Galaxy Watch 6 Classic (43mm) vs (47mm) – The Difference and How to Choose The Right Size

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In 2022, Galaxy Watch fans were taken by surprise when Samsung decided to ditch an expected Galaxy Watch 5 Classic for the Galaxy Watch 5 Pro. In fact, I’d call the Watch 5 Pro the successor to the Galaxy Watch 4 Classic. Well this year after so much clamor for the return of the physical rotating bezel, Samsung released the Galaxy Watch 6 Classic alongside the Galaxy Watch 6.

The Galaxy Watch 6 Classic is the true successor to the Galaxy Watch 4 Classic, but unlike its predecessor which is available in 42mm and 46mm, it comes in 43mm and 47mm sizes. These two sizes are also available in LTE and Bluetooth models. So which of these is the right size for you? We’ll be taking a look at the differences between the 43 and 47mm units, and of course, I’ll also show you how I choose the right size for my wrist.

Basically, the 43mm and 47mm are the same. It’s the same stainless steel frame and sapphire screen. Same AMOLED display. Same health tracking features and the same 16GB storage.

Galaxy Watch 6 Classic (43mm) vs (47mm) Difference

However, in a few words, the difference between the 43mm and 47mm sizes is that the latter has a bigger display and possibly longer battery life than the 43mm unit. As a result, it has a higher price tag.

Galaxy Watch 6 Classic (43mm)Galaxy Watch 6 Classic (47mm)
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LTE: View on Amazon

Galaxy Watch 5 vs 6 – What’s New?

The Galaxy Watch 6 Classic and Galaxy Watch 6 are the latest watches from Samsung, these two launched with Wear OS 4 out of the box and of course, welcome some interesting additions. So before we discuss the differences between the 43 and 47mm units, let’s take a look at what’s new so that you know if upgrading is a worthy investment.

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.

So, compared to the Galaxy Watch 5, the Galaxy Watch 6 series is powered by a more advanced Exynos w930 chip and has a bigger display while also being a tad slimmer.

Galaxy Watch 6 Classic 43mm vs 47mm Full Specifications Compared

 
 
Product Info
Samsung Galaxy Watch 6 Classic (43mm) Full Smartwatch Specifications

Samsung Galaxy Watch 6 Classic (43mm) Full Smartwatch Specifications, Features and Price

SAMSUNG Galaxy Watch 6 Classic 47mm Bluetooth Smartwatch w/ Rotating Bezel, Fitness Tracker, Personalized HR Zones, Advanced Sleep Coaching, Heart Monitor, BIA Sensor, US Version, Black

Samsung Galaxy Watch 6 Classic (47mm) Full Smartwatch Specifications, Features and Price

Price $318.99 $348.99
ABOUT DEVICE ABOUT DEVICE ABOUT DEVICE
Device name Galaxy Watch 6 Classic (43mm) Galaxy Watch 6 Classic (47mm)
Device type Fitness/Sport/Standalone smartwatch Fitness/Sport/Standalone smartwatch
Gender Men Men
Release date August, 2023 August, 2023
Predecessor Galaxy Watch 4 Classic Galaxy Watch 4 Classic
Successor
Versions Bluetooth/WiFi only, LTE Bluetooth/WiFi only, LTE
BODY BODY BODY
Dimension 42.5 x 42.5 x 10.9 mm 46.5 x 46.5 x 10.9 mm
Weight (excluding straps), 52g (excluding straps), 59 grams
Shape Circular Circular
Case material Stainless steel Stainless steel
Strap material Silicone Silicone
Bezel material Stainless steel Stainless steel
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 Graphite, Silver 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 Classic Charger, Manual, Straps, Samsung Galaxy Watch 6 Classic

Galaxy Watch 6 Classic 43mm vs 47mm – The Difference

Galaxy Watch 6 Classic (43mm) vs (47mm) Difference

  • Display: The 47mm unit has a bigger display
  • Like its predecessor, the Galaxy Watch 6 Classic is powered by super AMOLED which is very colorful and very easy to read. I owned the Galaxy Watch 4 Classic, and never for once did I experience any difficulty reading complications on its 1.4 inches screen even on very sunny days.

    So while the display tech is the same, the display size is different. It is 1.5 inches for the 47mm unit and 1.3 inches for the 43mm size. This means you get to see a little more at a glance on the 47mm unit. Nonetheless, at 1.3 inches, the 43mm unit still boasts a decent display size that should be easy to read.

  • Design: The 43mm unit is more compact
  • There is no difference in the design except for the different dimensions and of course weights. Both the 43 and 47mm unit have the same stainless steel frame while the screen is a highly scratch-resistant Sapphire glass. Meanwhile, the straps come in silicone material and they can be swapped just in case you wish to use another strap of your choice.

    However, the 43mm being smaller is more compact and it weighs 7 grams less than the 47mm unit. Nonetheless, the 47mm unit isn’t a bulky watch, it’s slightly more compact than the Ticwatch Pro 5.

    Note that the strap width is the same. Starting with the Galaxy Watch 4 series, Samsung decided to start using standard 20mm straps for all sizes. The strap lengths differ though, Samsung watch bands are offered in two sizes; a 130mm – 190mm that fits medium/small wrists and a longer 145mm – 205mm that fits medium/large wrists.

    Beyond the differences in sizes and weights, both the 43 and 47mm units are certified 5ATM which means these two are waterproof up to 50 meters. In other words, it’s safe to wear any of these to the pool or otherwise. Before swimming remember to turn on water lock mode, it helps prevent accidental touches.

  • Battery life
  • As a result of its bigger case size, the 47mm unit has a bigger battery capacity than the 43mm unit. Though, according to Samsung, you can expect up to 40 hours of battery life with both sizes. Logically this should be true considering that a bigger display means a higher impact on the battery which of course is why the 47mm unit has a bigger battery capacity.

    However, going by past experience, the bigger unit always lasted a little longer than the smaller unit. This was the case with the Galaxy Watch and even the Galaxy Watch 4 Classic. So I can say that the 47mm unit will most likely last a little longer than the 43mm unit.

  • Price
  • As a result of the bigger display and possibly longer battery life, the 47mm unit has a higher price tag. While the Bluetooth model of the 43mm unit retails at $370, it’s $400 for the 47mm unit.

    Galaxy Watch 6 Classic (43mm) vs (47mm) Prices

    On the other hand, the 43mm LTE model retails at $420 while it is $450 for the 47mm unit. So you will need to pay $30 more if you decide to get the 47mm unit. But before that let’s find out what size is right for you.

43mm or 47mm – Which size is best for you?

So now that you know what’s new in the Galaxy Watch 6 Classic and the difference between the 43 and 47mm units, it’s time to decide on which size is right for you.

To decide on which size is right for you, I bear in mind that we all have different wrist sizes. So what’s suitable on my wrist might not be for you. What I do is to simply measure the width of my wrist using a meter rule and then compare it with both sizes.

I want the watch to sit in the middle of my wrist and not protrude beyond it. So my wrist size measures 1.9 inches which is equivalent to 48.26mm. This is closer to 47mm than 43mm, so I will settle for the 47mm unit which is what I will eventually buy by Christmas. So you get the drift.

And to choose the right band, use a tape and wrap it around your wrist, note where the tape meets and compare it with the available bands. Samsung officially sells a small/medium band that measures 130-199mm and a medium/large that measures 145-205mm.

So that’s it, I presume these few tips should help you choose the best size for your wrist.

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