LG UltraGear GX7 WOLED 27-inch 4th Gen. QHD Gaming Monitorㅣ27GX790B with Dual-Mode(720Hz@HD, 540Hz@QHD), 0.02ms(GtG), DP2.1, VESA DisplayHDR™ True Black 500
Brand LG
From
£887.98
Free delivery
You save £34.01 (4%)
4 offers at 4 retailers
Listed since 3 June 2026
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Description
Specifications
| Display diagonal | 68.6 cm (27") |
| Display resolution | 2560 x 1440 pixels |
| HD type | Quad HD |
| Native aspect ratio | 16:9 |
| Display technology | OLED |
| Panel type | WOLED |
| Touchscreen | No |
| Display brightness (peak) | 1500 cd/m² |
| Display brightness (typical) | 335 cd/m² |
| Response time | 0.02 ms |
| Response time measurement type | GTG (Gray to Gray) |
| Display surface | Matt |
| Anti-glare screen | Yes |
| Screen shape | Flat |
| Supported graphics resolutions | 2560 x 1440, 1280 x 720 (HD 720) |
| Contrast ratio (typical) | 1500000:1 |
| Maximum refresh rate | 540 Hz |
| Refresh rate optimizor | Yes |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Display number of colours | 1.07 billion colours |
| Pixel pitch | 0.2292 x 0.2292 mm |
| Pixel density | 111 ppi |
| Horizontal scan range | 31.5 - 957.8 kHz |
| Vertical scan range | 60 - 720.3 Hz |
| High Dynamic Range (HDR) supported | Yes |
| High Dynamic Range (HDR) technology | HDR True Black 500, HDR Effect, High Dynamic Range 10 (HDR10) |
| Colour gamut standard | DCI-P3 |
| Colour gamut | 99.55% |
| DCI-P3 coverage | 99.5% |
| NVIDIA G-SYNC | Yes |
| NVIDIA G-SYNC type | G-SYNC Compatible |
| AMD FreeSync | Yes |
| AMD FreeSync type | FreeSync Premium Pro |
| VESA Adaptive Sync support | Yes |
| Flicker-free technology | Yes |
| Low Blue Light technology | Yes |
| Game mode | Yes |
| Built-in speaker(s) | No |
| Built-in camera | No |
| Market positioning | Gaming |
| Product colour | Black |
| Built-in USB hub | Yes |
| Number of upstream ports | 1 |
| Number of downstream ports | 2 |
| Number of USB Type-C upstream ports quantity | 1 |
| USB Type-A downstream ports quantity | 2 |
| USB Type-C downstream ports quantity | 1 |
| USB Type-C DisplayPort Alternate Mode | Yes |
| USB Power Delivery (USB PD) | Yes |
| HDMI | Yes |
| HDMI ports quantity | 2 |
| HDMI version | 2.1 |
| DisplayPorts quantity | 1 |
| DisplayPort out quantity | 1 |
| DisplayPort version | 2.1 |
| Audio output | Yes |
| Headphone out | Yes |
| Headphone outputs | 1 |
| Headphone connectivity | 3.5 mm |
| Microphone in | Yes |
| HDCP | Yes |
| HDCP version | 2.3 |
| VESA mounting | Yes |
| Panel mounting interface | 100 x 100 mm |
| Height adjustment | Yes |
| Pivot | Yes |
| Swivelling | Yes |
| Tilt adjustment | Yes |
| On Screen Display (OSD) | Yes |
| Energy efficiency class (SDR) | F |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 25 kWh |
| Energy consumption (HDR) per 1000 hours | 29 kWh |
| Power consumption (typical) | 25 W |
| Power consumption (standby) | 0.5 W |
| Power consumption (max) | 46.32 W |
| Power consumption (off) | 0.3 W |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50/60 Hz |
| Power supply type | External |
| Energy efficiency scale | A to G |
| Width (with stand) | 605.2 mm |
| Depth (with stand) | 220 mm |
| Height (with stand) | 257.6 mm |
| Weight (with stand) | 6.8 kg |
| Width (without stand) | 605.2 mm |
| Depth (without stand) | 51.2 mm |
| Height (without stand) | 351 mm |
| Weight (without stand) | 4.3 kg |
| Package width | 790 mm |
| Package depth | 496 mm |
| Package height | 182 mm |
| Package weight | 9.8 kg |
| Package type | Box |
| Stand included | Yes |
| Cables included | DisplayPort, HDMI |
| Power adapter included | Yes |
| Quick start guide | Yes |
| DisplayPort cable length | 1.5 m |
