- The A19 and A19 Pro share a 6-core CPU and 16-core Neural Engine, with a 5- or 6-core GPU depending on the model.
- The iPhone Air features the A19 Pro with 5 GPU cores and a C1X modem; the Pro adds 6 cores and a vapor chamber.
- The entire range adopts N1 with Wi-Fi 7 and BT 6, brighter displays and 48MP camera improvements.
- Prices and dates in Spain: reservations open September 12th, availability September 19th.
Apple has made a move with a new generation of silicon that focuses on one very specific thing: sustained real power with less thermal throttling . At the heart of it all are the A19 and A19 Pro chips, two key components that come with significant improvements in connectivity, battery life, and camera, as well as new iOS features that leverage their AI capabilities directly on the device.
Beyond the hype surrounding the launch, Apple's move is best understood by comparing how the A19 Pro chip is implemented in the ultra-thin iPhone Air versus the iPhone 17 Pro and Pro Max. The same philosophy of an ultra-fast CPU, a GPU with neural acceleration, and a 16-core Neural Engine applies , but there are differences in the number of graphics cores and, above all, in thermal headroom. And if we look at the standard iPhone 17, the base A19 chip also represents a significant leap forward with 120Hz ProMotion and a camera setup that raises the bar in this price range.
A19 and A19 Pro: what's changed and what's not
The common foundation is clear: a 6-core CPU with cache and prediction improvements , a new-generation GPU, and a 16-core Neural Engine designed to run Apple Intelligence locally. Apple boasts that the A19 Pro's CPU is the fastest ever seen in a smartphone, and this is noticeable in everyday use, both in single-threaded tasks and sustained multi-threaded workflows.
The path diverges in the graphics processing unit. The A19 features a 5-core GPU , while the A19 Pro can activate either 5 or 6 cores depending on the model. Furthermore, each GPU core integrates Neural Accelerators for AI and multimedia tasks, a key innovation for intelligent filters, super resolution, noise reduction, and real-time ray tracing effects.
- A19: CPU 6 cores, GPU 5 cores, Neural Engine 16 cores.
- A19 Pro on iPhone Air: CPU 6 cores, GPU 5 cores, Neural Engine 16 cores.
- A19 Pro on iPhone 17 Pro and Pro Max: CPU 6 cores, GPU 6 cores, Neural Engine 16 cores.
In the Pro models, the company claims an advantage of up to 40 percent sustained performance compared to the iPhone 16 , a merit that is not only due to silicon: the new thermal design with vapor chamber of the chassis plays a significant role here.
Architecture with AI everywhere
Apple distributes intelligence across the entire chip to reduce memory access and save power. The key lies in the Neural Accelerators integrated into each GPU core , which work in tandem with the Neural Engine. This approach speeds up photo and video editing, intelligent styles, segmentation, frame cleanup, and parts of the ray tracing pipeline.
The 16-core Neural Engine serves as the backbone of Apple Intelligence in iOS, delivering faster responses and reduced power consumption. Combined with an improved image signal processor , this results in cleaner portraits, better nighttime detail, and camera features that until recently seemed like studio magic.
The CPU, meanwhile, aims to increase sustained speed thanks to changes in caching and branch prediction, which improves export, compression, or encoding times without performance plummeting after a few minutes due to heat.
iPhone Air: Pro power in 5,6 mm
The new iPhone Air is Apple's thinnest phone yet, measuring just 0,56 cm thick and weighing 165 grams. Its grade 5 titanium chassis and 6,5-inch Super Retina XDR display with 120Hz ProMotion give it a substantial feel despite its ultra-thin profile. Apple has reinforced its durability with Ceramic Shield 2 on the front and, for the first time, also on the back.
The Air's brain is the A19 Pro with a 5-core GPU . In practice, it offers performance very close to the Pro in everyday tasks, with the exception of a tighter thermal margin. Even so, the per-core Neural Accelerators and the Neural Engine allow generative AI models to run directly on the phone without breaking a sweat.
