Galaxy Watch 4 & 6 share many similarities, but there are also important differences, such as quality, performance, features, design, and connectivity. If you want the best one between them, I Would recommend the Galaxy Watch 6 rather than the Galaxy Watch 4.
Why Do I Recommend The Galaxy Watch 6?
- The Galaxy Watch 6 has a faster Exynos W930 processor, which navigates through menus, loads apps, and uses advanced features quickly and smoothly compared to the Galaxy Watch 4’s Exynos W920.
- Galaxy Watch 6 has a Larger 1.5-inch Super AMOLED display, which is more vibrant and offers larger visuals than the Galaxy Watch 4‘s display.
- Galaxy Watch 6 has a maximum of 2,000 nits brightness to read in harsh sunlight & perfect for outdoors, while the Galaxy Watch 4 has a maximum of 1,000 nits brightness.
- The Galaxy Watch 6 runs Wear OS 4 with One UI 5 Watch for a smoother user interface with more customization options, better accessibility, and optimized app performance compared to the Galaxy Watch 4’s One UI 4 Watch.
- It has a new temperature sensor that enables menstrual cycle tracking and ambient temperature detection, which is not available on the Galaxy Watch 4.
- The Galaxy Watch 6 has enhanced HR zones and advanced sleep coaching for detailed health tracking, while the Galaxy Watch 4 has standard HR zones and basic sleep tracking.
- It features Sapphire Crystal Glass for better scratch resistance and durability, while the Galaxy Watch 4 uses Gorilla Glass DX+, which is less durable.
- The Galaxy Watch 6 has a 300mAh battery for delivering longer battery life of up to 40 hours, whereas the Galaxy Watch 4 has a smaller 247mAh battery.
- The Samsung Galaxy Watch 6 supports faster charging, reaching 45% battery in just 30 minutes, while the Galaxy Watch 4 charges slower, taking longer to reach the same level.
- Upgraded Bluetooth 5.3 in the Galaxy Watch 6 ensures a more stable connection, improved range, and potentially lower latency than Bluetooth 5.0 in the Galaxy Watch 4.
Maybe the Galaxy Watch 4 price can make you comfortable because it’s a little bit cheaper than the Galaxy Watch 6. But you have to compromise all the above-mentioned features. Now the Decision is Yours. I hope it was helpful to choose the right one.
.
Side By Side Comparison
Feature | Galaxy Watch 6 | Galaxy Watch 4 |
Display Size | 1.3-inch Super AMOLED | 1.2-inch Super AMOLED |
Display Resolution | 432 x 432 pixels | 396 x 396 pixels |
Screen Protection | Sapphire Crystal Glass | Gorilla Glass DX+ |
Bezel Design | Slimmer bezels, larger screen area | Thicker bezels, smaller screen area |
Processor | Exynos W930 (5nm, 1.4GHz Dual-core) | Exynos W920 (5nm, 1.18GHz Dual-core) |
RAM | 2GB | 1.5GB |
Battery Capacity | 300mAh | 247mAh |
Battery Life | Up to ~40 hours | Up to ~30-35 hours |
Charging Speed | Faster charging (45% in 30 min) | Slower charging |
Operating System | Wear OS 4 (One UI 5 Watch) | Wear OS 3 (One UI 4 Watch) |
Software Features | New UI, enhanced widgets, better customization | Older UI, fewer customization options |
Fitness Tracking | More accurate heart rate monitoring | Basic heart rate tracking |
Advanced Sleep Coaching | Yes, with HR zones | Yes, without HR zones |
Temperature Sensor | Yes | No |
Fall Detection | Yes (Improved sensitivity) | Yes |
Durability | Sapphire Crystal, IP68, MIL-STD-810H | Gorilla Glass DX+, IP68 |
Water Resistance | 5ATM | 5ATM |
Band Mechanism | One-click interchangeable bands | Traditional pin bands |
Connectivity | Bluetooth 5.3 | Bluetooth 5.0 |
Price | Check Watch 6 Price | Check Watch 4 Price |
What Common Both Can Do?
