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AOC U27G4R 27 " black

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AOC U27G4R 27 " black
2025Gaming (gaming)gaming4KHDMI 2.1Dual ModeHDRAdaptive-Syncgood sRGB
Screen size:27 "
Resolution:3840x2160 (16:9)
Panel:IPS, response 1 ms, MPRT 0.5 ms
Frequency:160 Hz, 320 Hz (Full HD)
Contrast:1 000:1
Brightness:400 cd/m²
Functions:HDR, VESA Adaptive-Sync, PBP, Flicker-Free
Connectors:DisplayPort v1.4 • 2xHDMI v2.1
Can operate at a frequency of 320 Hz in FHD mode.
All specifications
Specifications U27G4R
Main
Product typegaming
Size27 "
Screen
Panel typeIPS
Surface treatmentanti-glare
Resolution3840x2160 (16:9)
FPS160 Hz
Frame Rate (Dual Mode)320 Hz (Full HD)
Pixel size0.16 mm
Response time (GtG)1 ms
Response time (MPRT)0.5 ms / 0.3 мс FHD /
Vertical viewing angle178 °
Horizontal viewing angle178 °
Brightness400 cd/m²
Static contrast1 000:1
Colour depth8-bit (16.7M Colors)
Colour space (sRGB)124.7 % / CIE 1976 /
Colour space (Adobe RGB)93.4 % / CIE 1976 /
Colour gamut (DCI-P3)95.9 % / CIE 1976 /
HDRDisplayHDR 400
Connection
Video transmissionDisplayPort v1.4
2xHDMI v2.1
USB-A hub4x5Gbps
Connectors (optional)mini-Jack output (3.5 mm)
Features
FeaturesPBP (Picture by Picture)
Flicker-Free
Adaptive-Sync
Portrait pivot
Screen swivel / +- 30° /
Height adjustment / 130 mm /
Game Featuresaim
FPS display
brighten darker areas / Shadow Control /
General
Wall mountVESA 100x100mm
Power consumption34 W
Dimensions (WxHxD)614x516x228 mm
Dimensions without stand (WxHxD)614x366x51 mm
Weight6.35 kg
Weight without stand4.41 kg
Official Websiteaoc.com
Added to E-CatalogMay 2025
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog AOC 2026 - new arrivals, bestsellers, and the most relevant models AOC.
How to Choose a Gaming MonitorWe understand matrix types, suitable resolution, FreeSync and other important aspects when choosing a gaming monitor

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AOC U27G4R 4K Ultra HD 27" Fast IPS Dual-Mode Gaming Monitor - Black 4038986682688

4K 3840 x 2160p / Full HD 1920 x 1080 Refresh rate: 160 Hz / 320 Hz Response time: 0.5 ms VESA DisplayHDR 4... more00 Input: HDMI / DisplayPort USB 3.0 x 3 Height adjustable / can be wall mounted 3 year guarantee AOC U27G4R 4K Ultra HD 27" Fast IPS Dual-Mode Gaming Monitor - Black
Business.Currys.co.uk
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£249.00
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Aoc U27G4R

EU Plug.Dominate your gaming experience with the U27G4R Dual-Frame Monitor, a cutting-edge display offering ultimate flexibil... moreity between UHD at 160Hz and FHD at 320Hz.Meet the U27G4R Dual-Frame Monitor, featuring the ability to switch between UHD160Hz and FHD320Hz 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 AdaptiveSync (G-Sync TBC) 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.AOC G4 U27G4R.Display diagonal:68.6 cm (27), Display resolution:3840 x 2160 pixels, HD type:4K Ultra HD, Display technology:LED, Response time:1 ms, Native aspect ratio:16:9, Viewing angle, horizontal:178°, Viewing angle, vertical:178°.Built-in USB hub, USB hub version:3.2 Gen 1 (3.1 Gen 1).VESA mounting, Height adjustment.Product colour:Black, Red.
Tradeinn.com
Delivery: in United Kingdom
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£249.49
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AOC U27G4R Dual Frame 320Hz 0.3ms FHD / 160Hz 0.5ms UHD 4K Gaming Monitor