In terms of connectivity, it debuts the N1 wireless chip with Wi-Fi 7, Bluetooth 6, and Thread, and an Apple-designed C1X modem that promises faster speeds with lower power consumption. Furthermore, the Air uses only eSIM , a decision that enhances security and frees up internal space.
The panel reaches up to 3000 nits of peak brightness outdoors and reduces the Always On display refresh rate to 1 Hz when only viewing the time or widgets. The new Action button and Camera Control shortcut complete the package for quick tasks.
Cameras in the Air: 48 mpx, editable focus and height video
The iPhone Air combines a 48-megapixel main sensor with 2x optical zoom (achieved by cropping the sensor itself) and image processing that leverages the new ISP to enhance detail and color in portraits and nighttime scenes . The image pipeline adds multi-camera level Focus Control, allowing you to choose the focus plane after taking the shot.
The brand adds a Bright photography style for skin with an extra touch of vibrancy, and video recording reaches 4K at 60 fps with Dolby Vision . The sound is also improved: audio mixing to enhance voices and wind noise reduction when recording outdoors.
On the front, there's a new 18-megapixel camera with Center Stage that automatically zooms in and frames, useful for horizontal selfies without turning the phone and for video calls on the go.
iPhone 17: bigger screen, 120 Hz, and A19
The base model now boasts a 6,3-inch Super Retina XDR display with ProMotion , finally bringing 120Hz to the standard lineup. The LTPO panel delivers smoother scrolling in iOS and apps, and peak brightness is once again set at 3000 nits to maintain readability in sunlight.
In terms of durability, the front is protected by the new generation of Ceramic Shield , promising greater scratch resistance. Inside, the iPhone 17 integrates the A19 chip with a 6-core CPU and 5-core GPU , accompanied by the 16-core Neural Engine. Apple positions its performance above the A15 Bionic with clear advantages in both CPU and GPU.
Storage starts at 256GB and goes up to 512GB, a useful upgrade if you record a lot of video or plan to take full advantage of Apple Intelligence. It also features the new N1 chip for all wireless connectivity and improvements to AirDrop and Personal Hotspot.
In terms of cameras, the standard model retains the dual-lens setup in a vertical arrangement and raises the bar for the main sensor to 48 megapixels , with 2x optical zoom and improvements to ultra-wide and macro capabilities through the Fusion system. Other official documentation also highlights a 48-megapixel ultra-wide lens as a new addition to this range, and some materials mention a 12-megapixel telephoto lens with 2x optical zoom. According to the specifications provided, configurations may vary by model , but the focus is on offering greater detail and 4K HDR stabilization.
The front camera is also renewed with an 18-megapixel sensor with Center Stage , which widens the framing in group selfies and stabilizes video more reliably.
iPhone 17 Pro and Pro Max: Everything to the max with a vapor chamber
The Pro models are redesigned inside and out with a unibody aluminum chassis that integrates a laser-welded vapor chamber . Inside, the heat from the A19 Pro is transferred via deionized water from the chip to the casing for better dissipation. The practical result is fewer temperature drops due to overheating and longer sustained peak temperatures.
The A19 Pro here activates its 6-core GPU with hardware ray tracing and Neural Accelerators on each core, which strengthens FPS in demanding games and speeds up repeated exports of 4K or ProRes video.
In professional photography, the Pro models boast three 48-megapixel sensors and a next-generation telephoto lens with up to 8x optical zoom equivalent to 200mm . For creators, the phone integrates seamlessly into serious workflows with ProRes RAW, Apple Log 2 , and genlock for synchronizing multiple cameras on set. Displays increase to 6,3 and 6,9 inches, featuring ProMotion and Ceramic Shield 2 on the front and back, respectively.
Ray tracing and gaming: stability above peak
Ray tracing on mobile is no longer a novelty; the key is maintaining stable frame rates with high-quality lighting and shadows . The recipe combines a modern GPU, per-core neural acceleration, good thermal management, and a faster network stack. In long sessions and demanding scenes, the Pro models gain an advantage thanks to their extra GPU core and vapor chamber; the Air remains surprisingly close considering its slim profile.
