Samsung Galaxy Watch 3 Vs 4: Which is Better?

galaxy watch 3 vs 4

The difference between the Samsung Galaxy Watch 4 and Galaxy Watch 3 is determined by the model of Samsung’s newest smartwatch that you are contemplating. Here is what you should know about the Samsung Galaxy Watch 3 vs the Galaxy Watch 4. 

Galaxy Watch 3 vs 4: Difference In Design

In 2020, the Galaxy Watch 3 was released as the greatest Samsung smartwatch of the year. There was just one model available. However, those looking for a sportier, sleeker, less expensive alternative may choose the Galaxy Watch Active 2.

The Galaxy Watch 4 was released before the Galaxy Watch 5. It was released in two versions in 2021. The standard model is essentially the spiritual successor of the Galaxy Watch Active 2, with a cleaner face, an aluminum case, and a touch-sensitive bezel. The Classic variant is a more direct replacement for the Galaxy Watch 3 and features a tactile spinning bezel with carved minute marks and a slightly chunkier construction.


The Galaxy Watch 4 comes in two dial sizes with similar fundamental internal specifications. The Galaxy Watch 4 series also comes in two screen sizes, with the smaller model sporting a 1.2-inch display and the larger sporting a 1.4-inch display. With 46mm and 42mm face options, the Classic model has significantly larger faces than the Galaxy Watch 3. The base model, like the Galaxy Watch Active 2, has 44mm and 40mm faces. Overall, the Galaxy Watch 4 series is slimmer than the Galaxy Watch 3, providing a more comfortable fit for the newer watches.

Aside from the return of the rotating bezel, the Galaxy Watch 4 Classic has some visual differences from the Watch 3. The buttons are still on the right edge, but they are flatter and elongated, as opposed to the jutting nubs that gave the Galaxy Watch 3 a more intimidating appearance. The regular Galaxy Watch 4 has a cleaner, simpler appearance than both and foregoes a physical spinning bezel in favor of a touch option that is somewhat cumbersome to use. It is up to you to decide whether the Galaxy Watch 4 series represents a visual enhancement.

Galaxy Watch 3 vs 4: Differences in Features

Let’s take a look at what’s new in the Galaxy Watch 4 series against the Galaxy Watch 3. Notably, the Tizen software featured on the Galaxy Watch 3 has been integrated into a single Google Wear OS (formerly known as Wear OS 3). The layout is familiar, and Samsung’s own applications such as Samsung Pay and Samsung Health continue to take precedence, but the wristwatch now has Google’s apps.

Along with Wear OS, the Galaxy Watch 4 includes Samsung’s One UI Watch platform for enhanced connection with the rest of the Samsung mobile ecosystem. The settings from a Galaxy smartphone are instantly transferred to a Galaxy wristwatch and vice versa. One UI Watch also makes use of a large watch face library, which includes bubbly numbers, animal animations, and color-coordinated complexities that are reminiscent of Android 12.

New features

Samsung’s new health sensor for the Galaxy Watch 4 combines heart rate monitoring (PPG), an electrocardiogram reader (ECG), and bioelectric impedance analysis (BIA) in terms of health and fitness aspects.  BIA, like the greatest smart scales, transmits a mild electric current through your body to analyze body fat percentage, BMI, muscle mass, bone mass, body water percentage, and more. Holding your fingertips against the crown buttons for around 15 seconds yields a readout.

Samsung also enhanced sleep tracking measures for its most recent wearables. On the Galaxy Watch 4, blood oxygen is tested once every minute overnight, compared to once every 30 minutes on the Galaxy Watch 3. More SpO2 readings may provide more information about sleep quality, especially for those suffering from problems such as sleep apnea. When you sleep next to a compatible smartphone, the sounds of your snoring are also recorded.

Galaxy Watch 3 vs 4: Pricing

Finally, how do the prices of various smartwatches compare? The Galaxy Watch 3 was priced at $399 at launch. Even after three years, that’s a lot of money to spend for a smartwatch. Despite the fact that the device is now frequently available for a significantly lower price, it is still a risky investment for a device that no longer receives active support from its manufacturer.

With the Galaxy Watch 4 and Classic, Samsung appears to have taken this pricing criticism to heart. The latter was priced at $349, $50 less than the Galaxy Watch 3. Given its advantages over the previous model, it’s a simple decision if you’re looking for a $300 wearable and own an Android smartphone.

If you forego the rotating bezel, you may expect an even cheaper price. The Galaxy Watch 4 Bluetooth model, which launched for $249, is a great activity watch due to its sleeker look and lighter design. It will also not seem out of place in a boardroom. Notably, with the release of the Galaxy Watch 5, the Galaxy Watch 4 has become even more affordable.

Galaxy Watch 3 vs 4: Battery Life

The battery life of the Samsung Galaxy Watch 4 and Galaxy Watch 3 differs slightly. The Galaxy Watch 3 is supposed to last two days on a single charge, but we needed to charge ours every day to keep up with how we used it. The most significant battery drainers were activity tracking and setting the always-on display.

