KOORUI 32" S3241XO QD-OLED 3840x2160 240Hz 0.03ms FreeSync HDR HDMI 2.1 Widescreen Gaming Monitor
Product Technical Specification
| Efficiency Class | |
| UK Energy Efficiency Class HDR | G |
| UK Energy Efficiency Class | F |
| EU Energy Efficiency Class | F |
| Dimensions | |
| Length / Depth | 279.4 mm |
| Width | 533.4 mm |
| Height | 355.6 mm |
| Weight | 25.6 kg |
| Speakers | |
| Speakers | No |
| Standards / Specifications | |
| Adaptive Sync Technology (G-SYNC / FreeSync) | AMD FreeSync Premium, NVIDIA G-SYNC Compatible |
| Standard / specification | HDMI 2.1, DisplayPort 1.4 |
| Lighting | |
| Lighting / RGB | Yes |
| Lighting Colour | RGB |
| Webcam | |
| Webcam | No |
| Colour | |
| Primary Colour | Black |
| Display | |
| Display Size in Inch | 32 " |
| Display Resolution | UHD (3840 x 2160 Pixel) |
| Display Aspect Ratio | 16:9 |
| Display Refresh Rate | 240 Hz |
| Display Panel Type | QD OLED |
| Colour depth | max. 1.07 billion colours (10 bit) |
| Colour space | 100% sRGB, 98% DCI-P3 |
| Contrast Ratio (Static) | 1,500,000:1 |
| Curved Display | No |
| Display Response Time | 0.03 ms |
| Display Response Time (Grey-to-Grey) | 0.03 ms |
| HDR | Yes |
| HDR Standard | VESA DisplayHDR True Black 400 |
| Screen Brightness SDR / normal | 250 cd/m² |
| Viewing angle | 178° horizontal / 178° vertical |
| Display Surface Type | glossy / non-reflective |
| Touchscreen | No |
| Ergonomics | |
| Height adjustment | Yes |
| Min. Adjustable Height | 0 mm |
| Max. Adjustable Height | 110 mm |
| Min. Swivel | -20 ° |
| Max. Swivel | 20 ° |
| Min. Tilt | -5 ° |
| Max. Tilt | 20 ° |
| Pivot | Yes |
| Connectivity | |
| Peripheral connectors | 3.5 mm jack 3-pole, TRS (1x), USB 3.2 Typ-A (2x) |
| External Ports | |
| Display Connectors | HDMI (2x), Display Port (1x), USB Type C (Display Port shared) (1x) |
| Display Connector Standards | HDMI 2.1, DisplayPort 1.4 |
| USB Hub | Yes |
| Mounting | |
| Vesa standard | 100 x 100 mm |
Delivery Options
Economy Delivery (UK)
Fast & Tracked by Courier (UK)
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
Specifications
Screen Size:
31.5"
Panel Type:
OLED
Unit Colour Front:
Black
Unit Colour Rear:
Black
Unit Colour Stand:
Black
Aspect Ratio:
16:9
Resolution (native):
3840x2160
Screen Features:
UHD
240Hz
Display Colours:
1.07 Billion
Response Time:
0.03ms
Contrast Ratio:
1,500,000:1
Brightness:
250 cd/m²
Horizontal Viewing Angle:
178°
Vertical Viewing Angle:
178°
Tilt Angle:
-5°/20°
Swivel (L/R):
-20°/20°
Pivot:
90°
Height Adjustment:
110mm
HDMI 2.1 Port(s):
2
DisplayPort(s) 1.4 Port:
1
USB-C:
1
Audio Output(s):
1
USB 3.1 Downstream Port(s):
2
Product Width:
533.4mm
Product Length:
279.4mm
Product Height:
355.6mm
Package Width:
52cm
Package Length:
98.5cm
Package Height:
14cm
Gross Weight:
11.60Kg
Special 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.
