Apple Watch Series 7: 41mm vs. 45mm

When it comes to the world of Apple, the company doesn’t just like to create products. It creates entire product lines. For instance, the Apple Watch Series 7 comes in two sizes.

Both are very similar in functionality and appearance, though they’re pretty different in size. The 41mm version has a 1.7′ display, and the 45mm version has a 1.9 display. When choosing the suitable Apple Watch Series 7, it’s essential to understand the differences between the 41mm and 45mm versions. And it’s vital to choose one that will meet your needs effectively and your aesthetic preferences.

This blog will look at the Apple Watch Series 7: 41mm Vs. 45mm and compare them to decide which watch would be best for you

What is the 41mm Apple Watch Series 7?

The 41mm Apple Watch Series 7 is a smaller version of Apple’s flagship smartwatch. It has a slightly smaller screen and less battery life than its larger counterpart. But for some people, that might be precisely what they’re looking for in a smartwatch. 

If you have smaller wrists or prefer to wear your watch closer to your wrist bone (and therefore want a smaller watch), then the 41mm Apple Watch Series 7 could suit you!

It also comes with the same features as its larger counterpart, including built-in GPS and waterproofing up to 50 meters deep. There are some tradeoffs between 41mm and 45mm models—but we’ll get into those later in our comparison!

What is the 45mm Apple Watch Series 7?

The 45mm Apple Watch Series 7 is an excellent option for those who like bigger watches and those with larger wrists. It also has a slightly larger display. That means you’ll be able to see more information at once without scrolling through apps or watching faces.

However, it also has a larger battery, so you’ll have to charge it more often than if you had gone with a smaller model. And if you have small wrists, you might not be able to wear either model comfortably. It all depends on your personal preference!

Similarities of Apple Watch Series 7: 41mm Vs. 45mm

Aside from their different screen sizes, these two models of Apple Watch are pretty similar. They share features like GPS, an accelerometer, heart rate sensor, barometric altimeter, ambient light sensor, and speaker.

Some of the similarities are as follows:

  1. They both offer Activity and Workout apps, run watch iOS6, and include onboard storage for storing music offline.
  2. Both watches have Wi-Fi with support for connecting to wireless networks. You can easily set up and sync your data to other devices, such as a computer or iPhone.
  3. You also get Apple Pay support to pay for goods online or in-store with your Apple Watch.

Differences of Apple Watch Series 7: 41mm Vs. 45mm

The Apple Watch Series 7 41mm and 45mm offer the same features. But there are also significant differences between them, like the size of the case and the display.

Suppose you’re considering upgrading to the Apple Watch Series 7. In that case, you may be wondering what’s different between the 41mm and 45mm models.

Here is a quick overview of how they differ from each other!

Screen size

One of the main differences between the two models is that the 41mm has a smaller screen that measures 1.7″ diagonally, while the 45mm has a larger screen that measures up to 1.9″ diagonally.

If you’re looking for the biggest possible display, go with the 45mm. Otherwise, stick with the 41mm.


The larger model also has a bigger battery. It will give you about 25 percent more battery life than its smaller counterpart.

If you’re looking for an Apple Watch that can last through a whole day or more, choose the 45mm option. But if you’re happy with charging your watch daily, stick with the 41mm watch.


Another difference between the two models is their weight and thickness. The 45mm model weighs more than its smaller counterpart because it has more battery capacity and components inside it, but this doesn’t make it too bulky or heavy to wear comfortably on your wrist.


Both watches can withstand light rain or sweat while running or working out. But only the larger model has been tested by Apple for full immersion. This test was done in water up to 50 meters deep for up to 30 minutes. 


So, you want to buy the Apple Watch Series 7 but aren’t sure which size option to choose. Should you go for the smaller, 41mm model or the larger, jumbo-sized 45mm? There is no easy answer because it depends on what features and specs matter more to you. 

The best way to get to know your options is to compare each side-by-side and evaluate the factors that you consider the most important. You should base your decision on your personal preferences. Whichever watch feels better will likely be the one that’s right for you. It’s as simple as that.

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