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AOC G4 U27G4R computer monitor 68.6 cm (27") 3840 x 2160 pixels Quad HD LED Black, Red
SKU | U27G4R |
---|---|
EAN | 4038986682688 |
Manufacturer | AOC |
Availability | Y |
Product Family | G4 |
Product Manuals (HTML) |
View Manual |
PDF URLs |
View PDF View PDF |

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.

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.

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.

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.

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.

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.
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.

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.
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 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.
Display | |
---|---|
Display brightness (typical) | 400 cd/m² |
Screen shape | Flat |
Display number of colours | 16.7 million colours |
Native aspect ratio | 16:9 |
Pixel density | 163 ppi |
Maximum refresh rate | 320 Hz |
sRGB coverage (typical) | 124.7% |
Adobe RGB coverage | 93.4% |
HD type | Quad HD |
Display technology | LED |
Viewing angle, horizontal | 178° |
Viewing angle, vertical | 178° |
Digital horizontal frequency | 30 - 360 kHz |
Digital vertical frequency | 48 - 320 Hz |
Backlight type | W-LED |
Display resolution | 3840 x 2160 pixels |
Response time | 1 ms |
Display diagonal | 68.6 cm (27") |
Contrast ratio (typical) | 1000:1 |
Touchscreen | No |
High Dynamic Range (HDR) supported | Yes |
Panel type | Fast IPS |
DCI-P3 coverage | 95.9% |
High Dynamic Range (HDR) technology | DisplayHDR 400 |
Display diagonal (metric) | 68.6 cm |
LED backlight | Yes |
Response time measurement type | GTG (Gray to Gray) |
Response time (MPRT) | 0.3 ms |
Anti-glare screen | Yes |
Management features | |
On Screen Display (OSD) | Yes |
Number of OSD languages | 19 |
On Screen Display (OSD) languages | Simplified Chinese, Traditional Chinese, Croatian, Czech, German, Dutch, English, Spanish, Finnish, French, Italian, Japanese, Korean, Polish, Portuguese, Russian, Swedish, Turkish, Ukrainian |
Picture-in-Picture | Yes |
Performance | |
VESA Adaptive Sync support | Yes |
Low Blue Light technology | Yes |
Low input lag | Yes |
FPS counter | Yes |
Dial point | Yes |
Shadow control | Yes |
Motion blur reduction | Yes |
Design | |
Market positioning | Gaming |
Product colour | Black, Red |
Front bezel colour | Black |
Frameless design | Yes |
Detachable stand | Yes |
Ports & interfaces | |
Built-in USB hub | Yes |
USB hub version | 3.2 Gen 1 (3.1 Gen 1) |
USB upstream port type | USB Type-B |
Number of upstream ports | 1 |
USB Type-A downstream ports quantity | 4 |
Headphone out | Yes |
HDMI ports quantity | 2 |
DisplayPorts quantity | 1 |
Headphone outputs | 1 |
Headphone connectivity | 3.5 mm |
HDMI version | 2.1 |
DisplayPort version | 1.4 |
Technical details | |
---|---|
Height (without stand) | 366.3 mm |
Depth (without stand) | 51.3 mm |
Width (without stand) | 613.9 mm |
Cable lock slot | Yes |
Product colour | Black, Red |
Front bezel colour | Black |
Warranty period | 3 year(s) |
Power supply type | Internal |
Weight (with stand) | 6.35 kg |
Touchscreen | No |
Ergonomics | |
VESA mounting | Yes |
Cable lock slot | Yes |
Panel mounting interface | 100 x 100 mm |
Swivelling | Yes |
Swivel angle range | -30 - 30° |
Tilt angle range | -3.5 - 21.5° |
Pivot | Yes |
On Screen Display (OSD) | Yes |
Pivot angle | -90 - 90° |
Number of OSD languages | 19 |
On Screen Display (OSD) languages | Simplified Chinese, Traditional Chinese, Croatian, Czech, German, Dutch, English, Spanish, Finnish, French, Italian, Japanese, Korean, Polish, Portuguese, Russian, Swedish, Turkish, Ukrainian |
Picture-in-Picture | Yes |
Height adjustment | Yes |
Cable lock slot type | Kensington |
Tilt adjustment | Yes |
Adjustable height (max) | 13 cm |
Power | |
Power supply type | Internal |
Power consumption (standby) | 0.5 W |
Power consumption (typical) | 34 W |
Power consumption (off) | 0.3 W |
Energy efficiency scale | A to G |
Energy efficiency class (SDR) | F |
Energy efficiency class (HDR) | G |
Energy consumption (SDR) per 1000 hours | 25 kWh |
Energy consumption (HDR) per 1000 hours | 50 kWh |
Weight & dimensions | |
Height (without stand) | 366.3 mm |
Depth (without stand) | 51.3 mm |
Width (without stand) | 613.9 mm |
Width (with stand) | 613.9 mm |
Depth (with stand) | 227.6 mm |
Height (with stand) | 516 mm |
Weight (with stand) | 6.35 kg |
Weight (without stand) | 4.41 kg |
Package width | 825 mm |
Package depth | 481 mm |
Package height | 162 mm |
Package weight | 9.95 kg |
Packaging data | |
Package width | 825 mm |
Package depth | 481 mm |
Package height | 162 mm |
Package weight | 9.95 kg |
Other features | |
DCI-P3 coverage | 95.9% |
Warranty period | 3 year(s) |
Low input lag | Yes |
FPS counter | Yes |
Dial point | Yes |
Shadow control | Yes |
Motion blur reduction | Yes |
Height (without stand) | 366.3 mm |
Depth (without stand) | 51.3 mm |
Width (without stand) | 613.9 mm |
Energy efficiency scale | A to G |
Power supply type | Internal |
Touchscreen | No |
Front bezel colour | Black |
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Description |
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 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. |
Enhanced Gamma Correction
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The X-Series durable displays are designed for reliable 24/7 operation in the demanding environments. With the selectable gamma curves and versatile connectivity, the enhanced X-Series provides an optimal visual experience with excellent colour, brightness, and contrast ratio. NeoV™ Optical Glass and metal casing shield it from scratches and other damages which make it ideal for public, retail, laboratory, and industrial applications.
