White iPhone 4 Slightly Thicker Than Black iPhone 4 [Updated]
Earlier today, a MacRumors reader notified us that the white iPhone 4 is ever so slightly thicker than the black iPhone 4. It's a small difference, but enough that the white iPhone 4 wouldn't fit in his Incase slider case:
Just picked up the white iPhone 4 and realized it doesn't fit into my Incase slider case. It appears that Apple has increased the size of the plastic that borders the glass on both sides by about 1mm.
Ryan Cash of
Marketcircle discovered the same and noticed it just by picking it up.
A colleague of mine just picked up a 16 GB iPhone 4 in white. I was a bit surprised when I picked it up off his desk (I had my black 32 GB in my other hand at the same time) it immediately felt thicker.
Cash offers some comparison photos (one embedded above) between the white and black iPhone 4 showing the slight difference. The small difference may be enough to affect tight fitting slider cases as evidenced by our reader's experience.
Update: Tipb quantifies the difference at 0.2mm. They tested some cases which seemed fine on both, though only had one slider-design to test.
Popular Stories
Apple has added a new "iPhone Handoff" feature to iOS 27 that will allow you to switch between two iPhones while using the same phone number on each device.
This functionality was briefly mentioned during the WWDC 2026 keynote in June, on a slide that listed hundreds of new features coming in iOS 27 and corresponding software updates, but Apple never shared any further details at the time.
...
Bloomberg's Mark Gurman today further outlined what to expect from the Apple Watch Series 12 and Apple Watch Ultra 4 set to be unveiled on September 9.
While it was initially rumored that Touch ID may be coming to the Apple Watch this year, Gurman reiterated that he does not expect the Series 12 or Ultra 4 to have any major design changes compared to the current Series 11 and Ultra 3 models.
...
Apple's former hardware engineering chief John Ternus became its CEO on Tuesday, and the company made a controversial decision on his very first day in charge.
As of Tuesday, Apple Maps users in the U.S. see the name "Lake America" instead of Lake Ontario for the Great Lake that straddles the New York—Ontario border.
Apple made this change after the U.S. Geographic Names Information...
