Apple’s Studio Display could be on the verge of a major refresh, and the latest clues suggest the upgrade may be aimed at people who have been asking for smoother motion, better image quality, and more choice in screen sizes. New findings reportedly uncovered within macOS point to not one, but two next-generation Studio Display models in development, hinting that Apple may be preparing a broader monitor lineup than before.
According to details spotted in system code, Apple appears to be working on two separate displays identified internally as J427 and J527. The most interesting takeaway is that these could represent two different sizes, widely believed to be 27-inch and 32-inch options. If accurate, this would be a notable shift from Apple’s current Studio Display strategy, which offers a single 27-inch model.
One of the clearest signs that these are truly separate products is audio. The code reportedly references different audio driver sets for each model, implying that Apple may be planning different speaker systems depending on screen size. That would make practical sense. The existing Studio Display already includes a six-speaker array that’s well-regarded for built-in monitor sound, while Apple’s larger professional display in the past hasn’t included speakers at all. A bigger Studio Display-style monitor could potentially deliver a richer, more immersive audio setup—especially if Apple wants it to work as a premium all-in-one desktop display for Mac users.
Connectivity may be another key difference between the two. The current Studio Display features one Thunderbolt 3 port along with three USB‑C ports rated at up to 10Gbps. The newer models are expected to diverge here, with one potentially offering more capable I/O than the other. That detail matters a lot when you consider the performance targets being rumored.
A higher refresh rate is the headline feature many people will be watching. The next Studio Display generation is widely expected to move beyond 60Hz, and the latest reporting suggests both models could support 120Hz ProMotion. That would be a big leap over today’s Studio Display, which launched nearly four years ago with a 27-inch 5K panel capped at 60Hz. While some earlier chatter suggested a possible 90Hz option on a lower-end model, Apple typically sticks to 60Hz or 120Hz ProMotion across its major product categories, so 120Hz on both versions would be more in line with Apple’s usual approach.
If Apple does release a 32-inch Studio Display variant and wants it to retain “Retina-level” sharpness at that size, resolution will likely need to climb. For a 32-inch panel to keep similar pixel density to a 27-inch 5K display, it would likely land at 6K. And driving 6K at 120Hz is extremely demanding, which is why improved bandwidth and faster connections could be crucial on the higher-end model. In other words, a larger, higher-resolution, high-refresh Studio Display almost certainly needs stronger I/O than what the current display provides.
HDR is also expected to be part of the package. Importantly, HDR support does not automatically mean a mini‑LED backlight, since HDR can be implemented at different levels. Still, if Apple intends for a top-tier model to serve as a true successor to its previous high-end professional display, mini‑LED (or an equally advanced backlighting solution) becomes much more likely, because serious HDR performance requires strong contrast control and high brightness.
As for timing, both displays are expected to arrive this year, though internal references reportedly associate the lower-end model with “2025.” That could point to shifting plans—either a delayed schedule from an earlier target or a staggered release where Apple launches one model first and follows with the other later.
In the meantime, Apple’s broader hardware pipeline is also expected to stay busy, with new MacBook Pro, MacBook Air, and iPad Air models anticipated soon, alongside other rumored additions for buyers looking for a more affordable entry into the Apple ecosystem.
If these monitor leaks hold true, Apple’s next Studio Display generation could finally deliver the mix many Mac users have been waiting for: smoother 120Hz ProMotion, HDR, possible new sizes like 27-inch and 32-inch, and upgraded connectivity designed to handle demanding 6K high-refresh workloads.
