DELL UltraSharp U4021QW 100.8 cm (39.7") 5120 x 2160 pixels LCD Black, Silver

Manufacturer: Dell | Model: DELL-U4021QW | Product ID: 3555 | Warranty: 3 Years Base Adv Ex
£1391.17 (inc. VAT)
Availability: 0 in stock

Product Technical Specification

Display
Display diagonal39.7
Display brightness (typical)300
Display resolution5120 x 2160
Native aspect ratio21:9
Response time8
Display technologyLCD
Backlight typeLED
Anti-glare screenYes
Screen shapeCurved screen
Screen curvature rating2500R
Supported graphics resolutions640 x 480 (VGA),720 x 400,800 x 600 (SVGA),1024 x 768 (XGA),1152 x 864 (XGA+),1280 x 800 (WXGA),1600 x 1200 (UXGA),1680 x 1050 (WSXGA+),1920 x 1080 (HD 1080),2048 x 1152,2560 x 1080,3840 x 2160,4096 x 2160,5120 x 2160
Supported video modes480p,720p,1080i,1080p
Contrast ratio (typical)1000:1
Maximum refresh rate60
Viewing angle, horizontal178
Viewing angle, vertical178
Display number of colours1.073 billion colours
Panel typeIPS
Response time (fast)5
Pixel pitch0.1815 x 0.1815
Pixel density140
Horizontal scan range27 - 133.286
Vertical scan range24 - 86
Viewable size, horizontal929.28
Viewable size, vertical392.04
Viewable size diagonal1008.59
RGB colour spaceDCI-P3
Colour gamut98
Performance
NVIDIA G-SYNCNo
AMD FreeSyncNo
Multimedia
Built-in speaker(s)Yes
Number of speakers2
RMS rated power18
Built-in cameraNo
Design
Market positioningGraphics design
Product colourBlack,Silver
Feet colourSilver
Ports & interfaces
Built-in USB hubYes
USB upstream port typeUSB Type-B
Number of upstream ports1
Number of USB Type-B upstream ports quantity1
USB Type-A downstream ports quantity4
USB Type-C downstream ports quantity1
USB Power Delivery up to90
DVI portNo
HDMIYes
HDMI ports quantity2
HDMI version2.0
DisplayPorts quantity1
DisplayPort version1.4
Thunderbolt 3 ports quantity1
Audio inputNo
Headphone outYes
Headphone outputs1
Headphone connectivity3.5 mm
Ergonomics
Cable lock slotYes
VESA mountingYes
Height adjustmentYes
Height adjustment120
SwivellingYes
Swivel angle range-30 - 30
TiltableYes
Tilt angle range-5 - 21
Power
Energy efficiency class (SDR)G
Energy consumption (SDR) per 1000 hours41
Power consumption (typical)41.3
Power consumption (standby)0.3
Power consumption (max)240
Power consumption (off)0.3
Power consumption (PowerSave)44.81
AC input voltage100 - 240
AC input frequency50/60
Input current2.8
Energy efficiency scaleA to G
Operational conditions
Operating temperature (T-T)0 - 40
Storage temperature (T-T)-20 - 60
Operating relative humidity (H-H)10 - 80
Storage relative humidity (H-H)5 - 90
Weight & dimensions
Width (with stand)946.6
Depth (with stand)248
Height (with stand)577.3
Weight (with stand)13800
Width (without stand)946.6
Depth (without stand)59.6
Height (without stand)419.1
Weight (without stand)9500
Bezel width (side)11.3
Bezel width (top)11.3
Bezel width (bottom)15.8
Packaging data
Package weight21600
Other features
RJ-45 ports quantity1

Delivery Options

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Economy Delivery (UK)

Estimated delivery date: Sat 21st Sep 2024 to Tue 24th Sep 2024
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Fast & Tracked by Courier (UK)

Estimated delivery date: Fri 20th Sep 2024 to Sun 22nd Sep 2024
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Redefine productivity on this revolutionary 40” curved WUHD 5K2K monitor that delivers exceptional color and clarity.

Display
Display diagonal39.7
Display brightness (typical)300
Display resolution5120 x 2160
Native aspect ratio21:9
Response time8
Display technologyLCD
Backlight typeLED
Anti-glare screenYes
Screen shapeCurved screen
Screen curvature rating2500R
Supported graphics resolutions640 x 480 (VGA),720 x 400,800 x 600 (SVGA),1024 x 768 (XGA),1152 x 864 (XGA+),1280 x 800 (WXGA),1600 x 1200 (UXGA),1680 x 1050 (WSXGA+),1920 x 1080 (HD 1080),2048 x 1152,2560 x 1080,3840 x 2160,4096 x 2160,5120 x 2160
Supported video modes480p,720p,1080i,1080p
Contrast ratio (typical)1000:1
Maximum refresh rate60
Viewing angle, horizontal178
Viewing angle, vertical178
Display number of colours1.073 billion colours
Panel typeIPS
Response time (fast)5
Pixel pitch0.1815 x 0.1815
Pixel density140
Horizontal scan range27 - 133.286
Vertical scan range24 - 86
Viewable size, horizontal929.28
Viewable size, vertical392.04
Viewable size diagonal1008.59
RGB colour spaceDCI-P3
Colour gamut98
Performance
NVIDIA G-SYNCNo
AMD FreeSyncNo
Multimedia
Built-in speaker(s)Yes
Number of speakers2
RMS rated power18
Built-in cameraNo
Design
Market positioningGraphics design
Product colourBlack,Silver
Feet colourSilver
Ports & interfaces
Built-in USB hubYes
USB upstream port typeUSB Type-B
Number of upstream ports1
Number of USB Type-B upstream ports quantity1
USB Type-A downstream ports quantity4
USB Type-C downstream ports quantity1
USB Power Delivery up to90
DVI portNo
HDMIYes
HDMI ports quantity2
HDMI version2.0
DisplayPorts quantity1
DisplayPort version1.4
Thunderbolt 3 ports quantity1
Audio inputNo
Headphone outYes
Headphone outputs1
Headphone connectivity3.5 mm
Ergonomics
Cable lock slotYes
VESA mountingYes
Height adjustmentYes
Height adjustment120
SwivellingYes
Swivel angle range-30 - 30
TiltableYes
Tilt angle range-5 - 21
Power
Energy efficiency class (SDR)G
Energy consumption (SDR) per 1000 hours41
Power consumption (typical)41.3
Power consumption (standby)0.3
Power consumption (max)240
Power consumption (off)0.3
Power consumption (PowerSave)44.81
AC input voltage100 - 240
AC input frequency50/60
Input current2.8
Energy efficiency scaleA to G
Operational conditions
Operating temperature (T-T)0 - 40
Storage temperature (T-T)-20 - 60
Operating relative humidity (H-H)10 - 80
Storage relative humidity (H-H)5 - 90
Weight & dimensions
Width (with stand)946.6
Depth (with stand)248
Height (with stand)577.3
Weight (with stand)13800
Width (without stand)946.6
Depth (without stand)59.6
Height (without stand)419.1
Weight (without stand)9500
Bezel width (side)11.3
Bezel width (top)11.3
Bezel width (bottom)15.8
Packaging data
Package weight21600
Other features
RJ-45 ports quantity1

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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.