This year, Apple is expected to discontinue the iPhone "Plus" device in its iPhone 17 lineup to make way for an iPhone "Air," so-called because of its thin profile.
Below is a compilation of every rumor and leak we have registered from reputable sources thus far about Apple's new entry in its flagship smartphone lineup.
iPhone 17 "Air"?
About the Name
There has been some uncertainty about Apple's strategy for the new slimmer iPhone model and its position in the lineup. YouTuber Jon Prosser was first to suggest that the device could be positioned as an "iPhone Air." Bloomberg's Mark Gurman has since come out in agreement about the naming, which Apple could use to boost sales.
Replacing the iPhone "Plus," which, like the "mini" models before it, has not sold well, the iPhone 17 Air will represent a new approach in Apple's iPhone lineup, offering a device with a substantially thinner design that sits between the iPhone 17 and iPhone 17 Pro.
Gurman believes that the design of the iPhone 17 Air will "just be a step toward something better" since Apple will eventually want to "squeeze the power of a Pro model into this smaller design." However, he does not expect this to occur before 2027 at the earliest.
Device Thickness Rumors
Thinner Than iPhone 6
According to The Information, Apple's all-new iPhone 17 model will have a "significantly thinner" design with an aluminum chassis, rather than a titanium casing like Apple's Pro models.
There have been mixed rumors on just how thin Apple will be able to make it. Rumors have hovered around 6mm, however in a recent report, reliable Apple analyst Ming-Chi Kuo said that he expects the iPhone to measure in at about 5.5mm at its thinnest point. At 5.5mm, the iPhone 17 Air would be the thinnest iPhone to date – thinner than the 6.9mm iPhone 6 that came out in 2014. 5.5mm would be approximately 30% thinner than the iPhone 16, which measures in at 7.8mm thick, and 33% thinner than the iPhone 16 Pro models, which are 8.25mm thick.
The device is said to have only a single speaker, in the earpiece, as there is apparently not enough room for a second speaker on the bottom edge. The Information also claims that the device will feature a narrower Dynamic Island, though this specific claim has since been contested. Internally code-named D23, the device's redesign has been described as a major one equivalent to the iPhone X.
Display Size
Smaller Than Plus Model
The first details about the size of the device's display arrived courtesy of Haitong International Securities analyst Jeff Pu, who said it would be 6.6 inches. Apple analyst Ming-Chi Kuo has since corroborated Pu's claim.
However, according to Display Supply Chain Consultants (DSCC) analyst Ross Young, it will feature a 6.55-inch display. For comparison, the iPhone 16 Plus has a 6.7-inch display. Apple is still said to be testing different designs for the slimmer phone, so the display size could always change between now and the device's launch.
Always-On Display
ProMotion Support
Apple intends to expand ProMotion to the entire lineup in 2025, including the iPhone 17 "Air," allowing all iPhone 17 models to ramp up to a 120Hz refresh rate for smoother scrolling and video content when necessary.
Previously, only "Pro" models in Apple's iPhone lineup have supported ProMotion. Notably, ProMotion would also enable the display on the iPhone 17 "Air" to ramp down to a more power-efficient refresh rate as low as 1Hz, allowing for an always-on display that can show the Lock Screen's clock, widgets, notifications, and wallpaper even when the device is locked.
Camera Redesign
Relocated Lens
The Information claimed that the iPhone 17 Air will have cameras in locations we haven't seen before on an iPhone. According to a May report, the rear cameras could be moved to the "top center" of the device. Some Android phones like Google's Pixel 9 Pro have rear cameras in a top-center position, or in a runway-style horizontal bar, but Apple's iPhone camera system has occupied the top-left corner ever since the 2007 model.
Adding to the intrigue, Apple analyst Ming-Chi Kuo has claimed that the device will have only one camera, as opposed to two or three.
More Durable Screen
Anti-Reflective Coating
All iPhone 17 models will feature an anti-reflective display that is more scratch-resistant than Apple's Ceramic Shield found on iPhone 15 models, according to Chinese Weibo leaker Instant Digital.
The outer glass on the iPhone 17 series is said to have a "super-hard anti-reflective layer" that is "more scratch-resistant." It's not clear whether Apple is planning to adopt the Gorilla Glass Armor that Samsung uses in its Galaxy S24 Ultra, but the description of Corning's latest technology matches the rumor.
Improved Front Camera
Better Selfies
According to Apple analyst Ming-Chi Kuo, the entire iPhone 17 lineup will feature a 24-megapixel front-facing camera with a six-element lens. The iPhone 14 and 15 feature a 12-megapixel front-facing camera with five plastic lens elements, and the iPhone 16 lineup features the same hardware.
The upgraded resolution on the iPhone 17 will allow photos to maintain their quality even when cropped or zoomed in, while the larger number of pixels will capture finer details. The upgrade to a six-element lens should also slightly enhance image quality.
More RAM
Apple Intelligence
Haitong analyst Jeff Pu claims the iPhone 17 Air will feature 8GB of RAM, compared to 6GB of RAM on the iPhone 15 Plus. It's worth noting that all iPhone 16 models are fitted with 8GB of RAM – a hardware requirement of on-device Apple Intelligence – so it's almost a surety that the slim device will follow suit.
Next-Gen Processor
Better Performance
According to The Information and Haitong International analyst Jeff Pu, the device will be equipped with Apple's A19 chip, which is likely to be based on an optimized version of TSMC's 3nm process, possibly N3P or N3X. In contrast, the iPhone 17 Pro and iPhone 17 Pro Max are expected to include an A19 Pro chip. Compared to earlier versions of 3nm chips, the N3P chips offer increased performance efficiency and increased transistor density.
In-House Components
Custom 5G Modem and Wi-Fi Chip
The slim device may also be one of the first iPhones to use an Apple-made 5G modem, second only to the forthcoming iPhone SE 4. Apple's new modem could bring enhancements, such as improved speed, better energy efficiency.
According to Apple analyst Ming-Chi Kuo, at least one iPhone 17 model will be equipped with an Apple-designed Wi-Fi 7 chip, and Kuo also expects Apple's 5G modem to be used in the rumored ultra-thin iPhone 17 model.
eSIM Worldwide
No SIM Card Slot
The slim device will lack a physical SIM card slot, and instead rely entirely on digital eSIM technology, according to Ming-Chi Kuo. In the U.S., all iPhone 14, iPhone 15, and iPhone 16 models lack a physical SIM card tray already, but all iPhones sold in other countries still have one for now.
The lack of a SIM card slot in all forthcoming iPhone 17 models worldwide has been previously reported, but it is not clear how the devices would be sold in the Chinese market, where the use of eSIMs in smartphones is not currently authorized.
Pricing Rumors
Premium or Affordable?
The Information reported that the slimmer iPhone 17 could have a higher price tag than the Pro Max model, which currently starts at $1,199, despite suggestions that it will not be as feature-rich as Apple's top-tier Max.
However, Haitong International analyst Jeff Pu believes the device will be a mid-tier iPhone that replaces the Plus model. Additionally, a report out of China has claimed that the ultra-thin iPhone 17's price will be similar to that of the iPhone 16 Plus, which starts at $899 in the United States.
