Apple’s Latest Studio Displays and Low-Cost MacBook Hinted at in macOS 26.3

Apple is poised to expand its Mac lineup with the anticipated release of two new Studio Display models and a more affordable MacBook, as evidenced by code discovered within macOS 26.3. The findings, initially reported by Macworld and MacRumors, suggest Apple is preparing a significant hardware push, potentially unveiled at an event on March 4, 2026.

New Studio Display Models on the Horizon

References within the macOS 26.3 kernel extensions (kexts) point to two unreleased Studio Display models, identified by the codenames J427 and J527. 9to5Mac reports that the distinctions between these models remain unclear, but possibilities include varying screen sizes or differing feature sets.

Bloomberg’s Mark Gurman previously referenced these model numbers in March 2025, suggesting Apple was evaluating either launching one of the models or offering two distinct configurations. MacRumors highlights this prior reporting, reinforcing the likelihood of new Studio Display options.

Currently, Apple sells the Studio Display starting at $1599 and the Pro Display XDR starting at $4999. The new models could address a wider range of professional needs and price points.

Potential Features of the New Studio Displays

While specific details are still emerging, speculation suggests the new Studio Displays may incorporate several key improvements. These include:

• ProMotion 120Hz Refresh Rate: A potential upgrade from the current 60Hz refresh rate, offering smoother visuals.
• Mini-LED Panel with HDR Support: Enhanced contrast and brightness for a superior viewing experience.
• Advanced Chipset: The possibility of utilizing the A19 or A19 Pro chipset to improve image processing, calibration and features like Center Stage.
• Larger Screen Sizes: Consideration of screen sizes beyond the current 27-inch model.

Low-Cost MacBook Powered by A18 Pro

In addition to the new Studio Displays, macOS 26.3 also references a low-cost MacBook, codenamed J700. Macworld reports this MacBook is expected to be powered by the A18 Pro chip, the same chip found in the iPhone 16 Pro models, marking a shift towards using A-series chips in the Mac lineup.

This new MacBook is anticipated to be priced below the current MacBook Air and may be available in a variety of colors, including yellow, green, blue, and pink. Rumored specifications include a display under 13 inches and 8GB of RAM. Price estimates range from $599 to $799.

Looking Ahead

The discoveries within macOS 26.3 strongly suggest that Apple is preparing to unveil these new products in the near future. The March 4th event is widely anticipated to be the platform for these announcements, alongside other potential updates to Apple’s product line. These developments signal Apple’s intent to cater to a broader range of users with both budget-friendly options and enhanced professional tools.