iPhone 16 vs iPhone 17: Which one should you buy?

All the talk, buzz, and excitement have finally culminated in the big moment—the release of iPhone 17. You may have an earlier iPhone model, be considering an iPhone for the first time, or want one of Apple’s latest cutting-edge devices at your fingertips. You have great options in iPhone 16 and iPhone 17, iPhone 17 Pro models, and iPhone Air. When comparing iPhone 17 vs. iPhone 16, do you know which one may be right for you?

Both are undoubtedly top-tier phone series; however, you might be attracted to the exciting new features of iPhone 17 Pro and iPhone 17 Pro Max. Luckily, you can get the latest and greatest with any of the iPhone 17 family and take advantage of our iPhone 17 deals while doing so. But if you want better battery life, unprecedented performance, and cutting-edge features, you’re facing a tough choice in either series.

We’re here to help you make this big decision. Explore the most significant iPhone updates and compare the features most important to you, such as design, performance, and battery life.

Biggest upgrades from iPhone 16 to iPhone 17

Last year, Apple gave us iPhone 16, iPhone 16 Plus, iPhone 16 Pro, and iPhone 16 Pro Max. And this year, Apple brings iPhone 17, iPhone 17 Pro, iPhone 17 Pro Max, and the all-new, super-slim iPhone Air. Many are wondering what the real differences are. One thing is certain: each new family of iPhone evolves its already impressive technology. The iPhone 17 series offers enhanced:

• Performance – iPhone 17, iPhone 17 Pro, and iPhone Air are faster, more powerful, and more efficient than iPhone 16. They can handle more complex tasks simultaneously and switch between apps seamlessly.
• Design – Welcome to a sleeker, thinner option with iPhone Air. You can enjoy greater portability and a more ergonomic feel. And all iPhone 17 models offer new color options.
• Battery – Battery life is always a hot topic, and Apple has responded. You can get up to 30 hours of video playback on a single charge with iPhone 17. iPhone 17 Pro Max features the largest battery Apple has ever used, allowing your phone to stay charged for longer. And iPhone Air offers an optional MagSafe battery, delivering fast charging on the go.
• Camera – Get ready for sharper photos with the iPhone 17 camera, thanks to upgraded front- and rear-facing cameras. And for videos, you can now use front and back cameras simultaneously to shoot crystal-clear videos.
• Apple Intelligence – iPhone 17, iPhone 17 Pro, and iPhone Air are designed with Apple Intelligence in mind. It delivers the same great experience you expect, now with even more focus on personalization and productivity.

Ultimately, many users find the latest iPhone’s range of improvements appealing. But before you make your final decision, compare some of the most popular features of the iPhone 16 and iPhone 17 models.

Side-by-side comparison: iPhone 16 vs. iPhone 17

The question is tough: Should you choose iPhone 16 or iPhone 17? Are you looking for a larger screen, longer battery life, or faster performance? Let’s take a deep dive to see what each model has to offer.

Performance and chipset

Apple first introduced the A18 chip in iPhone 16. While it’s fast, the A19—Apple’s newest chip for iPhone 17—is even faster. The A19 chipset can keep up with more power-hungry AI processes and multitasking. While tasks are running in the background, you can game, scroll on social media, or edit photos without sacrificing performance. Think sharing about your latest travel adventure while your favorite artificial intelligence (AI) tool is processing in the background.

Design and display

While iPhone 16 presents an impressive 6.1-inch display, Apple increased its iPhone 17 screen to 6.3 inches. iPhone 17 Pro is slightly taller than the iPhone 16 Pro and iPhone 16 Pro Max models are similar in size.

You’ll also notice that all iPhone 17 models feature 120 Hertz (Hz) displays compared to 60Hz on the base iPhone 16. Along with ProMotion technology, this increase provides more fluid motion when streaming and gaming, smoother scrolling, and better screen responsiveness.

Some iPhone 16 models have a titanium casing. This is great news if you’re prone to dropping your phone since titanium is durable and resistant to corrosion and scratches. All iPhone 17 models are aluminum, which better manages heat, allowing chips to perform more efficiently. And its Ceramic Shield 2 makes your phone’s front cover tougher and more scratch-resistant than previous models, increasing durability.

Of course, you can’t leave out style when discussing the iPhone. Both iPhone 16 and iPhone 17 come in classic black and white colors. You can choose eye-catching colors like pink, teal, and ultramarine with iPhone 16 and lavender, sage, and mist blue with iPhone 17.

However, don’t make your decision just yet because Apple has also changed how you power your device.

