LG UltraGear 27G850A-B 27" Nano IPS 4K 240Hz or FHD 480Hz 1ms G-sync Gaming Monitor

LG UltraGear 27G850A-B 27" Nano IPS 4K 240Hz or FHD 480Hz 1ms G-sync Gaming Monitor

Brand LG

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£749.00

Free delivery

2 offers at 2 retailers

Listed since 8 April 2026

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Description

World’s First 27-inch 4K 240Hz Gaming MonitorDominate with the ideal sizeOur world’s first 27-inch gaming monitor with 4K resolution and 240Hz refresh rate, a favorite size for gamers, offers the ultimate experience, especially for those who enjoy FPS titles. With a 1ms response time and Nano IPS Black panel, gain the edge even in the darkest battles.Nano IPS Black2000:1 Deeper blacks. Brighter vision.The UHD 4K gaming monitor (3840x2160) with Nano IPS Black by applying nanometer-sized particles on the screen's LED enhances the contrast ratio from the standard IPS 1000:1 to 2000:1, this display enhances dark game scenes with sharper detail in objects, shadows, and backgrounds. Experience brighter, more vibrant colors and a heightened sense of realism that boosts your immersion to the next level.Deep Black ProSpot your enemies. Dominate the shadows.Conquer every gaming battlefield with unmatched precision, driven by the Nano IPS Black panel’s exceptional contrast and enhanced by Deep Black Pro technology. The block-based precise brightness control deepens dark areas and brightens highlights, delivering stunning detail and elevating every moment of gameplay.DisplayHDR 600 | DCI-P3 99%Immerse in true colors, conquer the gameOur gaming monitor supports a wide color spectrum, 99% (Typ.) of the DCI-P3 color gamut, expressing high-fidelity color for reproducing with VESA DisplayHDR 600, enabling a realistic gaming experience.Live Color Low Blue LightIncrease gaming comfort while preserving vivid color qualityLG’s Live Color Low Blue Light with TÜV Rheinland Eyesafe® Display Certification helps to protect your eyes against blue light by combining RGB hardware and software adjustments while maintaining vivid color quality.Nano IPS Black 1ms (GtG)Remarkable speed, diving into gamingThanks to the Nano IPS Black 1ms, which reduces reverse ghosting and provides fast response time, you can enjoy more immersive gaming with advanced performance.240Hz - 480Hz Dual-Mode, double the wonderNo need to hesitate between refresh rate and resolution. VESA-certified Dual-Mode, you can dive into graphically rich games at UHD 240Hz and instantly switch to FHD 480Hz on a 24" monitor, whichever you prefer, for fast-paced gaming just by pressing a hotkey.DP 2.1, the wait is overThe latest DisplayPort 2.1, sets a new standard for next-generation gaming. It is an advanced interface expected to be introduced with the next generation of GPUs, enabling high-speed gaming at 240Hz in UHD resolution. Additionally, with multi-ports like HDMI 2.1 x2, it seamlessly connects to the latest consoles and PCs.Smooth motion, infinite play4-pole headphone outPlugin for immersive sound effectEnjoy your games while having voice chat by connecting easily with 4-pole headphone out. Also, you can feel even more immersive with virtual 3D sound with DTS Headphone:X.Gaming GUIAward winning gaming GUIGamers can use On-Screen Display and LG Switch to easily customize the setting from adjusting basic monitor options to registering ‘User Defined Key’ that user can set the shortcut.LG Switch appCrafted for your taste, powered for playThe LG Switch app optimizes your monitor for both gaming and everyday life. Effortlessly customize your preferred image quality and brightness, then apply your settings instantly with a hotkey. Plus, you can split the display into 11 options and quickly launch your video call platform, making it even more convenient.Compact and sleekExperience our hexagon lighting and a virtually borderless 3-sided clean design featuring a fully adjustable base with swivel, tilt, height, and pivot. A clutter-free L stand and wide-range swivel adjustment are designed to minimize desk space usage and eliminate dead space efficiently.

