Koorui S2721X0 27 Inch OLED Monitor - QHD 240hz HDR True Black

Free Shipping!New Hotness

Koorui S2721X0 27 Inch OLED Monitor - QHD 240hz HDR True Black

Name: Koorui S2721X0 27 Inch OLED Monitor - QHD 240hz HDR True Black
Brand: Koorui
SKU: S3241X0
Price: 799.00 CAD
Availability: InStock

$799.00 CAD

$949.00 CAD

Save 16%

Shipping information

Share delivery details, shipping timelines, exclusions, or regional notes here.

Shipping Information

In Stock and ships immediately!

Quantity:

The Deskhero Experience

1–2 Day Delivery

Enjoy Complementary Shipping on eligible* in-stock orders

Orders ship quickly, often picked/packed and shipped if ordered before 2PM CST!

Delivery in 1–2 business days to most major cities across Canada.

Trusted & Verified

Backed by hundreds of verified customer reviews and a highly rated shopping experience, Deskhero has earned Judge.me recognition for transparency, authenticity, and ranking among the top stores on the platform.

Trusted by a passionate community of verified customers, our reviews reflect real experiences from shoppers who consistently rate Deskhero highly for product quality, service, and overall buying experience.

Real Customer Service

We strive for 2 business day email responses. Our live chats are with real people!

Shop with confidence

30-day returns on eligible unopened items
14-day opened keyboard/mouse returns
Product-specific warranty support
2-week price protection
Fast refund processing after inspection

Guaranteed Safe Checkout

Shop securely with trusted payment options including major credit cards, PayPal, Shop Pay, Affirm installments, and Interac e-Transfer for Canadian customers who prefer a simple local payment method.

What's in the box?

Display Monitor
Stand
1.5M DisplayPort Cable + 1M Type-C+1.2M Adapter
1.5M Power Cable
Manual
Certificate

Koorui S2721X0 27 Inch OLED Monitor - QHD 240hz HDR True Black

$799.00 CAD

$949.00 CAD

Elevate your gaming and creative workflow

With the KOORUI S2721XO —a premium 27 inch 2K OLED display engineered for true-to-life visuals and blistering performance. Its ultra-thin OLED panel delivers deep, uniform blacks and an expansive 2560x1440 resolution, rendering every detail with pinpoint clarity. With 10-bit color depth and 98% DCI-P3 coverage, you’ll experience over a billion hues and lifelike color accuracy for immersive gaming and content creation. HDR True Black 400 further enhances contrast, bringing out subtle shadow details in dark scenes

QD-OLED
Ultra-slim Design

The S2721X0 features a Samsung QD-OLED self-luminous panel, unlike LCDs that require a blacklight, providing a thin and light display. Quantum dots that emit light by themselves can deliver vibrant colors, precise light control, and stunning image quality.

Self-Developed Cutting Edge Panel Protection

The monitor has independently developed OLED protection mode featuring pixel shift, pixel refresh and logo brightness adjustment to prevent image retention and reduce the risk of burn-in.

- Pixel Refresh: Eliminate Image Retention
- Pixel Shift: Prevent pixels staying highlighted for too long
- Brightness Adjustment: Minimize the risk of logo burn-in

Exquiste Color Accuracy
Outstanding Visual Clarity

The S2721XO boasts 90% DCI-P3 color gamut coverage and native 10-bit color depth, delivering vibrant and smooth color transitions. Paired with 2560x1440 QHD resolution, it offers crisps lifelike visuals for design work and 3D gaming.

HHR True Black 400
Perfect Contrast for Deep Blacks and Bright Whites

The S3241XO is HDR True Blak 4002 certified and features a QD-OLED panel with a high static contrast ratio of 1,500,000:1. This allows it to display deep, pure blacks and intricate details, delivering a vivid and lifelike visual experience.

- VESA Certified DisplayHDR

Enhanced Multitask Productivity
Intelligent Split Screen

PIP/PBP allows you to manage dual signed sources on one screen for seamless multitasking. It also supports KVM mode, enabling you to control multiple devices with a single deyboard and mouse for greater convenience.

Learn more

Product specification

Screen Type

Panel: VA
Stand: Yes
Curvature: R1500
Size: 34" Diagonal
Display Area: 797.22(H) x 333.72(V)
Aspect Ratio: 21:9
Resolution/Refresh Rate: 2K WQHD (3440x1440/240Hz
Dot Pitch: 0.2328mmVESA: 100mm x 100mm
Interfaces: HDMI 2.0 x 2, DP 1.4, Audio Out

Display

Color Gamut: 90% DCI-P3
Color Depth: 16.78M Colors
Brightness: 350cd/㎡
Dynamic Contrast Ratio (DCR):20000000:1
Static Contrast Ratio:3000: 1
Response Time: MPRT 1ms
HDR: HDR400
Viewing Angle: Up to 178 degress both axis.

Power Mode

Standby power: ≤0.5W
Power mode:External power

THE DESKHERO EXPERIENCE

Free Shipping within Canada

Enjoy Complementary Shipping on eligible* in-stock orders over $100.

Customer Service

We strive for 2 business day email responses & live chat during business hours!

30 Day Returns

Changed your mind? Return unopened products within 30 days. Some exclusions apply.

PRIME Memberships

Get Free Shipping/ Auto 5% Discount/ Signature Included. See Details.

Pay Your Way

We accept all major credit cards, Paypal and have flexible payment plans available!

