Amazfit GTR 4 vs Samsung Galaxy Watch 4 Classic
The Verdict
Amazfit GTR 4 excels in battery longevity with an impressive 14-26 day range, making it ideal for users prioritizing extended wear time without frequent charging. Samsung Galaxy Watch 4 Classic counters with superior health monitoring,notably ECG capability absent in the Amazfit,plus more robust construction with stainless steel and Gorilla Glass DX, along with full Wear OS 3.0 integration for broader app ecosystem. Display quality favors Samsung's Super AMOLED technology and larger 42/46mm options, while Amazfit's lighter 34g design appeals to comfort-focused users. Performance-wise, Samsung's Exynos W920 delivers smoother multitasking versus Zepp OS's streamlined but limited interface. At $199 versus $349, the GTR 4 represents exceptional value for fitness-focused buyers unconcerned with ECG data. However, Galaxy Watch 4 Classic justifies its premium through comprehensive health features and seamless Samsung ecosystem integration. Choose Amazfit for budget-conscious fitness tracking; select Samsung for advanced health monitoring and ecosystem synergy.
Who Should Buy
Buy the Amazfit GTR 4 if…
- →Large 1.43" AMOLED display is sharp and vivid with always-on option
- →Dual-band GPS rivals Garmin for outdoor tracking accuracy
- →14-day battery is outstanding for an AMOLED smartwatch
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
Amazfit GTR 4
Pros
- Large 1.43" AMOLED display is sharp and vivid with always-on option
- Dual-band GPS rivals Garmin for outdoor tracking accuracy
- 14-day battery is outstanding for an AMOLED smartwatch
- Built-in speaker and microphone for Bluetooth phone calls
- 150+ sport modes with auto-detection for common activities
Cons
- Zepp OS app ecosystem is extremely limited
- No NFC for contactless payments in most regions
- Cannot reply to notifications — view and dismiss only
- Build quality and software polish trail Apple and Samsung
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 | Amazfit GTR 4 | Samsung Galaxy Watch 4 Classic |
|---|---|---|
| Software | Zepp OS 2.0 | Wear OS 3.0 (One UI Watch 4) |
| Body | ||
| Weight | 52 g (without strap) | 46.2 g (42mm) / 52 g (46mm) |
| Case material | Aluminum alloy with stainless steel crown | 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 (typical usage) | 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 | Huami custom processor | Exynos W920 |
| Connectivity | ||
| GPS | ||
| NFC | ||
| Wi-Fi | ||
| Cellular | ||
| Bluetooth | 5.0 | 5.0 |
Related Comparisons
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 Amazfit products or all Samsung products. View full details for the Amazfit GTR 4 or the Samsung Galaxy Watch 4 Classic.