iPhone Duo and iPhone 18 Pro both have 48MP main cameras, but the Pro’s has a variable aperture from f/1.48 to f/4 and sits next to a telephoto lens, while the Duo’s is fixed at f/1.6 and covers zoom with an integrated 2x crop. On optics alone the iPhone 18 Pro wins; the Duo answers…
iPhone Duo
iPhone Duo Video: 4K Dolby Vision at 120fps, Cinematic Mode and Dual Capture Explained
iPhone Duo records 4K Dolby Vision video at 24 to 120 fps on its rear cameras, with Cinematic mode, Dual Capture, 4K time-lapse, Center Stage on the rear camera and what Apple calls ultra-stabilized video. The press release adds that Cinematic effects can be applied at 60 fps after capture. The 120 fps ceiling is…
How to Charge iPhone Duo Fastest: 60W USB-C, 35W Plus MagSafe, and 25W Qi2 Compared
The fastest way to charge iPhone Duo is a 60W USB-C adapter, which Apple says takes the phone to 50 percent in about 20 minutes. A 35W adapter paired with MagSafe gets there in about 30 minutes, and MagSafe, Qi2 and Qi-certified wireless chargers, all capped at 25W, also reach 50 percent in about 30…
iPhone Duo Has Touch ID, Not Face ID: How the Side Button Works Open and Closed
The iPhone Duo unlocks with Touch ID built into the side button, not Face ID. According to Apple’s tech specs, the sensor works whether the phone is open or closed, supports multiple fingers and can be paired with unlock with Apple Watch. The iPhone 18 Pro and 18 Pro Max, announced the same day, keep…
iPhone Duo Colors: Night Sky and Star White, and Why Apple Launched With Only Two
The iPhone Duo comes in two colors, Night Sky and Star White, according to Apple’s product page and press release. That is half the choice Apple offers on the iPhone 18 Pro, which launched the same day in Black, Silver, Glacier and Burgundy. Early keynote coverage described the pair simply as dark blue and white;…
iPhone Duo Design: 5.2 mm Thin Open, Grade 5 Titanium, Ceramic Shield Both Sides and IP68
The iPhone Duo is 5.2 mm thick when open and 11.3 mm when closed, weighs 254 g, and is built from a mirror-polished Grade 5 titanium frame with Ceramic Shield 2 on the front and Ceramic Shield on the back. It carries an IP68 rating to a maximum depth of 6 meters for up to…
iPhone Duo Displays Explained: 7.6-Inch Inner, 5.4-Inch Outer, 120Hz ProMotion and 3000 Nits
The iPhone Duo has two displays: a 7.6-inch folding inner display at 1878 by 2670 pixels and 430 ppi, and a 5.4-inch outer display at 1398 by 2034 pixels and 460 ppi. Both are Super Retina XDR OLED panels with ProMotion up to 120Hz, Always-On and 3000 nits peak outdoor brightness, according to Apple’s tech…
Who Should Buy iPhone Duo? 5 People It Is For and 5 It Is Not
iPhone Duo costs $1,999, folds open to a 7.6-inch display, and arrives October 23. That is $700 more than the iPhone 18 Pro Max and $800 more than the iPhone 18 Pro, so the question is not whether the Duo is good, it is whether it is for you. This is our analysis based on…
iPhone Duo vs iPhone 18 Pro Max: $700 More for the Fold, Spec by Spec
iPhone Duo starts at $1,999 for 256GB, and the iPhone 18 Pro Max starts at $1,299 for the same storage. That $700 gap buys a 7.6-inch folding display, a titanium frame and Touch ID, and it costs you a dedicated telephoto lens, Face ID, a SIM tray and about five weeks of waiting. Both phones…
iPhone Duo Battery Life: Dual Batteries, 44 Hours Closed, 31 Hours Open, and the 60W Charging Catch
iPhone Duo has two batteries, one in each half, and Apple rates it at up to 24 hours of typical use, up to 44 hours of video playback on the outer display and up to 31 hours on the inner display. Wired charging reaches 50 percent in about 20 minutes, but only with a 60W…
iPhone Duo's Under-Display FaceTime Camera: What Apple Says It Can and Cannot Do
