iPhone 17 Air Set to Be Apple’s Thinnest Smartphone Yet: All You Need to Know
Apple's iPhone 17 Air is set to be the thinnest iPhone yet, featuring a sleek 5.5mm design, A19 Pro chip, 12GB RAM, and a lightweight 145g build.
Apple’s upcoming iPhone 17 Air is tipped to be its slimmest device yet, featuring a 5.5mm chassis, single rear camera, and ultra-lightweight design.

Apple is gearing up to unveil its iPhone 17 series, and the most talked-about addition is the all-new iPhone 17 Air — expected to be the thinnest iPhone ever made. As per multiple leaks and industry reports, the iPhone 17 Air will replace the 'Plus' variant in the upcoming lineup, which will include the iPhone 17, iPhone 17 Pro, iPhone 17 Pro Max, and iPhone 17 Air.
A Radical New Design
Leaked renders and early reports suggest that the iPhone 17 Air will measure just 5.5 mm in thickness, excluding the camera bump — making it thinner than any previous iPhone, including the iPhone 6 (6.9 mm). The device is expected to feature a fresh design with a redesigned camera island, a single 48MP rear camera, and an ultra-light chassis.
Bloomberg’s Mark Gurman noted that the iPhone 17 Air will be nearly 2mm slimmer than the iPhone 16 Pro, setting a new benchmark in thin smartphone design.
Performance and Specifications
Though official specs remain under wraps, rumors indicate the device may pack a 12GB RAM, putting it in line with the top-end Pro models. It's expected to be powered by the A19 Pro chip, possibly with reduced GPU cores to balance performance and thermal management within the thin body.
In terms of battery, a photo leak from a Naver blog suggests the iPhone 17 Air will house a 2,800 mAh battery, significantly slimmer and lighter than that of the iPhone 16 Plus. The device may weigh just 145 grams and is likely to feature a 6.6-inch display, possibly with Apple’s ProMotion 120Hz refresh rate.
Colour Options and Build
Apple is expected to release the iPhone 17 Air in four stylish colours:
- Light Blue
- White
- Black
- Light Gold
The design will reportedly blend lightweight materials with Apple’s minimalist aesthetic, while still offering performance-oriented features.
Launch Timeline
Sources including Bloomberg suggest that Apple is eyeing a September 8 or September 10, 2025 launch date for the iPhone 17 lineup. The iPhone 17 Air is likely to debut alongside the other variants at Apple’s annual fall event.
Price Expectations
While not officially confirmed, industry insiders believe the iPhone 17 Air will be priced above the base iPhone 17, but below the Pro and Pro Max models, making it a compelling mid-range premium option in Apple’s portfolio.
Bottom Line:
With its incredibly slim design, advanced internals, and elegant aesthetics, the iPhone 17 Air could redefine what users expect from a premium yet lightweight smartphone. Apple appears to be positioning it as a sleek alternative for users who want power and portability without the bulk.