vs
5.0Health tracking9.2
6.1Build & durability6.7
Why is Watch GT 4 better than ScanWatch 2?
- Battery capacity524 mAh vs 190 mAh2.8×
Why is ScanWatch 2 better than Watch GT 4?
- Battery life (smartwatch mode)14 days vs 30 days2.1×
Specifications
Side by side
| Design & durability | ||
| Case size | 46 mm | — |
| Weight | 37 g | — |
| Thickness | 10.9 mm | — |
| Height | 46 mm | — |
| Width | 46 mm | — |
| Case material | Stainless steel | Stainless steel |
| Sapphire crystal | — | Yes |
| Lens / cover glass | — | Saphirglas Saphirglas |
| Water resistance | 5 ATM | 5 ATM |
| Water rating (maker) | — | 50 m / 5 bar / 5 ATM |
| Colours | Black, Steel, Silver, Gold | — |
| Display | ||
| Screen size | 1.43″ | — |
| Display technology | AMOLED | OLED |
| Panel | AMOLED | OLED |
| AMOLED / OLED display | Yes | Yes |
| Touchscreen | Yes | — |
| Resolution (width) | 466 px | — |
| Resolution (height) | 466 px | — |
| Pixel density | 326 ppi | — |
| Refresh rate | 60 Hz | — |
| Battery | ||
| Battery life (smartwatch mode) | 14 days | 30 days |
| Battery capacity | 524 mAh | 190 mAh |
| Battery type | Li-Ion | Li-Ion |
| Wireless charging | Yes | — |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| ECG | — | Yes |
| Skin temperature | — | Yes |
| Temperature sensor | Yes | — |
| Sleep tracking | Yes | Yes |
| Sensors | Accelerometer, gyro, heart rate, barometer, compass, SpO2, thermometer (body temperature) | heart rate, accelerometer |
| Sports & navigation | ||
| Built-in GPS | Yes | Yes |
| Dual-band GPS | Yes | — |
| Satellite systems | GLONASS, GALILEO, BDS, QZSS | GPS |
| Barometric altimeter | Yes | — |
| Compass | Yes | — |
| Connectivity | ||
| NFC payments | Yes | — |
| LTE (cellular) | No | — |
| eSIM | No | — |
| Bluetooth | 5.2 | 5 |
| Smart features | ||
| Calls from the wrist | Yes | — |
| Speaker | Yes | — |
| Music on the watch | Yes | — |
| Platform | ||
| Operating system | HarmonyOS 4.0 | — |
| Platform | HarmonyOS | — |
| Works with | Android, iOS | iOS, Android |
