Philips 3000 series 27B1U3900/00 computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LCD Black

Manufacturer: Philips | Model: 27B1U3900/00 | Product ID: 1486
£258.99 (inc. VAT)
25 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
Display technologyLCD
Panel typeIPS
LED backlightYes
Backlight typeW-LED
TouchscreenNo
Display brightness (typical)350
Response time4
Response time measurement typeGTG (Gray to Gray)
Screen shapeFlat screen
Contrast ratio (typical)1000:1
Contrast ratio (dynamic)50000000:1
Maximum refresh rate60
Viewing angle, horizontal178
Viewing angle, vertical178
Display number of colours1.07 billion colours
Pixel pitch0.1554 x 0.1554
Pixel density163
Horizontal scan range30 - 140
Vertical scan range23 - 75
Viewable size, horizontal596.736
Viewable size, vertical335.664
Sync-on-green (SOG)Yes
DDC/CIYes
Haze rate25
Surface hardness3H
Colour gamut standardNTSC,sRGB
sRGB coverage (typical)99.9
NTSC coverage (typical)116
Display sRGBYes
Performance
NVIDIA G-SYNCNo
AMD FreeSyncNo
Fast chargingYes
Component video syncSeparate sync,Sync-on-green (SOG)
Flicker-free technologyYes
Low Blue Light technologyYes
Multimedia
Number of speakers2
RMS rated power4
Built-in speaker(s)Yes
Built-in cameraNo
Design
Market positioningBusiness
Product colourBlack
Ports & interfaces
Built-in USB hubYes
USB hub version3.2 Gen 1 (3.1 Gen 1)
USB upstream port typeUSB Type-C
Number of USB Type-C upstream ports quantity1
USB Type-A downstream ports quantity3
USB Power Delivery (USB PD)Yes
USB Power Delivery up to90
HDMIYes
HDMI ports quantity2
HDMI version2.0
DisplayPorts quantity1
DisplayPort version1.4
Audio outputYes
HDCPYes
HDCP version1.4/2.2
Network
Ethernet LANYes
Ergonomics
VESA mountingYes
Panel mounting interface100 x 100
Cable lock slotYes
Cable lock slot typeKensington
Height adjustmentYes
Adjustable height (max)130
PivotYes
Pivot angle-90 - 90
SwivellingYes
Swivel angle range-180 - 180
Tilt adjustmentYes
Tilt angle range-5 - 20
Picture-in-PictureYes
On Screen Display (OSD)Yes
On Screen Display (OSD) languagesCHI (SIMPL),CHI (TR),CZE,DEU,DUT,ENG,ESP,FIN,GRE,HUN,ITA,JPN,KOR,POL,POR,RUS,SWE,TUR,UKR
Plug and PlayYes
LED indicatorsOperation,Stand-by
Power
Power consumption (typical)25.3
Power consumption (standby)0.3
Power consumption (off)0.3
Power consumption (PowerSave)20.2
AC input voltage100 - 240
AC input frequency50/60
Power supply typeInternal
Operational conditions
Operating temperature (T-T)0 - 40
Storage temperature (T-T)-20 - 60
Operating relative humidity (H-H)20 - 80
Operating altitude0 - 3658
Non-operating altitude3658 - 12192
Weight & dimensions
Width (with stand)613
Depth (with stand)205
Height (with stand)524
Weight (with stand)6650
Width (without stand)613
Depth (without stand)54
Height (without stand)366
Weight (without stand)4750
Packaging data
Package width730
Package depth193
Package height471
Package weight10100
Package typeBox
Packaging content
Stand includedYes
Sustainability
Sustainability certificatesENERGY STAR,EPEAT
Doesn't containBFR,PVC
Other features
USB Power Delivery revision3.0
Picture-by-Picture (PbP)Yes
Recyclable packaging material100
EasyRead modeYes
LowBlue modeYes
Compliance certificatesCB,CE,EAC,EMF,ETL,Federal Communications Commission (FCC),ICES,RoHS,TÜV mark,UKCA
Recycling data
Post-consumer recycled plastic85

Delivery Options

Economy Delivery
FREE
Economy Delivery

Economy Delivery (UK)

Estimated delivery date: Wed 26th Aug 2026 to Sat 29th Aug 2026
Business Express
£6.95
Business Express

