vs
7.2Display6.3
8.0Sports & outdoor8.0
8.3Build & durability4.9
Dimensions
Size comparison
Watch Series 7 AluminumWatch GT 2 Porsche Design
| Watch Series 7 Aluminum | Watch GT 2 Porsche Design | Difference | |
|---|---|---|---|
| Height | 45 mm | 46.7 mm | −1.7 mm |
| Width | 38 mm | 46.7 mm | −8.7 mm |
| Thickness | 10.7 mm | 11.4 mm | −0.7 mm |
| Weight | 32 g | 52 g | −20 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Watch Series 7 Aluminum better than Watch GT 2 Porsche Design?
- LTE (cellular)Yes · Watch GT 2 Porsche Design: No
- Weight32 g vs 52 g+62%
- Storage32 GB vs 4 GB8×
- Screen size1.9″ vs 1.39″+37%
- eSIMYes · Watch GT 2 Porsche Design: No
- Thickness10.7 mm vs 11.4 mm+7%
Why is Watch GT 2 Porsche Design better than Watch Series 7 Aluminum?
- Battery capacity309 mAh vs 455 mAh+47%
- Resolution (width)396 px vs 454 px+15%
Specifications
Side by side
| Design & durability | ||
| Case size | 45 mm | 47 mm |
| Weight | 32 g | 52 g |
| Thickness | 10.7 mm | 11.4 mm |
| Height | 45 mm | 46.7 mm |
| Width | 38 mm | 46.7 mm |
| Case material | Aluminium | Titanium |
| Sapphire crystal | Yes | Yes |
| Lens / cover glass | Ion-X strengthened glass | — |
| Water resistance | 5 ATM | 5 ATM |
| Ingress protection | IP6X | — |
| Colours | Starlight, Midnight, Blue, Green, Red | Titanium Gold |
| Display | ||
| Screen size | 1.9″ | 1.39″ |
| Display technology | OLED | AMOLED |
| Panel | Retina LTPO OLED | AMOLED |
| AMOLED / OLED display | Yes | Yes |
| Resolution (width) | 396 px | 454 px |
| Resolution (height) | 484 px | 454 px |
| Pixel density | 326 ppi | 326 ppi |
| Peak brightness | 1,000 nits | — |
| LTPO display | Yes | — |
| Refresh rate | 60 Hz | 60 Hz |
| Battery | ||
| Battery capacity | 309 mAh | 455 mAh |
| Battery type | Li-Ion | Li-Ion |
| Wireless charging | Yes | Yes |
| Charged in 30 min | 53% | — |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | — |
| ECG | Yes | — |
| Sensors | Accelerometer, gyro, heart rate, barometer, always-on altimeter, compass, SpO2, VO2max | Accelerometer, gyro, heart rate, barometer, compass |
| Sports & navigation | ||
| Built-in GPS | Yes | Yes |
| Satellite systems | GLONASS, GALILEO, BDS, QZSS | — |
| Barometric altimeter | Yes | Yes |
| Compass | Yes | Yes |
| Connectivity | ||
| NFC payments | Yes | — |
| LTE (cellular) | Yes | No |
| eSIM | Yes | No |
| Wi-Fi | Wi-Fi 4 | — |
| Bluetooth | 5 | 5.1 |
| Ultra Wideband | Yes | — |
| Smart features | ||
| Speaker | Yes | Yes |
| Storage | 32 GB | 4 GB |
| RAM | 1 GB | 0.031 GB |
| Platform | ||
| Operating system | watchOS 8.0 | Proprietary OS |
| Platform | watchOS | Proprietary |
| Chipset | Apple S7 | — |
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