vs
6.7Display4.9
Dimensions
Size comparison
Wach 7020Series 33 AMOLED Smartwatch
| Wach 7020 | Series 33 AMOLED Smartwatch | Difference | |
|---|---|---|---|
| Case size | 43 mm | 37 mm | +6 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is Wach 7020 better than Series 33 AMOLED Smartwatch?
- Screen size1.32″ vs 1.1″+20%
Why is Series 33 AMOLED Smartwatch better than Wach 7020?
Series 33 AMOLED Smartwatch has no measurable advantages in this pair.
Specifications
Side by side
| Design & durability | ||
| Case size | 43 mm | 37 mm |
| Case material | Plastic / polymer | — |
| Strap material | Silikon | — |
| Water resistance | 3 ATM | — |
| Water rating (maker) | 30 m / 3 bar / 3 ATM | — |
| Colours | Gold | Gold |
| Display | ||
| Screen size | 1.32″ | 1.1″ |
| Display technology | AMOLED | AMOLED |
| Panel | Farbdisplay | AMOLED |
| AMOLED / OLED display | Yes | Yes |
| Touchscreen | — | Yes |
| Resolution (width) | 466 px | — |
| Resolution (height) | 466 px | — |
| Battery | ||
| Battery life (smartwatch mode) | 6 days | — |
| Battery capacity | 300 mAh | — |
| Battery type | Li-Po | — |
| 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 | Yes |
| Satellite systems | GPS, GLONASS, GALILEO, BDS | GPS |
| Connectivity | ||
| Bluetooth | 5.3 | 5.3 |
| Smart features | ||
| Voice assistant | Yes | — |
| Platform | ||
| Works with | iOS, Android | iOS, Android |
