vs
2.2Display8.1
Dimensions
Size comparison
S-02Stratos 4 Pro
| S-02 | Stratos 4 Pro | Difference | |
|---|---|---|---|
| Case size | 46 mm | 46.3 mm | −0.3 mm |
| Thickness | 13 mm | 14 mm | −1 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is S-02 better than Stratos 4 Pro?
- Thickness13 mm vs 14 mm+8%
Why is Stratos 4 Pro better than S-02?
- AMOLED / OLED displayNo · S-02: Yes
- Screen size1.28″ vs 1.43″+12%
Specifications
Side by side
| Design & durability | ||
| Case size | 46 mm | 49 mm |
| Weight | — | 60 g |
| Thickness | 13 mm | 14 mm |
| Height | — | 46.3 mm |
| Width | — | 46.3 mm |
| Case material | Stainless steel | Stainless steel |
| Lens / cover glass | Mineralglas | Gorilla Glas 3 |
| Strap material | Silikon | Silikon |
| Water resistance | — | 5 ATM |
| Water rating (maker) | — | 50 m / 5 bar / 5 ATM |
| Colours | Black | Black, Orange |
| Display | ||
| Screen size | 1.28″ | 1.43″ |
| Display technology | — | AMOLED |
| Panel | IPS | AMOLED |
| AMOLED / OLED display | No | Yes |
| Touchscreen | — | Yes |
| Resolution (width) | — | 466 px |
| Resolution (height) | — | 466 px |
| Battery | ||
| Battery life (smartwatch mode) | — | 18 days |
| Battery capacity | — | 500 mAh |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | — | Yes |
| ECG | — | Yes |
| Sleep tracking | — | Yes |
| Sensors | — | heart rate, SpO2, accelerometer |
| Sports & navigation | ||
| Built-in GPS | — | Yes |
| Satellite systems | — | GPS, GLONASS, GALILEO, BDS |
| Connectivity | ||
| Bluetooth | 5 | 5.3 |
| Platform | ||
| Works with | iOS, Android | iOS, Android |
