Galaxy Watch 6 (40mm) vs (44mm) – Which Size is Right For You?

If you find this post helpful, please share it. Thank you!

Bearing in mind that humans have different wrist sizes, manufacturers of smartwatches and traditional watches can make 2 or more different sizes of the same watch to give you the end user the option to choose your preferred size. That’s the case with the Galaxy Watch 6 which like its predecessor, the Galaxy Watch 5 also comes in two sizes; 40mm and 44mm. So what’s the difference and which is the right size for you?

In this post, you will learn the difference between the Galaxy Watch 6 (40mm) and (44mm), and I’ll also show you how I choose the right size for my wrist.

Galaxy Watch 6 (40mm) vs (44mm) Difference

In a few words, the 40mm and 44mm units are two similar watches. These two which are available in LTE and Bluetooth models have the same design and features. However, the 44mm being bigger has a bigger display that lets you see more at a glance, and the battery life is possibly longer. As a result, the 44mm unit has a $30 higher price tag.

Galaxy Watch 5 vs 6 – What’s New?

The Galaxy Watch 6 alongside the Galaxy Watch 6 Classic are the latest watches in the Samsung lineup. These two succeed the Galaxy Watch 5 and Galaxy Watch 4 Classic respectively. As expected the new watches come with some new additions which is why I think that before we continue, it’s pertinent to note what’s new in the Galaxy Watch 6 so you can decide if an upgrade is a worthwhile decision.

Galaxy Watch 5 vs 6 - What’s New
The Galaxy Watch 6 series welcome new chipset and bigger displays
  • There is a new chip with higher memory
  • The biggest feature of the Galaxy Watch 6 is the new Exynos w930 chip. This chip is a successor to the w920 chip (1.18GHz) that powers the Galaxy Watch 5 and 5 Pro. The new w930 chip boasts a faster 1.4GHz clockspeed which alongside a 2GB RAM is sure to deliver a robust performance on the Galaxy Watch 6 series. I say this with all certainty considering that in over 11 months of using the Galaxy Watch 5 Pro I haven’t experienced any glitch whatsoever.

    So you can be certain to expect a blazing experience with the Galaxy Watch 6 and 6 Classic.

  • The display is bigger and bezel is slimmer
  • The Galaxy Watch 6 and 6 Classic also have bigger display sizes and as a result, the bezels are slimmer. It’s 1.5 inches for the 44mm and 47mm units and 1.3 inches for the 40mm and 43mm units of the Galaxy Watch 6 and Galaxy Watch 6 Classic respectively. The bigger display means you get to see more at a glance, and in my opinion, the slimmer bezel kind of leaves the watches with a classier and sleeker appearance.

  • Bigger battery capacities
  • To make up for the bigger display sizes, Samsung had to equip the Galaxy Watch 6 with bigger batteries. At least, this ensures no compromise in battery life. So, you should get about the same battery life as the Galaxy Watch 5 series. According to Samsung, you can get up to 40 hours with the Galaxy Watch 6 and 6 Classic. This is still lower than that of the Galaxy Watch 5 Pro which gives me about 3 days of battery life on average.

  • Galaxy Watch 6 is slimmer
  • Interestingly, despite having slightly bigger battery capacities, Samsung has somehow managed to make the Galaxy Watch 6 and 6 Classic slimmer. Compared to the Galaxy Watch 5, the Galaxy Watch 6 is 0.8mm slimmer while the Galaxy Watch 6 Classic is 0.3mm slimmer than the Galaxy Watch 4 Classic.

In summary, compared to the Galaxy Watch 5, the Galaxy Watch 6 has a bigger display size and is also slimmer. And with Exynos w930 and 2GB RAM under the hood, it’s bound to perform faster than its predecessor.

Galaxy Watch 6 (40mm) vs (44mm) Full Specifications Comparison

 
 
