27 inch OLED 2K QHD Gaming Monitor GIGABYTE GO27Q24G — 2560x1440, 240Hz, 0.03ms, FreeSync Premium, G-Sync Compatible, HDMI 2.1, DP 1.4

The GIGABYTE GO27Q24G is a 27" WOLED 2K QHD gaming monitor with 2560×1440 resolution, a 240Hz refresh rate and a 0.03 ms gray-to-gray response time. The WOLED panel provides deep contrast (typical 1,500,000:1) and vivid color reproduction while maintaining a typical brightness of 275 cd/m². Designed for competitive gaming and high-fidelity media playback, the monitor supports HDMI 2.1 and DisplayPort 1.4 connectivity, AMD FreeSync Premium and NVIDIA G-SYNC compatibility. Ergonomic adjustments and VESA mounting make the GO27Q24G adaptable to a variety of setups.

Advantages

The monitor combines an ultra-fast 240Hz refresh rate with an industry-leading 0.03 ms response time to reduce motion blur and input latency in fast-paced games. The WOLED panel delivers high contrast and accurate dark tones, improving perceived detail in shadows and HDR content. Support for HDMI 2.1 and DP 1.4 ensures compatibility with modern gaming consoles and high-performance PCs, while adaptive-sync technologies minimize tearing and stutter. The panel’s 27" 16:9 format and four-sided borderless design provide an immersive viewing area with minimal bezels.

Suitable for

• Competitive and fast-paced PC gaming where high frame rates and low response times matter
• Console gaming on devices that take advantage of HDMI 2.1 bandwidth
• Content consumption and media playback that benefit from deep blacks and strong contrast
• Users who need ergonomic adjustments and VESA mount compatibility for custom setups

When it may not be suitable

This monitor’s typical brightness of 275 cd/m² and its WOLED characteristics are excellent for controlled lighting environments but may be less suitable for very bright rooms or direct sunlight where higher peak brightness is required. It does not include built-in speakers or a USB hub, so users who require integrated audio or extensive peripheral connectivity will need separate devices or accessories.

Key specifications

• Display diagonal: 27"
• Resolution: 2560 × 1440 (QHD)
• Panel type: WOLED (OLED display technology)
• Refresh rate: 240 Hz
• Response time: 0.03 ms (GTG)
• Aspect ratio: 16:9
• Typical contrast ratio: 1,500,000:1
• Typical brightness: 275 cd/m²
• Pixel pitch: 0.229 × 0.229 mm
• Adaptive sync: AMD FreeSync Premium; NVIDIA G-SYNC Compatible
• Inputs: HDMI 2.1, DisplayPort 1.4
• Screen shape: Flat; four-sided borderless design
• Ergonomics: height adjustment (approx. 13 cm), tilt, swivel, pivot
• VESA mounting: supported
• Energy efficiency class: SDR – E; HDR – F
• Power consumption (per 1000 h): SDR – 21 kWh; HDR – 27 kWh
• Product color: Black
• Warranty: 3 years

How to use

Place the GO27Q24G on a stable desk or mount it using a compatible VESA arm. Connect a source using HDMI 2.1 for consoles or DisplayPort 1.4 for PCs to enable the highest refresh rates and resolutions. Use the monitor on-screen display (OSD) to configure refresh rate, color presets, and adaptive-sync options. Adjust height, tilt, swivel and pivot to achieve an ergonomic viewing position and reduce neck strain. For best image quality in games, enable adaptive-sync on both the GPU and monitor and select appropriate HDR or color profiles depending on content.

What to consider before purchase

• Check that your graphics card or console supports HDMI 2.1 or DisplayPort 1.4 to fully use 240 Hz at QHD
• Plan for external audio if integrated speakers are required, as the monitor has no built-in speakers
• Consider room lighting—typical brightness (275 cd/m²) is suited to indoor and controlled-light environments
• Verify VESA mount dimensions and desk space if you intend to use an arm or alternative stand

Recommendations

For competitive gaming, pair the GO27Q24G with a GPU and cables that support 240 Hz at 2560×1440. Enable FreeSync or G-SYNC compatibility and choose a low-latency game profile in the OSD. For media and HDR content, select the DisplayHDR True Black mode where available and adjust brightness to the ambient light to balance detail and ocular comfort.