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    GIGABYTE 27 inch Dual Mode UHD 4K 160Hz Full HD 320Hz IPS AMD FreeSync Premium & G-SYNC Compatible HDR400 Gaming Computer Monitor with Height Adjustable, Swivel, Pivot & Tilt Stand G27U

    • DUAL MODE - Easily switch between ultra-clear 160Hz UHD and ultra-fast 320Hz FHD, delivering dual experiences in one device.
    • GAME WITH SUPERSPEED IPS PANEL - The G27U features a stunning 27-inch SuperSpeed IPS display for the most smooth gaming experience ever!
    • COMPETITIVE EDGE WITH 160HZ REFRESH RATE AND 1MS RESPONSE TIME - Achieve a super-fast response time and smooth motion clarity with dual 160Hz and 320Hz refresh rates and 1ms GTG response time.
    • WIDE COLOR GAMUT - With 1000:1 contrast ratio, 95% DCI-P3 color gamut, and 8-bit color depth, you can experience a fantastic color display and wide-gamut color coverage.
    • SUPPORT VESA DISPLAY HDR 400 - With VESA DisplayHDR 400, the G27U ensures a more realistic and captivating gaming experience with accurate color and contrast reproduction.
    • SUPPORT AMD FREESYNC PREMIUM & NVIDIA G-SYNC COMPATIBLE - With AMD FreeSync Premium and NVIDIA G-SYNC compatibility, the G27U provides an enhanced gaming experience by reducing screen tearing and stuttering.
    • TACTICAL FEATURES TO ENHANCED GAMEPLAY - The G27U monitor elevates your gameplay with a suite of built-in, tactical assistance features designed to give you the edge in precision and control.
    • ERGONOMIC DESIGN - Get the perfect viewing angle (up to 178°) with an exclusive stand that's ergonomically designed to offer an extensive range of height (up to 130mm), tilt (-5°~+21°), swivel (+/-15°), and pivot (-0°~+90°) adjustments.
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    Overview
    Specs
    Reviews
    GIGABYTE G27U Dual Mode UHD 4K Gaming Computer Monitor
    GIGABYTE G27U Dual Mode UHD 4K Gaming Computer Monitor
    GIGABYTE G27U Dual Mode UHD 4K Gaming Computer Monitor
    GIGABYTE G27U Dual Mode UHD 4K Gaming Computer Monitor

    Dual Mode

    GIGABYTE G27U Dual Mode UHD 4K Gaming Computer Monitor

    95% DCI-P3, 122%sRGB

    GIGABYTE G27U Dual Mode UHD 4K Gaming Computer Monitor

    1 ms (GTG)

    GIGABYTE G27U Dual Mode UHD 4K Gaming Computer Monitor
    GIGABYTE G27U Dual Mode UHD 4K Gaming Computer Monitor

    G-Sync Compatible

    GIGABYTE G27U Dual Mode UHD 4K Gaming Computer Monitor
    GIGABYTE G27U Dual Mode UHD 4K Gaming Computer Monitor

    Tactical Switch 2.0

    Smart OD

    Automatically optimizes overdrive

    GIGABYTE G27U Dual Mode UHD 4K Gaming Computer Monitor

    Four-sided cooling

    One-Click Firmware Update
    Full-Bandwidth HDMI 2.1 (48 Gbps)
    TACTICAL DUAL MODE
    Switch in a flash, unleash your full power

    Easily switch between multiple refresh rates and aspect ratios with a single click.

    GIGABYTE G27U Dual Mode UHD 4K Gaming Computer Monitor
    GAMING FEATURES
    GIGABYTE G27U Dual Mode UHD 4K Gaming Computer Monitor
    Four-sided Heat Dissipation

    Four-sided heat dissipation improves temperature control, ensuring the monitor remains stable and cool under heavy load.

    Practical
    TECH FEATURES
    GIGABYTE G27U Dual Mode UHD 4K Gaming Computer Monitor
    Flicker-Free

    Prevents eye strain and fatigue.

    GIGABYTE G27U Dual Mode UHD 4K Gaming Computer Monitor
    Low Blue Light

    Certified by TÜV Rheinland for eye health protection.

    Ergonomic Design
    PERFECT VIEWING ANGLE

    GIGABYTE Gaming monitor features an exclusive stand that's ergonomically designed to offer extensive range of height and tilt adjustments.

