The 6 biggest differences you need to know about when switching from an older iPhone to the iPhone XS Max (AAPL)

During the past few years, it hasn't been easy to justify shelling out for a new phone if you're using an iPhone 5S, 6, or 6S. The design has been similar, the camera hasn't seen a major upgrade, and the battery life hasn't necessarily been such a major jump from older devices.

But now that the iPhone XR, iPhone XS, and iPhone XS Max have arrived, it feels like time to consider a new phone, especially if you're on an iPhone 6S or earlier.

If you haven't bought an iPhone in the last year, however, you're going to be in for a few major changes, especially if you opt for the extra-large iPhone XS Max, which is a pretty big departure from iPhones of years past.

Here are the six biggest things you'll notice when making the switch:

1. The screen

1. The screen BusinessInsider

The most notable thing about the iPhone XS Max is the screen — the big, beautiful screen.

First and foremost, the XS Max has an OLED display, which no older iPhones have, save for the iPhone X. Blacks look blacker, whites look whiter, and the whole display is just more gorgeous and immersive than what you're probably used to on an LCD screen.

Besides being a better display, it's also going to be much bigger than what you're used to. It's the largest display of any iPhone, ever, and goes nearly edge-to-edge (save for the notch at the top, and some thin bezels along all four sides).

2. The size and weight

2. The size and weight BusinessInsider

Beyond having a great big screen, the XS Max has a great big body, too. It's the biggest, heaviest iPhone Apple sells, and also the largest phone it's ever made.

Here are the specs:

6.20 inches (157.5 mm)
3.05 inches (77.4 mm)
0.30 inch (7.7 mm)
7.34 ounces (208 grams)

Compare that to the iPhone 6, which is

3. The camera

The iPhone XS and XS Max support 2X optical zooming, where you can zoom in without losing any quality. BusinessInsider

When I compared my iPhone 6S to the iPhone 8 Plus last year, I was taken aback by how little difference there was between the two cameras, which were two generations apart. While the 8 Plus won in a few situations, there wasn't enough of an improvement to warrant buying the new device for the camera alone.

One year later, that's no longer the case.

I've been using the XS Max for about a week, and every time I switch back to my own phone, I'm disappointed by how my photos look. The camera isn't as sharp, it doesn't perform half as well in low light, and the colors look dull. Plus, my old phone can't do things like portrait mode on both the front and rear cameras.

It's officially gotten to the point where the 6S (and, I imagine, the phones that came before it) feel outdated, camera-wise.

4. Face ID

4. Face ID BusinessInsider

For better or for worse, Apple abandoned Touch ID last year when it introduced the iPhone X. Now, we have Face ID instead. And Apple has rolled it out to the

Face ID uses the phone's front camera and built-in facial recognition software to unlock your phone using a quick scan of your face. It works fine, but it doesn't work quite as well as Touch ID, at least in my tests. It's a little slower, it doesn't work in every lighting situation or orientation (I can't get it to work well when I'm lying down, for example) and it tends to be a bit slower than using your fingerprint.

5. No home button

They all support two SIM cards (one physical nano-SIM and one electronic SIM card, unless you live in China), which lets you connect to multiple carriers and networks. BusinessInsider

The reason there's no Touch ID on the XS Max is because there's no physical home button, which is where Apple placed the fingerprint sensor on past iPhones.

No home button means you're going to essentially have to relearn how to use an iPhone when you get your new device. The gestures are completely different, and even things like the control center, the reachability feature, or taking a screenshot are accessed in new ways.

This isn't necessarily a bad thing — the new gestures make using the iPhone a bit more fluid than clicking a physical button — but it will take some getting used to.

6. The design

6. The design BusinessInsider

Let's face it: If you have an older iPhone, you don't exactly feel like you own a premium product anymore.

My 6S has an aluminum body and, while it's nice and lightweight, it doesn't look that nice outside of its case anymore.

But when you get your hands on the iPhone XS Max, it's going to feel like a true upgrade. It's a truly gorgeous device, from the all-glass back to the stainless-steel edges. I have the gold version right now, and it's the best-looking phone I think I've ever seen.

You will almost certainly be wowed.

The 6 biggest differences you need to know about when switching from an older iPhone to the iPhone XS Max (AAPL)

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