Experience the revolutionary design of AOC 27" IPS UHD 4K 160Hz 0.5ms Height adjustable Gaming Monitor - U27G4R order yours a... moret Box - the tech innovator!
Box.co.uk
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£249.00
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AOC AOC 27" U27G4R AGON IPS 3840x2160 160Hz 1920x1080 320Hz 0.5/0.3ms HDR400 HDMI 2.1 FreeSync G-Sync Compatible Wisdescreen

E-sports monitor stand Our new stand. Co-designed with eSports professionals, allows you to maximize free space for all your... moreperipherals. 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. 1ms Response time GTG - Grey-to-Grey GtG stands for Grey-To-Grey and represents how long it takes for one pixel to change between one gray level to the next. In gaming, every millisecond counts and can be the differentiator between hitting or missing a shot. Fast response time also eliminates ghosting and motion blur. 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. 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. GMENU AOC G-Menu is a free tool that you can install on your PC to have complete customization paired with maximum convenience. 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. FHD Resolution Want to watch a Blu-ray movie in full quality, enjoy games in high resolution or read crisp text in office applications? Thanks to its Full HD resolution of 1920 x 1080 pixels, this monitor lets you do just that. Whatever you are viewing, with Full HD it will be displayed in rich detail without requiring a high-end graphics card or consuming a lot of your system’s resources. Adaptive sync Adaptive Sync aligns your monitor’s vertical refresh rate with the frame rate delivered by your GPU, making your gameplay and casual gaming experience even more fluid by eliminating stuttering, tearing and judder. This feature is also useful when enjoying videos and other visual media, for a smoother entertainment. Fast IPS Unlock your gaming potential with Fast IPS panels offering rapid pixel response times of up to 1ms GtG. Say
Overclockers.co.uk
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£248.99
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AOC U27G4R 4K Ultra HD 27" Fast IPS Dual-Mode Gaming Monitor - Black, Black

Power through your favourite games with this AOC gaming monitor. It's dual mode, so you can choose the resolution and refresh... morerate based on the games you play. You can go with ultra-crisp 4K at 160 Hz or lightning-fast Full HD at 320 Hz. AOC's G-Menu makes super easy to tweak the settings. And with a 0.5 ms response time, gameplay stays silky-smooth and blur-free, no matter how intense things get.Good to know - The NVIDIA's G-Sync and AMD FreeSync Premium can match the framerate to your graphics card for stutter-free visuals - VESA Certified DisplayHDR 400 adds depth, colour, and contrast for a more immersive experience - Adjust the height, tilt, swivel or pivot to get the
Currys.co.uk
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£249.00
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Switchable Refresh Rate 160/320 Hz

The monitor supports dynamic switching not only of resolution but also refresh rate: at a resolution of 3840×2160 pixels, it reaches 160 Hz, while in 1920×1080 pixel mode, it increases to 320 Hz—an optimal choice for competitive gaming. In both cases, the Fast IPS panel response time starts from 1 ms (or from 0.5 ms with MPRT technology activation). Additionally, the screen is certified with the VESA DisplayHDR 400 standard.

Extended Color Gamut

The model provides an extended color space coverage at about 124.7% of the sRGB palette. For better visibility in dark scenes, there is a Shadow Control function, and for fine-tuning the image, there are Game Colour tools that allow you to adjust color saturation, and Dial Point—a digital crosshair in the center of the screen.

Convenient Ergonomics

The position of the AOC U27G4R display can be adjusted for height, tilt, and swivel. The interface arsenal includes two HDMI v2.1 ports, one DisplayPort v1.4, and a four-port USB hub type A version 3.2 Gen1 (5 Gbps). The model does not have built-in speakers, but it does have a 3.5-mm audio output for connecting headphones or external audio systems.

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