Samsung Galaxy Watch 6 vs 5 vs 4: Which should you choose?

Samsung Galaxy Watch 6 vs 5 vs 4

Samsung has been a leading player in the smartwatch market, consistently releasing innovative and feature-rich devices. Galaxy watches compete with wearable giants like Apple through their wide variety of features and stylish design.

So in this article, we will compare the latest Samsung’s Galaxy Watch 6 with the Galaxy Watch 5, and the Galaxy Watch 4. We will explore the key differences in design, screen, functions and performance, battery life, and more.

We will be using the high-end models these three have to offer. So, whether you’re a fitness enthusiast or a tech-savvy individual, this comparison will help you make an informed decision about which smartwatch suits your needs best.

Samsung Galaxy Watch 6 vs 5 vs 4: Price and Comparison

The Samsung Galaxy Watch 6 retails for $399 for the 43mm version and $429 for the 47mm version. There are only two color options available: Black and Silver. Users can choose between three band options: Leather, Fabric, and Sport.

The Samsung Galaxy Watch 5 Pro retails for $409 and is only available in a single 45mm version. There are only two color options available: Black Titanium and Gray Titanium. It has a d-buckle and Sport band options available.

The Samsung Galaxy Watch 4 Classic retails for $299 for the 46mm and $399 for the 42mm version. It also has only two color options, Black and Silver and only a sport band is available.

Smartwatch Comparison
Specifications Samsung Galaxy Watch 6 Classic Samsung Galaxy Watch 5 Pro Samsung Galaxy Watch 4 Classic
General
Brand Samsung Samsung Samsung
Model Name Watch 6 Classic Watch 5 Pro Watch 4 Classic
Design and Body
Weight 59g 46.5g 52g
Material Stainless Steel Titanium Stainless Steel
Shape Round Round Round
Display
Type Super AMOLED Super AMOLED Super AMOLED
Touch Yes Yes Yes
Size 1.5 inches 1.4 inches 1.4 inches
Resolution 480 x 480 px 240 x 240 px 450 x 450 px
PPI 453 ppi 242 ppi 364 ppi
Memory
RAM 2GB 1.5GB 1.5GB
In-built Memory 16GB 16GB 16GB
Connectivity
WiFi Yes, 802.11 a/b/g/n 2.4+5GHz Wi-Fi 802.11 a/b/g/n, dual-band Wi-Fi 802.11 a/b/g/n, dual-band
Voice Calling Yes Yes Yes
Bluetooth V5.3 V5.2 V5.0
GPS Yes Yes Yes
3G Yes No Yes
4G Yes Yes Yes
Extra
Sensors Accelerometer, Barometer, Bioelectrical Impedance Analysis Sensor, Electrical Heart Sensor, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Infrared Temperature Sensor, Light Sensor Accelerometer, Barometer, Blood Composition Sensor, ECG Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Optical Heart Rate Sensor, Electrical Heart Sensor, Bioelectrical Impedance Analysis Sensor, Hall Sensor
NFC Yes Yes Yes
Camera
Camera No No No
Technical
OS Wear OS 4 Wear OS 4 Wear OS 4
Compatibility Android, iOS Android, iOS Android, iOS
CPU Exynos W930 Exynos W920 Exynos W920
Multimedia
Music Yes Yes Yes
Battery
Battery Capacity 425 mAh 590 mAh 361 mAh
Backup 40 hours 80 hours 24 hours
Fast Charging Yes Yes No
Wireless Charging Yes Yes Yes
Processor
Speed 1.4 GHz 1.18 GHz 1.18 GHz
Features
Water Resistant IP68 IP68 IP68
Depth 50m 50m 50m
Dust Proof Yes Yes Yes
Meters and Sensors Altimeter, Pedometer, Heart Rate Monitor, SpO2 (Blood Oxygen) Monitor, Blood Pressure Monitor, Calorie Count, Step Count, Sleep Monitor Pedometer, Heart Rate Monitor, SpO2 (Blood Oxygen) Monitor, Blood Pressure Monitor, Calorie Count, Step Count, Sleep Monitor Pedometer, Heart Rate Monitor, SpO2 (Blood Oxygen) Monitor, Blood Pressure Monitor, Calorie Count, Step Count, Sleep Monitor
Extra Features Alarm Clock, Stopwatch, Timer, Reminder Alarm Clock, Stopwatch, Timer, Reminder Alarm Clock, Stopwatch, Timer, Reminder
Colors Black and Silver Black and Gray Black and Silver
Price $399 (43mm), $429 (47mm) $409 (45mm) $299 (46mm), $399 (42mm)

Samsung Galaxy Watch 6 vs 5 vs 4: Design

The design of the Samsung Galaxy Watch 6, Watch 5, and Watch 4 is sleek and appealing, catering to different styles and preferences.

The Galaxy Watch 6 (Classic) boasts a sporty and classic appearance, featuring a rotating bezel around the screen on the Classic version. This rotating bezel allows for easy navigation through apps and messages. With a choice of 43mm and 47mm sizes, it offers a large screen relative to its size. The watch is available in aluminium (Watch 6) and stainless steel (Watch 6 Classic), with color options including Black and Silver. The 4G connectivity option provides added convenience for on-the-go connectivity.

The Galaxy Watch 5 (Pro) sports a minimalistic and rugged appearance, catering to the needs of sports enthusiasts. It offers the longest battery life among the three models, lasting 2 to 3 days on average. The 45mm watch is made of titanium, making it durable and lightweight. While it lacks a rotating bezel like the Classic models, it compensates with its robust design and functionality. Color options for the Watch 5 (Pro) include Black Titanium, and Gray Titanium.