Specifications

Display diagonal 68.6 cm (27")
Display resolution 3840 x 2160 pixels
HD type 4K Ultra HD
Native aspect ratio 16:9
Display technology LCD
Panel type Nano IPS
LED backlight Yes
Touchscreen No
Display brightness (typical) 450 cd/m²
Response time 1 ms
Response time measurement type GTG (Gray to Gray)
Screen shape Flat
Contrast ratio (typical) 2000:1
Maximum refresh rate 240 Hz
Viewing angle, horizontal 178°
Viewing angle, vertical 178°
Display number of colours 1.07 billion colours
Pixel pitch 0.1554 x 0.1554 mm
Display diagonal (metric) 68.47 cm
High Dynamic Range (HDR) supported Yes
High Dynamic Range (HDR) technology DisplayHDR 600, High Dynamic Range 10 (HDR10)
Colour gamut standard DCI-P3
Colour gamut 99%
Factory-calibrated Yes
NVIDIA G-SYNC Yes
NVIDIA G-SYNC type G-SYNC Compatible
AMD FreeSync Yes
AMD FreeSync type FreeSync Premium Pro
Flicker-free technology Yes
Smart modes Energy saving
Built-in speaker(s) No
Built-in camera No
Market positioning Gaming
Product colour Black
Feet colour Black
Built-in USB hub Yes
USB hub version 3.2 Gen 1 (3.1 Gen 1)
USB upstream port type USB Type-B
Number of upstream ports 1
USB Type-A downstream ports quantity 2
HDMI Yes
HDMI ports quantity 2
HDMI version 2.1
DisplayPorts quantity 1
DisplayPort version 2.1
Headphone out Yes
Headphone outputs 1
VESA mounting Yes
Panel mounting interface 100 x 100 mm
Wall mountable Yes
Height adjustment Yes
Adjustable height (max) 11 cm
Pivot Yes
Pivot angle 0 - 90°
Swivelling Yes
Swivel angle range -30 - 30°
Tilt adjustment Yes
Tilt angle range -8 - 15°
Energy efficiency class (SDR) F
Energy efficiency class (HDR) G
Energy consumption (SDR) per 1000 hours 26 kWh
Energy consumption (HDR) per 1000 hours 58 kWh
Power consumption (typical) 26 W
Power consumption (standby) 0.5 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) 614.7 mm
Depth (with stand) 249.1 mm
Height (with stand) 581.8 mm
Weight (with stand) 9.4 kg
Width (without stand) 614.7 mm
Depth (without stand) 68.1 mm
Height (without stand) 365.4 mm
Weight (without stand) 5.2 kg
Package width 838 mm
Package depth 439 mm
Package height 184 mm
Package weight 12.3 kg
Package type Box
Stand included Yes
Cables included DisplayPort, HDMI, USB
Country of origin China
Brand specific technologies Black Stabilizer, Crosshair, DAS Mode, Dual Mode, Super+ Resolution
FPS counter Yes
Warranty period 2 year(s)

Full specifications

Marque LG
Référence fabricant 27g850abaek
EAN 8806096384343

Why choose the LG UltraGear 27G850A-B 27" Nano IPS 4K 240Hz or FHD 480Hz 1ms G-sync Gaming Monitor in 2026?

The LG UltraGear 27G850A-B 27" Nano IPS 4K 240Hz or FHD 480Hz 1ms G-sync Gaming Monitor is a well-regarded reference in the Consoles & Jeux vidéo category. In 2026, it remains one of the most relevant choices for those seeking to balance quality and budget. The brand LG has a strong reputation among consumers, reflected in its consistent availability across many partner retailers. Thanks to our comparison tool, you can see all available offers at a glance and go directly to the retailer of your choice to complete your purchase with confidence.

Technical analysis of the LG UltraGear 27G850A-B 27" Nano IPS 4K 240Hz or FHD 480Hz 1ms G-sync Gaming Monitor

Among the main strengths of the LG UltraGear 27G850A-B 27" Nano IPS 4K 240Hz or FHD 480Hz 1ms G-sync Gaming Monitor, the most notable are its competitive pricing from £749 and the recognition of the LG brand. Buyers who have already used this type of product in the Consoles & Jeux vidéo category generally highlight the effectiveness of the core functions and ease of maintenance. It is a product that suits both first-time buyers and those replacing existing equipment, with a short learning curve and stable performance over time.

