vs
8.6Display9.4
9.2Health tracking9.2
4.9Smart features9.0
Dimensions
Size comparison
Watch DWatch 4 Pro
| Watch D | Watch 4 Pro | Difference | |
|---|---|---|---|
| Height | 51 mm | 50.1 mm | +0.9 mm |
| Width | 38 mm | 38.3 mm | −0.3 mm |
| Thickness | 13.6 mm | 12.9 mm | +0.7 mm |
| Weight | 41 g | 52 g | −11 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Watch D better than Watch 4 Pro?
- Weight40.9 g vs 52.3 g+28%
Why is Watch 4 Pro better than Watch D?
- LTE (cellular)No · Watch D: Yes
- Storage4 GB vs 32 GB8×
- eSIMNo · Watch D: Yes
- SpeakerNo · Watch D: Yes
- Screen size1.64″ vs 1.91″+16%
- Resolution (width)280 px vs 378 px+35%
- Battery capacity451 mAh vs 570 mAh+26%
- Thickness13.6 mm vs 12.9 mm+5%
Specifications
Side by side
| Design & durability | ||
| Case size | 51 mm | 50 mm |
| Weight | 40.9 g | 52.3 g |
| Thickness | 13.6 mm | 12.9 mm |
| Height | 51 mm | 50.1 mm |
| Width | 38 mm | 38.3 mm |
| Case material | Aluminium | Stainless steel |
| Water resistance | — | 5 ATM |
| Ingress protection | IP68 | — |
| Water resistance (IPx) | IPx8 | — |
| Colours | Graphite Black | Black, Silver |
| Display | ||
| Screen size | 1.64″ | 1.91″ |
| Display technology | AMOLED | AMOLED |
| Panel | AMOLED | LTPO AMOLED |
| AMOLED / OLED display | Yes | Yes |
| Resolution (width) | 280 px | 378 px |
| Resolution (height) | 456 px | 496 px |
| Pixel density | 326 ppi | 327 ppi |
| LTPO display | — | Yes |
| Refresh rate | 60 Hz | 60 Hz |
| Battery | ||
| Battery capacity | 451 mAh | 570 mAh |
| Battery type | Li-Ion | Li-Ion |
| Wireless charging | Yes | — |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| ECG | Yes | Yes |
| Skin temperature | Yes | Yes |
| Temperature sensor | Yes | Yes |
| Sensors | Accelerometer, gyro, heart rate, SpO2, thermometer (skin temperature), differential pressure sensor | Accelerometer, gyro, heart rate, compass, barometer, SpO2, thermometer (skin temperature) |
| Sports & navigation | ||
| Built-in GPS | Yes | Yes |
| Satellite systems | — | GLONASS, GALILEO, BDS, QZSS |
| Barometric altimeter | — | Yes |
| Compass | — | Yes |
| Connectivity | ||
| NFC payments | Yes | Yes |
| LTE (cellular) | No | Yes |
| eSIM | No | Yes |
| Wi-Fi | — | Wi-Fi 4 |
| Bluetooth | 5.1 | 5 |
| Smart features | ||
| Speaker | No | Yes |
| Storage | 4 GB | 32 GB |
| RAM | — | 2 GB |
| Platform | ||
| Operating system | HarmonyOS 2.1 | ColorOS Watch 3.0 - China |
| Platform | HarmonyOS | Proprietary |
| Chipset | — | Qualcomm Snapdragon W5+ Gen 1 |
