LG 27G850A-B computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD Black
Product Technical Specification
| Display | |
| Display diagonal | 27 |
| Display resolution | 3840 x 2160 |
| HD type | 4K Ultra HD |
| Native aspect ratio | 16:9 |
| Panel type | Nano IPS |
| LED backlight | Yes |
| Touchscreen | No |
| Display brightness (typical) | 450 |
| Response time | 1 |
| Response time measurement type | GTG (Gray to Gray) |
| Screen shape | Flat screen |
| Contrast ratio (typical) | 2000:1 |
| Maximum refresh rate | 240 |
| Viewing angle, horizontal | 178 |
| Viewing angle, vertical | 178 |
| Display number of colours | 1.07 billion colours |
| Pixel pitch | 0.1554 x 0.1554 |
| Display diagonal (metric) | 68.47 |
| 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 |
| Performance | |
| 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 |
| Multimedia | |
| Built-in speaker(s) | No |
| Built-in camera | No |
| Design | |
| Market positioning | Gaming |
| Product colour | Black |
| Feet colour | Black |
| Ports & interfaces | |
| 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 |
| Ergonomics | |
| VESA mounting | Yes |
| Panel mounting interface | 100 x 100 |
| Wall mountable | Yes |
| Height adjustment | Yes |
| Adjustable height (max) | 110 |
| Pivot | Yes |
| Pivot angle | 0 - 90 |
| Swivelling | Yes |
| Swivel angle range | -30 - 30 |
| Tilt adjustment | Yes |
| Tilt angle range | -8 - 15 |
| Power | |
| Energy efficiency class (SDR) | F |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 26 |
| Energy consumption (HDR) per 1000 hours | 58 |
| Power consumption (typical) | 26 |
| Power consumption (standby) | 0.5 |
| Power consumption (off) | 0.3 |
| AC input voltage | 100 - 240 |
| AC input frequency | 50/60 |
| Power supply type | External |
| Energy efficiency scale | A to G |
| Weight & dimensions | |
| Width (with stand) | 614.7 |
| Depth (with stand) | 249.1 |
| Height (with stand) | 581.8 |
| Weight (with stand) | 9400 |
| Width (without stand) | 614.7 |
| Depth (without stand) | 68.1 |
| Height (without stand) | 365.4 |
| Weight (without stand) | 5200 |
| Packaging data | |
| Package width | 838 |
| Package depth | 439 |
| Package height | 184 |
| Package weight | 12300 |
| Package type | Box |
| Packaging content | |
| Stand included | Yes |
| Cables included | DisplayPort,HDMI,USB |
| Other features | |
| Country of origin | China |
| Brand specific technologies | Black Stabilizer,Crosshair |
| FPS counter | Yes |
Delivery Options
Economy Delivery (UK)
Fast & Tracked by Courier (UK)
Dominate with the ideal size
Our 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 Black
2000:1 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 Pro
Spot 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 game
Our 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 Light
Increase gaming comfort while preserving vivid color quality
LG’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 gaming
Thanks 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 wonder
No 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 over
The 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 play
4-pole headphone out
Plugin for immersive sound effect
Enjoy 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 GUI
Award winning gaming GUI
Gamers 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 app
Crafted for your taste, powered for play
The 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 sleek
Experience 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.
| Display | |
| Display diagonal | 27 |
| Display resolution | 3840 x 2160 |
| HD type | 4K Ultra HD |
| Native aspect ratio | 16:9 |
| Panel type | Nano IPS |
| LED backlight | Yes |
| Touchscreen | No |
| Display brightness (typical) | 450 |
| Response time | 1 |
| Response time measurement type | GTG (Gray to Gray) |
| Screen shape | Flat screen |
| Contrast ratio (typical) | 2000:1 |
| Maximum refresh rate | 240 |
| Viewing angle, horizontal | 178 |
| Viewing angle, vertical | 178 |
| Display number of colours | 1.07 billion colours |
| Pixel pitch | 0.1554 x 0.1554 |
| Display diagonal (metric) | 68.47 |
| 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 |
| Performance | |
| 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 |
| Multimedia | |
| Built-in speaker(s) | No |
| Built-in camera | No |
| Design | |
| Market positioning | Gaming |
| Product colour | Black |
| Feet colour | Black |
| Ports & interfaces | |
| 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 |
| Ergonomics | |
| VESA mounting | Yes |
| Panel mounting interface | 100 x 100 |
| Wall mountable | Yes |
| Height adjustment | Yes |
| Adjustable height (max) | 110 |
| Pivot | Yes |
| Pivot angle | 0 - 90 |
| Swivelling | Yes |
| Swivel angle range | -30 - 30 |
| Tilt adjustment | Yes |
| Tilt angle range | -8 - 15 |
| Power | |
| Energy efficiency class (SDR) | F |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 26 |
| Energy consumption (HDR) per 1000 hours | 58 |
| Power consumption (typical) | 26 |
| Power consumption (standby) | 0.5 |
| Power consumption (off) | 0.3 |
| AC input voltage | 100 - 240 |
| AC input frequency | 50/60 |
| Power supply type | External |
| Energy efficiency scale | A to G |
| Weight & dimensions | |
| Width (with stand) | 614.7 |
| Depth (with stand) | 249.1 |
| Height (with stand) | 581.8 |
| Weight (with stand) | 9400 |
| Width (without stand) | 614.7 |
| Depth (without stand) | 68.1 |
| Height (without stand) | 365.4 |
| Weight (without stand) | 5200 |
| Packaging data | |
| Package width | 838 |
| Package depth | 439 |
| Package height | 184 |
| Package weight | 12300 |
| Package type | Box |
| Packaging content | |
| Stand included | Yes |
| Cables included | DisplayPort,HDMI,USB |
| Other features | |
| Country of origin | China |
| Brand specific technologies | Black Stabilizer,Crosshair |
| FPS counter | Yes |
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 very flexible and hassle free returns policy. If
for whatever reason you are not happy with the item purchased you can return
it to us within 12months for a refund (for unused and unopened
items) or within 30 days on opened and used items for a refund. This
applies to items purchased direct through Buykingston only.
Our 30 Day Returns Money Back Guarantee Satisfaction
Guarantee:
For items opened and used and that are returned in a resellable
condition.
Our 365 Day Returns Money Back Guarantee Satisfaction
Guarantee:
For items that remain sealed and unused.
Some items are excluded from our moneyback guarantee unless they have developed a fault. These include;
- Headphones
- Earphones
- Custom made and designed products such as flash memory products with
custom logo’s on them. E,g USB flash drives and memory cards with your own
logo
Returns FAQs
What is your returns criteria?
On opened items 30 days from date of receipt or expected date of receipt on
non tracked items.
On unopened items 365 days.
How do i go about returning my order?
Please contact us via our contact page with
your order number where we will present you with an RMA number and returns
label.
Do i need to contact you before returning my order?
Yes, to obtain an RMA number.
Does my item have to include its original packaging?
Yes for items that fall within our 30 day money back guarantee and our 365
day returns. Of course for faulty items we realise you may no longer have
the packaging.
Who deals with the warranty on a faulty item?
We will. In some circumstances we may ask you to contact the manufacturer
direct for assistance.
Please ensure you have read and comply in full with Section 11 & 13 of our terms and conditions which you can read here in full.