Skip to main contentSkip to footer

Explore more like this

Slide 1 of 10

Overview

KOORUI S3241XO 31.5-inch OLED 4K display with 240Hz refresh rate and 0.03ms response excels in gaming/design. HDR True Black 400 and ΔE≤2 color accuracy meet studio standards. HDMI 2.1/Type-C 90W ports and ultra-thin bezels enhance productivity.

KOORUI S3241XO 31.5-inch OLED 4K Monitor 240Hz 0.03ms HDR True Black 400(QD - OLED Panel)

Model: S3241XO
Web Code: 19392150
Sold and shipped by | 4.6 seller rating (469 reviews)

Sale ends: *

Screen Size: 31.5 in

31.5 in $989.00
49 in $1,189.00

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Seller Return Policy

Read return policy

Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What's included:

  • OLED Self-Illuminating Matrix: KOORUI gaming monitor equipped with 99% DCI-P3 color gamut and HDR True Black 400, accurately restoring every pixel's color gradation. Intelligent anti-burn-in technology extends display lifespanCompetition-Level Fluency: 240Hz monitor fast refresh with 0.03ms response, eliminates motion blur and ghosting, precisely captures high-speed moving targets, trouncing legacy IPS displays with next-gen pixel transition dominanceAdaptive Sync Technology: This monitor in

Key Features:

QD - OLED Panel.

4K240Hz,Refresh Rate.

99% DCI-P3,Real 10-bit,Color Depth.

GTG 0.03ms,Response Time.

HDR True Black 400,Certification.

OLED Self-Illuminating Matrix: KOORUI gaming monitor equipped with 99% DCI-P3 color gamut and HDR True Black 400, accurately restoring every pixel's color gradation. Intelligent anti-burn-in technology extends display lifespan

Competition-Level Fluency: 240Hz monitor fast refresh with 0.03ms response, eliminates motion blur and ghosting, precisely captures high-speed moving targets, trouncing legacy IPS displays with next-gen pixel transition dominance

Adaptive Sync Technology: This monitor instantly matches the graphics card's output frame rate, completely eliminating screen tearing and stuttering, making gaming smoother

4K Ultra HD Display: Immerse in 8.3 million pixels of true 4K brilliance with eye-care mode (low blue light | no flicker), delivering strain-free viewing enjoyment for extended gaming marathons and office workflows

Multi-directional Adjustable: Supports ±180° rotation / -5°~20° tilt / -15°~20° swivel / 110mm height adjustment / 100×100 VESA mount. Cable management system reduces desktop clutter

Multiple Connection Options: Dual HDMI 2.1 supports 2K@240Hz, DP1.4 supports 4K@240Hz , frame rate impeccable, TYPE-C 90W, USB-A*2, USB-B*1, providing robust support

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping may be available on orders over a minimum amount (before taxes, fees, and promo codes). Shipping charges may vary based on item size and your shipping address. Want a shipping charge estimate? Simply add an item to your cart, then access the cart and enter your postal code in the shipping estimate section.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • Yukon
  • Northwest Territories
  • Nunavut
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
See our return policy to find specific return information for this product and steps on how to return by mail.