Scan code: LN82719 Manufacturer code: U3818DW

Dell UltraSharp 38 37.5" WQHD+ InfinityEdge Curved IPS Ultra Wide Monitor

37.5" Dell UltraSharp 38 U3818DW 21:9 Curved IPS Monitor 3840x1600 DP/HDMI2/USB-C 5ms 1000:1 300cd/m2 7 USB

Free Upgrade to XDP Delivery on oversized items - (N.B. 3pm Cut-Off) - LN 58007
Thumbnail 1 : Dell UltraSharp 38 37.5" WQHD+ InfinityEdge Curved IPS Ultra Wide Monitor Dell UltraSharp 38 37.5" WQHD+ InfinityEdge Curved IPS Ultra Wide Monitor : video thumbnail 1
Scan code: LN82719 Manufacturer code: U3818DW
£995.58Item currently awaiting an ETA
Pre order
From £34.02 / month (APR 14.9%)
Monthly Payment: £89.38
Instalment Rate: 14.9% p.a. (fixed)
Cost of purchase: £995.58
Total inc. interest: £1,072.51
Monthly Payment: £47.79
Instalment Rate: 14.9% p.a. (fixed)
Cost of purchase: £995.58
Total inc. interest: £1,146.87
Monthly Payment: £34.02
Instalment Rate: 14.9% p.a. (fixed)
Cost of purchase: £995.58
Total inc. interest: £1,224.36
If you are approved for a credit limit with PayPal Credit and use it for future purchases, the APR for those purchases won't be more than 19.9% and may be even lower.

Representative Example:

Purchase Rate: 19.9% p.a. (variable)

Representative: 19.9% APR (variable)

Assumed Credit Limit: £1,200

Subject to status. Terms and Conditions apply.
Delivery Options
  • By DPD to your specified address. | £11.50 Receive SMS with one-hour delivery window Weekend, timed and European delivery options are available at checkout

    Have your parcel delivered by DPD to your specified address. Receive SMS with one-hour delivery window

    Weekend, timed and European delivery options are available at checkout
  • Collect instore Collect from our Bolton store, BL6 6PE | Free

    Order online, collect from our Bolton store (25-28 Enterprise Park, Middlebrook, Horwich, Bolton, BL6 6PE)

  • SCANPROTECT Protect against installation damage for 28 days. More info

    ScanProtect is an enhanced warranty specifically designed and offered by Scan to reduce the risk of any mishap or damage to components during installation.

    Our aim with ScanProtect is to encourage our customers to upgrade or build their own PC confidently. For a small additional fee our customers are provided with complete peace of mind.

Product Overview

Envision All you Can Do

37.5-inch WQHD+ curved monitor featuring InfinityEdge. Immersive views and incredible visuals mean fewer distractions and improved multitasking.

You’ll be inspired to do more: With a near-complete field view and a panoramic screen experience, you’ll be pleasantly immersed in whatever you’re working on.
Consistent Color. Incredible detail: Expect sRGB color calibration and ComfortView on a curved display with WQHD+ resolution.
Multitask like a pro: With features like Dell Easy Arrange, Picture-in-Picture and Picture-by-Picture, you can customize your display to manage multiple projects at once.

You’ll be Inspired to do More

The expansiveness of this 37.5-inch curved screen paired with virtually borderless InfinityEdge creates a near-complete field view which provides an almost uniform visual focus that reduces eye movement across the screen. You’ll work more comfortably with fewer distractions and more productivity.

Gorgeous Visuals are Only the Beginning

You’ll be oblivious to distractions. Your 37.5-inch, ultra wide curved monitor has a 21:9 aspect ratio and delivers approximately 25 percent more screen content than a 34-inch. Plus a gorgeous, expansive display with InfinityEdge offers virtually borderless screen.

All-Encompassing Experience

The curved screen delivers a panoramic viewing experience while integrated 9W speakers bring the quality sound—a one-two punch that makes this monitor the ideal canvas for video editing projects.