Product Info

Samsung Galaxy Watch 6 (40mm) Full Smartwatch Specifications, Features and Price

Galaxy Watch 6 (44mm) Full smartwatch specifications

Samsung Galaxy Watch 6 (44mm) Full Smartwatch Specifications, Features and Price

Price $249.99 $279.99
ABOUT DEVICE ABOUT DEVICE ABOUT DEVICE
Device name Galaxy Watch 6 (40mm) Galaxy Watch 6 (44mm)
Device type Fitness/Sport/Standalone smartwatch Fitness/Sport/Standalone smartwatch
Gender Unisex Unisex
Release date August, 2023 August, 2023
Predecessor Galaxy Watch 5 Galaxy Watch 5
Successor
Versions Bluetooth/WiFi only, LTE Bluetooth/WiFi only, LTE
BODY BODY BODY
Dimension 38.8 x 40.4 x 9.0 mm 42.8 x 44.4 x 9.0 mm
Weight (excluding straps), 28.7g (excluding straps), 33.3g
Shape Circular Circular
Case material Armor Aluminum Armor Aluminum
Strap material Silicone Silicone
Bezel material Armor Aluminum Armor Aluminum
Strap size 20 mm 20 mm
Interchangeable strap 20mm, Yes 20mm, Yes
Screen protection Sapphire glass Sapphire glass
Water resistance Yes, 5ATM Yes, 5ATM
Durability test MIL-STD-810H MIL-STD-810H
Swim-proof Yes, recommended Yes, recommended
Color Gold, Graphite Graphite, Silver
DISPLAY DISPLAY DISPLAY
Display size 1.3 inches 1.5 inches
Display type Super AMOLED, Full color Super AMOLED, Full color
Display resolution 432 x 432 pixels 480 x 480 pixels
Pixel density 453 PPI 453 PPI
Always on Yes Yes
Custom watch face Yes Yes
Input type 2 Physical buttons, Digital rotating bezel, Touchscreen 2 Physical buttons, Digital rotating bezel, Touchscreen
CONNECTIVITY CONNECTIVITY CONNECTIVITY
Bluetooth Bluetooth v5.3 Bluetooth v5.3
Bluetooth calling Yes Yes
GPS A-GPS/GLONASS/Beidou/Galileo A-GPS/GLONASS/Beidou/Galileo
NFC Yes Yes
Wi-Fi Yes Yes
MEMORY MEMORY MEMORY
RAM 2GB RAM 2GB RAM
ROM 16GB 16GB
Memory card slot No No
CELLULAR CONNECTIVITY CELLULAR CONNECTIVITY CELLULAR CONNECTIVITY
Technology (Cellular model), 4G LTE (Cellular model), 4G LTE
SIM type (Cellular model), e-SIM (Cellular model), e-SIM
Band
NOTIFICATIONS NOTIFICATIONS NOTIFICATIONS
SMS alert Yes Yes
Calls alert Yes Yes
Email alert Yes Yes
Event reminder Yes Yes
Third-party apps alert Yes Yes
Reply to Notifications Yes Yes
MEDIA MEDIA MEDIA
Audio mp3/mp4 mp3/mp4
Bluetooth music Yes Yes
Loudspeaker Yes Yes
Microphone Yes Yes
Camera No No
Radio No No
SENSORS SENSORS SENSORS
Sensor(s) Accelerometer, Ambient light sensor, Barometer, BIA sensor, Electrical heart sensor, Geomagnetic sensor, Infrared temperature sensor, Optical heart rate sensor Accelerometer, Ambient light sensor, Barometer, BIA sensor, Electrical heart sensor, Geomagnetic sensor, Infrared temperature sensor, Optical heart rate sensor
ACTIVITY TRACKING ACTIVITY TRACKING ACTIVITY TRACKING
Blood oxygen Yes Yes
Blood Pressure Yes Yes
Calories Yes Yes
Distance Yes Yes
ECG tracking Yes Yes
Heart rate monitoring Yes Yes
Sleep tracking Yes Yes
Steps Yes Yes
Floors climbed Yes Yes
Stress Yes Yes
Fall detection Yes Yes
Menstrual cycle No No
VO2 Max Yes Yes
Swim-tracking Yes Yes
Underwater heart rate tracking Yes Yes
On-screen workout Yes Yes
Sport modes 90 90
BATTERY BATTERY BATTERY
Battery type Non-removable Li-ion battery Non-removable Li-ion battery
Battery capacity 300mAh 425mAh
Battery life Up to 40 hours Up to 40 hours
Charging type Charging dock, WPC based wireless charging Charging dock, WPC based wireless charging
Charging time 30min-1hr 30min-1hr
Solar charging No No
PLATFORM PLATFORM PLATFORM
Chipset Exynos w930 Exynos w930
CPU 1.4GHz Dual-core (Cortex-A55) 1.4GHz Dual-core (Cortex-A55)
GPU Mali™-G68 MP2 Mali™-G68 MP2
Operating system Wear OS 4 Wear OS 4
MISC MISC MISC
Companion app Samsung Galaxy Wearable app Samsung Galaxy Wearable app
Compatibility Android 10.0+ & RAM 1.5GB+ Android 10.0+ & RAM 1.5GB+
Payment system Google Pay, Samsung Pay Google Pay, Samsung Pay
Voice command Google Assistant, Yes, Bixby Google Assistant, Yes, Bixby
Find my phone Yes Yes
Box content Charger, Manual, Straps, Samsung Galaxy Watch 6 Charger, Manual, Straps, Samsung Galaxy Watch 6

Galaxy Watch 6 (40mm) vs (44mm) Differences

Basically, the 40 and 44mm units of the Galaxy Watch 6 have the same features. The display is the same. So is the build as well as the storage capacity and health tracking features. The only difference here is the display size, footprints, price and possibly battery life.