What the tech specs reveal

The LG UltraGear 27G850A-B 27" Nano IPS 4K 240Hz or FHD 480Hz 1ms G-sync Gaming Monitor spec sheet details the specifications that make a difference in daily use. For a savvy buyer, this data allows objective comparison with other products in the Consoles & Jeux vidéo category. LG publishes precise specifications that make comparison easier and help you make an informed purchase decision. Consult the technical specifications table on this page for full details. The LG UltraGear 32G600A-B 31.5" Quad HD 180Hz 1ms AMD FreeSync HDR10 Curved Gaming Monitor from the same brand may also interest you for a direct comparison.

In practice day to day

In daily use, the LG UltraGear 27G850A-B 27" Nano IPS 4K 240Hz or FHD 480Hz 1ms G-sync Gaming Monitor is designed to fit easily into the regular habits of Consoles & Jeux vidéo users. LG has optimised this model for regular use, with accessible features and simplified maintenance.

Market price ranges in 2026

RangeIndicative price
Entry-levelUnder 230 £
Mid-range230 £ to 540 £
High-endOver 540 £

Before buying the LG UltraGear 27G850A-B 27" Nano IPS 4K 240Hz or FHD 480Hz 1ms G-sync Gaming Monitor, remember to check the total price including delivery costs. On Compiral, sorting by total price lets you immediately identify the best offer among all listed retailers. Comparing return conditions and the warranty period offered by each retailer is also a good habit before finalising your order in the Consoles & Jeux vidéo category.

Frequently asked questions about LG UltraGear 27G850A-B 27" Nano IPS 4K 240Hz or FHD 480Hz 1ms G-sync Gaming Monitor

Is the LG UltraGear 27G850A-B 27" Nano IPS 4K 240Hz or FHD 480Hz 1ms G-sync Gaming Monitor in stock?

Stock availability for the LG UltraGear 27G850A-B 27" Nano IPS 4K 240Hz or FHD 480Hz 1ms G-sync Gaming Monitor 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 Consoles & Jeux vidéo category.

Where can I buy the LG UltraGear 27G850A-B 27" Nano IPS 4K 240Hz or FHD 480Hz 1ms G-sync Gaming Monitor at the best price?

To buy the LG UltraGear 27G850A-B 27" Nano IPS 4K 240Hz or FHD 480Hz 1ms G-sync Gaming Monitor at the best price, compare all available offers in our table at the top of this page. The 2 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 27G850A-B 27" Nano IPS 4K 240Hz or FHD 480Hz 1ms G-sync Gaming Monitor compare to competitors in the Consoles & Jeux vidéo category?

In the Consoles & Jeux vidéo category, the LG UltraGear 27G850A-B 27" Nano IPS 4K 240Hz or FHD 480Hz 1ms G-sync Gaming Monitor 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.

Is the LG UltraGear 27G850A-B 27" Nano IPS 4K 240Hz or FHD 480Hz 1ms G-sync Gaming Monitor suitable for beginners?

Yes, the LG UltraGear 27G850A-B 27" Nano IPS 4K 240Hz or FHD 480Hz 1ms G-sync Gaming Monitor is generally appreciated by both beginners and regular users of the Consoles & Jeux vidéo category. It is quick to set up and LG usually provides clear documentation. If you are new to this product category, consult the spec sheet on this page to identify the key criteria to check before making your choice.

Is there a refurbished version of the LG UltraGear 27G850A-B 27" Nano IPS 4K 240Hz or FHD 480Hz 1ms G-sync Gaming Monitor?

Refurbished versions of the LG UltraGear 27G850A-B 27" Nano IPS 4K 240Hz or FHD 480Hz 1ms G-sync Gaming Monitor may be available from certain Compiral partner retailers. These refurbished products allow you to save between 20% and 40% compared to the new price while still benefiting from a warranty. Check availability in our offers table and review the warranty conditions offered by the retailer.

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