Business Express

Estimated delivery date: Tue 25th Aug 2026 to Thu 27th Aug 2026
View all Delivery Options & International Rates
This 27-inch monitor showcases beautiful imagery in 4K resolution and a 1.074 billion color gamut. In addition, its USB-C connection allows you to easily connect peripherals during a busy workday.
Display
Display diagonal27
Display resolution3840 x 2160
HD type4K Ultra HD
Native aspect ratio16:9
Display technologyLCD
Panel typeIPS
LED backlightYes
Backlight typeW-LED
TouchscreenNo
Display brightness (typical)350
Response time4
Response time measurement typeGTG (Gray to Gray)
Screen shapeFlat screen
Contrast ratio (typical)1000:1
Contrast ratio (dynamic)50000000:1
Maximum refresh rate60
Viewing angle, horizontal178
Viewing angle, vertical178
Display number of colours1.07 billion colours
Pixel pitch0.1554 x 0.1554
Pixel density163
Horizontal scan range30 - 140
Vertical scan range23 - 75
Viewable size, horizontal596.736
Viewable size, vertical335.664
Sync-on-green (SOG)Yes
DDC/CIYes
Haze rate25
Surface hardness3H
Colour gamut standardNTSC,sRGB
sRGB coverage (typical)99.9
NTSC coverage (typical)116
Display sRGBYes
Performance
NVIDIA G-SYNCNo
AMD FreeSyncNo
Fast chargingYes
Component video syncSeparate sync,Sync-on-green (SOG)
Flicker-free technologyYes
Low Blue Light technologyYes
Multimedia
Number of speakers2
RMS rated power4
Built-in speaker(s)Yes
Built-in cameraNo
Design
Market positioningBusiness
Product colourBlack
Ports & interfaces
Built-in USB hubYes
USB hub version3.2 Gen 1 (3.1 Gen 1)
USB upstream port typeUSB Type-C
Number of USB Type-C upstream ports quantity1
USB Type-A downstream ports quantity3
USB Power Delivery (USB PD)Yes
USB Power Delivery up to90
HDMIYes
HDMI ports quantity2
HDMI version2.0
DisplayPorts quantity1
DisplayPort version1.4
Audio outputYes
HDCPYes
HDCP version1.4/2.2
Network
Ethernet LANYes
Ergonomics
VESA mountingYes
Panel mounting interface100 x 100
Cable lock slotYes
Cable lock slot typeKensington
Height adjustmentYes
Adjustable height (max)130
PivotYes
Pivot angle-90 - 90
SwivellingYes
Swivel angle range-180 - 180
Tilt adjustmentYes
Tilt angle range-5 - 20
Picture-in-PictureYes
On Screen Display (OSD)Yes
On Screen Display (OSD) languagesCHI (SIMPL),CHI (TR),CZE,DEU,DUT,ENG,ESP,FIN,GRE,HUN,ITA,JPN,KOR,POL,POR,RUS,SWE,TUR,UKR
Plug and PlayYes
LED indicatorsOperation,Stand-by
Power
Power consumption (typical)25.3
Power consumption (standby)0.3
Power consumption (off)0.3
Power consumption (PowerSave)20.2
AC input voltage100 - 240
AC input frequency50/60
Power supply typeInternal
Operational conditions
Operating temperature (T-T)0 - 40
Storage temperature (T-T)-20 - 60
Operating relative humidity (H-H)20 - 80
Operating altitude0 - 3658
Non-operating altitude3658 - 12192
Weight & dimensions
Width (with stand)613
Depth (with stand)205
Height (with stand)524
Weight (with stand)6650
Width (without stand)613
Depth (without stand)54
Height (without stand)366
Weight (without stand)4750
Packaging data
Package width730
Package depth193
Package height471
Package weight10100
Package typeBox
Packaging content
Stand includedYes
Sustainability
Sustainability certificatesENERGY STAR,EPEAT
Doesn't containBFR,PVC
Other features
USB Power Delivery revision3.0
Picture-by-Picture (PbP)Yes
Recyclable packaging material100
EasyRead modeYes
LowBlue modeYes
Compliance certificatesCB,CE,EAC,EMF,ETL,Federal Communications Commission (FCC),ICES,RoHS,TÜV mark,UKCA
Recycling data
Post-consumer recycled plastic85

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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 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.