Apple’s iPhone Duo press release contains one sentence about the phone’s shutter hardware: there is a Camera Control button, and it has a Siri Camera mode. That is the whole of what Apple has published about it, and everything else a buyer would want to know about the button is missing. The 48MP Fusion main…
iPhone Duo
iPhone Duo's 48MP Ultra Wide: 13 mm, f/2.2, 120 Degrees and 48MP Macro
The iPhone Duo’s second rear lens is a 48MP Ultra Wide at 13 mm and f/2.2 with a 120-degree field of view, and Apple says it matches the iPhone 18 Pro’s Ultra Wide. Apple’s specs also credit it with 48MP macro, which makes it the only camera on the phone that shoots both the widest…
iPhone Duo's 2x Telephoto Is a Crop, Not a Lens: Four Cameras, Two Rear Lenses
The iPhone Duo’s 2x telephoto is not a lens. It is a 12MP crop taken from the center of the 48MP main sensor at 52 mm, and it keeps the main camera’s f/1.6 aperture because it is looking through the same glass. Apple’s own wording is that the 48MP Fusion main camera has an integrated…
iPhone 18 Pro Storage Costs the Same as iPhone Air and iPhone Duo Storage: $200, $400, $600
Storage costs the same on every new iPhone Apple sells. Moving from 256GB to 512GB is $200 on iPhone 18 Pro, on iPhone 18 Pro Max, on iPhone Air and on iPhone Duo, the step to 1TB is $400 on all of them, and the step to 2TB is $600 wherever it is offered. iPhone…
iPhone Duo's 48MP Main Camera: f/1.6, Sensor-Shift Stabilization and Zero Shutter Lag
The iPhone Duo’s rear camera system starts with a 48MP Fusion main camera at 26 mm and f/1.6, held steady by sensor-shift optical image stabilization, and Apple’s press release credits it with zero shutter lag. It is one of only two rear lenses on the phone, and it also produces the Duo’s 2x telephoto as…
iPhone 18 Pro Is Aluminum, Not Titanium: Every 2026 iPhone Frame Material Apple Names
Apple’s tech specs page describes the iPhone 18 Pro and 18 Pro Max as an aluminum unibody design with a Ceramic Shield 2 front and a Ceramic Shield back. Titanium, the metal Apple used for the iPhone 15 Pro and iPhone 16 Pro, is now on the iPhone Air and the iPhone Duo instead. Apple…
iPhone 18 Pro and iPhone Duo Launch in Four Waves, and Apple Named Countries for Only One
Apple has published four launch dates for its two new iPhones and a complete country list for none of them. Its iPhone 18 Pro release names 18 markets as examples of “more than 65 countries and regions” for September 18, and it names nothing at all for the 20 markets dated September 25, the 70-plus…
iPhone 18 Pro's 15-minute charge needs a 60W adapter that Apple sells separately
The fastest charging figure Apple publishes for the iPhone 18 Pro, up to 50 percent in around 15 minutes, requires a 60W USB-C adapter that Apple sells separately and never names on the phone’s pages. The adapter that fits the description is called the 40W Dynamic Power Adapter with 60W Max, and the footnote on…
iPhone 18 Pro Costs 30 Euros More in France Than in Germany at Every Storage Tier
Apple’s French store lists the 6.3-inch iPhone 18 Pro with 256GB at €1,479. The German store lists the same phone at €1,449, and that €30 difference repeats at 512GB, 1TB and 2TB, on both the Pro and the Pro Max. iPhone 18 Pro starts at 1,449 euros in Germany and 1,479 euros in France. Image:…
iPhone Duo Unknowns, by Date: What Apple Fills In Before October 30, and What It Never Will
Some of what Apple has not yet published about the iPhone Duo has a date attached to it, and the rest has no date at all. Sorting the gaps that way is more useful than listing them, because it tells you which questions will be answered before you have to decide and which ones will…
iPhone Duo Battery Capacity: Apple Publishes Hour Ratings and Nothing About Its Two Cells
Apple publishes five battery hour ratings for the iPhone Duo and not one number about the cells that produce them. There is no capacity figure in mAh, no charge-cycle rating, and nothing published about how a phone with one battery in each half ages, reports its condition or is serviced. The two displays that separate…
iPhone Duo and Apple Watch Ultra 4: The Only Two Products Apple Calls Grade 5 Titanium in 2026
Two products Apple announced on September 9 are described with a titanium grade: the iPhone Duo, whose frame and hinge cover are Grade 5 titanium with a mirror-polished finish, and the Apple Watch Ultra 4, whose 49 mm case is Grade 5 titanium. Every other titanium part in the 2026 lineup is called titanium and…
iPhone Duo Carries the Same IP68 Rating as a Sealed iPhone 18 Pro: 6 Meters, 30 Minutes, One Moving Hinge
