vs
9.7Display9.7
8.6Health tracking8.2
8.0Sports & outdoor3.1
6.5Smart features7.9
Dimensions
Size comparison
Watch D3Galaxy Watch Ultra2
| Watch D3 | Galaxy Watch Ultra2 | Difference | |
|---|---|---|---|
| Height | 46.5 mm | 47.4 mm | −0.9 mm |
| Width | 41 mm | 47.1 mm | −6.1 mm |
| Thickness | 11.3 mm | 10.7 mm | +0.6 mm |
| Weight | 40 g | 62 g | −22 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Watch D3 better than Galaxy Watch Ultra2?
- Weight40 g vs 61.5 g+54%
- Screen size1.92″ vs 1.52″+26%
Why is Galaxy Watch Ultra2 better than Watch D3?
- LTE (cellular)No · Watch D3: Yes
- Peak brightness3,000 nits vs 5,000 nits+67%
- eSIMNo · Watch D3: Yes
- Resolution (width)408 px vs 498 px+22%
- Thickness11.3 mm vs 10.7 mm+6%
Specifications
Side by side
| Design & durability | ||
| Case size | 46 mm | 47 mm |
| Weight | 40 g | 61.5 g |
| Thickness | 11.3 mm | 10.7 mm |
| Height | 46.5 mm | 47.4 mm |
| Width | 41 mm | 47.1 mm |
| Case material | Aluminium | Titanium |
| Sapphire crystal | — | Yes |
| Lens / cover glass | 2.5D-Glas | Sapphire crystal glass |
| Strap material | Textil | Silikon |
| Water resistance | — | 10 ATM |
| Ingress protection | — | IP68 |
| Water resistance (IPx) | — | IPx8 |
| Water rating (maker) | — | 100 m / 10 bar / 10 ATM |
| Military-grade (MIL-STD-810) | — | Yes |
| Colours | Black, Gold | Titanium Gray, Titanium Silver |
| Display | ||
| Screen size | 1.92″ | 1.52″ |
| Display technology | AMOLED | AMOLED |
| Panel | AMOLED | Super AMOLED |
| AMOLED / OLED display | Yes | Yes |
| Always-on display | Yes | Yes |
| Resolution (width) | 408 px | 498 px |
| Resolution (height) | 480 px | 498 px |
| Pixel density | 328 ppi | 327 ppi |
| Peak brightness | 3,000 nits | 5,000 nits |
| Refresh rate | 60 Hz | 60 Hz |
| Battery | ||
| Battery life (smartwatch mode) | 6 days | — |
| Battery capacity | — | 800 mAh |
| Battery type | — | Si/C |
| Wireless charging | Yes | Yes |
| Charging | kabellos, magnetische Ladeschale | kabellos, magnetisches Ladekabel, magnetische Ladeschale |
| 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, compass, heart rate, SpO2, thermometer (skin temperature), differential pressure sensor, barometer | 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 |
| Barometric altimeter | Yes | Yes |
| Compass | Yes | Yes |
| Multisport / triathlon mode | — | Yes |
| Connectivity | ||
| NFC payments | Yes | Yes |
| LTE (cellular) | No | Yes |
| eSIM | No | Yes |
| Wi-Fi | — | Wi-Fi 4 |
| Bluetooth | 6 | 6 |
| Smart features | ||
| Calls from the wrist | — | Yes |
| Speaker | Yes | Yes |
| Voice assistant | — | Yes |
| Music on the watch | — | Yes |
| Storage | — | 64 GB |
| RAM | — | 2 GB |
| Platform | ||
| Operating system | HarmonyOS | Android Wear OS 7 |
| Platform | HarmonyOS | Android |
| Works with | iOS, Android | Android |
| Chipset | — | Snapdragon SW6100 Wear Elite |
