Apple is preparing to unveil its next generation of iPhones, and the iPhone 18 Pro Max is expected to be one of the biggest launches of the year. Samsung, meanwhile, already has the Galaxy S26 Ultra on the market. Both phones target users who want a large display, powerful performance, and advanced cameras. While the Galaxy S26 Ultra is already available, most details about the iPhone 18 Pro Max are still based on leaks and rumors. In this article, we do a brief comparison of the iPhone 18 Pro and the Samsung Galaxy S26 Ultra.

iPhone 18 Pro Max vs Samsung Galaxy S26 Ultra: Which Flagship Could Win?

Here is how the two flagship phones could compare.

Display and Design

The iPhone 18 Pro Max is expected to feature a 6.9-inch OLED display with a 1-120Hz adaptive refresh rate. Its screen could offer a resolution of 2,868 x 1,320 pixels and around 460 pixels per inch.

The phone is not expected to receive a major design change compared with the iPhone 17 Pro Max. However, reports suggest that Apple could make it slightly thicker and heavier to accommodate a larger battery. The Dynamic Island may also become around 35% smaller.

The Galaxy S26 Ultra also has a 6.9-inch OLED display with a 120Hz refresh rate. Samsung offers a higher resolution of 3,120 x 1,440 pixels, resulting in 505ppi. The phone can also reduce its resolution to save battery.

Samsung has another advantage with its Privacy Display feature. It limits the viewing angle of the screen, making it harder for people nearby to see private information. The Galaxy S26 Ultra also includes an integrated S Pen, which gives it an advantage for note-taking and drawing.

Performance

The Galaxy S26 Ultra uses Qualcomm’s Snapdragon 8 Elite Gen 5 for Galaxy processor. Depending on the model, it comes with 12GB or 16GB of RAM. Samsung also uses a vapor chamber to help control heat during demanding tasks and gaming.

The upcoming iPhone 18 Pro Max is expected to use Apple’s A20 Pro chip. Rumors suggest that Apple could build the processor using a 2nm manufacturing process. This could improve both performance and power efficiency.

Reports suggest the A20 Pro could deliver an 18% performance improvement and around 30% better power efficiency. However, Apple has not confirmed these figures yet.

Battery life

Battery life could become another major advantage for the iPhone 18 Pro Max. Reports indicate that Apple may increase the battery capacity compared with the previous generation.

The rumored capacity is around 5,567mAh for models without a physical SIM tray and about 5,491mAh for versions with one. Combined with the more efficient A20 Pro chip, this could give the iPhone longer battery life.

The Galaxy S26 Ultra has a 5,000mAh battery. It already delivers strong endurance, but the rumored iPhone 18 Pro Max could have an advantage if Apple’s larger battery and new processor perform as expected.

Cameras

Samsung currently has the stronger camera setup on paper. The Galaxy S26 Ultra features a 200MP main camera, a 50MP ultrawide camera, a 10MP telephoto lens with 3x optical zoom, and another 50MP telephoto camera with 5x optical zoom.

The iPhone 18 Pro Max is rumored to use three 48MP cameras, including the main, ultrawide, and telephoto sensors. These numbers may not match Samsung’s specifications, but Apple could introduce an important camera upgrade.

The main camera is expected to feature a variable aperture. This would allow users to control how much light enters the lens. It could give experienced photographers more control over images and creative compositions.

Price and availability

Apple is expected to announce the iPhone 18 Pro Max at its September 9 event. The regular iPhone 18 is reportedly being delayed until 2027, but the Pro models are expected to arrive this year.

The iPhone 18 Pro Max could start at around $1,299 for the 256GB version. Higher storage options could push the price to $1,499 for 512GB, $1,699 for 1TB, and $2,099 for 2TB.

The Galaxy S26 Ultra originally started at $1,299 for 256GB. Its 512GB model launched at $1,449, while the 1TB version cost $1,799.

Which Phone Could Be Better?

The Galaxy S26 Ultra already offers a powerful package with a high-resolution display, a flexible camera system, the S Pen, and a Privacy Display. It is also available now and may cost less through current deals.

The iPhone 18 Pro Max, however, could have an advantage in performance and battery life if the current rumors prove accurate. Its variable-aperture camera could also appeal to photography enthusiasts.

Still, Apple has not officially confirmed most of the iPhone 18 Pro Max specifications. The final comparison will become clearer after Apple’s September 9 event.

For now, the Galaxy S26 Ultra remains the safer choice because it is already available and its specifications are confirmed. The iPhone 18 Pro Max could become the more exciting option for users willing to wait for Apple’s latest flagship.