Apple rates the iPhone Duo at IP68, to a maximum depth of 6 meters for up to 30 minutes, which is the same rating and the same stated conditions as the sealed iPhone 18 Pro. A phone with a moving hinge and two display panels carries the identical published figure to a phone with neither.…
iPhone Duo Is Titanium and Aluminum: Apple Names Both Metals and Never Says Which Part Is Which
Apple calls the iPhone Duo a titanium foldable design, with a Grade 5 titanium frame and hinge cover in a mirror-polished finish. Its own environment figures for the same phone credit an 85 percent recycled titanium enclosure and, separately, a 100 percent recycled aluminum frame, and Apple never says which structural part each metal forms.…
Second-Generation Ultra Wideband Is on Five New Apple Spec Sheets: One Line, No Numbers
Every new Apple product announced on September 9 that has a radio list carries the same phrase, second-generation Ultra Wideband, and Apple publishes nothing else about it. No range, no accuracy figure, no frequency band, no power number, and no named feature on any spec sheet that says what the chip is there to do.…
iPhone Duo RAM: Apple Publishes a Memory Bandwidth Claim and No Memory Figure
Apple has not published how much memory the iPhone Duo has, and it has never published that figure for any iPhone. What its specifications carry instead is a speed comparison: the A20 Pro has up to 50 percent more memory bandwidth than the A19 Pro, which describes how fast memory moves rather than how much…
iPhone Duo Split View Needs Apps That Adapt: Apple Has Six Sessions, Four Dates and No SDK Yet
Split View on the iPhone Duo runs two apps side by side on the 7.6-inch inner display, and the apps have to be built to resize for it. Apple published six developer sessions and four dated events for that work on September 9, and listed the Xcode 27.1 beta needed to build for the phone…
iPhone Duo's Posable Positions: The Five Apple Names, and What It Documents About the Rebuilt StandBy
Apple names five positions the iPhone Duo can be left in and says iOS responds to each of them: StandBy, landscape, portrait, seated and standing. Its own tagline for the phone is “Foldable. Posable. And durable,” and the press release lists an upgraded StandBy among the software changes. Both of iPhone Duo's displays are Always-On,…
There Is No A20, Only A20 Pro: Every Chip in Apple's 2026 iPhone Lineup
Apple announced one new iPhone chip this year and gave it a Pro suffix. The A20 Pro ships in three products, the iPhone 18 Pro, the iPhone 18 Pro Max and the iPhone Duo, and Apple has announced no chip called A20 without it. The A20 Pro is the only new iPhone chip Apple announced…
iPhone Duo Adaptive Layouts: What Apple Says Happens to an App When You Close the Phone
Apple describes what happens when you fold the iPhone Duo shut in a single phrase: layouts that adapt to open, closed and posed positions. That is the extent of the consumer-facing explanation, and it is the one piece of iOS behaviour that no other iPhone has ever needed. Split View on the inner display, which…
iPhone Duo's Fold-Only Software: Six Features Only It Gets, Two Rebuilt, and Two That Are Not Exclusive
Apple has named six software features for the iPhone Duo that it lists for no other iPhone, rebuilt two features that already existed elsewhere, and described two more that sound fold-only but are not. The fold also ships on iOS 27.1 rather than the iOS 27 that reaches every other supported iPhone on Monday, September…
iPhone Duo Has Two Always-On Displays: ProMotion to 120Hz, Four Light Sensors and the Numbers Apple Left Out
The iPhone Duo is the first iPhone with two Always-On displays. Apple lists Always-On and ProMotion adaptive refresh up to 120Hz for both the 7.6-inch folding inner display and the 5.4-inch outer display, and it has not published how the two screens divide that job between them. Both iPhone Duo displays run ProMotion to 120Hz…
iPhone Duo's 5.4-Inch Cover Display: 460 ppi, 90 Percent of an iPhone 18 Pro and 44 Hours of Video
The iPhone Duo’s outer display is a 5.4-inch Super Retina XDR OLED at 1398 by 2034 pixels and 460 ppi, and Apple says it carries more than 90 percent of the screen area of the 6.3-inch iPhone 18 Pro. It runs ProMotion up to 120Hz and Always-On, sits under Ceramic Shield 2, and is attached…
iPhone Duo's Folding Display Is Not Under Ceramic Shield: Apple's Polymer Cover and the 40 Percent Stiffness Claim
The iPhone Duo’s 7.6-inch folding display is the one screen on the phone that Apple does not put under Ceramic Shield. Apple’s press release describes a custom polymer with 40 percent higher stiffness than the industry standard, laid over high-strength glass layers and finished with a scratch-resistant coating, while the 5.4-inch outer display gets Ceramic…