| HDMI cable length | 1.5 m |
| Country of origin | China |
| Brand specific technologies | Black Stabiliser, Crosshair, DAS Mode, Dual Mode |
| Low input lag | Yes |
| FPS counter | Yes |
| Hardware calibration | Yes |
| Warranty period | 2 year(s) |
| Compliance certificates | UL |
Full specifications
| Marque | LG |
| Référence fabricant | 27gx790bbaek |
| EAN | 8806096736500 |
Overview of the LG UltraGear GX7 WOLED 27-inch 4th Gen. QHD Gaming Monitorㅣ27GX790B with Dual-Mode(720Hz@HD, 540Hz@QHD), 0.02ms(GtG), DP2.1, VESA DisplayHDR™ True Black 500
In the Informatique category, the LG UltraGear GX7 WOLED 27-inch 4th Gen. QHD Gaming Monitorㅣ27GX790B with Dual-Mode(720Hz@HD, 540Hz@QHD), 0.02ms(GtG), DP2.1, VESA DisplayHDR™ True Black 500 by LG stands out for its positioning in 2026. Compiral lists all available offers to help you buy at the best price. Our comparison tool takes delivery costs into account to calculate the true total price of each offer. Filter by stock availability, free delivery, or sort by ascending price to find the best deal right now.
What makes the LG UltraGear GX7 WOLED 27-inch 4th Gen. QHD Gaming Monitorㅣ27GX790B with Dual-Mode(720Hz@HD, 540Hz@QHD), 0.02ms(GtG), DP2.1, VESA DisplayHDR™ True Black 500 stand out in 2026
This product stands out for the build quality that is characteristic of the LG brand. Users particularly appreciate its reliability in daily use and how easy it is to get started right from the first use. The design, intended for regular use, ensures satisfying durability, and the balance between the features offered and the asking price is well received by buyers. LG has a strong reputation in the Informatique category, which makes it easy to access after-sales service and the manufacturer warranty when needed. You can also compare with the LG 27GS60F-B computer monitor 68.6 cm (27") 1920 x 1080 pixels Full HD Black to refine your choice.
Performance and key features
In the Informatique category, buyers pay close attention to declared performance and build quality. The LG UltraGear GX7 WOLED 27-inch 4th Gen. QHD Gaming Monitorㅣ27GX790B with Dual-Mode(720Hz@HD, 540Hz@QHD), 0.02ms(GtG), DP2.1, VESA DisplayHDR™ True Black 500 meets these expectations with technical specifications that reflect LG's positioning on this segment. The key features, available in the spec sheet on this page, allow you to verify this product matches your needs before finalising your purchase. Also compare with the LG 27GS60F-B computer monitor 68.6 cm (27") 1920 x 1080 pixels Full HD Black from the same brand to refine your decision.
Design and ease of use
The LG UltraGear GX7 WOLED 27-inch 4th Gen. QHD Gaming Monitorㅣ27GX790B with Dual-Mode(720Hz@HD, 540Hz@QHD), 0.02ms(GtG), DP2.1, VESA DisplayHDR™ True Black 500 is generally described as intuitive by users in the Informatique category. LG designed this product to be accessible from the first use, whether you are a beginner or an experienced user in this range.
Market price ranges in 2026
| Range | Indicative price |
|---|---|
| Entry-level | Under 384300 £ |
| Mid-range | 384300 £ to 896710 £ |
| High-end | Over 896710 £ |
To find the LG UltraGear GX7 WOLED 27-inch 4th Gen. QHD Gaming Monitorㅣ27GX790B with Dual-Mode(720Hz@HD, 540Hz@QHD), 0.02ms(GtG), DP2.1, VESA DisplayHDR™ True Black 500 at the best price today, compare all available offers on Compiral. Our comparison tool updates prices several times a day to ensure you get the lowest rate from our partner retailers. Remember to activate the free delivery filter to reduce the total cost of your purchase. Also check the estimated delivery time at each retailer, which can vary considerably from one shop to another.
