KOORUI S2721XO 27 " black

Name: KOORUI S2721XO 27 " black
Brand: KOORUI
Price: 410.29 GBP
Availability: InStock

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from £378.97 up to £509.00

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Quzo.co.uk →	£378.97	LaptopHub.uk →	£385.48
Pcnova.co.uk →	£385.48	Backtotheoffice.co.uk →	£389.99
Gamingkit.co.uk →	£393.18	Overclockers.co.uk →	£429.95
Currys.co.uk →	£509.00

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KOORUI S2721XO 27 " black

from £378.97 up to £509.00

Prices ₇ Description Specifications User reviews Ask Question Accessories

Head

KOORUI S2721XO 27 " black

2025 gaming QD-OLED HDMI 2.1 HDR TÜV Rheinland FreeSync good DCI-P3

Screen size:27 "

Resolution:2560x1440 (16:9)

Panel:QD-OLED, response 0.03 ms

Frequency:240 Hz

Contrast:1 500 000:1

Brightness:250 cd/m²

Functions:HDR, AMD FreeSync Premium, NVIDIA G-Sync Compatible, PBP

Connectors:DisplayPort v1.4 • 2xHDMI v2.1

All specifications

Specifications S2721XO

Colour

Product type	gaming
Size	27 "


Screen
Panel type	QD-OLED
Surface treatment	anti-glare
Resolution	2560x1440 (16:9)
FPS	240 Hz
Pixel size	0.23 mm
Response time (GtG)	0.03 ms
Vertical viewing angle	178 °
Horizontal viewing angle	178 °
Brightness	250 cd/m²
Static contrast	1 500 000:1
Colour depth	10-bit (1.07B Colors)
Colour gamut (DCI-P3)	98 %
HDR	DisplayHDR True Black 400
TÜV Rheinland certificate

Connection
Video transmission	DisplayPort v1.4 2xHDMI v2.1
Connectors (optional)	mini-Jack output (3.5 mm)


Features
Features	PBP (Picture by Picture) AMD FreeSync Premium NVIDIA G-Sync Compatible
Portrait pivot
Screen swivel
Height adjustment


General
RGB lighting	+
Wall mount	VESA 100x100mm
Power consumption	120 W / maximum /
External power supply
Dimensions (WxHxD)	610x522x216 mm
Dimensions without stand (WxHxD)	610x356x58 mm
Weight	6.85 kg
Weight without stand	4.75 kg
Official Website	koorui.net
Added to E-Catalog	October 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 KOORUI 2026 - new arrivals, bestsellers, and the most relevant models KOORUI.

How to Choose a Gaming MonitorWe understand matrix types, suitable resolution, FreeSync and other important aspects when choosing a gaming monitor

Monitor matrices types: TN+film, IPS, VA, OLED, QLED and QD-OLEDCurrent types of monitor matrices, their pros and cons, as well as recommendations for selection

Buy KOORUI S2721XO 27 " black

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	Koorui S2721XO computer monitor 68.6 cm (27") 2560 x 1440 pixels Quad HD +NEW+Koorui S2721XO 27" OLED Black Monitor (2560x1440/0.03ms/2xHDMI/DisplayPort) Quzo.co.uk Delivery: to United Kingdom Report	£378.97 Buy in shop

	Koorui S2721XO computer monitor 68.6 cm (27") 2560 x 1440 pixels Koorui S2721XO computer monitor 68.6 cm (27") 2560 x 1440 pixels Quad HD LaptopHub.uk Delivery: in United Kingdom Report	£385.48 Buy in shop

	Koorui S2721XO computer monitor 68.6 cm (27") 2560 x 1440 pixels Koorui S2721XO computer monitor 68.6 cm (27") 2560 x 1440 pixels Quad HD Koorui S2721XO. Display diagonal: 68.6 cm (27"). Dis... moreplay resolution: 2560 x 1440 pixels. HD type: Quad HD. Response time: 0.03 ms. Native aspect ratio: 16:9 Pcnova.co.uk Delivery: in United Kingdom Report	£385.48 Buy in shop

