Rumor: iPhone 18 base model drops the Action Button for a single multi-function button

Apple is planning to consolidate the Action Button and Camera Control into a single multi-function button on the iPhone 18 base model, removing the two-button layout introduced on the iPhone 16 in 2024. The change is reportedly motivated by user feedback that the two buttons are confusing and rarely used.

The iPhone 18 base model is expected to have a single button on the left side of the device that combines the functionality of the Action Button (programmable shortcut) and the Camera Control (camera quick-launch). The button would be a solid-state design with haptic feedback, similar to the iPhone's home button on the iPhone SE.

What is the Action Button and Camera Control?

The Action Button is a programmable button on the left side of the iPhone, replacing the mute switch on the iPhone 16 and later (including the iPhone 16, 16 Plus, 16e, 17, 17 Air, 17 Plus). It is user-configurable and can launch apps, run shortcuts, or trigger specific actions.

The Camera Control is a button on the right side of the iPhone, introduced on the iPhone 16 generation. It is a two-stage button that can be tapped to launch the camera, pressed lightly to focus, and pressed fully to take a photo. It also supports a touch-sensitive surface for swiping through camera settings.

Apple introduced both buttons as part of the iPhone 16 generation in 2024, with the goal of giving users more hardware control options. The Action Button was well-received; the Camera Control was not.

Why is Apple removing the two buttons?

Three reasons, in order of importance:

1. User feedback. The Camera Control has been widely criticized for being awkward to use, easy to press accidentally, and redundant with the touchscreen camera UI. Many users disable the Camera Control entirely or reassign it to other functions. Apple has reportedly received feedback through AppleCare, App Store reviews, and focus groups that the Camera Control is the least-liked iPhone 16 feature.
2. Cost. The Camera Control adds a touch-sensitive surface, a haptic motor, and a custom chip to handle the touch input. Removing it saves Apple $3-5 per device in component cost. The Action Button is a simpler design (a single physical button) and adds only $1-2 to the BOM.
3. Design consistency. The two buttons break the clean, minimal design language that Apple has used on the iPhone since 2007. Consolidating into a single button is more consistent with the iPhone's design heritage.

What is the new single button?

The new button is described as a "solid-state multi-function button" with the following characteristics:

• Location: Left side of the device, where the Action Button is currently located
• Design: Solid-state (no moving parts), with haptic feedback to simulate a physical click
• Functions: A single press opens the camera (like the Camera Control); a long press triggers the user's chosen Action Button shortcut
• Customization: Users can configure the long press function in Settings → Action Button
• Haptics: A custom haptic engine gives a slight "click" feedback on each press

The new button is similar in design to the iPhone SE's home button or the trackpad on the MacBook. The solid-state design is more reliable (no moving parts to wear out) and is consistent with Apple's broader design direction (the iPhone 17 Pro's solid-state side buttons were a similar move).

What about the iPhone 18 Pro and Pro Max?

The iPhone 18 Pro and Pro Max are NOT affected by this change. The Pro line will retain both the Action Button and the Camera Control, for two reasons:

1. Pro users are more likely to use the Camera Control for photography, especially the variable-aperture feature on the iPhone 18 Pro.
2. The Pro line needs more hardware differentiation from the base iPhone.

This is a meaningful design split between the base and Pro lines. The base iPhone 18 will have a single button; the Pro line will have two. If you are shopping for an iPhone and the two-button design is important to you, the Pro line is the only option.

What about the iPhone Air 2 and iPhone 18e?

• iPhone Air 2: The Air line has never had the Camera Control. The Air and Air 2 have a single Action Button on the left side. No change for the Air 2.
• iPhone 18e: The 18e is a notch-display phone and is positioned as an entry-level device. The 18e will retain the two-button layout from the iPhone 16e, since changing the button design on the e line is a higher-cost change than Apple is willing to make at a $599 price point.

So the only phone affected by this change is the iPhone 18 base model. The 18 Pro, 18 Pro Max, 18e, Air 2, and Fold all retain their existing button designs.

Is this rumor likely to be true?

The rumor comes from a single source (The Information's Wayne Ma) and has not been independently confirmed by other supply chain sources. The rumor is "possible" rather than "credible" because:

• The two-button design was introduced only 2 years ago (iPhone 16, 2024). Apple typically keeps a design for 3-4 years.
• The Camera Control was a signature iPhone 16 feature. Removing it would be a significant reversal.
• Apple has historically been willing to remove unpopular features (3D Touch, the home button on the iPhone X), so this is not unprecedented.

The most likely outcome: Apple is testing the single-button design internally and may ship it on the iPhone 18 if the user feedback is strong enough. If Apple decides to keep the two-button design, the iPhone 18 will look the same as the iPhone 17 in terms of button layout.

We will update this article when Apple announces the iPhone 18 design in September 2026.