Huawei Watch GT 4 (46mm) vs Samsung Galaxy Watch 4 Classic
The Verdict
Huawei's Watch GT 4 delivers exceptional battery longevity with up to 14 days of usage, making it ideal for users who despise frequent charging. Its AMOLED display at 466x466 resolution offers crisp visuals, while HarmonyOS 4 provides smooth performance for basic health tracking including heart rate, SpO2, skin temperature, and sleep monitoring. Samsung's Galaxy Watch 4 Classic counters with superior connectivity options: NFC for contactless payments, WiFi and cellular capabilities enable independence from your phone. The Super AMOLED screen at 450x450 resolution (46mm) matches quality standards, and it includes ECG functionality that Huawei lacks. Battery life runs 22 hours typically, demanding nightly charging despite manufacturer claims of 40 hours. Design-wise, both weigh similarly around 48-52g with stainless steel construction and 5ATM water resistance. The Galaxy Watch 4 Classic runs Wear OS 3.0 with deeper Google ecosystem integration, whereas the GT 4 operates within Huawei's ecosystem with limited third-party app support outside China. For users prioritizing weekend trips without charging and basic health metrics, the GT 4 wins decisively. Those needing payments, cellular independence, and medical-grade ECG should choose the Galaxy Watch 4 Classic, accepting daily charging as a trade-off.
Who Should Buy
Buy the Huawei Watch GT 4 (46mm) if…
- →Stunning premium design with stainless steel and octagonal case
- →14-day battery with AMOLED always-on display is impressive
- →Dual-band GPS provides accurate location tracking
Buy the Samsung Galaxy Watch 4 Classic if…
- →Physical rotating bezel is the best smartwatch navigation method
- →Stainless steel construction feels premium and durable
- →Full Wear OS 3 with Google apps and Samsung health suite
Category Scores
Pros & Cons
Huawei Watch GT 4 (46mm)
Pros
- Stunning premium design with stainless steel and octagonal case
- 14-day battery with AMOLED always-on display is impressive
- Dual-band GPS provides accurate location tracking
- Bright 466x466 AMOLED display is crisp and vibrant
- TruSeen 5.5+ heart rate sensor is accurate for exercise tracking
Cons
- No Google apps or third-party app store — HarmonyOS is limited
- No NFC for payments in most Western markets
- No ECG sensor despite the premium positioning
- Cannot respond to notifications — display and dismiss only
Samsung Galaxy Watch 4 Classic
Pros
- Physical rotating bezel is the best smartwatch navigation method
- Stainless steel construction feels premium and durable
- Full Wear OS 3 with Google apps and Samsung health suite
- Body composition analysis via BIA sensor is a unique feature
- Classic watch aesthetics suit formal and casual settings
Cons
- Heavier than the standard Watch 4 — 46-52 g is noticeable
- Battery life around 22 hours still needs nightly charging
- ECG and blood pressure require a Samsung Galaxy phone
- Wear OS 3 had significant growing pains at launch
Full Specifications
| Spec | Huawei Watch GT 4 (46mm) | Samsung Galaxy Watch 4 Classic |
|---|---|---|
| Software | HarmonyOS 4 | Wear OS 3.0 (One UI Watch 4) |
| Body | ||
| Weight | 48 g (without strap) | 46.2 g (42mm) / 52 g (46mm) |
| Case material | Stainless steel | Stainless Steel with Corning Gorilla Glass DX |
| Water resistance | 5ATM | 5ATM + IP68, MIL-STD-810G |
| Health & Sensors | ||
| ECG | ||
| SpO₂ | ||
| Skin temperature | ||
| Heart rate | ||
| Sleep tracking | ||
| Battery | ||
| Battery life | Up to 14 days | Up to 40 hrs (typical ~22 hrs) |
| Display | ||
| Size | 46mm (1.43 inches) | 42mm / 46mm |
| Type | AMOLED | Super AMOLED |
| Always-on display | ||
| Resolution | 466 x 466 | 396 x 396 / 450 x 450 |
| Processor | ||
| Chipset | Hi6262 | Exynos W920 |
| Connectivity | ||
| GPS | ||
| NFC | ||
| Wi-Fi | ||
| Cellular | ||
| Bluetooth | 5.2 | 5.0 |
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This comparison is based on verified manufacturer specifications covering display, performance, camera, battery, and build quality. Scores are generated by analyzing specs across weighted categories on a 10-point scale. Learn more about our methodology.
Explore more in smartwatches, see all Huawei products or all Samsung products. View full details for the Huawei Watch GT 4 (46mm) or the Samsung Galaxy Watch 4 Classic.