The Galaxy Watch 4 (Classic) combines a sporty and classic appearance with the signature rotating bezel. This bezel allows for seamless scrolling through apps and messages. With a choice of 42mm and 46mm sizes, it offers a smaller screen compared to its counterparts. The Watch 4 (Classic) is available in stainless steel with color options including Black and Silver. It also supports 4G connectivity as well.

Samsung Galaxy Watch 6 vs 5 vs 4: Display

The screen is a crucial component of any smartwatch, as it determines the visual experience and ease of use. The Galaxy Watch 6 (Classic) features a larger 47-mm variant with a 1.5-inch screen with a 480-by-480-pixel resolution. The 43 mm variant has a 1.3-inch screen with a 432-by-432-pixel resolution, which is a 20% increase in size compared to its predecessors.

Samsung achieved this by reducing the black edges around the screen, providing users with a more immersive display. Similar to the Watch 5, the bright AMOLED screen of the Watch 6 is protected by strong sapphire glass, ensuring durability and scratch resistance.

The Galaxy Watch 5 (Pro) shares similarities with the Watch 6 in terms of screen technology. It also features a super-aMOLED screen that is bright and comparable to a smartphone display. The screen size is slightly smaller, 1.4 inches compared to 1.5 inches in the Watch 6 Classic, but it still offers a visually appealing experience. Like its counterparts, the Watch 5 (Pro) also utilises sapphire glass for enhanced protection against scratches.

The Galaxy Watch 4 (Classic) boasts a Super AMOLED screen, providing vibrant colors and sharp visuals. However, it has the smallest screen among the three models, which is 42mm with a 1.19-inch display with a 396 x 396 resolution, and 46mm with a 1.4-inch display with a 450 x 450 resolution, with relatively thicker bezels. The Watch 4 (Classic) uses Corning Gorilla Glass instead of sapphire glass, making it more susceptible to scratches compared to the Watch 6 and Watch 5.

Samsung Galaxy Watch 6 vs 5 vs 4: Hardware and Software 

Samsung’s Galaxy Watch series has awesome hardware capabilities, making it a beta choice among smartwatch enthusiasts.

The Galaxy Watch 6 (Classic) is equipped with a new and faster Exynos W930 SoC chip, resulting in improved speed and overall performance. While it’s based on 5nm manufacturing and the dual-core Cortex-A55 CPU, it now ticks at 1.4 GHz instead of 1.18 GHz in previous models. It allows for smooth scrolling through messages and quick app switching. 

The Galaxy Watch 5 Pro and Watch 4 Classic are equipped with a Samsung Exynos W920, which is also based on a dual-core Cortex-A55 CPU and uses 1.18 GHz. There’s not much difference in terms of speed and performance, and the scrolling is also smooth and quick.

In terms of RAM and storage, the Watch 6 Classic offers 2GB of RAM and 16GB of storage, whereas the other two models have the same 1.5GB and 16GB, respectively. While only 7.5GB of storage is available for usage, it can store up to 2000 songs with ease. Plus, all three models run on Wear OS 4, One UI Watch 5, and provide the ability to use Google products such as YouTube, Play Store, and more directly from your wrist.

Samsung Galaxy Watch 6 vs 5 vs 4: Health Features 

When it comes to health tracking, all three models are capable of tracking several activities, and the Galaxy Watch 6 Excel even more.

All three models have health features like sleep tracking, calories, distance, a SpO2 tracker, a body fat percentage tracker, automatic and manual exercise tracking, including Walking, Running, Elliptical, Rowing, Swimming, Dynamic high-movement activities, and can track over 90 activities.

To view all your health and fitness metrics in one place, Samsung’s Health App is capable of doing that, plus it stores your activity data in an encrypted way to ensure user security and privacy.

Samsung Galaxy Watch 6 vs 5 vs 4: Battery Life

Battery life is a crucial consideration for any smartwatch user. The Galaxy Watch 6 (Classic) offers a battery life of 1 to 2 days with average use. Through testing, the battery lasted for around 22 hours with an always-on display enabled and full brightness at 2,000 nits. Although it is not the longest-lasting battery, it has improved compared to previous models. Additionally, fast charging capabilities allow users to fully charge the watch in just 45 minutes, providing convenience for those on the move.

The Galaxy Watch 5 (Pro) features a massive 590-mAh battery capacity that can last up to 80 hours on a single charge, making it the longest-lasting option among the three models. With average use, users can go about their daily activities without worrying about frequent charging. Similar to the Watch 6, fast charging enables the Watch 5 (Pro) to reach 80% charge in approximately 45 minutes.

The Galaxy Watch 4 (Classic) battery lasts for around 40 hours between charges; through testing, it lasted 24 hours with the always-on display enabled. Compared to its successors, the Watch 4 has the shortest battery life. However, it compensates for this with other features, such as its rotating bezel and access to the Google Play Store for additional app installations. The Watch 4 does not support fast charging; it takes 1.5 hours to charge it fully to 100%.

Samsung Galaxy Watch 6 vs 5 vs 4: Verdict

The Samsung Galaxy Watch 6, Watch 5, and Watch 4 each offer unique features and cater to different user preferences. The Watch 6 stands out with its larger screen, 18% faster processor, and improved battery life. If you value a rotating bezel, the Watch 6 Classic is the ideal choice. On the other hand, the Watch 5 (Pro) caters to sports enthusiasts with its rugged design and extended battery life. Lastly, the Watch 4 (classic): those who want a smartwatch with Google WearOS operating system integration could look for this option.

Though most of the specs and features are identical, individuals who don’t mind a higher price must go for the Samsung Galaxy Watch 6. It is the latest addition to the Galaxy Watch series and offers a better and faster processor. Along with that, it also has a 60Hz refresh rate and features like fall detection, making it a more reliable option for a buyer. Plus, it will get further updates and feature a rotating bezel, which they removed from the Watch 5 series.

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