iPhone 18 Pro vs Samsung Galaxy S26 Ultra
Apple has just shown its hand. Here is how the new lineup stacks up against what Samsung already has on the shelf, and what any of it means for business buyers. Apple held its Surprise and Shine event at Apple Park on 9 September 2026, the first keynote led by new chief executive John Ternus, who took over from Tim Cook at the start of the month. Three devices came out of it: the iPhone 18 Pro, the iPhone 18 Pro Max, and the iPhone Duo, Apple’s first foldable. Samsung, meanwhile, has spent the year getting there first. The Galaxy S26 Ultra landed in February and the Galaxy Z Fold 8 line arrived from a London Unpacked event in July, several weeks before Apple’s foldable was even confirmed. This comparison covers what each company actually shipped, how the iPhone 18 Pro measures against the Galaxy S26 Ultra on specification and price, and the parts of the announcement that matter to organisations buying devices in fleets rather than one at a time. THE HEADLINE NUMBERS iPhone 18 Pro: from $1,199. iPhone 18 Pro Max: from $1,299. Pre-orders 12 September; on sale 18 September. iPhone Duo: from $1,999 for 256GB, rising to $3,199 for 2TB. Pre-orders 16 October, shipping 23 October. Galaxy S26 Ultra: from $1,299.99, on sale since 11 March 2026. Galaxy Z Fold 8: from $1,899. Galaxy Z Fold 8 Ultra: from $2,099. Both on sale since August. The standard iPhone 18, the 18e and a second iPhone Air are not part of this launch. Reports point to spring 2027. What Apple Announced: iPhone 18 Pro and iPhone 18 Pro Max Apple split its generation in two this year, which is a first. Only the premium models launched in September. The cheaper phones that most people actually buy are being held back, with supply chain reporting pointing to memory component costs as the reason. The iPhone 18 Pro camera is the headline The iPhone 18 Pro introduces a 48MP main camera with a variable aperture, which is new to iPhone. Six laser-cut blades move between aperture settings, opening as wide as f/1.48 for low light and closing to f/4 to keep more of a group in focus. Photographers can set any of the four apertures manually, and Apple has opened an API so third-party apps can work across the range. A new Pro controls panel in the iPhone 18 Pro Camera app adds manual shutter speed, white balance and a live histogram. Video gains the ability to apply cinematic effects after capture at up to 60fps, and time-lapse now records in 4K with Dolby Vision HDR. Apple Reference Image, the feature nobody predicted The more interesting camera feature is not about picture quality at all. Apple Reference Image lets the sensor cryptographically sign what it captured, with Private Cloud Compute developing that signed data into an unalterable reference version of the photo. The reference sits alongside the edited image in Photos, functioning as a digital negative you can compare against. This is provenance tooling shipped as a consumer camera feature, and it arrives exactly as AI-generated imagery becomes impossible to spot by eye. Apple has also said it will support the SynthID standard for identifying AI-generated and AI-edited images in a later update. For newsrooms, insurers, legal teams and anyone whose work depends on proving a photograph is real, this is the most consequential thing in the announcement. It is opt-in, and it is not available at launch in China, with partial restrictions in the EU. A20 Pro: what powers the iPhone 18 Pro The A20 Pro is built on a 2-nanometre process. Apple claims a 7-core GPU up to 40 per cent faster than the A19 Pro, 50 per cent more memory bandwidth, and a dual 16-core Neural Engine delivering double the AI processing of the previous generation. The more unusual engineering is thermal. Apple has borrowed packaging from its M-series Mac silicon, placing the memory beside the die rather than in the chip’s thermal path, then bonding it to a redesigned vapor chamber inside the iPhone 18 Pro with three times the surface area of the iPhone 17 Pro. The claimed result is up to 40 per cent better sustained performance, which matters far more than peak benchmark numbers for anyone doing long video captures or extended AI workloads. Battery claims are strong. Apple quotes up to 36 hours of video playback on the iPhone 18 Pro and 45 hours on the Pro Max, with 50 per cent charge in roughly 15 minutes. Read the footnote though: those figures are for eSIM-only models, which gain extra battery capacity from the space the physical SIM tray used to occupy. Connectivity moves in-house on both iPhone 18 Pro models. The N1 wireless chip brings Wi-Fi 7, Bluetooth 6 and Thread, while the new C2 modem is claimed to use 15 per cent less energy than its predecessor. iPhone Duo: Apple’s first foldable The iPhone Duo opens from a compact outer screen into a 7.6-inch inner display, which Apple says makes it the thinnest iPhone it has built. Ternus called it the most transformational change to iPhone since the original, which is the kind of line that only survives contact with reviewers. The trade-offs are real. There is no Face ID, with Touch ID moving into the side button, and there is no telephoto lens. It runs the same A20 Pro silicon as the iPhone 18 Pro. At $1,999 to $3,199 it is the most expensive iPhone ever sold, and it ships more than a month after the Pro models. The timing is pointed. Apple shipped its first foldable seven years after Samsung shipped the original Galaxy Fold. What Samsung Already Has on the Shelf Galaxy S26 Ultra Announced in February and on sale since 11 March, the Galaxy S26 Ultra runs a Snapdragon 8 Elite Gen 5 behind a 6.9-inch Dynamic AMOLED 2X panel, with a 5,000mAh battery, 60W wired charging and Android 16 under One UI 8.5. Samsung
