vs
5.6Display9.0
5.0Health tracking8.6
4.7Sports & outdoor3.1
9.0Smart features7.9
5.9Build & durability9.4
Dimensions
Size comparison
Watch 2 (eSIM)Galaxy Watch Ultra
| Watch 2 (eSIM) | Galaxy Watch Ultra | Difference | |
|---|---|---|---|
| Height | 47.6 mm | 47.4 mm | +0.2 mm |
| Width | 46.6 mm | 47.4 mm | −0.8 mm |
| Thickness | 12.1 mm | 12.1 mm | = |
| Weight | 37 g | 60 g | −24 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Watch 2 (eSIM) better than Galaxy Watch Ultra?
- Weight37 g vs 60.5 g+64%
Why is Galaxy Watch Ultra better than Watch 2 (eSIM)?
- Water resistance5 ATM vs 10 ATM2×
- Wireless chargingNo · Watch 2 (eSIM): Yes
- Storage32 GB vs 64 GB2×
- Screen size1.43″ vs 1.5″+5%
- Battery capacity500 mAh vs 590 mAh+18%
- Resolution (width)466 px vs 480 px+3%
Specifications
Side by side
| Design & durability | ||
| Case size | 48 mm | 47 mm |
| Weight | 37 g | 60.5 g |
| Thickness | 12.1 mm | 12.1 mm |
| Height | 47.6 mm | 47.4 mm |
| Width | 46.6 mm | 47.4 mm |
| Case material | — | Titanium |
| Sapphire crystal | — | Yes |
| Lens / cover glass | — | Sapphire crystal glass |
| Strap material | — | Silikon |
| Water resistance | 5 ATM | 10 ATM |
| Ingress protection | IP68 | IP68 |
| Water resistance (IPx) | IPx8 | IPx8 |
| Water rating (maker) | — | 100 m / 10 bar / 10 ATM |
| Military-grade (MIL-STD-810) | — | Yes |
| Colours | Black, Silver | Titanium Sliver, Titanium Gray, Titanium White, Titanium Blue |
| Display | ||
| Screen size | 1.43″ | 1.5″ |
| Display technology | AMOLED | AMOLED |
| Panel | AMOLED | Super AMOLED |
| AMOLED / OLED display | Yes | Yes |
| Resolution (width) | 466 px | 480 px |
| Resolution (height) | 466 px | 480 px |
| Pixel density | 326 ppi | 327 ppi |
| Peak brightness | 1,000 nits | — |
| Refresh rate | 60 Hz | 60 Hz |
| Battery | ||
| Battery capacity | 500 mAh | 590 mAh |
| Battery type | — | Li-Ion |
| Wireless charging | No | Yes |
| Charging | — | kabellos, magnetisches Ladekabel, magnetische Ladeschale |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| ECG | — | Yes |
| Skin temperature | — | Yes |
| Temperature sensor | — | Yes |
| Sleep tracking | — | Yes |
| Sensors | Accelerometer, gyro, barometer, compass, heart rate, SpO2 | Accelerometer, gyro, heart rate, barometer, altimeter, compass, SpO2, temperature (body), temperature (water), BioActive |
| Sports & navigation | ||
| Built-in GPS | Yes | Yes |
| Dual-band GPS | Yes | Yes |
| Satellite systems | GLONASS, GALILEO, BDS, QZSS | GLONASS, GALILEO, BDS |
| Barometric altimeter | Yes | Yes |
| Compass | Yes | Yes |
| Multisport / triathlon mode | — | Yes |
| Connectivity | ||
| NFC payments | Yes | Yes |
| LTE (cellular) | Yes | Yes |
| eSIM | Yes | Yes |
| Wi-Fi | Wi-Fi 4 | Wi-Fi 4 |
| Bluetooth | 5 | 5.3 |
| Smart features | ||
| Calls from the wrist | — | Yes |
| Speaker | Yes | Yes |
| Voice assistant | — | Yes |
| Music on the watch | — | Yes |
| Storage | 32 GB | 64 GB |
| RAM | 2 GB | 2 GB |
| Platform | ||
| Operating system | ColorOS Watch 6.0 | Android Wear OS 5 |
| Platform | Proprietary | Android |
| Works with | — | Android |
| Chipset | Qualcomm Snapdragon W5 Gen 1 | Exynos W1000 |
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