The combination of the A19 Pro and N1 also helps games that preload resources or pull background downloads: more bandwidth and less latency on congested networks are noticeable in loading and streaming times.
New generation connectivity: N1 and C1X modem
The entire iPhone 17 family adopts the N1 coprocessor with Wi-Fi 7, Bluetooth 6, and Thread . In addition to increased raw speed, the focus is on stability, fewer interruptions, and an improved AirDrop and Personal Hotspot experience.
The iPhone Air adds Apple's C1X modem , which improves speed and efficiency compared to previous generations. The modem wasn't detailed in the Pro models' launch materials, but the goal is the same: to reduce power consumption without compromising performance.
Memory, storage and autonomy
Apple raises the bar on memory: the iPhone Air and iPhone 17 Pro boast 12GB of RAM , while the standard iPhone 17 comes with a generous 8GB . This upgrade helps keep more apps running in the background and allows for AI features to function smoothly without having to close processes immediately.
In the standard iPhone 17 model, iOS 26's new Adaptive Power Mode and the A19's efficiency aim to extend battery life. The company claims an extra 8 hours of video playback compared to the previous generation, and it retains USB-C fast charging, with official figures of reaching 50 percent in about 20 minutes with high-power adapters.
Displays and design: brightness, ProMotion, and materials
The Super Retina XDR displays raise the bar with peak brightness of 3000 nits and adaptive refresh rates. On the Air, the Always On Display drops to 1 Hz to conserve power. The iPhone 17 finally adopts 120 Hz ProMotion in the base model, a difference noticeable in the smoothness of scrolling and animations.
In terms of materials, the Air boasts grade 5 titanium with a lightweight yet highly durable finish, while the Pro models feature a unibody aluminum design that integrates the vapor chamber. The entire range offers improved front protection with Ceramic Shield 2, and the Air also features back protection with the same material.
iOS 26 and Apple Intelligence: Features that power the chip
The iPhone 17 family comes with iOS 26 and Apple Intelligence as standard. It includes live text and audio translations, improved on-screen visual search, new call and message filters, and a cleaner interface called Liquid Glass that prioritizes content. Many features run on the phone itself to preserve privacy even offline, which works in conjunction with the 16-core Neural Engine and neural acceleration on each GPU core.
Prices, colors and dates in Spain
Apple offers a wide range of colors and generous storage options right from the start. The iPhone 17 starts at 256GB and will be available in lavender, mist blue, sage, white, and black, starting at €959 . The iPhone 17 Air will be sold in space black, cloud white, light gold, and sky blue with 256GB, 512GB, or 1TB of storage for €1.219 . The iPhone 17 Pro models come in deep blue, cosmic orange, and silver , with up to 2TB in the Pro Max, starting at €1.319.
Pre-orders begin on Friday, September 12th , and availability is expected on Friday, September 19th . In Spain, prices will be in line with Apple's usual pricing for equivalent models.
Which model fits you?
If thinness and weight are your priorities, the Air is hard to beat: A19 Pro with a 5-core GPU , N1 with Wi-Fi 7, the C1X modem, and a very capable 48MP main camera. For intensive daily use and most creative tasks, it performs at a near-Pro level.
If you frequently engage in long gaming sessions with ray tracing, 4K exports, or heavy multimedia work, the Pro models have the advantage thanks to their 6-core GPU and vapor chamber, which maintains turbo boost for longer periods. And if you're a creator, the package with ProRes RAW, Apple Log 2, and genlock is tempting for multi-camera workflows.
The standard iPhone 17 is the logical entry point if you're looking for a 120Hz ProMotion display, an A19 chip with good battery life, a 48MP main camera, and a more affordable price. The 256GB base storage and N1 chip round out a more than adequate offering that will last for years.
There's one last idea that helps us understand this generation: Apple has shifted from peak performance to consistency. The goal is no longer to beat a benchmark in 30 seconds , but to maintain performance throughout the day when the phone gets hot. Between the A19 Pro chip, the GPU with neural accelerators, the 16-core Neural Engine, and, in the Pro models, the integrated vapor chamber, the promise of sustained speed becomes tangible in gaming, editing, and local AI functions.
