The new Samsung galaxy watch active 2 set to be released September 26th will be available in two sizes; 40mm and 44mm, and in two different materials; aluminum and stainless steel casing with the aluminum case lacking LTE capabilities. We’re comparing the Samsung Galaxy Watch Active 2 40mm vs 44mm – head-to-head we compare the specs and features so you know the differences.
Samsung Galaxy Watch Active 2 40mm vs 44mm Specifications Compared
| Samsung Galaxy Watch Active 2 (40mm) | Samsung Galaxy Watch Active 2 (44mm) | |
|---|---|---|
 | | |
ABOUT DEVICE | ||
| Device name | Samsung Galaxy Watch Active 2 (40mm) | Samsung Galaxy Watch Active 2 (44mm) (Bluetooth) |
| Device type | Classic/Fitness smartwatch | Classic/Fitness smartwatch |
| Predessesor | Samsung Galaxy Watch Active | Samsung Galaxy Watch Active |
| Successor | -- | -- |
| Released date | September, 2019 | September, 2019 |
| Ideal for | Unisex | Unisex |
DISPLAY | ||
| Display type | Super AMOLED Full color | Super AMOLED Full color |
| Display size | 1.2 inches (40mm) | 1.4 inches (44mm) |
| Display resolution | 360 x 360 pixels | 360 x 360 pixels |
| Pixel density | -- | -- |
| Input type | Touchscreen, 2 physical buttons Digital rotating bezel | Touchscreen, 2 physical buttons Digital rotating bezel |
| Always-on | Yes | Yes |
| Customizable watch face | Yes | Yes |
BODY | ||
| Shape | Circular | Circular |
| Dimension | 40 x 40 x 10.9mm (40mm) | 44 x 44 x 10.9mm (44mm) |
| Weight | 26 grams (aluminum, without straps) | 30 grams (aluminum, without straps) |
| Casing material | Aluminum | Aluminum |
| Strap/band material | Fluoroelastomer (Aluminum) | Fluoroelastomer (Aluminum) |
| Bezel Material | Aluminum | Aluminum |
| Strap size | 20mm | 20mm |
| Interchangeable band | Yes, 20mm | Yes, 20mm |
| Screen protection | Corning Gorilla glass DX+ | Corning Gorilla glass DX+ |
| Water resistant/Protection | Yes, IP68, 5ATM MIL-STD-810G | Yes, IP68, 5ATM MIL-STD-810G |
| Swim-proof | Yes, recommended | Yes, recommended |
| Color(s) | Cloud-silver, aqua-black, pink-gold (aluminum) | Cloud-silver Aqua-black Pink-gold (aluminum) |
MEMORY | ||
| RAM | 0.75GB Non-LTE | 0.75GB Non-LTE |
| Internal storage | 4GB | 4GB |
| Memory card slot | No | No |
CONNECTIVITY | ||
| Bluetooth | Bluetooth smart v5.0 LE | Bluetooth smart v5.0 LE |
| Bluetooth calling | Yes | Yes |
| Wi-Fi | Yes | Yes |
| NFC | Yes | Yes |
| Payment system | Samsung pay | Samsung pay |
| GPS | GPS/Glonass/Beidou/Galileo | GPS/Glonass/Beidou/Galileo |
CELLULAR TECHNOLOGY | ||
| Technology | No | No |
| SIM | __ | No |
| Band | __ | No |
NOTIFICATIONS | ||
| Email alert | Yes | Yes |
| SMS alert | Yes | Yes |
| Calls alert | Yes | Yes |
| Event reminder | Yes | Yes |
| Weather | Yes | Yes |
| Third-party apps | Yes | Yes |
| Text response | Yes | Yes |
FITNESS TRACKING | ||
| Sleep apnea | No | No |
| Sleep tracking | Yes | Yes |
| Steps | Yes | Yes |
| Floors climbed | Yes | Yes |
| Heart rate monitoring | Yes | Yes |
| Calories | Yes | Yes |
| Distance | Yes | Yes |
| Stress | Yes | Yes |
| VO2 Max. | Yes | Yes |
| Blood oxygen | No | No |
| Blood pressure | Yes | Yes |
| Menstrual cycle tracking | No | No |
| Swim tracking | Yes | Yes |
| Under-water heart rate tracking | No | No |
| Preloaded maps | Yes | Yes |
| On-screen workout modes | No | No |
| Triathlon mode | Yes | Yes |
| ECG Tracking | Yes, (Not approved) | Yes, (Not Approved) |
| Preloaded sport modes | Yes | Yes |
| Safety tracking | Yes | Yes |
MEDIA | ||
| Audio | mp3/mp4 | mp3/mp4 |
| Music streaming | Yes | Yes |
| Bluetooth music | Yes | Yes |
| Radio | No | No |
| Loudspeaker | Yes | Yes |
| Microphone | Yes | Yes |
| Camera | No | No |
SENSORS | ||
PLATFORM | ||
| Operating system (OS) | Tizen OS 4.0 | Tizen OS 4.0 |
| Chipset | Exynos 9110 | Exynos 9110 |
| CPU | Dual core 1.15GHz | Dual core 1.15GHz |
| GPU | -- | -- |
BATTERY | ||
| Type of battery | Non-removable Li-ion battery | Non-removable Li-ion battery |
| Battery capacity | 247mAh (40mm) | 340mAh |
| Battery life | Standby :5 days+, Mixed usage: 2 days+ | Standby :5 days+, Mixed usage: 2 days+ |
