vs
8.6Display9.6
5.0Health tracking5.0
5.3Smart features9.6
5.7Build & durability8.0
Dimensions
Size comparison
Active MaxWatch 4
| Active Max | Watch 4 | Difference | |
|---|---|---|---|
| Height | 48.5 mm | 45.3 mm | +3.2 mm |
| Width | 48.5 mm | 39.1 mm | +9.4 mm |
| Thickness | 12.2 mm | 11.2 mm | +1 mm |
| Weight | 40 g | 32 g | +8 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Active Max better than Watch 4?
- Battery capacity658 mAh vs 451 mAh+46%
- Resolution (width)480 px vs 390 px+23%
Why is Watch 4 better than Active Max?
- Weight39.5 g vs 32 g+23%
- Screen size1.5″ vs 1.75″+17%
- Thickness12.2 mm vs 11.2 mm+9%
- Pixel density323 ppi vs 340 ppi+5%
Specifications
Side by side
| Design & durability | ||
| Case size | 45 mm | 45 mm |
| Weight | 39.5 g | 32 g |
| Thickness | 12.2 mm | 11.2 mm |
| Height | 48.5 mm | 45.3 mm |
| Width | 48.5 mm | 39.1 mm |
| Case material | Aluminium | Plastic / polymer |
| Lens / cover glass | Strengthened glass + anti-fingerprint coating | — |
| Water resistance | 5 ATM | 5 ATM |
| Colours | — | Black, Gold |
| Display | ||
| Screen size | 1.5″ | 1.75″ |
| Display technology | AMOLED | AMOLED |
| Panel | AMOLED | AMOLED |
| AMOLED / OLED display | Yes | Yes |
| Touchscreen | Yes | — |
| Resolution (width) | 480 px | 390 px |
| Resolution (height) | 480 px | 450 px |
| Pixel density | 323 ppi | 340 ppi |
| Peak brightness | 3,000 nits | — |
| Refresh rate | — | 60 Hz |
| Battery | ||
| Battery life (smartwatch mode) | 25 days | — |
| GPS battery life | 64 h | — |
| Battery capacity | 658 mAh | 451 mAh |
| Battery type | — | Li-Ion |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| Temperature sensor | Yes | — |
| Sleep tracking | Yes | — |
| Sensors | — | Accelerometer, gyro, heart rate, SpO2 |
| Sports & navigation | ||
| Built-in GPS | Yes | Yes |
| Satellite systems | — | GLONASS, GALILEO, BDS, QZSS |
| Barometric altimeter | Yes | — |
| Compass | Yes | — |
| Sport profiles | 170 | — |
| Connectivity | ||
| NFC payments | — | Yes |
| LTE (cellular) | — | Yes |
| eSIM | — | Yes |
| Bluetooth | 5.3 | 5.2 |
| Smart features | ||
| Calls from the wrist | Yes | — |
| Speaker | Yes | Yes |
| Microphone | Yes | — |
| Voice assistant | Yes | — |
| Music on the watch | Yes | — |
| Storage | — | 4 GB |
| RAM | — | 0.031 GB |
| Platform | ||
| Operating system | — | MagicOS 7.2 |
| Platform | Proprietary | Proprietary |
| Works with | Android, iOS | — |
