vs
6.6Display8.8
8.0Sports & outdoor8.0
9.0Smart features9.0
8.1Build & durability8.7
Dimensions
Size comparison
Watch SE 2Watch Series 11 Aluminum
| Watch SE 2 | Watch Series 11 Aluminum | Difference | |
|---|---|---|---|
| Height | 44 mm | 46 mm | −2 mm |
| Width | 38 mm | 39 mm | −1 mm |
| Thickness | 10.7 mm | 9.7 mm | +1 mm |
| Weight | 33 g | 30 g | +3 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Watch SE 2 better than Watch Series 11 Aluminum?
Watch SE 2 has no measurable advantages in this pair.
Why is Watch Series 11 Aluminum better than Watch SE 2?
- Peak brightness1,000 nits vs 2,000 nits2×
- Storage32 GB vs 64 GB2×
- Weight33 g vs 29.7 g+11%
- Screen size1.78″ vs 1.96″+10%
- Resolution (width)368 px vs 416 px+13%
- Thickness10.7 mm vs 9.7 mm+10%
Specifications
Side by side
| Design & durability | ||
| Case size | 44 mm | 46 mm |
| Weight | 33 g | 29.7 g |
| Thickness | 10.7 mm | 9.7 mm |
| Height | 44 mm | 46 mm |
| Width | 38 mm | 39 mm |
| Case material | Aluminium | Aluminium |
| Sapphire crystal | Yes | Yes |
| Lens / cover glass | Ion-X strengthened glass | Ion-X strengthened glass (2025 gen) |
| Water resistance | 5 ATM | 5 ATM |
| Ingress protection | — | IP6X |
| Colours | Midnight, Starlight, Silver | Jet Black, Space Gray, Rose Gold, Silver |
| Display | ||
| Screen size | 1.78″ | 1.96″ |
| Display technology | OLED | OLED |
| Panel | Retina LTPO OLED | Retina LTPO3 OLED |
| AMOLED / OLED display | Yes | Yes |
| Resolution (width) | 368 px | 416 px |
| Resolution (height) | 448 px | 496 px |
| Pixel density | 326 ppi | 326 ppi |
| Peak brightness | 1,000 nits | 2,000 nits |
| LTPO display | Yes | Yes |
| Refresh rate | 60 Hz | 60 Hz |
| Battery | ||
| Battery capacity | 296 mAh | — |
| Battery type | Li-Ion | Li-Ion |
| Wireless charging | Yes | Yes |
| Charged in 30 min | — | 80% |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | — | Yes |
| ECG | — | Yes |
| Skin temperature | — | Yes |
| Temperature sensor | — | Yes |
| Sensors | Accelerometer, gyro, heart rate (2nd gen), barometer, always-on altimeter, compass | Accelerometer, gyro, heart rate, barometer, always-on altimeter, compass, SpO2, VO2max, temperature (body), temperature (water) |
| Sports & navigation | ||
| Built-in GPS | Yes | Yes |
| Satellite systems | GLONASS, GALILEO, QZSS | GLONASS, GALILEO, BDS, QZSS |
| Barometric altimeter | Yes | Yes |
| Compass | Yes | Yes |
| Connectivity | ||
| NFC payments | Yes | Yes |
| LTE (cellular) | Yes | Yes |
| eSIM | Yes | Yes |
| Wi-Fi | Wi-Fi 4 | Wi-Fi 4 |
| Bluetooth | 5.3 | 5.3 |
| Ultra Wideband | — | Yes |
| Smart features | ||
| Speaker | Yes | Yes |
| Storage | 32 GB | 64 GB |
| RAM | 1 GB | — |
| Platform | ||
| Operating system | watchOS 9.0 | watchOS 26 |
| Platform | watchOS | watchOS |
| Chipset | Apple S8 | Apple S10 |
