vs
9.6Display5.3
5.0Health tracking5.0
9.6Smart features8.4
8.0Build & durability5.6
Dimensions
Size comparison
Watch 4Galaxy Watch5 Pro
| Watch 4 | Galaxy Watch5 Pro | Difference | |
|---|---|---|---|
| Height | 45.3 mm | 45.4 mm | −0.1 mm |
| Width | 39.1 mm | 45.4 mm | −6.3 mm |
| Thickness | 11.2 mm | 10.5 mm | +0.7 mm |
| Weight | 32 g | 46 g | −14 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Watch 4 better than Galaxy Watch5 Pro?
- Weight32 g vs 46.5 g+45%
- Screen size1.75″ vs 1.4″+25%
- Pixel density340 ppi vs 321 ppi+6%
Why is Galaxy Watch5 Pro better than Watch 4?
- Storage4 GB vs 16 GB4×
- Battery capacity451 mAh vs 590 mAh+31%
- Resolution (width)390 px vs 450 px+15%
- Thickness11.2 mm vs 10.5 mm+7%
Specifications
Side by side
| Design & durability | ||
| Case size | 45 mm | 45 mm |
| Weight | 32 g | 46.5 g |
| Thickness | 11.2 mm | 10.5 mm |
| Height | 45.3 mm | 45.4 mm |
| Width | 39.1 mm | 45.4 mm |
| Case material | Plastic / polymer | Titanium |
| Sapphire crystal | — | Yes |
| Lens / cover glass | — | Sapphire crystal |
| Water resistance | 5 ATM | 5 ATM |
| Ingress protection | — | IP68 |
| Water resistance (IPx) | — | IPx8 |
| Water rating (maker) | — | 50 m / 5 bar / 5 ATM |
| Military-grade (MIL-STD-810) | — | Yes |
| Colours | Black, Gold | Black Titanium, Gray Titanium |
| Display | ||
| Screen size | 1.75″ | 1.4″ |
| Display technology | AMOLED | AMOLED |
| Panel | AMOLED | Super AMOLED |
| AMOLED / OLED display | Yes | Yes |
| Always-on display | — | Yes |
| Resolution (width) | 390 px | 450 px |
| Resolution (height) | 450 px | 450 px |
| Pixel density | 340 ppi | 321 ppi |
| Refresh rate | 60 Hz | 60 Hz |
| Battery | ||
| Battery life (smartwatch mode) | — | 3.3 days |
| Battery life (hours) | — | 80 h |
| Battery capacity | 451 mAh | 590 mAh |
| Battery type | Li-Ion | Li-Ion |
| Wireless charging | — | Yes |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| ECG | — | Yes |
| Temperature sensor | — | Yes |
| Sleep tracking | — | Yes |
| Sensors | Accelerometer, gyro, heart rate, SpO2 | Accelerometer, gyro, heart rate, barometer, thermometer (body temperature) |
| Sports & navigation | ||
| Built-in GPS | Yes | Yes |
| Satellite systems | GLONASS, GALILEO, BDS, QZSS | GLONASS, GALILEO, BDS |
| Barometric altimeter | — | Yes |
| Compass | — | Yes |
| Multisport / triathlon mode | — | Yes |
| Connectivity | ||
| NFC payments | Yes | Yes |
| LTE (cellular) | Yes | Yes |
| eSIM | Yes | Yes |
| Wi-Fi | — | Wi-Fi 4 |
| Bluetooth | 5.2 | 5.2 |
| Smart features | ||
| Speaker | Yes | Yes |
| Voice assistant | — | Yes |
| Music on the watch | — | Yes |
| Storage | 4 GB | 16 GB |
| RAM | 0.031 GB | 1.5 GB |
| Platform | ||
| Operating system | MagicOS 7.2 | Android Wear OS 4 |
| Platform | Proprietary | Android |
| Works with | — | Android |
| Chipset | — | Exynos W920 |