Consistent color. Incredible detail.
More show than tell: You can expect outstanding detail and consistent color across a wide viewing angle – WQHD+ 3840 x 1600 screen featuring In-Plane Switching technology.
Accurate color, right out of the box: Your monitor comes with 99% sRGB factory calibration for impressively precise color at Delta-E less than 2.
Easy on the eyes: This TUV-Certified1 monitor has a flicker-free screen with ComfortView, a feature that filters harmful blue light emissions to optimize eye comfort.

Multitask Like a Pro

Now you have the screen space, the tools and the features you need to do everything efficiently.

Get it done: With features like Dell Easy Arrange, you can arrange your projects to best suit your screen space, while Picture-in-Picture (PiP) and Picture-by-picture (PbP) allow you to display content from two PC sources simultaneously.
Masterful manageability: You can display and edit content from two different PCs with a single KVM feature (keyboard, video and mouse).
Convenient connectivity: A single cable solution with a USB Type-C connectivity transmits power, audio and video signals between a laptop and monitor. Connect and charge from a single source while reducing cable clutter.


Diagonally Viewable Size: 95.3 cm (37.5 inches)
Preset Display Area (H x V):
879.67 mm x 366.53 mm
34.63 inches x 14.43 inches
322425.44 mm2 (499.76 inches2 )
Panel Type, Surface: In-Plane Switching Technology
Maximum Preset Resolution: 3840 x 1600 at 60Hz
Curve radius (if applicable): 2300R
Border Width (Edge of Monitor active area): 10.5 mm (Top), 10.0 mm (Left/Right), 19.8 mm (Bottom)
Viewing Angle:178° vertical / 178° horizontal
Pixel Pitch: 0.229 mm x 0.229 mm
Pixel Per Inch (PPI): 111
Contrast Ratio: 1000:1 (typical)
Aspect Ratio:21:9
Backlight Technology: White LED edge light system
Brightness: 300 cd/m2 (typical)
Response Time:
5 ms (typical) for FAST mode
8 ms (typical) for NORMAL mode
Height adjustable Stand (up to 115mm)
Tilt (-5°/21°)
Swivel (-30° to 30°)
Built in cable-management
PbP / PiP:
PbP (Yes)
PiP (Yes)
Daisy Chain Availability: No
Dell Display Manager Compatibility: Yes with Easy Arrange
Remote Asset Management: Yes, via Dell Command |Monitor
Colour Gamut (typical): 99% sRGB, 99% Rec 709, 78.1% DCI-P3
Colour Depth: 1.07 Billion colours
Calibration accuracy: sRGB at Delta E < 2 (average)
Colour Calibration with X-rite colorimeter: No
Audio Output: 2 x 9W speakers, 1 x Analog 2.0 audio line out (3.5mm jack)
Display Screen Coating: Anti-glare with 3H hardness

Monitor Connectivity:
• 1 x DP 1.2 (HDCP 2.2)
• 2 x HDMI 2.0 (HDCP 2.2)
• 2 x USB 3.0 Upstream port
• 2 x USB 3.0 Downstream port (side)
• 2 x USB 3.0 Downstream port (bottom)
• 1 x USB Type-C (Alternate mode with DP1.2, Power Delivery, and USB2.0)

Built-in Devices:
USB3.0 Hi-Speed Hub (2 USB upstream port and 4 USB downstream, with 2 x BC1.2 charging capability at 2A (max)).
USB Type-C (Alternate mode with DP1.2, Power Delivery, and USB2.0)

Security: Security lock slot (cable lock sold separately)