Frequently asked questions about LG UltraGear GX7 WOLED 27-inch 4th Gen. QHD Gaming Monitorㅣ27GX790B with Dual-Mode(720Hz@HD, 540Hz@QHD), 0.02ms(GtG), DP2.1, VESA DisplayHDR™ True Black 500
Is the LG UltraGear GX7 WOLED 27-inch 4th Gen. QHD Gaming Monitorㅣ27GX790B with Dual-Mode(720Hz@HD, 540Hz@QHD), 0.02ms(GtG), DP2.1, VESA DisplayHDR™ True Black 500 worth its price in 2026?
In 2026, the LG UltraGear GX7 WOLED 27-inch 4th Gen. QHD Gaming Monitorㅣ27GX790B with Dual-Mode(720Hz@HD, 540Hz@QHD), 0.02ms(GtG), DP2.1, VESA DisplayHDR™ True Black 500 is listed from £887.98 at our partner retailers. This price is consistent with the positioning of LG in the Informatique category. To judge whether this price is currently attractive, check the price history on our product page. Also compare the total price including delivery to avoid any surprises at checkout.
What warranty does the LG UltraGear GX7 WOLED 27-inch 4th Gen. QHD Gaming Monitorㅣ27GX790B with Dual-Mode(720Hz@HD, 540Hz@QHD), 0.02ms(GtG), DP2.1, VESA DisplayHDR™ True Black 500 come with?
The LG UltraGear GX7 WOLED 27-inch 4th Gen. QHD Gaming Monitorㅣ27GX790B with Dual-Mode(720Hz@HD, 540Hz@QHD), 0.02ms(GtG), DP2.1, VESA DisplayHDR™ True Black 500 generally comes with a manufacturer warranty of 1 to 2 years depending on the retailer. In addition to the commercial warranty from LG, statutory consumer rights apply to all purchases. Check the warranty conditions directly on the retailer's page before finalising your order.
Is the LG UltraGear GX7 WOLED 27-inch 4th Gen. QHD Gaming Monitorㅣ27GX790B with Dual-Mode(720Hz@HD, 540Hz@QHD), 0.02ms(GtG), DP2.1, VESA DisplayHDR™ True Black 500 in stock?
Stock availability for the LG UltraGear GX7 WOLED 27-inch 4th Gen. QHD Gaming Monitorㅣ27GX790B with Dual-Mode(720Hz@HD, 540Hz@QHD), 0.02ms(GtG), DP2.1, VESA DisplayHDR™ True Black 500 is updated in real time on Compiral. Retailers showing "In stock" can usually deliver quickly, often within 2 to 5 working days. If the product is temporarily out of stock at one retailer, check the other offers in our table. Check back regularly as stock levels change frequently in the Informatique category.
Where can I buy the LG UltraGear GX7 WOLED 27-inch 4th Gen. QHD Gaming Monitorㅣ27GX790B with Dual-Mode(720Hz@HD, 540Hz@QHD), 0.02ms(GtG), DP2.1, VESA DisplayHDR™ True Black 500 at the best price?
To buy the LG UltraGear GX7 WOLED 27-inch 4th Gen. QHD Gaming Monitorㅣ27GX790B with Dual-Mode(720Hz@HD, 540Hz@QHD), 0.02ms(GtG), DP2.1, VESA DisplayHDR™ True Black 500 at the best price, compare all available offers in our table at the top of this page. The 4 offers listed include delivery costs to give you the true total cost. Sort by ascending price and filter by free delivery to quickly identify the best deal among our verified partner retailers.
How does the LG UltraGear GX7 WOLED 27-inch 4th Gen. QHD Gaming Monitorㅣ27GX790B with Dual-Mode(720Hz@HD, 540Hz@QHD), 0.02ms(GtG), DP2.1, VESA DisplayHDR™ True Black 500 compare to competitors in the Informatique category?
In the Informatique category, the LG UltraGear GX7 WOLED 27-inch 4th Gen. QHD Gaming Monitorㅣ27GX790B with Dual-Mode(720Hz@HD, 540Hz@QHD), 0.02ms(GtG), DP2.1, VESA DisplayHDR™ True Black 500 occupies a specific market segment. Compared to other available models, it stands out mainly through the balance between its features and its price. To compare objectively, consult the detailed spec sheet on this page and compare specifications with other similar products listed on our comparison tool.
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