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Apple Watch Series 5 40mm Vs 44mm: Confused about which Apple device to go for – ‘Apple Watch Series 5 40mm vs 44mm’? We’re here to simplify it for you! According to Statista, Apple claimed 55% of the global smartwatch market share in 2020, making it a giant in this industry. But with the variety of sizes and features available, you’re not alone in wondering about the best size to go for. This detailed comparison promises to answer all the questions you may have, so you take a confident buying decision.
Understanding the Apple Watch Series 5: An Overview
The Apple Watch Series 5 is more than just a timepiece. It’s a fitness tracker, a health monitor, and a sleek accessory all rolled into one. But here’s the catch – it comes in two sizes: the 40mm and 44mm.
Now, you might be thinking, “What’s in a size?” Well, when it comes to the Apple Watch Series 5, quite a lot!

Both the 40mm and 44mm models share some fantastic features. They both have an Always-On Retina display, so you can see your watch face at all times. They’re both water-resistant up to 50 meters, making them perfect for swimmers. And let’s not forget the built-in compass and the ability to make international emergency calls.
But if you’re curious about how these models stack up against the newer Series 7, check out our comparison of the Series 5 and Series 7 specs. And for a more detailed look at the Apple Watch Series 5 40mm Vs 44mm, head over to this comprehensive guide.
Size and Display Comparison
Now, let’s talk size. The 40mm model has a height of 40mm and a width of 34mm, while the 44mm model is slightly larger, with a height of 44mm and a width of 38mm. That’s a difference of 4mm in height and width, which might not sound like much, but it can make a big difference on your wrist.

The display size also varies between the two models. The 40mm model has a display area of 759 sq mm, while the 44mm model boasts a larger display area of 977 sq mm. This means that the 44mm model offers more screen real estate, which can be a game-changer for those who prefer larger text and images.
But how does this compare to the older models? Well, you can see how the screen size has evolved over the years in our Apple Watch Series 3 screen size guide. And for a side-by-side comparison of the Apple Watch Series 5 40mm Vs 44mm, check out this detailed comparison.
Comfort and Wearability
When it comes to wearables, comfort is king. And the Apple Watch Series 5 40mm Vs 44mm debate is no exception.
Model | Ideal for | Features |
---|---|---|
40mm Model | Slender wrists, Subtle look | Compact, Light, Sleek |
44mm Model | Larger wrists, Statement-making look | More substantial presence on wrist |
The 40mm model, with its compact size, is a dream come true for those with slender wrists or for anyone who prefers a more subtle look. It’s light, it’s sleek, and it’s less likely to get in the way when you’re on the move.
On the other hand, the 44mm model, with its larger casing, offers a more substantial presence on the wrist. It’s a great fit for those with larger wrists or for anyone who likes their watch to make a statement.
But don’t just take our word for it. Check out our comparison of the 41mm and 45mm models on a male wrist for some visual context. And for more insights on choosing the right size, take a look at this guide on which Apple Watch size to get.
Now, let’s talk about performance and battery life. After all, what good is a watch if it can’t keep up with you?
Performance and Battery Life
Both the 40mm and 44mm models of the Apple Watch Series 5 offer the same performance. They’re both powered by the S5 chip, which ensures smooth operation and quick response times. So whether you’re tracking your workout, making a call, or using any of the numerous apps available, both sizes will serve you well.
Model | Performance | Battery Life |
---|---|---|
40mm Model | Powered by S5 chip, Smooth operation, Quick response | Up to 18 hours on a single charge |
44mm Model | Powered by S5 chip, Smooth operation, Quick response | Up to 18 hours on a single charge |
As for battery life, both models offer up to 18 hours on a single charge. That’s enough to get you through a full day of use. And no, the size doesn’t impact the battery life. So whether you choose the 40mm or the 44mm model, you can expect the same longevity.
For a more detailed comparison of the performance and specs of the Apple Watch Series 5, check out our comparison of the Series 5 and Series 7 specs. And for a deep dive into the Apple Watch Series 5 40mm Vs 44mm, head over to this comprehensive review.

Price Comparison: Is Bigger Always Pricier?
When it comes to the Apple Watch Series 5 40mm Vs 44mm, size does matter, but does it affect the price?
The 40mm model is slightly cheaper than the 44mm model. But before you jump for the smaller size thinking it’s a bargain, consider this: the price difference is relatively small. We’re talking about the cost of a few cups of coffee here.
So, is the price difference justified? Well, that depends on what you value. If a larger display and a more substantial presence on your wrist are important to you, then the extra cost might be worth it.
For a look at a different style, check out our Apple Watch Series 5 Rose Gold review. And for a more detailed comparison of the Apple Watch Series 5 40mm Vs 44mm, head over to this comprehensive review.
Apple Watch Series 5 40mm Vs 44mm: Making the Choice
So, you’ve weighed the pros and cons, and you’re ready to make a decision. But the Apple Watch Series 5 40mm Vs 44mm debate is still raging in your mind.
Here’s the bottom line: the best size for you depends on your personal preferences and needs.
If you have a smaller wrist or prefer a more subtle look, the 40mm model might be your best bet. If you have a larger wrist or prefer a bigger display, the 44mm model could be the one for you.
But remember, there’s no one-size-fits-all answer here. It’s all about what feels comfortable on your wrist and what meets your needs.
Still unsure? Try our Best Apple Watch for Me Quiz to help you decide.
Frequently Asked Questions
What are the size differences between Apple Watch Series 5 40mm and 44mm?
The Apple Watch Series 5 comes in two case sizes – 40mm and 44mm. As the numbers indicate, the 44mm model is slightly larger, providing a larger display area.
Does the size affect the performance between the two variants?
No, the size doesn’t impact the performance. Both 40mm and 44mm variants offer identical specifications and features, delivering the same performance.
Are there any price differences between 40mm and 44mm?
Yes, the larger 44mm variant tends to be a bit more expensive than the 40mm model due to its larger size.
How does the size impact the comfort and fit?
Whether the 40mm or 44mm is more comfortable largely depends on wrist size. Bigger wrists may find the 44mm case more proportionate and comfortable, while smaller ones might prefer the 40mm case.
Conclusion
Deciding between the ‘Apple Watch Series 5 40mm vs 44mm‘ essentially comes down to personal preference, wrist size, and budget. Both variants offer similar performance and functionality, meaning you’re in for a high-quality experience no matter your choice. Make sure you understand the differences and choose the version that suits you best!