iPhone 16: The 10 best features we're excited about

For the first time, all the phones in the iPhone 16 line will have different display diagonals. Apple will need more space inside the iPhone 16 Pro to fit a bigger camera module and it has reportedly solved this conundrum in a simple manner, increasing the screen diagonal to 6.3 inches from the current 6.1-inch panel.

 

This, however, would've left a smaller display size difference between the iPhone 16 Pro and the iPhone 16 Pro Max. Moreover, Apple's most expensive 2024 iPhone won't have the optical zoom exclusivity its predecessor enjoys now.

What could've Apple done then? Why, increase the iPhone 16 Pro Max display to 6.9 inches, too, and keep the size difference intact, of course. Well, the 6.1-inch screen size was getting a bit long in the tooth and smallish for the premium phones of this day and age anyway. Furthermore, those mulling between the regular iPhone 16 and its Pro version will have an easier time deciding, now that one will have the larger display.

Some leaked iPhone 16 Pro sketches confirm that Apple will have four iPhone screen sizes to choose from this year, fragmenting its most successful product even further. Instead of the 146.6 x 70.6 x 8.25 mm dimensions of the 15 Pro, for example, the iPhone 16 Pro is said to come in a larger and thicker 149.6 x 71.4 x 8.4 mm package with the corresponding weight bump.

Well, for all in the Pro series, that is, as only the iPhone 16 Pro and the iPhone 16 Pro Max are expected to sport Apple's take on the folded optics zoom camera called Tetraprism. Apple's Tetraprism 5x optical zoom camera kit is rumored to land in the iPhone 16 Pro for the first time. 

Perhaps this is why it has increased the display size from the 6.1 inches of its predecessor, as it will now have to fit more camera paraphernalia and still keep the battery size decent.

The first unifying symbol on the iPhone 16 line will be the Action Button that will trickle down to the cheaper members of the pack, too. The Apple Watch Ultra was the first Apple device to get a programmable Action Button, and last year it also arrived to the iPhone.

As usual, anything new that Apple introduces to its phone lineup first makes its way exclusively to the Pro models, so the Action Button took the way of Apple Intelligence and only became available on the iPhone 15 Pro and iPhone 15 Pro Max. Until this year, that is, when Apple will finally get rid of the Mute Switch staple that has existed on iPhones since 2007.

On the larger iPhone 15 Pro Max, the placement of the Action Button can be uncomfortable for some people, and on the even larger iPhone 16 Pro Max it is not expected to get better.

Apple didn't want to be called an AI laggard anymore, so it is carefully treading the water, with derivative functions that already exist on Android phones, and which it collectively calls Apple Intelligence.

Still, Apple is right to take the slow and steady approach to generative AI integration, as nobody seems to be sure what exactly to do with AI, and how to integrate it seamlessly into their devices. The interest in Apple Intelligence could quickly taper off after the initial demonstration of "party tricks" like Clean Up, Genmoji, or asking Siri less pointed questions.

The rest of Apple Intelligence is Siri becoming a glorified chatbot with the help of OpenAI's ChatGPT, real-time transcript and translate functions, as well as AI-powered sorting of content like images or emails. Again, nothing really new, yet handily woven into the iOS 18 interface and workflow, as Apple usually does.

Can all iPhones run Apple Intelligence? Not really, and for now only iPhones that cost close to a grand can take advantage of what iOS 18's AI blitz brings, a host of its Siri features are coming next year, and it only works in American English.

Apple Intelligence features "AI for the rest of us," but that is hardly so given the limited scope of its release. With the iPhone 16, however, and its 8GB RAM count, this will change.

The large language models of Apple Intelligence require more memory to run than is available on less expensive iPhones. Apple's head of software engineering Craig Federighi actually confirmed what a reputed Apple analyst Ming-Chi Kuo claims, that Apple Intelligence can only run on devices with at least 8GB RAM.

Thankfully, the iPhone 16 and iPhone 16 Plus have been rumored to come with 8GB of RAM instead of the 6GB in their predecessors since last September. Apple is Apple, though, so it won't let some AI craze encroach on its profit margins, and it may have found a crafty way to run Apple Intelligence on the iPhone 16 on the cheap by leaving the 8GB RAM on the Pro series intact as the bare minimum.

Unlike last year when the iPhone 15 got an old processor, Apple's AI push in iOS 18 will force it to equip all four phones in the iPhone 16 series with the respective AI processing power. Apple, however, will reportedly adapt the iPhone 16 processor architecture with the sole purpose of making it on TSMC's cheapest N3E 3nm node.

While the foundry's executive expects most customers to ask for the more transistor-dense N3P process this year, Apple might stay with the cheaper N3E, at least for the lowly iPhone 16. TSMC is the premium mobile chip foundry now, but its technological advances come with a price. Qualcomm, for example, will reportedly sell the Snapdragon 8 Gen 4 chipset for the Galaxy S25 Ultra to Samsung at a 30% premium precisely because it will bring its manufacturing back to TSMC.

That base N3E A18 Bionic is expected to land in the iPhone 16 and iPhone 16 Plus, while the top-shelf A18 Pro with the N3P process will eventually be powering the flagship iPhone 16 Pro and iPhone 16 Pro Max handsets. Thus, the iPhone 16 and 16 Plus chipset may be 5% slower or with up to 10% worse power efficiency, but it will come cheaper and, above all, will be able to run Apple Intelligence. Here are some benchmarks to expect from the Apple A18 running on iPhone 16.

Apple will be catching up with Samsung's Galaxy S24 Ultra, and is said to bring the latest Wi-Fi 7 connectivity standard to the iPhone 16 series. Wi-Fi 7 use all the 2.4GHz, 5GHz, and 6GHz bands simultaneously, so it can hit 40 Gbps speeds, at least in theory, and if there is a router supplying those.

That is over four times faster the current Enhanced Wi-Fi 6 standard on flagship phones like the iPhone 15 Pro versions, and also four times what the iPhone 16's 5G modem will be able to muster.

Both the wireless MagSafe and the wired iPhone 16 charging rates may increase. Well, ther rumored bump from 27W to 40W is nothing to write home about in this day and age of 100W+ chargers from Oppo, OnePlus, Xiaomi, and others, but it's still a significant increase for Apple. The wireless MagSafe charging rate should also increase from 15W to 20W, a rather decent bump.

Last but not least and potentially most exciting, the standard iPhone 16 models are expected to have both classic joly colors, and some new hues. Seven iPhone 16 colors may be in store, of which the Black, Pink, Blue, Yellow and Green colors mimic what's available on the iPhone 15, but takes on white and pink/purple are now also in the cards, while the 16 Pro line may get a new "bronze" hue, and a glossier finish.

As you can see, and as has usually happened in the past few years, most of the new iPhone stuff that Apple unveils will be reserved for the Pro series. In fact, if it wasn't for the Apple Intelligence AI algorithm demands, the iPhone 16 and iPhone 16 Plus would've remained thoroughly overlooked in favor of their more expensive brethren.