This article covers BenQ EW3270U 4K エンターテインメントモニター (31.5インチ.

Overview

The BenQ EW3270U is a 31.5-inch 4K (3840×2160) entertainment monitor built around a VA panel. It covers 95% of the DCI-P3 color space and delivers a native contrast ratio of 3000:1, making it well-suited for HDR movies and games. A USB Type-C port handles video, audio, and data over a single cable, simplifying your desk setup. This monitor targets users who want a large, high-resolution display for multimedia consumption without breaking the bank. AMD FreeSync support reduces screen tearing and stuttering, while BenQ's Brightness Intelligence (B.I.) technology automatically adjusts brightness based on ambient light to reduce eye strain during long sessions.

Connectivity & Compatibility

The EW3270U offers USB Type-C (video, audio, data — no power delivery), HDMI 2.0×2, and DisplayPort 1.4. You can connect a PC, game console, and media player simultaneously and switch between them easily. All inputs support 4K at 60Hz. Note that the USB Type-C port does not provide power delivery, so a laptop connected via USB-C will still need its own power adapter. The monitor includes built-in speakers (2W×2) for basic audio output.

Product Info

Released in 2018, the BenQ EW3270U remains available through major retailers like . It sits in the mid-to-high tier of 31.5-inch 4K HDR monitors, with a typical street price around ¥94,000. The standard warranty is three years (including the panel). In the box you get a power cable (1.5m), a mini-DP to DP cable (1.8m), a USB Type-C cable (1m), a quick-start guide, and a warranty card.

Best Use Cases

Home theater and streaming enthusiasts: The VA panel's deep blacks and wide color gamut make HDR movies and shows look vibrant and immersive. Console gamers (PS5, Xbox Series X): Two HDMI 2.0 ports let you connect multiple consoles, and FreeSync helps keep gameplay smooth. * Laptop users wanting a clean desk: A single USB-C cable carries video, audio, and data — just remember to plug in your laptop's power adapter separately.

Product Disclosure (Amazon)

  • Manufacturer: SAPPHIRE
  • Seller: LEMON-HOUSE
  • Fulfilled by: LEMON-HOUSE
  • ASIN: B08NXVNMPQ
  • Note: This article covers a manufacturer-made product based on Amazon listing details.