Mockups of a 4.94-Inch 'iPhone Plus' Show Why a Larger iPhone Might Make Sense

Amid rumors of a significantly larger "iPhone Math", Instapaper developer Marco Arment has spent time developing some speculation and a few mockups showing how Apple could achieve an iPhone with a nearly 5-inch without disrupting the existing app ecosystem.

The recently rumored, larger-screened “iPhone Math”, or more likely “iPhone Plus”, is plausible as an additional model (not a replacement) alongside the 4” iPhone. And there’s a good chance that it would have a 4.94”, 16:9 screen.

The theory is easy to understand: perform John Gruber’s Mini-predicting math backwards. The iPad Mini uses iPhone 3GS-density screens at iPad resolution. What if an iPhone Plus used Retina iPad screens with iPhone 5 resolution, keeping the rest of the design sized like an iPhone 5?

In the scenario put forth by Arment, an 1136x640 screen matching the iPhone 5's resolution but blown up to the Retina iPad's 264 pixels-per-inch resolution would measure 4.94 inches diagonally.

arment iphone plus galaxy
Left to right: iPhone 5, Galaxy S III, "iPhone Plus", Galaxy Note II

Arment notes that such an iPhone Plus maintaining the same relative proportions as the iPhone 5 but with the larger screen would measure somewhere between the Galaxy S III and the Galaxy Note II, but that Apple would likely be able to trim down the chin and forehead of the device somewhat to bring the device closer to the Galaxy S III's overall size.

At an iPad-like pixel density of 264 ppi, Apple could have a hard time positioning the iPhone Plus as a Retina device given that a phone is assumed to be held closer to the eye than a tablet, but some consumers may still prefer the option of having a larger screen to offer more flexibility such as being able to zoom out further on text or view small text with the device held further from the eye.

Arment offers several other mockups showing what Apple's iOS device lineup would look like with a larger iPhone in it, as well as how users could take advantage of smaller font sizes on the larger screen to show more text.

Related Forum: iPhone

Popular Stories

iphone 16 display

iPhone 17's Scratch Resistant Anti-Reflective Display Coating Canceled

Monday April 28, 2025 12:48 pm PDT by
Apple may have canceled the super scratch resistant anti-reflective display coating that it planned to use for the iPhone 17 Pro models, according to a source with reliable information that spoke to MacRumors. Last spring, Weibo leaker Instant Digital suggested Apple was working on a new anti-reflective display layer that was more scratch resistant than the Ceramic Shield. We haven't heard...
apple watch ultra yellow

What's Next for the Apple Watch Ultra 3 and Apple Watch SE 3

Friday April 25, 2025 2:44 pm PDT by
This week marks the 10th anniversary of the Apple Watch, which launched on April 24, 2015. Yesterday, we recapped features rumored for the Apple Watch Series 11, but since 2015, the Apple Watch has also branched out into the Apple Watch Ultra and the Apple Watch SE, so we thought we'd take a look at what's next for those product lines, too. 2025 Apple Watch Ultra 3 Apple didn't update the...
iPhone 17 Air Pastel Feature

iPhone 17 Reaches Key Milestone Ahead of Mass Production

Monday April 28, 2025 8:44 am PDT by
Apple has completed Engineering Validation Testing (EVT) for at least one iPhone 17 model, according to a paywalled preview of an upcoming DigiTimes report. iPhone 17 Air mockup based on rumored design The EVT stage involves Apple testing iPhone 17 prototypes to ensure the hardware works as expected. There are still DVT (Design Validation Test) and PVT (Production Validation Test) stages to...
Beyond iPhone 13 Better Blue

20th Anniversary iPhone Likely to Be Made in China Due to 'Extraordinarily Complex' Design

