iPhone Duo is Missing These 10 iPhone 18 Pro Features

Sunday September 27, 2026 5:02 pm PDT by Joe Rossignol

While the iPhone Duo is the first foldable iPhone ever and has some unique features like Duo FaceTime and forthcoming Apple Pencil support, the device lacks some other features available on the iPhone 18 Pro and iPhone 18 Pro Max.

iphone duo hero
Below, we have listed 10 features that are missing on the iPhone Duo:

A dedicated Telephoto camera with up to 8× optical zoom. Instead, the iPhone Duo's main 48-megapixel Fusion camera has "optical-quality" 2× zoom.
Variable aperture for the main 48-megapixel Fusion camera, which provides greater control over depth of field in photos and videos.
A higher-resolution 18-megapixel Center Stage front camera. On the iPhone Duo, this camera is 12 megapixels.
Action button.
Face ID. Instead, the iPhone Duo has a Touch ID button.
LiDAR Scanner, which measures depth for augmented reality purposes.
Other camera features: Pro controls in the Camera app, ProRAW, ProRes RAW, spatial photos and videos, and more.

iPhone Duo pre-orders begin Friday, October 16 at 5 a.m. Pacific Time, and the device will be released on Friday, October 23.

Related Roundups: iPhone 18 Pro, iPhone Duo

Buyer's Guide: iPhone 18 Pro (Buy Now), iPhone Duo (Buy Now)

Related Forum: iPhone

Popular Stories

Apple Retail Staff Told to Warn Against iPhone Duo Walk-In Purchases

Saturday October 17, 2026 2:30 pm PDT by Hartley Charlton

Some Apple retail employees have been told to warn customers against visiting to purchase an iPhone Duo without a pre-order on Friday, October 23. Apple Store employees told MacRumors that they have been advised that there will likely be no iPhone Duo stock available for walk-in purchases on launch day. Staff have been instructed to discourage customers without pre-orders from coming in...

• 254 comments

Here's What Apple's Apps Look Like on the iPhone Duo

Tuesday October 20, 2026 11:12 am PDT by Juli Clover

With just three days to go until the iPhone Duo is released, Apple is getting ready for the launch. Behind the scenes, the App Store now has screenshots of Apple's built-in apps running on the Duo. We've seen some apps in marketing materials, but images of the ones we haven't seen give us an idea of what it will be like using the iPhone Duo day to day. Many apps are shown in landscape...

• 117 comments

Crackgate? iPhone Duo Owners Report Screens Breaking Along the Hinge

Friday October 23, 2026 11:05 am PDT by Juli Clover

Some iPhone Duos are already experiencing hinge issues that cause display cracks, based on photos shared on Reddit and the MacRumors forums. Almost all of the display faults are right along the hinge, and most result in a line of bright pixels across one side of the screen. An iPhone Duo owner in Australia said his device cracked after being opened fewer than 20 times, and there was no...

• 689 comments

Top Rated Comments

operand

8 weeks ago

In other news, the Ford Taurus is missing these Ford F-350 features:

• An 8' truck bed.
• Huge towing capacity.
• Dual rear wheels.
• Optional secondary fuel tank.
• A fifth-wheel trailer attachment.

Score: 74 Votes (Like | Disagree)

TheLisnakFactor

8 weeks ago

So no LIDAR, no FaceID and a different camera.

In other news, the iPhone 18 Pro is missing a second bigger screen and the ability to run two apps side by side.

Score: 26 Votes (Like | Disagree)

mCahill389

8 weeks ago

In 2 years we will probably get the iPhone Duo Pro. They’ll keep the Duo as the base foldable and the Duo Pro that will be $2299-$2399 with all of the pro features missing from the base duo. They’ll probably make it a bit bigger and say the increased size allowed them to add the extra camera and everything else missing from the Duo.

Score: 21 Votes (Like | Disagree)

tobybrut

8 weeks ago

The only thing I was missing when I got my iPhone Air over my prior iPhone 15 Pro Max was the ability to take macro photography pictures since I take a lot of close ups. The Duo has an ultrawide lens, which is what Apple uses to take those types of photos. There was no mention of that feature, so I wonder if that exists on the Duo?

EDIT: I should have done a web search before typing this. It does have macro photography up to 2cm closeness.

Score: 15 Votes (Like | Disagree)