iPhone Duo hides a FaceTime camera under its 7.6-inch inner display. Apple’s tech specs give it an f/1.8 aperture and 1080p video at 30 to 60 fps, and that is close to everything Apple has published about it. It is the first iPhone with a camera behind the screen, and Apple has been careful about…
Smart Take, Duo Preview, Kid Cue and Duo FaceTime: The Four Camera Tricks Only iPhone Duo Can Do
iPhone Duo has four camera features that no other iPhone offers: Smart Take, Duo Preview, Kid Cue and Duo FaceTime. All four depend on the same thing, a second display that faces the person in front of the camera while you frame the shot on the big inner screen. Apple’s product page lists the four…
iPhone Duo Release Date and Pre-Order: October 16 Pre-Orders, October 23 Launch, and Why It Is Not September
iPhone Duo pre-orders open Friday, October 16, 2026 at 5 a.m. PT, and the phone goes on sale Friday, October 23 in more than 70 countries and regions, with 28 more following on Friday, October 30, according to Apple’s press release. That is five weeks after the iPhone 18 Pro reaches stores on September 18.…
iPhone Duo Cameras Explained: 48MP Dual Fusion, No Telephoto, and Four Cameras in Total
iPhone Duo has four cameras: a 48MP Main and a 48MP Ultra Wide on the back, a 12MP Center Stage camera on the outer display, and an under-display FaceTime camera behind the inner display. Apple calls the rear pair the 48MP Dual Fusion camera system, and there is no separate telephoto lens. That makes the…
Apple Event 2026 by the Numbers: Every Price, Date and Spec in One Table
Apple’s September 9 event produced two iPhone 18 Pro models from $1,199, two AirPods 5 models from $129, an iPhone Duo from $1,999, an Apple Watch Series 12 from $399 and an Apple Watch Ultra 4 from $799. Here is every number Apple has put on the record, in one place. The figures below come…
John Ternus's First Keynote as Apple CEO: What Changed and What Did Not
John Ternus hosted Apple’s “Surprise and shine” event at Apple Park on September 9, his first keynote since he succeeded Tim Cook as CEO on September 1. The event produced the iPhone 18 Pro from $1,199, AirPods 5 from $129 and, according to keynote coverage, an iPhone Duo foldable priced at about $2,000. Cook remains…
iPhone 18 Pro or Wait for iPhone Duo? How to Decide Between Apple's Two New iPhones
Apple announced two new iPhones on September 9: the iPhone 18 Pro, from $1,199 and shipping September 18, and the iPhone Duo, its first foldable, which according to the keynote starts at about $2,000 and arrives in October. For anyone ready to buy a flagship this fall, that is an $800 gap and roughly a…
iPhone Duo Is Official: Apple's First Foldable Costs About $2,000 and Arrives in October (What We Know)
Apple’s first foldable iPhone is official, and it is called iPhone Duo. According to the keynote at today’s “Surprise and shine” event, it runs the A20 Pro chip, comes in White and Dark Blue, starts at about $2,000 and arrives in October. Apple has not yet published a press release for the iPhone Duo, so…
7 Things Apple Didn't Say Out Loud at the iPhone 18 Pro Event
Apple’s “Surprise and shine” keynote covered the iPhone 18 Pro’s A20 Pro chip, variable-aperture camera and longer battery life at length. Several details that matter to buyers sit in the press release instead, or are missing from it altogether. Here are seven of them, from a $100 price rise to a storage tier Apple has…
Apple Event Recap: Everything Announced at 'Surprise and Shine' (iPhone 18 Pro, iPhone Duo, AirPods 5, Watch)
Apple’s Surprise and Shine event brought the $1,199 iPhone 18 Pro, $129 AirPods 5, iOS 27 on September 14, and, per the keynote, a $2,000 iPhone Duo.