Monday April 28, 2025 4:29 am PDT by
Apple will likely manufacture its 20th anniversary iPhone models in China, despite broader efforts to shift production to India, according to Bloomberg's Mark Gurman. In 2027, Apple is planning a "major shake-up" for the iPhone lineup to mark two decades since the original model launched. Gurman's previous reporting indicates the company will introduce a foldable iPhone alongside a "bold"...
iPhone 17 Air Pastel Feature

iPhone 17 Air Launching Later This Year With These 16 New Features

Thursday April 24, 2025 8:24 am PDT by
While the so-called "iPhone 17 Air" is not expected to launch until September, there are already plenty of rumors about the ultra-thin device. Overall, the iPhone 17 Air sounds like a mixed bag. While the device is expected to have an impressively thin and light design, rumors indicate it will have some compromises compared to iPhone 17 Pro models, including only a single rear camera, a...
iPhone 17 Pro Blue Feature Tighter Crop

iPhone 17 Pro Launching Later This Year With These 13 New Features

Wednesday April 23, 2025 8:31 am PDT by
While the iPhone 17 Pro and iPhone 17 Pro Max are not expected to launch until September, there are already plenty of rumors about the devices. Below, we recap key changes rumored for the iPhone 17 Pro models as of April 2025: Aluminum frame: iPhone 17 Pro models are rumored to have an aluminum frame, whereas the iPhone 15 Pro and iPhone 16 Pro models have a titanium frame, and the iPhone ...
iphone 17 air iphone 16 pro

iPhone 17 Air USB-C Port May Have This Unusual Design Quirk

Wednesday April 30, 2025 3:59 am PDT by
Apple is preparing to launch a dramatically thinner iPhone this September, and if recent leaks are anything to go by, the so-called iPhone 17 Air could boast one of the most radical design shifts in recent years. iPhone 17 Air dummy model alongside iPhone 16 Pro (credit: AppleTrack) At just 5.5mm thick (excluding a slightly raised camera bump), the 6.6-inch iPhone 17 Air is expected to become ...

Top Rated Comments

burnside Avatar
160 months ago
Why did anyone actually waste their time in making these composites? :confused:

Why did you waste your time with that comment?
Score: 71 Votes (Like | Disagree)
Dr McKay Avatar
160 months ago
4.2" seems like the sweet spot to me. Anything above 4.5" is just too large for a phone imo.

Yes I dont know how I cope walking about with this Plasma TV in my pocket. Look how dinky the iPhone 5 looks next to it. :D

Score: 40 Votes (Like | Disagree)
MTL18 Avatar
160 months ago
Ugh, this is the end for Apple. Exploring new markets for potential increased revenue.

How dare they not innovate more!

Sorry for the sarcasm, just wanted to get that in before the drama queen's rain down!
Score: 37 Votes (Like | Disagree)
mcfrazieriv Avatar
160 months ago
Why did anyone actually waste their time in making these composites? :confused:

Added:
Originally Posted by burnside: "Why did you waste your time with that comment?"

Because it isn't a waste of time to stop and wonder why people would take time to do what has historically not worked in the past? Apple nearly died when they decided that innovation wasn't as important as providing choice. Remember the early 90's when there were so many Apple models that had only one or two differences and how each of these models clouded/confused the customer?
Score: 27 Votes (Like | Disagree)
shurcooL Avatar
160 months ago
While the "iPhone Plus" would not be able to display more pixels than the iPhone 5, Android devices have demonstrated that larger screens are popular with consumers.
Larger screens are popular PRECISELY because you can fit more information and content there. Not because of larger pixels.

This would be so useless.

Also, 16:9 sucks for phones. It's too narrow in portrait and short in landscape. See how narrow it feels?

Score: 26 Votes (Like | Disagree)
Anti-Lucifer Avatar
160 months ago
For the love of jesus christ, why don't you just stick with 1280x768 or use an actual HD resolution, apple!?

You're just making it hard on yourself for any sort of proper design upgrades because your iPhones have really stupid resolution dimensions.
Score: 21 Votes (Like | Disagree)