	Koorui S2721XO computer monitor 68.6 cm (27") 2560 x 1440 pixels Quad HD 68.6 cm (27") OLED. Quad HD 2560 x 1440 pixels 16:9. 240 Hz 0.03 ms 1500000:1. 120 W. Display. DCI-P3 coverage. 99%. Colour g... moreamut standard. DCI-P3. High Dynamic Range (HDR) technology. High Dynamic Range (HDR) 400. High Dynamic Range (HDR) supported. Yes. Display number of colours. 1.07 billion colours. Maximum refresh rate. 240 Hz. Contrast ratio (typical). 1500000:1. Screen shape. Flat. Response time measurement type. GTG (Gray to Gray). Response time. 0.03 ms. Panel type. OLED. HD type. Quad HD. Native aspect ratio. 16:9. Display resolution. 2560 x 1440 pixels. Display diagonal. 68.6 cm (27"). Ports & interfaces. HDMI version. 2.1. HDMI ports quantity. 2. HDMI. Yes. Power. Power consumption (standby). 0.5 W. Power consumption (typical). 120 W. Packaging data. Package type. Box. Package weight. 8.97 kg. Package height. 440 mm. Package depth. 135 mm. Package width. 845 mm Backtotheoffice.co.uk Delivery: in United Kingdom Report	£389.99 Buy in shop

	Koorui S2721XO computer monitor 68.6 cm (27") 2560 x 1440 pixels Koorui S2721XO. Display diagonal: 68.6 cm (27"). Display resolution: 2560 x 1440 pixels. HD type: Quad HD. Response time: 0.0... more3 ms. Native aspect ratio: 16:9 Koorui S2721XO computer monitor 68.6 cm (27") 2560 x 1440 pixels Quad HD Gamingkit.co.uk Delivery: in United Kingdom Report	£393.18 Buy in shop

	Koorui KOORUI 27" S2721XO QD-OLED 2560x1440 240Hz 0.03ms Freesync Widescreen Gaming Monitor S2721XO KOORUI 27" S2721XO QD-OLED 2560x1440 240Hz 0.03ms Freesync Widescreen Gaming Monitor The KOORUI S2721XO is a 27-inch QD-OLED... moremonitor offering ultra-sharp QHD resolution, a 240Hz refresh rate, 0.03ms response time, HDR True Black 400, and 99% DCI-P3 for exceptional gaming and creative performance. Screen Size & Resolution: 27 inches with 2560×1440 QHD (WQHD) resolution provides clear and detailed visuals, approximately 1.8 times the information of Full HD Panel Type: QD-OLED (Quantum Dot OLED), giving true blacks, infinite contrast, and ultra-vivid colors Color Accuracy: Covers 99% of the DCI-P3 wide color gamut and 100% of sRGB, supporting True 10-bit color with factory-calibrated accuracy (Delta < 2) for professional-quality color reproduction HDR Support: VESA DisplayHDR400 True Black enhances contrast, brightness, and highlights dynamic range Refresh Rate & Response: Ultra-fast 240Hz refresh rate with 0.03ms GTG response time minimizes motion blur, ideal for competitive gaming Overclockers.co.uk Delivery: to United Kingdom Report	£429.95 Buy in shop

	KOORUI S2721XO Quad HD 27" OLED Gaming Monitor - Black, Black Gear up for your next adventure with this Koorui gaming monitor. Its Quad HD resolution and OLED display deliver vibrant colo... moreurs, solid contrast and eye-catching detail. With VESA DisplayHDR 400, every dark corner and bright highlight comes to life. So you can spot sneaky opponents lurking in the shadows. And the AMD FreeSync paired with 240 Hz refresh rate keeps your gameplay smooth and stutter-free. Good to know - React in the blink of an eye in those fast-paced FPS matches with its crazy-fast 0.03 ms response time- Its KVM mode lets you plug into more than one system and switch seamlessly - Connect your favourite peripherals using its HDMI 2.1 and DisplayPort - Adjust its Currys.co.uk Delivery: to United Kingdom Report	£509.00 Buy in shop

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