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AOC G4 U27G4R computer monitor 68.6 cm (27 inch) 3840 x 2160 pixels 4K Ultra HD LED Black, Red
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Dominate your gaming experience with the U27G4R Dual-Frame Monitor, a cutting-edge display offering ultimate flexibility between UHD at 160Hz and FHD at 320Hz.
Meet the U27G4R Dual-Frame Monitor, featuring the ability to switch between UHD@160Hz and FHD@320Hz resolutions and refresh rates for ultimate versatility in gaming and content creation. With a Fast IPS panel, 1ms GtG, and 0.5ms MPRT, enjoy ultra-responsive performance and vibrant visuals. HDR400 and G-Sync Compatible ensure smooth, tear-free action, while HDMI 2.1 provides superior connectivity. The ergonomic eSports base design offers comfort during long sessions, making the U27G4R perfect for seamless multitasking and immersive gaming.
Meet the U27G4R Dual-Frame Monitor, featuring the ability to switch between UHD@160Hz and FHD@320Hz resolutions and refresh rates for ultimate versatility in gaming and content creation. With a Fast IPS panel, 1ms GtG, and 0.5ms MPRT, enjoy ultra-responsive performance and vibrant visuals. HDR400 and G-Sync Compatible ensure smooth, tear-free action, while HDMI 2.1 provides superior connectivity. The ergonomic eSports base design offers comfort during long sessions, making the U27G4R perfect for seamless multitasking and immersive gaming.
Dual Refresh Rate
Dual Refresh Rate adjusts to how you use the display—switch to a higher refresh rate for smooth gaming or dial it down for sharp, clear visuals when working, watching videos, or creating designs. Effortlessly switch between performance and efficiency for productivity or entertainment.
Fast IPS
Unlock your gaming potential with Fast IPS panels offering rapid pixel response times of up to 1ms GtG. Say farewell to motion blur as you enjoy sharper images, enhancing precision targeting and boosting performance in high-speed games. Experience the advantages of fast IPS technology, including vibrant colors and wide viewing angles, for an immersive gaming experience and unleash your full potential.
Vesa Certified DisplayHDR™ 400
Even the lowest level of High Dynamic Range (HDR) feature poses a significant upgrade to common monitors. The peak luminance of 400 cd/m² enables your display to hone the picture quality with a manifold colour spectrum and more diverse contrast. The VESA-certificate ensures richness of detail and realistic portrayals of game and film worlds.
0.5ms MPRT - Moving Picture Response Time
MPRT is an acronym for moving picture response time. MPRT technology disables and enables your monitor backlight during picture changes. Through the reduced time a frame is shown on the monitor, “ghosting” and “blurring” effects are reduced, resulting in a smoother, more “fluid” feeling gaming experience.
E-sports monitor stand
Our new stand. Co-designed with eSports professionals, allows you to maximize free space for all your peripherals. The base of the monitor is designed to reduce the footprint of your monitor on your desk, and even allows you to place your keyboard on top. The stand includes cable management to keep your desk clean. No matter what genre you compete in, we want you to feel like a pro.
ERGONOMIC DESIGN
Ergonomic stand to maintain comfort and prevent strain during long gaming sessions. It offers a wide range of motion and easy height, tilt, and swivel adjustments, accommodating the proper ergonomics and your personal preferences.
USB Hub
Built-in USB hubs in AOC’s monitors bring ease of use and practicality to your desk. Side mounted ports are easily reachable without even looking at them; negating time wasted searching the backside of a PC case to find a free USB port.
How to use
Select the desired display mode in the monitor OSD or via connected device settings to switch between UHD@160Hz and FHD@320Hz. Use HDMI 2.1 for maximum bandwidth when connecting modern consoles or graphics cards. Adjust brightness, HDR and AdaptiveSync options through the on-screen menu to suit content type. Position the ergonomic eSports base for comfortable viewing height and angle during long sessions.
Recommendations
For competitive gaming, use FHD@320Hz with AdaptiveSync enabled and a compatible GPU or console. For content creation or detail-oriented work, choose UHD@160Hz and enable HDR400 where supported. Ensure your source device and cables support HDMI 2.1 for full performance.
HDMI 2.1
The latest standard in HDMI technology further boosts higher refresh rates and resolution. This not only opens new doors for watching content, but also for gamers: HDMI 2.1 enables next generation consoles to reach their maximum performance.
USB Hub
Built-in USB hubs in AOC’s monitors bring ease of use and practicality to your desk. Side mounted ports are easily reachable without even looking at them; negating time wasted searching the backside of a PC case to find a free USB port.
E-sports monitor stand
Our new stand, co-designed with eSports professionals, lets you maximize free space for all your peripherals. The monitor base is designed to reduce the footprint on your desk and even allows you to place your keyboard on top. The stand includes cable management to keep your desk tidy. No matter what genre you compete in, we want you to feel like a pro.
0.5ms MPRT - Moving Picture Response Time
MPRT stands for Moving Picture Response Time. MPRT technology temporarily controls the monitor backlight during frame changes. By reducing the time a frame is visible, "ghosting" and blurring effects are reduced, resulting in a smoother, more fluid gaming experience.
1ms Response time GTG - Grey-to-Grey
GtG stands for Grey-to-Grey and indicates how long a pixel takes to change from one grey level to another. In gaming, every millisecond matters and can be the difference between landing or missing a shot. A fast response time also reduces ghosting and motion blur.
Fast IPS
Unlock your gaming potential with Fast IPS panels that offer rapid pixel response times down to 1ms GtG. Say goodbye to motion blur and enjoy sharper images that improve targeting precision and performance in fast-paced games. Fast IPS also delivers vivid colors and wide viewing angles for an immersive experience.
FHD Resolution
Want to watch a Blu-ray movie in full quality, enjoy games in high resolution, or read crisp text in office applications? With a Full HD resolution of 1920 x 1080 pixels, this monitor displays content with clear detail without requiring a high-end graphics card or consuming excessive system resources.
VESA Certified DisplayHDR™ 400
Even the entry-level High Dynamic Range (HDR) feature is a notable upgrade over standard monitors. A peak luminance of 400 cd/m² enhances picture quality with a broader color spectrum and greater contrast. The VESA certification ensures richer detail and more realistic representation of game and film scenes.
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