Battery life and charging

Both iPhone 16 and the iPhone 17 models offer a full-day or more of battery life, fast wired charging, and wireless charging capabilities. To extend the life of your iPhone 16, you can switch to Dark Mode or Low Power Mode.

iPhone 17 stands out because you can charge your phone up to 50% in only 20 minutes. Plus, iPhone 17 Pro, iPhone 17 Pro Max, and the eSim version of the iPhone 17 have a slightly larger battery with improved thermal performance. iPhone 17 Pro Max has the longest battery life of the series. Not only do you have more time before you need to recharge, but your phone is also less likely to overheat.

Camera capabilities

iPhone is known for its impressive camera technology. Both iPhone families feature Camera Control. With the click of a button, you can easily access all the phone’s camera and video tools. As you take photos with iPhone 16, the rear 48-megapixel (MP) Fusion camera will make your pictures come alive with detail.

iPhone 17 Fusion camera system takes photo and video innovation further with:

• • 48MP sensors on all three rear cameras.
    • A high-resolution main camera.
    • Optical-Quality 2x Telephoto lens for great, detailed close-ups.
    • Ultra Wide lens for enhanced detail in wide-angle shots and macro photography.
  • A two-in-one-style camera system. The main sensor provides super-high resolution for extremely detailed photos, while the 2x telephoto lens lets you zoom in to capture the finest details.
  • Pixel binning. Combines several nearby pixels to form a single pixel in your final photo. This increases sensitivity, making your photos clearer even in low-light settings.
  • Computational photography. AI processes multiple images to create photos with richer color and enhanced effects like blurred backgrounds.
  • Dual Capture. Use the front and rear cameras simultaneously to record.

You can take amazing photos and videos with iPhone 16 12MP front camera. iPhone 17 improves on this with an 18MP Center Stage front camera for ultra-high-quality selfies and a wider field of view.

Do you take a lot of group selfies? iPhone 17 makes it much easier to do so with automatic frame adjustments. Your iPhone can be vertical (portrait) or horizontal (landscape) and it will detect how wide the shot needs to be to capture everyone in the photo.

Software and Apple Intelligence

When Apple released iPhone 16, iOS 18 was the latest operating system. It introduced the world to Apple Intelligence and featured sleek user interface upgrades. Today, iPhone 17 comes with iOS 26 pre-installed. The latest operating system marks a massive step forward, including Liquid Glass.

The iOS 26 Liquid Glass update gives you a smoother, more dynamic experience. Your interactions with your phone determine how Liquid Glass adjusts itself. As a result, it intuitively shifts apps, notifications, and toolbars to the perfect locations to give you a better experience.

Are you traveling abroad and worried about communicating with locals? The iPhone 17’s exciting new Live Translation translates audio and text for texting, talking on the phone, or using FaceTime. Just put in a pair of AirPods 4 with Active Noise Cancellation, AirPods Pro 3, or AirPods Pro 2, tell Siri to start Live Translation, and open the Translate app. Your AirPods will hear the language and translate it onto your iPhone 17 screen. Respond in your language and show your translated speech. If you both have iPhone 17 and the AirPods 3, you can talk and hear a translation in real time.

Each series offers ultra-fast, efficient performance, user-friendly designs, and advanced capabilities to ensure you get to fully experience everything Apple has to offer. Either way, each iPhone is a solid choice. But if you understand where each device excels, you can pick the best option for you, then outfit it with the best iPhone accessories.

Still not sure? We offer deals on iPhone 16 and the new iPhone 17 to make them easier to purchase.

iPhone 16 vs. iPhone 17: Deal comparison

Great news: Both new and existing customers can enjoy our best deals on iPhone 17 without requiring the most expensive wireless plan. You can trade in your old smartphone and get credit toward a new iPhone—iPhone 16 or iPhone 17.

You have a variety of great iPhone 17 deals to choose from. For example, you can get an iPhone 17 on us when you trade in an eligible iPhone. If you own your current phone, you may be able to get full or partial credits toward your new phone. And for iPhone 16, we offer discounted pricing in honor of the new iPhone 17 models that are here. It’s a great way to save money if you decide iPhone 17 isn’t what you need right now.

And if you’re enrolled in AT&T Next Up Anytime℠, you can upgrade early. In fact, you can get up to three upgrades in a 12-month period. You’ll always be part of the conversation when it comes to a new iPhone.

If you already have an account with us, simply log in at att.com/upgrade or in your myAT&T app, choose the device you want to upgrade, and then select which iPhone is right for you. Are you a new AT&T customer? We still make it easy. Visit our iPhone deals page to choose your phone and your plan.

No matter which iPhone you buy, when you get it from us, you’ll enjoy impressive connectivity and speed—all for less. After you choose your favorite model, we’ll keep you connected with our dependable network. Find out why our exceptional service and Apple’s innovative tech are the perfect match to meet your wireless needs.