iPhone SE 4 Likely to Use Modified iPhone 14 Chassis

Following our last in-depth report on the iPhone SE 4, MacRumors has received additional information which further confirms the claims made in our previous article.

iphone se 4 modified flag edges
The ‌iPhone‌ SE 4, also known by the device identifier D59 and project codename Ghost, is a continuation of Apple’s budget-oriented line of iPhones, and is expected to replace the current third-generation ‌iPhone‌ SE.

With the arrival of the fourth-generation ‌iPhone‌ SE, Apple plans to finally retire the aging ‌iPhone‌ 8-style design used for the previous two generations of the ‌iPhone‌ SE. Instead, the ‌iPhone‌ SE 4 will feature a more modern look and increased display size, closely resembling the base model ‌iPhone‌ 14.

Newly obtained specifications indicate the ‌iPhone‌ SE 4 will use a modified version of the existing ‌iPhone‌ 14 chassis, with the same flat design. The dimensions of the ‌iPhone‌ SE 4 in its current stage perfectly match those of the base model ‌iPhone‌ 14. Recent findings also confirm that the fourth-generation ‌iPhone‌ SE will not include a Touch ID home button, instead featuring an all-screen design derived from the ‌iPhone‌ 14, with Face ID serving as the means of biometric identification.

To better illustrate the size difference between the ‌iPhone‌ SE 4 and the current ‌iPhone‌ SE third-generation, we have included the dimensions for the ‌iPhone‌ 14 and ‌iPhone‌ SE 3, respectively.

‌iPhone‌ 14 dimensions and weight:

  • Length: 146.7 mm
  • Width: 71.5 mm
  • Thickness: 7.80 mm
  • Weight: 172 g

‌iPhone‌ SE 3 dimensions and weight:

  • Length: 138.4 mm
  • Width: 67.3 mm
  • Thickness: 7.3 mm
  • Weight: 144 g

The ‌iPhone‌ SE 4 is expected to be lighter than the ‌iPhone‌ 14 by about 6 grams, weighing 165 grams. The change in weight is likely a result of the single-camera design Apple has planned for the device. Unlike the ‌iPhone‌ 14, the ‌iPhone‌ SE 4 will feature a single 48-megapixel rear camera, developed under the codename "Portland", with a custom backplate for the device to account for the design change.

The decision to use a single-camera design lines up with all previous models of the ‌iPhone‌ SE, with the flash located in a similar position as well. It’s worth emphasizing that there is significant evidence that backs up the single-camera design, with Apple’s internal documentation highlighting it as a key change from the ‌iPhone‌ 14.

Apart from the single-camera design, no other significant factors could impact the weight of the ‌iPhone‌ SE 4. No changes in materials are expected, with the fourth-generation ‌iPhone‌ SE using the same 6013 T6 aluminum found in the ‌iPhone‌ 14, along with a glass backplate. Prototypes of the ‌iPhone‌ SE 4 have been seen in a black color closely resembling the Midnight color variant available for the ‌iPhone‌ 14, suggesting that black will be one of the color options Apple plans to offer with the fourth-generation ‌iPhone‌ SE.

Although the chassis dimensions of the ‌iPhone‌ SE 4 remain identical to that of the base model ‌iPhone‌ 14, the device will bring two significant features greatly differentiating it from previous ‌iPhone‌ models – a multi-purpose Action button and a USB-C port.

The Action button is a user-configurable button located above the volume buttons, first introduced with the ‌iPhone‌ 15 Pro, where it replaces the mute switch. Current information suggests that Apple intends to make the Action button a standard feature across the entire iPhone 16 range, with it eventually being available on the ‌iPhone‌ SE 4 as well. The current development status of the fourth-generation ‌iPhone‌ SE suggests a potential release date of 2025.

While Apple is experimenting with an all-new capacitive Capture button for the ‌iPhone 16‌ range, there are no indications that this feature is being tested on the ‌iPhone‌ SE 4. The Capture button is expected to remain exclusive to the ‌iPhone 16‌ lineup.

It is important to remember that the information presented here is pre-production information and may not reflect the hardware found on final mass production units, as changes are always possible during development.

For more details on what to expect, check out our guide for the iPhone SE 4.

Related Forum: iPhone

Popular Stories

AirPods Pro Firmware Feature

Apple Releases New Firmware for AirPods Pro 2, AirPods Pro 3, and AirPods 4

Thursday November 13, 2025 11:35 am PST by
Apple today released new firmware designed for the AirPods Pro 3, the AirPods 4, and the prior-generation AirPods Pro 2. The AirPods Pro 3 firmware is 8B25, while the AirPods Pro 2 and AirPods 4 firmware is 8B21, all up from the prior 8A358 firmware released in October. There's no word on what's include in the updated firmware, but the AirPods Pro 2, AirPods 4 with ANC, and AirPods Pro 3...
iOS 26

iOS 26.2 Available Next Month With These 8 New Features

Tuesday November 11, 2025 9:48 am PST by
Apple released the first iOS 26.2 beta last week. The upcoming update includes a handful of new features and changes on the iPhone, including a new Liquid Glass slider for the Lock Screen's clock, offline lyrics in Apple Music, and more. In a recent press release, Apple confirmed that iOS 26.2 will be released to all users in December, but it did not provide a specific release date....
CarPlay Pinned Messages

iOS 26.2 Adds New CarPlay Setting

Thursday November 13, 2025 6:48 am PST by
iOS 26 extended pinned conversations in the Messages app to CarPlay, for quick access to your most frequent chats. However, some drivers may prefer the classic view with a list of individual conversations only, and Apple now lets users choose. Apple released the second beta of iOS 26.2 this week, and it introduces a new CarPlay setting for turning off pinned conversations in the Messages...
homepod mini thumb feature

New HomePod Mini, Apple TV, and AirTag Were Expected This Year — Where Are They?