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Enhanced Gamma Selection
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SCRATCH RESISTANT – MULTI-TOUCH SCREEN WITH 7H SURFACE HARDNESS 7H scratch resistant surface hardness ensures durability, as well as a consistent high quality touch experience. Scratch resistance is essential for touch solutions used for education and public environment. This is achieved thanks to a glass overlay covering the screen. This means that the panel surface can withstand impact from objects and scratches, making it perfect for public spaces and educational institutions The HT248PPB (7H hardness rating) is designed specifically for schools, colleges, universities but also Retail and Industrial applications offering protection from impacts and dirt for a long life solution. SLIDE EASILY INTO THE BEST ANGLE FOR TOUCH CONTROL The HANNspree HT248PPB has been specially developed to provide you with the best angle for both viewing and interaction. The sliding-tilt stand allows you to easily and smoothly adjust the screen and find your perfect perspective for comfortable viewing as well as convenient touch usage. The HT248PPB has an Smart adjustable stand with 15 ~ 70 degree tilt angles to give you an ideal viewing position. Alternative the hinged stand allows the monitor to lay down completely flat on the desk for use as a giant tablet. Thanks to ergonomic design, you can minimise bad posture or wrist strain and make the most of the HT248PPB’s great picture quality and touch interaction. You can also choose to mount your monitor on the wall, so you can enjoy even greater viewing flexibility and allowing you to place it easily in tight spaces. VIVID IMAGES, LIFELIKE VISUALS THE LATEST TECHNOLOGY WITH 178° ULTRA-WIDE VIEW ANGLES The Touch monitor HT248PPB features a 16:9 aspect ratio LED-backlit panel with a 178° ultra-wide view angle that minimises colour shift on both horizontal and vertical planes to ensure quality visuals from almost any direction. It delivers improved colour accuracy plus increased energy efficiency. The HT248PPB uses a 178°(H) / 178°(V) ultra-wide viewing angle Full HD panel that eliminates colour shift from almost any direction and in nearly every angle. EXTENSIVE CONNECTIVITY The HANNspree HT248PPB features a host of connectivity options that include HDMI, Display Port and D-Sub VGA for Full HD 1080p content transmission. HANNspree HT248PPB Touch Monitor with its wide range of inputs ensures that everything from gaming to chatting with friends online is easily achieved. The various inputs ensure that your monitor is more compatible and ready to handle all of your content. Enabling touch is easy! Simply connect the USB cable from your PC to the monitor's USB upstream port, and connect one of the video inputs to project images onscreen. SPEAKERS AND HEADPHONES The HT248PPB is equipped with stereo speakers, for clear audio that sounds like it’s coming from a high end stereo system. The speakers deliver a true stereo effect for an enhanced listening experience, especially when displaying multimedia content during lessons, therefore removing the need for external speakers. |
NEC MultiSync EA241WU Ultra-Thin Bezel – Best productivity with tailored ergonomics plus style and performance to complement the modern office
With full height adjustability from 0 to 150 mm and 170° swivel functionality, this 24” display enables the user to create an individually tailored workspace. Furthermore, built-in Low Blue Light technology filters out hazardous blue light emissions whilst Flicker-Free technology eliminates the effect of flickering thus ensuring the well-being of the user. Fulfilling the demand for future-ready performance and delivering all the quality and reliability commensurate with the NEC brand, the EA241WU is well positioned to maximise office productivity. Performance AH-IPS screen technology with LED backlit panel delivers 300 cd/m² of brightness whilst keeping power consumption to a minimum. |
Short Description |
Screen size (inch) 27, Panel resolution 3840x2160 / 1920x1080 Dual Frame Monitor, Max Refresh rate UHD@160Hz / FHD@320Hz Dual Frame Monitor, Response time MPRT UHD 0.5ms / FHD 0.3 ms, Panel type Fast IPS, HDMI HDMI 2.1 x 2, DisplayPort DisplayPort 1.4 x 1, Sync technology (VRR) Adaptive Sync
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1280 x 1024, 19", LED-Backlit TFT LCD, 250cd/m2, 1000:1, 170°/160°, 3ms, NeoV Optical Glass, 21W, 6kg, Black
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15" LED-Backlit TFT LCD, XGA 1024x768, 300 cd/m², 3ms, 176°/176°, 16.2M, 2000:1, VGA, DVI, HDMI, DisplayPort, Speaker 2W x 2, Black
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17", LED-Backlit TFT LCD, 1280 x 1024, 250cd/m2, 1000:1, 170°/160°, 3ms, NeoV Optical Glass, 19W, 5.2kg, Black
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23.8" FHD (1920 x 1080), 250 cd/m2, 3000:1, 8 ms, 178°/178°, 16.7M, P-Cap 10-Point Touch, D-Sub, HDMI, DP, USB3.0 Hub, 18 W
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MultiSync EA241WU LCD 24" Commercial Display, 1920 x 1200 px, 300 cd/m², 5ms, 178°/178°, 16:10, USB, D-Sub, HDMI, 12 kWh/1000, C
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Manufacturer |
AOC
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AG Neovo
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AG Neovo
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AG Neovo
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Hannspree
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NEC
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