vs
7.1Display5.4
9.4Health tracking9.1
4.7Sports & outdoor6.2
4.7Smart features8.5
7.0Build & durability7.6
Dimensions
Size comparison
Watch GT 3Galaxy Watch4
| Watch GT 3 | Galaxy Watch4 | Difference | |
|---|---|---|---|
| Height | 45.9 mm | 44.4 mm | +1.5 mm |
| Width | 45.9 mm | 43.3 mm | +2.6 mm |
| Thickness | 11 mm | 9.8 mm | +1.2 mm |
| Weight | 35 g | 30 g | +5 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Watch GT 3 better than Galaxy Watch4?
- Battery life (smartwatch mode)14 days vs 2.2 days6.4×
- Storage32 GB vs 16 GB2×
- Screen size1.43″ vs 1.4″+2%
- Battery capacity455 mAh vs 361 mAh+26%
- Resolution (width)466 px vs 450 px+4%
Why is Galaxy Watch4 better than Watch GT 3?
- NFC paymentsNo · Watch GT 3: Yes
- LTE (cellular)No · Watch GT 3: Yes
- eSIMNo · Watch GT 3: Yes
- Weight35 g vs 30.3 g+16%
- Thickness11 mm vs 9.8 mm+12%
Specifications
Side by side
| Design & durability | ||
| Case size | 46 mm | 44 mm |
| Weight | 35 g | 30.3 g |
| Thickness | 11 mm | 9.8 mm |
| Height | 45.9 mm | 44.4 mm |
| Width | 45.9 mm | 43.3 mm |
| Case material | Stainless steel | Aluminium |
| Lens / cover glass | — | Corning Gorilla Glass DX+ |
| Strap material | — | Fluorelastomer |
| 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, Steel, Gold | Black, Pink Gold, Silver, Green, Thom Browne Edition, Bespoke Edition, PXG Golf Edition |
| Display | ||
| Screen size | 1.43″ | 1.4″ |
| Display technology | AMOLED | AMOLED |
| Panel | AMOLED | Super AMOLED |
| AMOLED / OLED display | Yes | Yes |
| Always-on display | — | Yes |
| Touchscreen | Yes | — |
| Resolution (width) | 466 px | 450 px |
| Resolution (height) | 466 px | 450 px |
| Pixel density | 326 ppi | 321 ppi |
| Refresh rate | 60 Hz | 60 Hz |
| Battery | ||
| Battery life (smartwatch mode) | 14 days | 2.2 days |
| Battery life (hours) | — | 52 h |
| Battery capacity | 455 mAh | 361 mAh |
| Battery type | Li-Po | Li-Ion |
| Wireless charging | Yes | Yes |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| ECG | — | Yes |
| Skin temperature | Yes | Yes |
| Temperature sensor | Yes | — |
| Sleep tracking | Yes | Yes |
| Sensors | Accelerometer, gyro, heart rate, barometer, compass, SpO2, thermometer (body temperature) | Accelerometer, gyro, compass, barometer, heart rate, SpO2 |
| 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 |
| Connectivity | ||
| NFC payments | No | Yes |
| LTE (cellular) | No | Yes |
| eSIM | No | Yes |
| Wi-Fi | — | Wi-Fi 4 |
| Bluetooth | 5.1 | 5 |
| Smart features | ||
| Speaker | Yes | Yes |
| Music on the watch | Yes | Yes |
| Storage | 32 GB | 16 GB |
| RAM | 4 GB | 1.5 GB |
| Platform | ||
| Operating system | HarmonyOS 2.0 | Android Wear OS 4 |
| Platform | HarmonyOS | Android |
| Works with | iOS, Android | Android |
| Chipset | — | Exynos W920 |
