The biggest reason to upgrade to the MacBook Pro M4 is the performance. This machine gets the newest M4 chip that is based on a 3-nanometer process, promising the fastest CPU core and better multithreaded performance than M3. Based on our testing, the M4 blows a lot of the competition away but not on every test.

Apple's new M4 MacBook Pro has a significant upgrade to the display, and the company somehow forgot to mention it.

The M4 MacBook Pro models may be featuring quantum dot technology. The jury is still out on whether these displays are better than before.

The more time I spend with the M4 MacBook Pro, the more I think it’s one of Apple’s most interesting updates in years. That’s saying a lot for an update that—on the surface—looks mostly like a spec bump.

The same also holds true for the internals – with no noteworthy changes over the M3 models. iFixit shared their M4 Pro MacBook Pro teardown on YouTube yesterday, stating that the “insides of the device look very familiar.