20th Anniversary iPhone Tipped to Use Brighter, Thinner OLED Panel

Apple for its 20th anniversary iPhone will adopt a Samsung-made OLED technology called COE (Color Filter on Encapsulation) to make the display brighter and thinner than previous panels, reports ETNews.

All Screen iPhone 2027 Feature 1
In a traditional OLED panel, a polarizing film sits above the display to cut reflections and improve contrast. The drawback is that this film also absorbs some of the OLED's own light, reducing brightness and efficiency. With COE, Apple would remove the polarizer entirely and instead apply the color filter directly onto the OLED's protective encapsulation layer.

The result would be a thinner display stack that lets more light through, delivering higher brightness without requiring more power. Removing layers would also mean less thickness overall, potentially contributing to a slimmer iPhone design.

However, Apple's challenge is that without a polarizer, reflections and glare control become trickier, so Apple will likely have to rely on advanced coatings and pixel-level materials to maintain outdoor readability.

If Apple brings COE to its 2027 iPhone – the 10th anniversary of the iPhone X – it would be the first use of the technology in a non-foldable device from the company. Meanwhile, Samsung is expected to expand COE to its Galaxy S26 Ultra in 2026. Samsung first rolled out COE in the Galaxy Z Fold 3 back in 2021 to contribute to the device's thinness.

Apple is reportedly considering a radical redesign for the 20th anniversary iPhone that could feature a completely bezel-less display that curves around all four edges of the device. The model is expected to be preceded in 2026 by Apple's first foldable iPhone.

Popular Stories

2024 iPhone Boxes Feature

Apple Adjusts Trade-In Values for iPhones, iPads, Macs, and More

Thursday November 6, 2025 11:12 am PST by
Apple today updated its trade-in values for select iPhone, iPad, Mac, and Apple Watch models. Trade-ins can be completed on Apple's website, or at an Apple Store. The charts below provide an overview of Apple's current and previous trade-in values in the U.S., according to its website. Maximum values for most devices either decreased or saw no change, but the iPad Air received a slight bump. ...
Finder Siri Feature

Apple's New Siri Will Be Powered By Google Gemini

Wednesday November 5, 2025 11:57 am PST by
The smarter, more capable version of Siri that Apple is developing will be powered by Google Gemini, reports Bloomberg. Apple will pay Google approximately $1 billion per year for a 1.2 trillion parameter artificial intelligence model that was developed by Google. For context, parameters are a measure of how a model understands and responds to queries. More parameters generally means more...
iOS 26

iOS 26.1 Available Now With These 8 New Features

Monday November 3, 2025 5:54 am PST by
Following more than a month of beta testing, Apple released iOS 26.1 on Monday, November 3. The update includes a handful of new features and changes, including the ability to adjust the look of Liquid Glass and more. Below, we outline iOS 26.1's key new features. Liquid Glass Toggle iOS 26.1 lets you choose your preferred look for Liquid Glass. In the Settings app, under Display...
Liquid Glass General Feature

Apple Shares Liquid Glass Design Gallery

Thursday November 6, 2025 2:45 pm PST by
Apple is promoting the new Liquid Glass design in iOS 26, showing off the ways that third-party developers are embracing the aesthetic in their apps. On its developer website, Apple is featuring a visual gallery that demonstrates how "teams of all sizes" are creating Liquid Glass experiences. The gallery features examples of Liquid Glass in apps for iPhone, iPad, Apple Watch, and Mac. Apple...
apple watch se 3 always on

Apple to Remove iPhone-Apple Watch Wi-Fi Sync in EU With iOS 26.2

Thursday November 6, 2025 4:37 am PST by
Apple in iOS 26.2 will disable automatic Wi-Fi network syncing between iPhone and Apple Watch in the European Union to comply with the bloc's regulations, suggests a new report. Normally, when an iPhone connects to a new Wi-Fi network, it automatically shares the network credentials with the paired Apple Watch. This allows the watch to connect to the same network independently – for...
airtag purple

Apple's Website Lists AirTag 4-Pack at Shockingly Low Price [Updated]

Friday November 7, 2025 6:40 am PST by
Apple's online store in the U.S. is suddenly offering a pack of four AirTags for just $29, which is the same price as a single AirTag. This is likely a pricing error, and it is unclear if orders will be fulfilled. Apple has not discounted the AirTag four-pack in any other countries that we checked. Delivery estimates are already pushing into late November to early December, suggesting...
ikea smart home devices

IKEA Debuts 21 HomeKit-Compatible Smart Bulbs, Sensors, and Controls

Thursday November 6, 2025 4:08 pm PST by
IKEA today announced the upcoming launch of 21 new Matter-compatible smart home products that will be able to interface with HomeKit and the Apple Home app. There are sensors, lights, and control options, all of which will be reasonably priced. Some of the products are new, while some are updates to existing lines that IKEA previously offered. There are a series of new smart bulbs that are...
Home Hub Command Center with Dome Base Feature

Apple's 2026 Smart Home Revamp: All the Rumors

Wednesday November 5, 2025 3:54 pm PST by
It's been over a decade since Apple's HomeKit smart home platform launched, and it is overdue for an update. HomeKit and the Home app can no longer keep up with AI-powered solutions from other companies like Google and Amazon, but that's set to change with a smart home revamp that Apple has planned for 2026. Home Hub Apple is working on a home hub or "command center" that will serve as a...

Top Rated Comments

winxmac Avatar
7 weeks ago
2017 - iPhone X
2027 - iPhone XX
2037 - iPhone XXX
2047 - iPhone XL
2057 - iPhone L
2067 - iPhone LX
Score: 15 Votes (Like | Disagree)
Velin Avatar
7 weeks ago
Have iPhone 15. I'm holding out for this model to upgrade.
Score: 8 Votes (Like | Disagree)
ItsASpider Avatar
7 weeks ago
Why are we still using that dumb all-screen phone as a render of the 2027 iPhone? Does anyone really expect that will happen? They can't even get the camera pill to the size the competition has used for years now. What makes people think this is going to happen in 2 year? Aside from how fragile that would be, why would anyone want that?
Score: 6 Votes (Like | Disagree)
jdawgnoonan Avatar
7 weeks ago

Why are we still using that dumb all-screen phone as a render of the 2027 iPhone? Does anyone really expect that will happen? They can't even get the camera pill to the size the competition has used for years now. What makes people think this is going to happen in 2 year? Aside from how fragile that would be, why would anyone want that?
I agree with you on everything other than the “Camera Pill” comment. There is a very good reason why the Dynamic Island is there. Android users likely do not believe it, but FaceID is far more secure than any authentication available for Android and that is why the “Camera Pill”, as you call it, is there. They will match the lackluster competition once the technology allows FaceID to be small enough. Android’s face authentication is similar in marketing only.
Score: 6 Votes (Like | Disagree)
JohnLuke Avatar
7 weeks ago
Hoping for a design similar to iPhone X. I miss that shiny glass sandwich!
Score: 6 Votes (Like | Disagree)
Populus Avatar
7 weeks ago
Not a fan of a screen that curves on the edges…

Aside from that, let’s hope they use this new OLED technology on the regular iPhone 18, and that they improve even further the “reduce PWM” feature so that they manage to eliminate almost all of the pulses or flickers. The current iPhone 17 seems to do a good job but still flickers a bit.

Just having that option on the iPhone 17 signals that Apple is aware of the issue, and gives me hope that Apple is taking ocular health into account and we may see improvements in that direction. Let’s cross our fingers.
Score: 6 Votes (Like | Disagree)