- Design & Display: Both Galaxy Watch 6 (40mm) and Galaxy Watch 4 (40mm) share a circular design, giving them a modern, stylish, and sleek look. They both use Super AMOLED displays, ensuring vibrant colors, deep blacks, and high brightness levels, making them easy to read even under direct sunlight. Both also support Always-On Display (AOD), which means you can glance at the time and notifications without having to wake the watch.
- Health & Fitness Features: Both watches are packed with advanced health tracking features, including:ECG, Blood Pressure Monitoring, Blood Oxygen (SpO2) Monitoring, Heart Rate Tracking,Bioelectrical Impedance Analysis (BIA) Sensor etc.
- Water & Dust Resistance: Both models are 5ATM and IP68-rated, meaning they can withstand submersion up to 50 meters in water, making them swim-proof and suitable for water-based workouts. They are also dust-resistant, making them durable for everyday use.
- Smart Features & Connectivity: Both the Galaxy Watch 6 and Galaxy Watch 4 run Wear OS by Google, giving them access to Google Play Store, Google Maps, Google Assistant, and third-party apps. They also support Samsung Health, allowing you to sync health data across Samsung devices.
- Wireless Charging & Battery: Both watches support wireless charging via Qi-compatible chargers, making them easy to charge without needing cables. They both offer multi-day battery life, depending on usage, though the Watch 6 has a slight advantage in efficiency.
- Compatibility & Customization: Both watches are compatible with Android devices and support Google apps, allowing users to install third-party apps directly from the Google Play Store. They also support interchangeable watch bands, letting users customize their look with different straps.
Common Features
Feature | Galaxy Watch 6 | Galaxy Watch 4 |
Display Technology | Super AMOLED | Super AMOLED |
Always-On Display (AOD) | Yes | Yes |
Water Resistance | 5ATM + IP68 (dust and water-resistant) | 5ATM + IP68 (dust and water-resistant) |
ECG Monitoring | Yes | Yes |
Blood Pressure Monitoring | Yes | Yes |
Heart Rate Tracking | Yes | Yes |
Blood Oxygen (SpO2) Monitoring | Yes | Yes |
Bioelectrical Impedance Analysis (BIA) Sensor | Yes | Yes |
Sleep Tracking | Yes | Yes |
Fall Detection | Yes | Yes |
Built-in GPS | Yes | Yes |
Wireless Connectivity | Bluetooth + Wi-Fi | Bluetooth + Wi-Fi |
Samsung Health Integration | Yes | Yes |
Samsung Pay | Yes (NFC) | Yes (NFC) |
Voice Assistant | Bixby | Bixby |
Google Play Store Support | Yes (Wear OS) | Yes (Wear OS) |
Google Apps Compatibility | Yes (Google Maps, Google Assistant, etc.) | Yes (Google Maps, Google Assistant, etc.) |
Third-Party App Support | Yes | Yes |
Music Storage & Playback | Yes | Yes |
Call & Text Notifications | Yes (when connected via Bluetooth) | Yes (when connected via Bluetooth) |
Wireless Charging | Yes (Qi-compatible) | Yes (Qi-compatible) |
Price | Check Watch 6 Price | Check Watch 4 Price |
FAQ
Q. Does the Samsung Galaxy Watch 6 have better battery life than the Galaxy Watch 4? Yes, the Samsung Galaxy Watch 6 has a larger 300mAh battery compared to the 247mAh battery in the Galaxy Watch 4. This results in slightly better battery life, lasting around 40 hours compared to the Watch 4’s 30–35 hours. Additionally, the Watch 6 supports faster charging. Q. Are both watches compatible with Android and iOS devices? Q. Do both watches support ECG and blood pressure monitoring? Q. Do the Galaxy Watch 6 and Watch 4 support Google Assistant and Google Apps? Q. Can I make calls and reply to messages on both watches? Q. What fitness and health tracking features do both watches offer? Q. Are both watches water-resistant and suitable for swimming? Q. Do both watches support fall detection and emergency SOS? Q. Can I use Samsung Pay on both watches? Q. Do both watches support interchangeable watch bands? Q. How does the Galaxy Watch 6’s new temperature sensor work? Q. What is the difference in charging speed between the two models? Q. Does the Galaxy Watch 6 have better durability than the Watch 4? |