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.

164154 tumblr lkdqkyjHla1qa45ly

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.

195018 white iPhone depth 036 500

Related Forum: iPhone

Popular Stories

Aston Martin CarPlay Ultra Screen

Apple's CarPlay Ultra to Expand to These Vehicle Brands Later This Year

Sunday February 1, 2026 10:08 am PST by
Last year, Apple launched CarPlay Ultra, the long-awaited next-generation version of its CarPlay software system for vehicles. Nearly nine months later, CarPlay Ultra is still limited to Aston Martin's latest luxury vehicles, but that should change fairly soon. In May 2025, Apple said many other vehicle brands planned to offer CarPlay Ultra, including Hyundai, Kia, and Genesis. In his Powe...
Apple Logo Black

Apple's Next Launch is 'Imminent'

Sunday February 1, 2026 12:31 pm PST by
The calendar has turned to February, and a new report indicates that Apple's next product launch is "imminent," in the form of new MacBook Pro models. "All signs point to an imminent launch of next-generation MacBook Pros that retain the current form factor but deliver faster chips," Bloomberg's Mark Gurman said on Sunday. "I'm told the new models — code-named J714 and J716 — are slated...
Apple MacBook Pro M4 hero

New MacBook Pros Reportedly Launching Alongside macOS 26.3

Sunday February 1, 2026 5:42 am PST by
Apple is planning to launch new MacBook Pro models with M5 Pro and M5 Max chips alongside macOS 26.3, according to Bloomberg's Mark Gurman. "Apple's faster MacBook Pros are planned for the macOS 26.3 release cycle," wrote Gurman, in his Power On newsletter today. "I'm told the new models — code-named J714 and J716 — are slated for the macOS 26.3 software cycle, which runs from...
iOS 26

iOS 26.3 and iOS 26.4 Will Add These New Features to Your iPhone

Tuesday February 3, 2026 7:47 am PST by
We are still waiting for the iOS 26.3 Release Candidate to come out, so the first iOS 26.4 beta is likely still at least a week or two away. Following beta testing, iOS 26.4 will likely be released to the general public in March or April. Below, we have recapped known or rumored iOS 26.3 and iOS 26.4 features so far. iOS 26.3 iPhone to Android Transfer Tool iOS 26.3 makes it easier...
14 inch MacBook Pro Keyboard

Apple Changes How You Order a Mac

Saturday January 31, 2026 10:51 am PST by
Apple recently updated its online store with a new ordering process for Macs, including the MacBook Air, MacBook Pro, iMac, Mac mini, Mac Studio, and Mac Pro. There used to be a handful of standard configurations available for each Mac, but now you must configure a Mac entirely from scratch on a feature-by-feature basis. In other words, ordering a new Mac now works much like ordering an...

Top Rated Comments

Skika Avatar
193 months ago
So you actually get MORE iPhone in the white model.

intradestings
Score: 27 Votes (Like | Disagree)
chrono1081 Avatar
193 months ago


The apple two-for-one special - it's UGLY and FAT, and all you have to pay for is ugly.

God the iPhone 4 I'm trying this message on looks so much better than the white one.

I'd be amazed if you could say something non-trollish for once.
Score: 18 Votes (Like | Disagree)
Stevesbodyguard Avatar
193 months ago
I held one earlier today and it felt .0001 oz. heavier. Perhaps it is just my super human ability to weigh things instantly that told me this....but still....:cool:
Score: 15 Votes (Like | Disagree)
Adidas Addict Avatar
193 months ago


The apple two-for-one special - it's UGLY and FAT, and all you have to pay for is ugly.

God the iPhone 4 I'm trying this message on looks so much better than the white one.

Full of fail.....
Score: 14 Votes (Like | Disagree)
citi Avatar
193 months ago
Sounds like a "who cares?" kind of thing, but that's actually kind of a big deal if it creates case fragmentation. Not good. Hopefully inaccurate.

Case Fragmentation? HAAA! The funniest thing I have read all day.
Score: 10 Votes (Like | Disagree)
stukick Avatar
193 months ago
Well, us Apple folk have to find something to bitch about don't we?
Score: 10 Votes (Like | Disagree)