    GIGABYTE G27U Dual Mode UHD 4K Gaming Computer Monitor

    Height Adjustment:130mm

    GIGABYTE G27U Dual Mode UHD 4K Gaming Computer Monitor

    Tilt: -5°~+21°

    GIGABYTE G27U Dual Mode UHD 4K Gaming Computer Monitor

    Metal stand with an ultra-slim 2mm base.

    GIGABYTE G27U Dual Mode UHD 4K Gaming Computer Monitor

    Pivot:0°~+90° (clockwise)

    GIGABYTE G27U Dual Mode UHD 4K Gaming Computer Monitor

    Swivel:±15°

    Connectivity
    Monitor I/O port illustration

    Equipped with two full-bandwidth HDMI 2.1 ports and DisplayPort™ 1.4 for seamless performance.

    GIGABYTE G27U Dual Mode UHD 4K Gaming Computer Monitor
    GIGABYTE G27U Dual Mode UHD 4K Gaming Computer Monitor

    All of the images on this page are for illustration purposes only and not an exact representation of the product.

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Limited Warranty period (parts): 3 years
    • Limited Warranty period (labor): 3 years
    • Read full details

    Return Policies

      We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.

    • Return for refund until: January 31, 2027
    • Return for replacement until: January 31, 2027
    • This item is covered by Newegg.ca's Extended Holiday Return Policy.
    • Read full return policy for details.
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    The GIGABYTE G27U is a 27-inch dual-mode gaming monitor that switches between 4K at 160Hz and Full HD at 320Hz, making it suitable for gamers who want detailed visuals for immersive play and higher refresh rates for competitive gaming.

    Recommended For

    • PC gamers who switch between visually demanding single-player games and competitive shooters can use 4K at 160Hz for detail, then switch to 1080p at 320Hz when higher refresh matters more than resolution.
    • Competitive PC players who prioritize motion clarity in games such as Valorant, Counter-Strike, Overwatch, or Apex can use the 320Hz Full HD mode, provided their system can deliver high frame rates.
    • People using one desk for work and gaming can pair sharp 27-inch 4K desktop text and a height-, tilt-, swivel-, and pivot-adjustable stand with a restrained design that fits a home-office setup.
    • Laptop or portable-gaming users moving to a desktop monitor can use its 4K/160Hz and Full HD/320Hz modes for different games; it suits setups where the computer connects by HDMI or DisplayPort rather than USB-C.

    Spec Summary

    AttributeValue
    Best ForGaming, entertainment, and business use, with a choice of 4K UHD at 160 Hz or Full HD at 320 Hz
    Panel And Resolution27-inch, flat, non-glare SuperSpeed IPS display with edge-lit LED backlighting, 16:9 aspect ratio, and native 3840 × 2160 4K UHD resolution; supports 1920 × 1080 Full HD in dual mode, with 178° horizontal and vertical viewing angles
    Refresh Rate And ResponseDual-mode refresh rates of 160 Hz at 4K UHD and 320 Hz at Full HD, with a 1 ms response time; FreeSync Premium and G-SYNC Compatible adaptive sync
    Color And HDR95% DCI-P3 color gamut, 1.07 billion display colors, 1,000:1 contrast ratio, 350 cd/m² brightness, and VESA DisplayHDR 400
    Gaming FeaturesIncludes Tactical Switch 2.0, Black Equalizer 2.0, Night Vision, and Smart OD
    Ports And Connectivity2 HDMI 2.1 ports, 1 DisplayPort 1.4, 1 USB 2.0 downstream port for firmware updates, and a 3.5 mm headphone jack
    Stand And MountingStand supports height, pivot, swivel, and tilt adjustment; compatible with 100 × 100 mm VESA mounts
    Built-In Audio And WebcamNo built-in speakers or webcam
    Dimensions And WeightWith stand: 24.09 × 20.28 × 7.56 in and 15.34 lb; without stand: 24.09 × 14.61 × 2.32 in and 11.79 lb
    Power100–240 VAC, 50/60 Hz input; 23.08 W power consumption, under 0.5 W in power-saving mode, and under 0.3 W when off
    Model IdentifiersGIGABYTE G series, model G27U