| Charging type | WPC based wireless charging | WPC based wireless charging |
| Charging time | About 1-2 hours | About 1-2 hours |
| Battery saver mode | Yes | Yes |
| Solar power | No | No |
| Rapid charging | _ | _ |
CLOCK FEATURES | ||
| Time/Date | Yes | Yes |
| Stopwatch | Yes | Yes |
| Alarm | Yes | Yes |
OTHER FUNCTIONS | ||
| Control camera | Yes | Yes |
| Music control | Yes | Yes |
| Find phone | Yes | Yes |
MISC | ||
| Compatibility | Android 5.0+ & RAM 1.5GB+ iPhone 5+ and iOS 9.0+ | Android 5.0+ & RAM 1.5GB+ iPhone 5+ and iOS 9.0+ |
| Companion app | Samsung Gear app | Samsung Gear app |
| Voice command | Yes | Yes |
BOX CONTENTS | ||
| Samsung Galaxy Watch Active 2 (40mm) | Samsung Galaxy Watch Active 2 | |
| Small and large straps | Small and large straps | |
| Wireless charger | Wireless charger | |
| Quick start guide | Quick start guide | |
| NOTE: We can't guarantee that all the information on this table are 100% correct. Read full disclaimer. Please, report an error. | ||
| Official Site | Official Site | |
What’s the Difference?
- Design
- Battery Life
The difference between the 40mm and 44mm versions of the galaxy watch active 2 comes in the size and battery capacity. Other than that, every other thing is the same except for the different materials; the more classic stainless steel and the sporty aluminum version.
The stainless steel version has LTE capabilities, while the aluminum version lacks LTE support.
The 44mm model has a 1.3 inches wide display compared to the 40mm’s 1.2 inches, yet the resolution is the same. You should expect the 40mm will have a richer display that’s more captivating and vivid. Thickness is the same and very slim – one of the slimmest smartwatches currently on the market.
The 44mm is slightly heavier than the 40mm version. While the stainless steel model of the 44mm weighs 42 grams (excluding straps), the 40mm weighs 37 grams (excluding straps). On the hand, while the 44mm aluminum version weighs 30 grams (excluding straps), the 40mm weighs just 27 grams (excluding straps) – quite lightweight designs.
As per color, both the 44mm and 40mm models of the Galaxy watch active 2 are available in the same colors. While, the stainless LTE version is available in black, silver, and gold, the aluminum non-LTE version is available in cloud silver, aqua silver, and pink gold.
There’s a difference in the battery capacity. The 44mm model has a higher 340mAh capacity, while the 40mm comes with 247mAh battery capacity. But that doesn’t necessarily mean the 44mm model will last longer than the 40mm. We expect these two to have almost same battery life considering that it’ll take more power to keep up that extra 0.2 inch of the 1.4 inches display of the 44mm.
Which is Better?
Between the Galaxy watch active 44mm and 40mm which should you buy – going by the sizes, the more bigger 44mm is a better fit for men and individuals with bigger wrist, while the 40mm is a nicer wear for women and persons with smaller wrist size.
Moreover, the aluminum version of the 44mm Galaxy watch active 2 will cost about $300 while the 40mm will cost about $280. You should expect the stainless steel version of the 44mm to be more expensive than the 40mm.
Our Pick
Being a man with a somewhat fat wrist, I’ll go for the bolder 44mm model.
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Hi! I’m Jude, the chief editor at Smartwatchseries.com
I’m a graduate of biochemistry, a 3D artist and a passionate fitness enthusiast. On here, I and other smartwatch fans work hard to help you find the right smartwatch for you with our guides, reviews, and comparisons.
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Hi Moueza!
I don’t understand your question. If you don’t mind, can you give more details?
My eyes aren’t great. Is the display, specifically font, bigger on the 44mm? I’m a 62 year old woman and having difficulty reading texts on the 49mm
The 44mm has a slightly bigger font size than the 42mm model which makes it quite easier to read at a glance. However, the largest font of the 44mm might still be hard to read for some people.
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