The Galaxy Watch 4 battery life is estimated to be 40 hours by Samsung. Again, we’d think it’s closer to a day. However, we are still testing the new smartwatch.

Galaxy Watch 3 vs 4: Outlook

The Samsung Galaxy Watch 4 is not a minor improvement over the Galaxy Watch 3. It has been completely updated for a cheaper price. What’s the best part? It seems familiar, thus there is no significant learning curve or hardware or software adjustment required.

We’re not telling you to rush out and replace your Galaxy Watch 3 with a Galaxy Watch 4 – the previous-generation model is a fantastic device that will receive updates for at least three years. However, if you’re looking for a new experience, a marginally sharper design, and improved health functions, the Galaxy Watch 4 is a solid successor.

Galaxy 3 vs 4: Tech Specs

The Galaxy Watch 3 was released with 1GB of RAM and 8GB of internal storage. Those were respectable grades that still hold up today. The watch is responsive, and applications run well thanks to the memory and Exynos 9110 processor. Colors are vibrant on the Super AMOLED display, as they are on the Galaxy Watch 4.

The displays on the Galaxy Watch 4 are just as pleasant on the eyes, but these smartwatches offer more power. The Exynos W920 has a better processor and 1.5GB of RAM. Storage space for the Galaxy Watch 4 and Watch 4 Classic is now doubled to 16GB. In terms of capacity, it’s still a step behind the Apple Watch Series 8, but 16GB should be more than adequate for most people.

If you want to buy a Galaxy Watch because of its performance, the Watch 4 is the clear victor. The increase in storage and memory is a significant improvement, and when combined with the new OS, the Watch 4 collection feels more fluid than the Watch 3.

Galaxy 3 vs 4: Operating System

Unless you’re a techie, you might assume that Samsung’s smartwatches run Android because of their Galaxy smartphone lineup. The Watch 3, on the other hand, runs Tizen, a Linux-based operating system built by Samsung. It’s been a fixture on their smartwatches for years, but that changed with the arrival of the Galaxy Watch 4.

The Samsung Galaxy Watch 4 and Watch 4 Classic run OneUI Watch, whilst the Watch 3 runs Tizen OS 5.5. Google and Samsung collaborated to create a single user interface, so you can expect a broader range of apps and a more simplified overall experience.

More apps may be used on the Watch 4, which has a clean UI that is simple to use. If you own a Samsung smartphone, you will also receive some additional benefits. Samsung’s apps are still available on both devices, but the Watch 4 has more alternatives overall.

Samsung will also keep the Galaxy Watch 4 updated for four years, giving the wearable some futureproofing. With the Galaxy Watch 3, you’ll most certainly be stuck with an out-of-date Tizen version in a few years.

Is it Worth Upgrading From Samsung Watch 3 to Watch 4?

It is well worth the effort. The Galaxy Watch 4 includes a 5 nanometer Exynos 920 chip, which replaces the 10 nanometer Exynos 9110 chip used in the Galaxy Watch 3. This improves CPU speed by 20% and graphic performance by up to tenfold, while simultaneously increasing efficiency.

Which Smartwatch is Better Than Samsung Watch 4?

The Samsung Galaxy Watch 5, an upgrade to one of the greatest Android smartwatches we’d seen in years, addressed some of the Galaxy Watch 4’s faults, such as screen durability and charging time.

Is Galaxy 3 Watch Waterproof?

The Galaxy Watch3, Watch4, Watch5, Watch Active, Watch Active2, and Galaxy Fit, Fit2, and Fit E may all be used in swimming pools or shallow water.

Is Samsung Watch 4 Worth Buying in 2023?

If you’re not too excited about the new possibilities or want a more economical option, the Watch 4 is an excellent option thanks to its modern design, Wear OS 3 software, and significantly better battery life.

In Conclusion,

With the Galaxy Watch 4 series, Samsung made significant strides. The updated operating system includes Google services as well as tighter connectivity with Android. It also has faster hardware, more fitness monitoring features, more sensors than its predecessor, all at a lower price. Choosing the Galaxy Watch 4 series over the Galaxy Watch 3 is a no-brainer.

This isn’t to say you shouldn’t consider the Galaxy Watch 3, especially if you own an iPhone. If you don’t require the additional features of the Galaxy Watch 4 series, the Watch 3 still has a place at the correct price. It’s still a solid smartwatch that does everything well.

There’s a new Samsung alternative to consider. The Galaxy Watch 5 series expands on the core of the Galaxy Watch 4 with larger batteries, new health tracking functions, and a premium outdoor-oriented Pro model. If you haven’t already purchased a Galaxy Watch 4 or are looking to upgrade from the Galaxy Watch 3, you should check into a Galaxy Watch 5 model.

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