LG UltraGear 27GX704A-B 27" 2560x1440 QHD Glossy OLED 240HZ FreeSync/G-SYNC 0.03ms DisplayHDR True Black 400 Widescreen Gaming Monitor
Product Technical Specification
| Efficiency Class | |
| EU Energy Efficiency Class | F |
| Standards / Specifications | |
| Adaptive Sync Technology (G-SYNC / FreeSync) | AMD FreeSync Premium Pro, NVIDIA G-SYNC Compatible |
| Standard / specification | HDMI 2.1, DisplayPort 1.4 |
| Lighting | |
| Lighting / RGB | No |
| Webcam | |
| Webcam | No |
| Speakers | |
| Speakers | No |
| Dimensions | |
| Length / Depth | 220 mm |
| Width | 605.2 mm |
| Height | 532.6 mm |
| Width (without stand) | 605.2 mm |
| Depth (without stand) | 45.3 mm |
| Height (without stand) | 351 mm |
| Weight | 7.2 kg |
| Weight (without stand) | 4.8 kg |
| Colour | |
| Primary Colour | Black |
| Display | |
| Display Size in Inch | 27 " |
| Display Resolution | WQHD (2560 x 1440 Pixel) |
| Display Aspect Ratio | 16:9 |
| Display Refresh Rate | 240 Hz |
| Display Panel Type | WOLED |
| Colour depth | max. 1.07 billion colours (10 bit) |
| Colour space | 98.5% 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 | HDR10, VESA DisplayHDR True Black 400 |
| Screen Brightness SDR / normal | 275 cd/m² |
| Viewing angle | 178° horizontal / 178° vertical |
| Touchscreen | No |
| Ergonomics | |
| Height adjustment | Yes |
| Min. Adjustable Height | 0 mm |
| Max. Adjustable Height | 130 mm |
| Min. Swivel | -30 ° |
| Max. Swivel | 30 ° |
| Min. Tilt | -5 ° |
| Max. Tilt | 21 ° |
| 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) |
| Display Connector Standards | HDMI 2.1, DisplayPort 1.4 |
| USB Hub | Yes |
| Mounting | |
| Vesa standard | 100 x 100 mm |
Delivery Options
Economy Delivery (UK)
Business Express
LG 27" UltraGear 27GX704A-B QHD Glossy OLED 240Hz, 0.03ms GTG, FreeSync/G-SYNC, VESA DisplayHDR True Black 400 Gaming Monitor with a virtually borderless design.
LG UltraGear 27GX704A-B 27" WOLED Gaming Monitor at a Glance:
- 27" glossy OLED gaming monitor with VESA DisplayHDR True Black 400
- 240Hz refresh rate and 0.03ms response time (GtG)
- 98.5% DCI-P3 colour gamut for incredible fidelity
- OLED care via On-Screen Display to protect from burn-in
- AMD FreeSync Premium Pro and NVIDIA G-SYNC
- Advanced eye comfort technology
Glossy OLED Monitor
The LG UltraGear 27GX704A-B 27" WOLED Gaming Monitor bring glossy OLED brilliance to your gaming set-up. Brighter and more energy efficient, this monitor delivers up to 1300 nits peak luminance, while ensuring deeper contrast, crisp detail, and incredible colour precision. Harnessing a 1.5M:1 contrast ratio, DCI-P3 98.5% gamut, and VESA DisplayHDR True Black 400, this monitor reproduces the colour of your gaming, films, and creative work with realistic detail. Experience immersion like never before.
Caring for your OLED screen is easy, thanks to the On-Screen Display. This interface allows you to adjust brightness and protection settings to prevent afterimages and burn-in. There are additional customisation options to explore, to optimise the display to fit your needs. Access to this menu can be found via the joystick button in the centre of the monitor.
Smooth Visuals
To keep up with your gaming, the LG UltraGear 27GX704A-B 27" WOLED Gaming Monitor has an ultra-fast 280Hz refresh rate paired with a 0.03ms response time. These keep your visuals smooth and fluid, so you can stay ahead of the competition.
What’s more, the LG UltraGear 27GX704A-B 27" WOLED Gaming Monitor is equipped with adaptive sync technology to ensure low latency and unmatched gaming precision. Powered by AMD FreeSync Premium Pro and NVIDIA G-SYNC, this technology matches the monitor refresh rate to your GPU output, eliminating screen tearing and stutter.
In addition to this, there are gaming-focused features to help improve your experience and skill. Take advantage of a fixed crosshair, brighten dark scenes with Black Stabilizer, and reduce input lag with Dynamic Action Sync. You can even toggle an FPS counter to monitor your frame rate in real time.
Advanced Eye Care
Whether you’re working hard or playing harder, the LG UltraGear 27GX704A-B 27" WOLED Gaming Monitor is designed to reduce eye strain. This monitor features advanced eye comfort technologies by three UL verifications. The screen has a glossy finish to keep the view crisp while maintaining visual comfort. Blue light exposure and flickering have been limited, ensuring your eyes stay comfortable, even in bright environments.
Seamless Integration
The LG UltraGear 27GX704A-B 27" WOLED Gaming Monitor will effortlessly integrate with your gaming set-up. The compact and sleek design means it won’t dominate your desktop, while the four-sided borderless screen will enhance your gaming immersion. Better yet, you can adjust the swivel, height, tilt, and pivot to properly align this monitor to your needs.
This monitor is equipped with a range of ports to optimise support for PC and console. Take advantage of both upstream and downstream USB ports, as well as both DisplayPort and HDMI connectors. For your gaming audio, the LG UltraGear 27GX704A-B 27" WOLED Gaming Monitor features a 3-pole headphone jack, enabling you to listen to your gaming soundtracks.
| Efficiency Class | |
| EU Energy Efficiency Class | F |
| Standards / Specifications | |
| Adaptive Sync Technology (G-SYNC / FreeSync) | AMD FreeSync Premium Pro, NVIDIA G-SYNC Compatible |
| Standard / specification | HDMI 2.1, DisplayPort 1.4 |
| Lighting | |
| Lighting / RGB | No |
| Webcam | |
| Webcam | No |
| Speakers | |
| Speakers | No |
| Dimensions | |
| Length / Depth | 220 mm |
| Width | 605.2 mm |
| Height | 532.6 mm |
| Width (without stand) | 605.2 mm |
| Depth (without stand) | 45.3 mm |
| Height (without stand) | 351 mm |
| Weight | 7.2 kg |
| Weight (without stand) | 4.8 kg |
| Colour | |
| Primary Colour | Black |
| Display | |
| Display Size in Inch | 27 " |
| Display Resolution | WQHD (2560 x 1440 Pixel) |
| Display Aspect Ratio | 16:9 |
| Display Refresh Rate | 240 Hz |
| Display Panel Type | WOLED |
| Colour depth | max. 1.07 billion colours (10 bit) |
| Colour space | 98.5% 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 | HDR10, VESA DisplayHDR True Black 400 |
| Screen Brightness SDR / normal | 275 cd/m² |
| Viewing angle | 178° horizontal / 178° vertical |
| Touchscreen | No |
| Ergonomics | |
| Height adjustment | Yes |
| Min. Adjustable Height | 0 mm |
| Max. Adjustable Height | 130 mm |
| Min. Swivel | -30 ° |
| Max. Swivel | 30 ° |
| Min. Tilt | -5 ° |
| Max. Tilt | 21 ° |
| 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) |
| 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.