81%

(721)

11%

(100)

(22)

(13)

(29)

748

Great bang for the buck and is a great device for those who are just getting started with Retro G...

This is my first retro gaming handheld and so far so good! Brings back so many memories and nostalgia. The device seems very well built and the controls are great. It also has wifi and Bluetooth and a 2nd analog stick - not much sure what else you could ask for under $100!! Definitely recommend it if you are interested in getting into Retro gaming

Ninjutso Sora V3 8K Wireless Mouse

Amazing nostalgia

I have many keycap sets but this one is probably one of the best. The color is amazing and reminds me of my old Playstation. This matches perfectly with my teal neo65cu.

Lovely noveleties

TX Stabilizers

Great stabs to help me solve a ticking issue on my spacebar.

Budget Handheld but a amazing device

This is my first handheld I bought and it runs the emulators it should like GBA, PS1, GBC, etc just flawlessly and is awesome to play on a device like this again. Already went ahead and bought 2 other retro handheld devices and will be grabbing another 40xxv as a gift for someone :)

MChose GX87 Ultra

Saw this board on Unboxed Therapy and Deskhero made it happen. They were the only vendor that had this in stock so I went with it. Flipped out the KTT whites for Monsgeek Akko Green Fogs and love love love the board now. It has everything you really need for a budget board. I did attempt to tape mod this board, but there is very little room in it with all the stock dampening. I didn't really need it to be honest. Great budget board and thank you Deskhero for your amazing customer support

1 2 3

Koorui S2721X0 27 Inch OLED Monitor - QHD 240hz HDR True Black

Elevate your gaming and creative workflow

QD-OLED
Ultra-slim Design

The S2721X0 features a Samsung QD-OLED self-luminous panel, unlike LCDs that require a blacklight, providing a thin and light display. Quantum dots that emit light by themselves can deliver vibrant colors, precise light control, and stunning image quality.

Self-Developed Cutting Edge Panel Protection

The monitor has independently developed OLED protection mode featuring pixel shift, pixel refresh and logo brightness adjustment to prevent image retention and reduce the risk of burn-in.

- Pixel Refresh: Eliminate Image Retention
- Pixel Shift: Prevent pixels staying highlighted for too long
- Brightness Adjustment: Minimize the risk of logo burn-in

Exquiste Color Accuracy
Outstanding Visual Clarity

The S2721XO boasts 90% DCI-P3 color gamut coverage and native 10-bit color depth, delivering vibrant and smooth color transitions. Paired with 2560x1440 QHD resolution, it offers crisps lifelike visuals for design work and 3D gaming.

HHR True Black 400
Perfect Contrast for Deep Blacks and Bright Whites

The S3241XO is HDR True Blak 4002 certified and features a QD-OLED panel with a high static contrast ratio of 1,500,000:1. This allows it to display deep, pure blacks and intricate details, delivering a vivid and lifelike visual experience.

- VESA Certified DisplayHDR

Enhanced Multitask Productivity
Intelligent Split Screen

PIP/PBP allows you to manage dual signed sources on one screen for seamless multitasking. It also supports KVM mode, enabling you to control multiple devices with a single deyboard and mouse for greater convenience.

Product specification

You may also like

THE DESKHERO EXPERIENCE

Let customers speak for us

Koorui S2721X0 27 Inch OLED Monitor - QHD 240hz HDR True Black

Elevate your gaming and creative workflow

QD-OLED Ultra-slim Design

The S2721X0 features a Samsung QD-OLED self-luminous panel, unlike LCDs that require a blacklight, providing a thin and light display. Quantum dots that emit light by themselves can deliver vibrant colors, precise light control, and stunning image quality.

Self-Developed Cutting Edge Panel Protection

The monitor has independently developed OLED protection mode featuring pixel shift, pixel refresh and logo brightness adjustment to prevent image retention and reduce the risk of burn-in.

- Pixel Refresh: Eliminate Image Retention - Pixel Shift: Prevent pixels staying highlighted for too long - Brightness Adjustment: Minimize the risk of logo burn-in

Exquiste Color Accuracy Outstanding Visual Clarity

The S2721XO boasts 90% DCI-P3 color gamut coverage and native 10-bit color depth, delivering vibrant and smooth color transitions. Paired with 2560x1440 QHD resolution, it offers crisps lifelike visuals for design work and 3D gaming.

HHR True Black 400 Perfect Contrast for Deep Blacks and Bright Whites

The S3241XO is HDR True Blak 4002 certified and features a QD-OLED panel with a high static contrast ratio of 1,500,000:1. This allows it to display deep, pure blacks and intricate details, delivering a vivid and lifelike visual experience.

- VESA Certified DisplayHDR

Enhanced Multitask Productivity Intelligent Split Screen

PIP/PBP allows you to manage dual signed sources on one screen for seamless multitasking. It also supports KVM mode, enabling you to control multiple devices with a single deyboard and mouse for greater convenience.

Product specification

You may also like

THE DESKHERO EXPERIENCE

Let customers speak for us

QD-OLED
Ultra-slim Design

- Pixel Refresh: Eliminate Image Retention
- Pixel Shift: Prevent pixels staying highlighted for too long
- Brightness Adjustment: Minimize the risk of logo burn-in

Exquiste Color Accuracy
Outstanding Visual Clarity

HHR True Black 400
Perfect Contrast for Deep Blacks and Bright Whites

Enhanced Multitask Productivity
Intelligent Split Screen