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
| Attribute | Value |
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| Best For | Gaming, entertainment, and business use, with a choice of 4K UHD at 160 Hz or Full HD at 320 Hz |
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| Panel And Resolution | 27-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 |
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| Refresh Rate And Response | Dual-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 |
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| Color And HDR | 95% DCI-P3 color gamut, 1.07 billion display colors, 1,000:1 contrast ratio, 350 cd/m² brightness, and VESA DisplayHDR 400 |
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| Gaming Features | Includes Tactical Switch 2.0, Black Equalizer 2.0, Night Vision, and Smart OD |
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| Ports And Connectivity | 2 HDMI 2.1 ports, 1 DisplayPort 1.4, 1 USB 2.0 downstream port for firmware updates, and a 3.5 mm headphone jack |
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| Stand And Mounting | Stand supports height, pivot, swivel, and tilt adjustment; compatible with 100 × 100 mm VESA mounts |
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| Built-In Audio And Webcam | No built-in speakers or webcam |
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| Dimensions And Weight | With 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 |
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| Power | 100–240 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 |
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| Model Identifiers | GIGABYTE G series, model G27U |
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