LG 27UP650K-W computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD White

Manufacturer: LG Electronics | Model: 27UP650K-W.AEK | Product ID: 1689
£225.00 (inc. VAT)
21 in stock
100% Money Back Guarantee - Risk Free

Product Technical Specification

Display
Display diagonal27
Display resolution3840 x 2160
HD type4K Ultra HD
Native aspect ratio16:9
Panel typeIPS
TouchscreenNo
Display brightness (typical)400
Response time5
Response time measurement typeGTG (Gray to Gray)
Screen shapeFlat screen
Contrast ratio (typical)1200:1
Maximum refresh rate60
Viewing angle, horizontal178
Viewing angle, vertical178
Display number of colours1.07 billion colours
Pixel pitch0.1554 x 0.1554
Display diagonal (metric)68
High Dynamic Range (HDR) supportedYes
High Dynamic Range (HDR) technologyDisplayHDR 400,HDR Effect,High Dynamic Range (HDR) 400
Colour gamut standardDCI-P3
Colour gamut95
Factory-calibratedYes
Performance
NVIDIA G-SYNCNo
AMD FreeSyncNo
Flicker-free technologyYes
Smart modesCinema,Custom,Energy saving,Vivid
Multimedia
Built-in speaker(s)No
Built-in microphoneNo
Built-in cameraNo
Design
Product colourWhite
Detachable standYes
Illuminated standNo
Feet colourSilver
Ports & interfaces
Built-in USB hubNo
HDMIYes
HDMI ports quantity2
DisplayPorts quantity1
Headphone outYes
Headphone outputs1
Network
Wi-FiNo
Ethernet LANNo
Ergonomics
VESA mountingYes
Panel mounting interface100 x 100
Height adjustmentYes
Adjustable height (max)110
PivotYes
Tilt adjustmentYes
On Screen Display (OSD)No
Power
Energy efficiency class (SDR)F
Energy efficiency class (HDR)G
Energy consumption (SDR) per 1000 hours26
Energy consumption (HDR) per 1000 hours46
Power consumption (typical)40
Power consumption (standby)0.5
Power consumption (off)0.3
AC input voltage100 - 240
AC input frequency50/60
Power supply typeExternal
Energy efficiency scaleA to G
Weight & dimensions
Width (with stand)613.5
Depth (with stand)239.3
Height (with stand)569.3
Weight (with stand)5600
Width (without stand)613.5
Depth (without stand)45.4
Height (without stand)363.5
Weight (without stand)3800
Packaging data
Package width694
Package depth212
Package height496
Package weight9000
Package typeBox
Packaging content
Stand includedYes
Cables includedDisplayPort,HDMI,Power
Other features
Brand specific technologiesBlack Stabiliser,DAS Mode
Digital signal format systemNot supported
Warranty period2

Delivery Options

Economy Delivery
FREE
Economy Delivery

Economy Delivery (UK)

Estimated delivery date: Sun 07th Dec 2025 to Wed 10th Dec 2025
Business Express
£6.95
Business Express

Business Express

Estimated delivery date: Sat 06th Dec 2025 to Mon 08th Dec 2025
View all Delivery Options & International Rates
Stunning Image Quality in 4K Display
The 27-inch UHD 4K (3840 x 2160) display reproduces clear images and vibrant colors with up to 95% DCI-P3 color gamut expression . Experience dramatic visual immersion with all your favorite shows, movies, sports and games.

4K UHD HDR
To more fully realize content creators vision, this monitor is compatible with VESA DisplayHDR™ 400 high dynamic range, supporting specific levels of color and brightness that exceed the capabilities of ordinary monitors.

Color Your World
Explore HDR content the way it was meant to be seen with up to 95% DCI-P3 color gamut expression—an elevated color spectrum that brings brilliant color to life.

Never In the Dark
Light up your gameplay with enhanced vision. Black Stabilizer brightens dark scenes to give you an advantage over the competition—even when they’re hiding in the shadows.

Action As It Happens
Get a pro-level experience with the closest thing to real-time gaming. Dynamic Action Sync elevates your gameplay so you can respond every moment of the action with reduced input tag and unbelievable performance.

Customize Your Screen View with the Switch App
The Switch app transforms your screen into a multitasking hub for work, gaming, and streaming. Effortlessly split the screen into up to 6 sections, customize display layouts, or launch video calls with a single hotkey. Navigate smart features with ease and switch seamlessly between your PC and the built-in webOS streaming platform, all with intuitive shortcuts.

Easy and Comfortable
The ergonomic stand makes it easy to flexibly adjust the height, tilt, and pivot of the screen in the optimal position for you.
Display
Display diagonal27
Display resolution3840 x 2160
HD type4K Ultra HD
Native aspect ratio16:9
Panel typeIPS
TouchscreenNo
Display brightness (typical)400
Response time5
Response time measurement typeGTG (Gray to Gray)
Screen shapeFlat screen
Contrast ratio (typical)1200:1
Maximum refresh rate60
Viewing angle, horizontal178
Viewing angle, vertical178
Display number of colours1.07 billion colours
Pixel pitch0.1554 x 0.1554
Display diagonal (metric)68
High Dynamic Range (HDR) supportedYes
High Dynamic Range (HDR) technologyDisplayHDR 400,HDR Effect,High Dynamic Range (HDR) 400
Colour gamut standardDCI-P3
Colour gamut95
Factory-calibratedYes
Performance
NVIDIA G-SYNCNo
AMD FreeSyncNo
Flicker-free technologyYes
Smart modesCinema,Custom,Energy saving,Vivid
Multimedia
Built-in speaker(s)No
Built-in microphoneNo
Built-in cameraNo
Design
Product colourWhite
Detachable standYes
Illuminated standNo
Feet colourSilver
Ports & interfaces
Built-in USB hubNo
HDMIYes
HDMI ports quantity2
DisplayPorts quantity1
Headphone outYes
Headphone outputs1
Network
Wi-FiNo
Ethernet LANNo
Ergonomics
VESA mountingYes
Panel mounting interface100 x 100
Height adjustmentYes
Adjustable height (max)110
PivotYes
Tilt adjustmentYes
On Screen Display (OSD)No
Power
Energy efficiency class (SDR)F
Energy efficiency class (HDR)G
Energy consumption (SDR) per 1000 hours26
Energy consumption (HDR) per 1000 hours46
Power consumption (typical)40
Power consumption (standby)0.5
Power consumption (off)0.3
AC input voltage100 - 240
AC input frequency50/60
Power supply typeExternal
Energy efficiency scaleA to G
Weight & dimensions
Width (with stand)613.5
Depth (with stand)239.3
Height (with stand)569.3
Weight (with stand)5600
Width (without stand)613.5
Depth (without stand)45.4
Height (without stand)363.5
Weight (without stand)3800
Packaging data
Package width694
Package depth212
Package height496
Package weight9000
Package typeBox
Packaging content
Stand includedYes
Cables includedDisplayPort,HDMI,Power
Other features
Brand specific technologiesBlack Stabiliser,DAS Mode
Digital signal format systemNot supported
Warranty period2

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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.