Gigabyte M27UP Dual Mode Gaming Monitor – Review

The Gigabyte M27UP is a 27-inch SuperSpeed IPS (SS IPS) panel, delivering a native resolution of 3840 x 2160 (4K UHD). The panel supports a 10-bit color depth (8-bit + FRC), enabling the reproduction of 1.07 billion colors. This wide color capability is further enhanced by a 95% DCI-P3 and 125% sRGB color gamut, making the monitor suitable for both gaming and color-critical tasks such as photo and video editing. Positioned as an upper-mid-range display in Gigabyte’s lineup, the M27UP brings together a sharp dual‑mode experience: 160Hz at 4K for breathtaking clarity and 320Hz at Full HD for lightning‑fast competitive play. and Nvidia G-Sync & AMD FreeSync support for smooth, tear‑free gameplay, and wide color reproduction to deliver an experience that caters equally to competitive gamers, creative professionals, and productivity users.

Specifications

• Dual Refresh Rate Modes: Seamlessly toggle between 160Hz UHD and 320Hz FHD, catering to both immersive and competitive play.
  
• Wide Color Gamut: Covers 95% DCI-P3 and 125% sRGB, with support for 1.07 billion colors, ensuring lifelike visuals for gaming and content creation.
• SuperSpeed IPS Technology: Delivers 1ms GTG response time, minimizing motion blur while preserving IPS-grade color accuracy.
• Adaptive Sync Support: Compatible with G-Sync, reducing screen tearing and stuttering for smoother gameplay.
• Ergonomic Design: Slim bezels, wide viewing angles (178°/178°), and a lightweight build (4.56 kg) make it versatile for multi-monitor setups.
• Brightness & Contrast: Offers 350 cd/m² brightness and a 1000:1 static contrast ratio, balancing clarity and depth.

However, despite its cutting‑edge performance, the M27UP carries an energy efficiency rating of F, meaning it consumes more power compared to eco‑optimized monitors. This trade‑off reflects its focus on maximum refresh rates and high‑brightness output, prioritizing performance over energy savings.

The accessories package included

• Power cable
• DisplayPort (DP) cable
• USB-B 3.0 cable

Physically, the monitor features a minimalist, clean aesthetic with slim bezels and a sturdy ergonomic stand that supports height, tilt, swivel, and pivot adjustments. The design blends seamlessly into gaming rooms, home offices, and creator studios alike.

Installation is effortlessly straightforward, requiring no screwdriver.

KVM Switch and USB-C Functionality

The M27UP also stands out with its modern connectivity options, including HDMI 2.1 for console gaming, DisplayPort 1.4 for high-frame-rate PC gaming, and USB-C with 18W power delivery—making it an excellent single-cable solution for smartphone. Gigabyte’s signature OSD Sidekick software and built-in gaming tools such as Black Equalizer, Dashboard, and crosshair overlays further enhance the user experience.

A standout feature is the integrated KVM (Keyboard, Video, Mouse) switch, which allows users to control multiple devices with a single set of peripherals. The KVM can be toggled easily via the dedicated button or through the OSD, streamlining workflows for users who switch between a desktop and a laptop or between work and gaming systems.

Tactical Switch 2.0 and Dual-Mode

The Tactical Switch 2.0 is a physical button that enables instant switching between 4K/160Hz and FHD/320Hz modes, as well as between different aspect ratios (16:9, 4:3, 5:4) and display sizes (27-inch full screen or 24-inch cropped). This feature is particularly valuable for gamers who alternate between immersive AAA titles and competitive esports, as it eliminates the need to navigate complex menus or restart the monitor to change modes

Real-Time usage & impression – Non Gaming Experience

While the Gigabyte M27UP offers impressive clarity and performance for a 27-inch 4K monitor, it may not be ideal for users who are accustomed to wider screens. Personally, I prefer a 32-inch or 34-inch ultrawide display, as the extra horizontal space makes it easier to open two full window panels side-by-side for work, research, or multitasking. Coming from a 34-inch monitor, the 27-inch size feels noticeably narrower, reducing the amount of screen real estate available for simultaneous tasks. This doesn’t take away from the M27UP’s strengths as a gaming and content-creation monitor, but it’s an important consideration for anyone who relies heavily on widescreen productivity.

Gaming Experience

Playing Alan Wake 2 with the M27UP delivers a compelling blend of high resolution, fast refresh rates, and low input lag. The ability to switch instantly between 4K/160Hz and FHD/320Hz modes is a game-changer for users who enjoy both immersive single-player titles and fast-paced competitive games. The monitor’s wide color gamut and accurate color reproduction enhance the visual experience, while the suite of gaming features provides tangible advantages in competitive play.

GIGABYTE M27UP

509

9.3

Quality

9.0/10

Value

9.5/10

Design

9.0/10

Performance

9.5/10

Pros

• 4K UDH High Refresh Rate
• Dual Mode UDH & FHD seamless
• G-Sync & FreeSync Support
• KVM Switch

Cons

• Built-in Speaker not good
• High Power Consumption