vs
8.3Display9.7
8.6Health tracking8.2
6.4Sports & outdoor3.1
7.9Smart features7.9
7.7Build & durability9.3
Dimensions
Size comparison
Watch Series 11Galaxy Watch Ultra2
| Watch Series 11 | Galaxy Watch Ultra2 | Difference | |
|---|---|---|---|
| Height | 46 mm | 47.4 mm | −1.4 mm |
| Width | 39 mm | 47.1 mm | −8.1 mm |
| Thickness | 9.7 mm | 10.7 mm | −1 mm |
| Weight | 35 g | 62 g | −27 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Watch Series 11 better than Galaxy Watch Ultra2?
- Weight34.6 g vs 61.5 g+78%
- Screen size1.96″ vs 1.52″+29%
- Thickness9.7 mm vs 10.7 mm+10%
Why is Galaxy Watch Ultra2 better than Watch Series 11?
- Peak brightness2,000 nits vs 5,000 nits2.5×
- Water resistance5 ATM vs 10 ATM2×
- Battery capacity315 mAh vs 800 mAh2.5×
- Resolution (width)416 px vs 498 px+20%
Specifications
Side by side
| Design & durability | ||
| Case size | 46 mm | 47 mm |
| Weight | 34.6 g | 61.5 g |
| Thickness | 9.7 mm | 10.7 mm |
| Height | 46 mm | 47.4 mm |
| Width | 39 mm | 47.1 mm |
| Case material | Titanium | Titanium |
| Sapphire crystal | Yes | Yes |
| Lens / cover glass | Sapphire crystal | Sapphire crystal glass |
| Strap material | — | Silikon |
| Water resistance | 5 ATM | 10 ATM |
| Ingress protection | IP6X | IP68 |
| Water resistance (IPx) | — | IPx8 |
| Water rating (maker) | 50 m / 5 ATM | 100 m / 10 bar / 10 ATM |
| Military-grade (MIL-STD-810) | — | Yes |
| Colours | Slate, Gold, Natural | Titanium Gray, Titanium Silver |
| Display | ||
| Screen size | 1.96″ | 1.52″ |
| Display technology | OLED | AMOLED |
| Panel | Retina LTPO3 OLED | Super AMOLED |
| AMOLED / OLED display | Yes | Yes |
| Always-on display | Yes | Yes |
| Resolution (width) | 416 px | 498 px |
| Resolution (height) | 496 px | 498 px |
| Pixel density | 326 ppi | 327 ppi |
| Peak brightness | 2,000 nits | 5,000 nits |
| LTPO display | Yes | — |
| Refresh rate | 60 Hz | 60 Hz |
| Battery | ||
| Battery life (smartwatch mode) | 0.8 days | — |
| Battery life (hours) | 18 h | — |
| Battery capacity | 315 mAh | 800 mAh |
| Battery type | Li-Ion | Si/C |
| Wireless charging | Yes | Yes |
| Charging | — | kabellos, magnetisches Ladekabel, magnetische Ladeschale |
| Charged in 30 min | 80% | — |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| ECG | Yes | Yes |
| Skin temperature | Yes | Yes |
| Temperature sensor | Yes | Yes |
| HRV tracking | — | Yes |
| Sleep tracking | Yes | Yes |
| Sensors | Accelerometer, gyro, heart rate, barometer, always-on altimeter, compass, SpO2, VO2max, temperature (body), temperature (water) | Accelerometer, gyro, heart rate, barometer, altimeter, compass, SpO2, temperature (body), temperature (water), BioActive |
| Sports & navigation | ||
| Built-in GPS | Yes | Yes |
| Dual-band GPS | — | Yes |
| Satellite systems | GLONASS, GALILEO, BDS, QZSS | GLONASS, GALILEO, BDS |
| Barometric altimeter | Yes | Yes |
| Compass | Yes | Yes |
| Multisport / triathlon mode | 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 | 6 |
| Ultra Wideband | Yes | — |
| Smart features | ||
| Calls from the wrist | Yes | Yes |
| Speaker | Yes | Yes |
| Microphone | Yes | — |
| Voice assistant | Yes | Yes |
| Music on the watch | Yes | Yes |
| Storage | 64 GB | 64 GB |
| RAM | — | 2 GB |
| Platform | ||
| Operating system | watchOS 26 | Android Wear OS 7 |
| Platform | watchOS | Android |
| Works with | iOS | Android |
| Chipset | Apple S10 | Snapdragon SW6100 Wear Elite |
Related comparisons
vs
Apple Watch Series 11vsGarmin Venu 4 41mm6.05.8vs
Apple Watch Series 11vsGarmin Venu 4 45mm6.06.3
vsApple Watch Series 10vsApple Watch Series 116.16.0
vsApple Watch Series 12vsApple Watch Series 116.16.0vs
Apple Watch Series 11vsApple Watch Series 96.05.9vs
Apple Watch Series 11vsTissot T-TOUCH Connect Sport