Wednesday November 12, 2025 11:42 am PST by
While it was rumored that Apple planned to release new versions of the HomePod mini, Apple TV, and AirTag this year, it is no longer clear if that will still happen. Back in January, Bloomberg's Mark Gurman said Apple planned to release new HomePod mini and Apple TV models "toward the end of the year," while he at one point expected a new AirTag to launch "around the middle of 2025." Yet,...
ios 26 digital id passport wallet

Apple Announces Launch of U.S. Passport Feature in iPhone's Wallet App

Wednesday November 12, 2025 9:15 am PST by
Apple today announced that iPhone users can now create a Digital ID in the Apple Wallet app based on information from their U.S. passport. To create and present a Digital ID based on a U.S. passport, you need: An iPhone 11 or later running iOS 26.1 or later, or an Apple Watch Series 6 or later running watchOS 26.1 or later Face ID or Touch ID and Bluetooth turned on An Apple Account ...
Tesla Charging

Tesla Working to Add Apple CarPlay Support to Vehicles

Thursday November 13, 2025 8:31 am PST by
Tesla is working to add support for Apple CarPlay in its vehicles, Bloomberg's Mark Gurman reports. Tesla vehicles rely on its own infotainment software system, which integrates vehicle functions, navigation, music, web browsing, and more. The automaker has been an outlier in foregoing support for Apple CarPlay, which has otherwise become an industry standard feature, allowing users to...
m1 chip slide

Five Years of Apple Silicon: M1 to M5 Performance Comparison

Monday November 10, 2025 1:08 pm PST by
Today marks the fifth anniversary of the Apple silicon chip that replaced Intel chips in Apple's Mac lineup. The first Apple silicon chip, the M1, was unveiled on November 10, 2020. The M1 debuted in the MacBook Air, Mac mini, and 13-inch MacBook Pro. The M1 chip was impressive when it launched, featuring the "world's fastest CPU core" and industry-leading performance per watt, and it's only ...
iOS 26

Everything New in iOS 26.2 Beta 2

Wednesday November 12, 2025 3:29 pm PST by
Apple today provided developers with the second beta of iOS 26.2, which adds a few new features worth knowing about. Measure App Apple's Measure app now features a Liquid Glass design for the level, with two Liquid Glass bubbles instead of white circles. Games App There's now an option to sort games in the Games app Library by size, in addition to Name and Recent. CarPlay The...
tvOS 26 Profiles

tvOS 26.2 Adds a Useful New Feature to Your Apple TV

Friday November 14, 2025 10:02 am PST by
Starting with the upcoming tvOS 26.2 update, currently in beta, additional profiles created on the Apple TV no longer require their own Apple Account. In the Settings app on the Apple TV, under Profiles and Accounts, anyone can create a new profile by simply entering a name and indicating whether the profile is for a kid. The profile will be associated with the primary user's Apple Account,...
apple intelligence erroneous support list

Apple Intelligence Apparently Too Smart for M1 Macs After Listing Error

Wednesday November 12, 2025 2:49 am PST by
Update: It took a day, but Apple has now corrected its Apple Intelligence device compatibility list to show support for the earliest Apple silicon Macs. The original article follows. Apple's website is causing some confusion among Mac owners, and for good reason – its device compatibility listing for Apple Intelligence appears to have dropped support for M1 Macs. The U.S. version...

Top Rated Comments

Oldfash33 Avatar
26 months ago
Thats great for many, but what about the MINI fans out there???
Score: 49 Votes (Like | Disagree)
greenbreadmmm Avatar
26 months ago
Why does apple think everyone wants iPads in their pocket ?
Score: 41 Votes (Like | Disagree)
Keymaster Avatar
26 months ago
It's really too bad that Apple isn't interested in making the Mini size anymore. They are following the market, which seems to want larger phones to watch videos and play games on, but it's hard to believe that there isn't enough market for a smaller size phone. This thread is already mostly about missing the Mini, that should be telling Apple something...maybe the foreign market finds the Mini so unpalatable that they don't sell there (it always seems like it's Americans complaining about the missing Mini).

I really do like the Mini after years of using an iPhone X, it's just much nicer. I don't watch videos on my phone though.
Score: 23 Votes (Like | Disagree)
Gengar Avatar
26 months ago
Would’ve been a perfect time to reintroduce the mini form factor.
Score: 20 Votes (Like | Disagree)
coffeemilktea Avatar
26 months ago
I wondered if maybe it would use the now-abandoned 13 mini chassis, just because it seemed like it would be cheaper than re-engineering the iPhone 14 design to only have a single camera ?
Score: 17 Votes (Like | Disagree)
jmonster Avatar
26 months ago
Everyone, remember, almost none of the rumors in this site are accurate.

This further solidifies that it IS going to be a 14 Mini.
Score: 16 Votes (Like | Disagree)