Oldest iPhone That Supports iOS 16 and Still Gets New Features
Have you ever been curious about how far back you can go with an iPhone and still get to use the latest iOS 16? If you're keeping an older iPhone or thinking about getting one secondhand, it really helps to know which models still get updates and which ones don't. Let's jump into the interesting world of Apple's long-term software support and figure out the oldest iPhone that works with iOS 16 and will still get those cool new features in 2025.
What Is iOS 16 and Why It Matters
Okay, here's a more natural-sounding way to phrase that: "iOS 16 brought one of the biggest updates ever to the iPhone, especially with its customizable Lock Screen, widgets, and Focus Modes. It gave users more control, personalization options, and intelligent features powered by Apple’s neural engine."
How Apple Decides Device Compatibility
Apple determines which devices are eligible to run iOS by looking at the processor chip (the A-series) and the amount of RAM they have. Typically, an iPhone will remain supported for longer if its chip is capable of handling new machine learning tasks and background processes effectively.
Full List of iPhones Compatible with iOS 16
Apple says that iOS 16 works with these iPhones: - iPhone 8 to iPhone 14 Series - iPhone 8 and 8 Plus - iPhone X - iPhone XR, XS, and XS Max - iPhone 11 Series - iPhone 12 Series - iPhone 13 Series - iPhone SE (second and third generation) - iPhone 14 Series Devices That No Longer Get iOS 16 Updates Apple has stopped supporting older iPhones like the 6s, 6s Plus, 7, 7 Plus, and the first-generation SE (from 2016). These phones could use iOS 15, but they can’t upgrade to iOS 16.
The Oldest iPhone That Can Run iOS 16
iPhone 8 and iPhone 8 Plus
Released in 2017, the iPhone 8 and 8 Plus were the last to feature the classic design with a home button and Touch ID. They pack the A11 Bionic chip and were included in Apple’s iOS 16 support list.
iPhone X – A Step Ahead
Launched alongside the iPhone 8, the iPhone X brought Face ID, an OLED display, and a new design. It has the same A11 chip, meaning it shares similar iOS 16 support—but with some visual and performance advantages.
Which One Is the True “Oldest” iPhone for iOS 16?
Comparing iPhone 8 vs iPhone X Performance
Even though they share the same processor, the iPhone X edges out with its additional RAM (3GB) and superior display, making modern UI animations and widgets feel much smoother. A11 Bionic vs A12 Bionic – What's the Difference? The A11 Bionic, found in the iPhone 8 and X, doesn't quite match the A12 Bionic (in the iPhone XR and XS) when it comes to certain neural engine capabilities. This is why older phones get fewer new AI-based features with iOS 16 updates.
Limited vs Full iOS 16 Feature Support
Features Missing on iPhone 8 and X
Okay, here's that text with a more natural, human feel: "Did you know some cool features in iOS 16 need the A12 Bionic chip or newer? That means if you have an iPhone 8 or X, you'll miss out on things like: Live Text in videos (being able to copy text you see on screen) Visual Look Up for identifying objects, pets, and bugs Real-time Siri processing On-device dictation improvements Good news for those with A12 devices and newer, though! Phones like the iPhone XR, XS, and the 11 series can enjoy the full iOS 16 experience, including all the machine-learning and camera-based tools."
iOS 16 Features That Still Work Great on Older iPhones
Lock Screen Customization
You can still personalize your Lock Screen with custom wallpapers, widgets, and fonts, even if you're using an iPhone 8. It’s a smooth experience that looks great and gives your older iPhone a more modern vibe. Focus Modes & Notifications Focus modes help you cut down on distractions, and the new notification layout looks just as clean on older models as it does on the latest ones. Messages and Mail Upgrades Features like editing or unsending messages, an improved Mail search, and the ability to schedule emails all work perfectly on iPhone 8 and X.
iOS 16 Features Missing from iPhone 8/X
Live Text in Video
Okay, here are those points put into more natural-sounding language: Copying text straight from a paused video is a handy feature, but unfortunately, it doesn't work on phones with the A11 chip. For that, you'll need an iPhone XS or a newer model. Speaking of identifying things in photos... older iPhones can't recognize animals, plants, or landmarks. That capability relies on the advanced neural engine found in the A12 chip and later. And for things like on-device dictation or certain smart Siri functions (like real-time translation), you might notice they're either not available at all or work more slowly on older iPhone models.
Performance and Battery Life on iPhone 8/X with iOS 16
Real-world Performance
Even though they're over seven years old, both the iPhone 8 and X still get the job done day-to-day. You can text, surf the web, and even play casual games without any real trouble. The only time you might see a little bit of a slowdown is when you're juggling lots of apps or using something that really pushes the camera. Here are a few tricks to help your battery last longer: Turn off Background App Refresh This stops apps from updating themselves in the background, which saves power. Cut down on motion and transparency effects These visual extras can drain the battery, so reducing them helps. Use Low Power Mode often This handy setting limits some background activity to give you extra battery life when you need it.
Should You Still Use iPhone 8 or iPhone X in 2025?
Pros and Cons
Pros:
Okay, here's that text rewritten with a more natural, conversational feel: "Looking for a good deal in 2025? Check out refurbished models under $150. They're still getting security updates, which is a big plus! These phones are perfect if you just need something for everyday tasks, like browsing or messaging. Now, let's look at the downsides: The battery might be showing its age. There won't be many more updates coming down the line. You won't get access to the newest AI features. Speaking of updates and how long these phones last, remember that Apple usually supports its iPhones for about 5 to 6 years. Since the iPhone 8 and X came out back in 2017, they're getting close to the end of that official support period. But don't worry just yet—they're still getting important security patches."
How Long Will iPhone 8 and X Keep Getting Updates?
Past Update Patterns
The iPhone 6s received software updates for seven years, from iOS 9 all the way up to iOS 15. If Apple sticks to a similar schedule, it's possible that the iPhone 8 and iPhone X might stop getting major updates sometime after iOS 17 or iOS 18. Looking ahead, these devices are expected to receive only security updates until around 2026. After that point, the A11 chip, which powers these models, might no longer receive any support at all.
The Verdict: Best Old iPhone with iOS 16 Support
If you're on the hunt for the oldest iPhone that can handle iOS 16 while still feeling pretty modern, you should definitely consider the iPhone X. Here's why it's a great choice: - It boasts a stunning OLED screen. - It comes with Face ID for secure and convenient unlocking. - You'll notice a slightly smoother experience running iOS 16 compared to older models. While the iPhone 8 is still a solid option for a backup phone, the iPhone X really shines when it comes to everyday use and long-term value.
Conclusion
The iPhone 8 and iPhone X are the oldest models that can run iOS 16. While they might not have access to every cutting-edge feature, they still provide a dependable, secure, and seamless experience right up to 2025. If you happen to own one, there's no need to hurry into an upgrade just yet. Apple’s remarkable software tuning is what keeps these older models going strong well beyond what most people would have thought possible.
FAQs
1. Which is the oldest iPhone that supports iOS 16?
The iPhone 8, iPhone 8 Plus, and iPhone X are the oldest models that support iOS 16.2. Do iPhone 7 or SE (2016) support iOS 16?
No. iPhone 7, 7 Plus, and the first-gen SE stop at iOS 15.3. Does iPhone 8 get all iOS 16 features?
No. Some features requiring the A12 Bionic or newer are missing.4. Is iPhone X still good in 2025?
Yes, it runs iOS 16 smoothly and can handle everyday use, though battery life might need attention.
5. How long will iPhone 8 and X get updates?
Likely until 2026 with security patches, but major updates may stop after iOS 17 or iOS 18.