Galaxy Watch 6 (40mm) vs (44mm) Difference

  • Display: The 44mm unit has a bigger display
  • Both the 40mm and 44mm units of the Galaxy Watch 6 are powered by super AMOLED – the same technology that powers many Samsung watches including my Galaxy Watch 5 Pro. Super AMOLED is very colorful and easy to read. Coming from Galaxy Watch, Galaxy Watch 4 Classic and Galaxy Watch 5 Pro, I have never had any reason to discredit the AMOLED display of Galaxy watches.

    However, while the display tech is the same, the display sizes are different. It’s 1.3 inches for the 40mm and 1.5 inches for the 44mm unit. This represents a slight bump from the 40mm and 44mm units of Galaxy Watch 5 which has 1.2 and 1.4 inches respectively.

    So while the 44mm has a bigger display, the 1.3 inches of the 40mm unit is bigger than the 1.2 inches of Google’s Pixel Watch 2. In other words, legibility shouldn’t be a problem with the 40mm unit, though the 44mm unit lets you see a little more at a glance.

  • Design: The 40mm unit is more compact
  • If there is one reason I love Samsung watches it’s their durability, and the Galaxy Watch 6 series is no exception. Both the 40mm and 44mm units have the same aluminum frame which is accompanied by a highly scratch-resistant Sapphire glass. Meanwhile, the straps which can be swapped come in silicone materials.

    Both watches are also rated 5ATM which represents 50 meters of resistance to water pressure. So it’s safe to wear in the rain or even in the swimming pool but diving isn’t recommended. The Galaxy Watch 6 is also certified MIL-STD-810H which means it’s tough and rugged, thus can withstand certain harsh weather conditions.

    Both watches are easy to navigate, you get a touch-sensitive display alongside two physical buttons that make interaction a bliss.

    However, while the build quality is the same, going by their sizes, the 44mm has a bigger footprint than the 40mm unit. And as a result of its smaller size, the 40mm weighs just 28.7g (excluding strap) – that’s 4.6 grams less than the 44mm unit. Nonetheless, the 44mm unit is still one of the most compact and lightest watches around.

    I have used the Active 2 (44mm) which weighs 30 grams (excluding straps) and it’s very lightweight. In fact, I wore it to sleep almost every night. Comparing that weight to the 33.3g of the GW6 44mm unit, you will see that even though the 40mm unit weighs a little less, the 44mm unit is still very lightweight.

  • Battery life
  • Based on the technical specifications, while the 40mm size packs a 300mAh battery, the 44mm unit packs a 425mAh battery capacity. And according to Samsung, you can get up to 40 hours with either unit.

    Though, based on past experience, the bigger size has always lasted longer. This was the case with the Galaxy Watch and Galaxy Watch 3. So, even though, logically display size corresponds to battery life, you can expect the 44mm unit to last a little longer than the 40mm unit.

  • Price
  • As a result of the bigger display, the 44mm unit is priced a little higher. While the Bluetooth model 40mm retails for $270, it is $300 for the 44mm size.

    Galaxy Watch 6 (40mm) vs (44mm) Prices

    On the other hand, the LTE model of the 40mm unit retails for $320 while the 44mm goes for $350. So you will need to pay an extra $30 to get the 44mm unit.

40mm or 44mm? Which Size Is Right For You?

The reason for two different sizes is to give you the end user the option to choose your preferred size, and that’s bearing in mind we all have different wrist sizes.

With that in mind, the 40mm is the best choice if you have a small to medium-sized wrist while the 44mm is the best for individuals with medium to large-sized wrists.

I like my watch to sit comfortably in the middle without extending too far from my wrist. I think that way it looks very awesome on you. So the best way to determine what size is best for you is to use a meter rule and measure your wrist size then compare it to the size of the watch. In my case, my wrist measures 48.26mm, so I’ll settle for the 44mm unit as the 40mm size will look too tiny on my wrist.

So just go ahead, take the measurement and make your choice.