Package Contents:
Monitor
UK Power Lead
1 x DisplayPort Cable
1 x USB-C Cable
| Efficiency Class | |
| UK Energy Efficiency Class HDR | G |
| UK Energy Efficiency Class | F |
| EU Energy Efficiency Class | F |
| Dimensions | |
| Length / Depth | 279.4 mm |
| Width | 533.4 mm |
| Height | 355.6 mm |
| Weight | 25.6 kg |
| Speakers | |
| Speakers | No |
| Standards / Specifications | |
| Adaptive Sync Technology (G-SYNC / FreeSync) | AMD FreeSync Premium, NVIDIA G-SYNC Compatible |
| Standard / specification | HDMI 2.1, DisplayPort 1.4 |
| Lighting | |
| Lighting / RGB | Yes |
| Lighting Colour | RGB |
| Webcam | |
| Webcam | No |
| Colour | |
| Primary Colour | Black |
| Display | |
| Display Size in Inch | 32 " |
| Display Resolution | UHD (3840 x 2160 Pixel) |
| Display Aspect Ratio | 16:9 |
| Display Refresh Rate | 240 Hz |
| Display Panel Type | QD OLED |
| Colour depth | max. 1.07 billion colours (10 bit) |
| Colour space | 100% sRGB, 98% DCI-P3 |
| Contrast Ratio (Static) | 1,500,000:1 |
| Curved Display | No |
| Display Response Time | 0.03 ms |
| Display Response Time (Grey-to-Grey) | 0.03 ms |
| HDR | Yes |
| HDR Standard | VESA DisplayHDR True Black 400 |
| Screen Brightness SDR / normal | 250 cd/m² |
| Viewing angle | 178° horizontal / 178° vertical |
| Display Surface Type | glossy / non-reflective |
| Touchscreen | No |
| Ergonomics | |
| Height adjustment | Yes |
| Min. Adjustable Height | 0 mm |
| Max. Adjustable Height | 110 mm |
| Min. Swivel | -20 ° |
| Max. Swivel | 20 ° |
| Min. Tilt | -5 ° |
| Max. Tilt | 20 ° |
| Pivot | Yes |
| Connectivity | |
| Peripheral connectors | 3.5 mm jack 3-pole, TRS (1x), USB 3.2 Typ-A (2x) |
| External Ports | |
| Display Connectors | HDMI (2x), Display Port (1x), USB Type C (Display Port shared) (1x) |
| Display Connector Standards | HDMI 2.1, DisplayPort 1.4 |
| USB Hub | Yes |
| Mounting | |
| Vesa standard | 100 x 100 mm |
Buykingston order despatch times:
We will despatch your order the very same day if we receive cleared payment by 12:00 pm Mon-Fri.
These delivery estimates apply when you order up to 12:00 pm Mon-Fri (excluding public holidays).
We charge a one off delivery cost as outlined below regardless of how many items you order or the weight of your order.
Estimated delivery times are provided to us by the respective delivery companies. We pass this information onto you, the customer.
Despatch times do not apply to UK public holidays.
Estimated delivery times are taken from the next available working day available for delivery. For example if an order was despatched on a working Wednesday by 3pm, the first available working day for delivery would be Thursday provided you placed your order by 3pm on the Wednesday. If the next available weekday is a UK bank holiday/public holiday then your order will be despatched on the next available working day.
Our warehouse reserves the right to upgrade the delivery method you select on your order.
Our available delivery options*
Contact us for a shipping quote.
*All delivery times are estimated unless stated.
Product Returns Note
Buykingston offers a simple, hassle-free returns policy. If for whatever
reason you are not happy with the item purchased, you can return it to us
within 14 days of receipt for a refund. This applies to items purchased
direct through Buykingston only.
Our 14 Day Returns Money Back Guarantee:
For items returned in resaleable condition, with all original packaging. If
an item has been opened for inspection but shows signs of use beyond that, a
deduction may apply to reflect the reduced value — see our full
Terms & Conditions
(Section 12) for details.
Some items are excluded from our money-back guarantee unless they have developed a fault. These include:
- Headphones
- Earphones
- Custom made and designed products, such as flash memory products with
custom logos on them, e.g. USB flash drives and memory cards with your own
logo
Returns FAQs
What is your returns criteria?
14 days from date of receipt, or expected date of receipt on non-tracked
items.
How do I go about returning my order?
Please contact us
via our contact page with your order number. We will provide you with an RMA
number and return instructions, including your return deadline and whether a
freepost label applies to your order.
Do I need to contact you before returning my order?
Yes, to obtain an RMA number before sending anything back.
Does my item have to include its original packaging?
Yes, to qualify for our 14 day money-back guarantee. For faulty items, we
understand you may no longer have the original packaging.
Who pays for return postage?
If your item is faulty, damaged, or not as described, we cover reasonable
return postage, or provide a freepost label where available. If you are
returning an item for another reason (including simply changing your mind),
you are responsible for return postage unless we have expressly confirmed a
freepost label in your RMA email — we recommend using a tracked and
insured service for items of significant value.
Who deals with the warranty on a faulty item?
We will. In some circumstances we may ask you to contact the manufacturer
directly for assistance.
Please ensure you have read and comply in full with Sections 11–13 of our Terms & Conditions.