 150 | — |
| Connectivity | ||
| NFC payments | — | Yes |
| LTE (cellular) | — | Yes |
| eSIM | — | Yes |
| Wi-Fi | Wi-Fi 4 | — |
| Bluetooth | 5 | 5.4 |
| Smart features | ||
| Calls from the wrist | — | Yes |
| Speaker | Yes | Yes |
| Microphone | Yes | Yes |
| Platform | ||
| Operating system | Zepp OS | HyperOS 3 |
| Platform | Proprietary | Proprietary |
| Works with | iOS, Android | iOS, Android |
