This article covers ベンキュージャパン BenQ Mac向けモニター MA320U (31.5インチ.

Overview

The BenQ MA320U is a 31.5-inch 4K UHD monitor specifically designed with Mac users in mind. It features a nano-matte coated IPS panel that covers 97% of the Display P3 color space and 99% of sRGB, matching the color gamut of modern MacBooks. This means you can place it next to your MacBook without noticeable color mismatch. The USB Type-C port delivers up to 90W of power, allowing you to charge your MacBook Pro or MacBook Air while transmitting video and data through a single cable. The monitor sports a silver chassis with a three-side bezel-less design, height adjustment (up to 11.5 cm), and pivot rotation. It also carries VESA DisplayHDR 600 certification, ensuring sufficient brightness for HDR content. Overall, it's a well-rounded package for anyone seeking a Mac-friendly external display.

Connectivity & Compatibility

Connectivity includes one USB Type-C (90W PD), two HDMI 2.0, one DisplayPort 1.4, two USB 3.2 Gen1 Type-A ports, one USB 3.2 Gen1 Type-B upstream port, and a 3.5mm audio output. The USB-C connection handles video, audio, data, and power delivery simultaneously, making it ideal for MacBook users who want a clean, single-cable setup. The MA320U also supports brightness synchronization with MacBooks: you can adjust the monitor's brightness using the MacBook's own brightness keys, and the monitor's automatic brightness adjustment (B.I.+ Gen2) can be applied to the MacBook as well. While it works perfectly with Windows PCs, the monitor's color presets—including M-book mode and Display P3 mode—are clearly optimized for macOS environments.

Product Info

Released in fall 2024, the BenQ MA320U sits in the mid-to-high tier of the monitor market. Given its 31.5-inch 4K resolution, DisplayHDR 600 certification, and Display P3 coverage, it offers excellent value for Mac-oriented displays in its price bracket. The standard warranty is three years. Included accessories are a power cable, HDMI cable, USB Type-C cable, and quick-start guide. The current price on is approximately ¥99,818 (tax included), though it may fluctuate.

Best Use Cases

First and foremost, this monitor is perfect for creative professionals and business users who rely on a MacBook Pro or MacBook Air as their primary machine. The matching Display P3 gamut and 90W USB-C power delivery let you build a seamless dual-display setup without opening your laptop. Second, it's an excellent choice for color-critical work such as photo and video editing. The nano-matte coating reduces reflections, and the wide color coverage (sRGB 99%, Display P3 97%) ensures accurate color reproduction during long editing sessions. Finally, anyone who wants a tidy desk will appreciate the single-cable USB-C solution. The height-adjustable stand and pivot rotation also help maintain good ergonomics, reducing strain during extended use.

Product Disclosure (Amazon)

  • Manufacturer: CORSAIR
  • ASIN: B0B1QCDWNS
  • Note: This article covers a manufacturer-made product based on Amazon listing details.