Size and Weight
Dimensions with stand (Compressed ~ Extended):
Height: 432.0 mm ~ 547.0 mm / 17.00" ~ 21.54"
Width: 894.0 mm / 35.2"
Depth: 226.4 mm / 8.91"
Dimensions without stand:
Height: 396.8 mm / 15.62"
Width: 894.0 mm / 35.2"
Depth: 55.5 mm / 2.19"
Weight(panel only)for VESA mount: 9.05 kg - 19.95 lb
Weight (with stand assembly and cables): 12.14 kg - 26.76 lb
Weight with packaging: 19.7kg - 43.42 lb
Screen Size 37.5"
Edition UltraSharp
Panel Type IPS
Panel Coating Anti-Glare with 3H Hardness
Panel Finish  
Touchsceen No
Backlight WLED
Pitch Size 0.229 mm x 0.229 mm
Curvature 2300R
Adaptive Frame-rate Technology N/A
  • 1 x Display Port 1.2 Out
  • 2 x HDMI 2.0
  • 2 x USB 3.0 In
  • 4 x USB 3.0 Out
Position Adjustment
  • Height Adjustable
  • Swivel
  • Tilt
Resolution 3840x1600
Aspect Ratio 21:9
Refresh Rate  
Response Time 5 ms
Brightness 300 cd/m²
Viewing Angle 178° / 178° (°H/°V)
Contrast Ratio/Dynamic Contrast Ratio 1000:1
Color Gamut 99% sRGB
Color Bit Depth 10-Bit (1.07B Colours)
HDR Support No
Supported HDR Standards  
Speakers Yes
Speaker Configuration 9W x2
Web Camera No
Power Usage (Switched on) 56 W
3D Support No
Anti-Theft Features Kensington-lock Ready
Included Accessories 1 x Power Cable
Monitor Colour Black
Dimensions (with stand) 894 x 432 x 226.4 (WxHxD)
Dimensions (without stand) 894 x 396.8 x 55.5 (WxHxD)
Weight (with Stand) 12.14 kg
Additional Information
Scan Code LN82719
Model Number U3818DW
GTIN 5397063966837

Please note your statutory rights are not affected.

For further information regarding Scan's warranty procedure please see our terms and conditions

36 months
DOA Period:
7 days
Manufacturer Contact Details
0800 028 2660
TekSpek Guides
HDR Monitors
HDR Monitors
Date Issued: 11th May 2020

PC monitor manufacturers tend to focus on a particular buzzword or acronym almost every year. In the past, we have been treated to HD (high definition), denoting the screen is capable of running a minimum 720p resolution.

Read More

Display Panel Types
Display Panel Types
Date Issued: 15th May 2015

Choosing a monitor is not an easy decision to make, and not just because of the large number of variations in resolution, refresh rates, sizes and connectivity options. There are also varying panel technologies used to form each display that need to be considered. These panel technologies can be grouped into three broad categories which cover the vast majority of monitors sold in the consumer market.

Read More

37.5" Dell UltraSharp 38 U3818DW 21:9 Curved IPS Monitor 3840x1600 DP/HDMI2/USB-C 5ms 1000:1 300cd/m2 7 USB is rated 4.3 out of 5 by 3.
Rated 5 out of 5 by from Increased screen size really helps. I run the screen with 2/3 for what I’m working on and 1/3 to look things up on the internet. It works great.
Date published: 2019-05-08
Rated 4 out of 5 by from Beautiful, so much space... but poor response time I'm extremely happy with this monitor. I'm using it as the primary panel on a Mac and a second display for a gaming PC. It works well with both. The multi input/picture in picture handling is great. Colours are lovely, brightness is reasonable. I've watched Netflix on it, used business applications and general browsing. I mainly run PC games on a separate 144hz/1440p panel, but I have experimented with some slower paced games and find the large field of view - where supported in games - to be wonderfully immersive. However, response time, particularly grey-to-grey, is quite poor - the quoted 5ms seems optimistic. I notice the impact in business applications when scrolling panels of dark text on a light/grey background. Text leaves visible ghosting that I don't perceive on other recent 4K/60hz/16:9 Dell monitors. I personally do not find this too distracting, but that's going to vary by user. Hopefully future panels of this size will be available with improved response times, and perhaps even higher frame rate support. A response time overdrive option in the menus reduces ghosting, but adds a slightly different "overshoot" effect. Personally I don't find it an improvement, YMMV. I've only noticed mild "IPS glow" on blacks, less than some other Dell 4K monitors I use, and the backlight itself seems well designed without intrusive bleed. I don't regret my purchase, and I would buy it from Scan again.
Date published: 2019-03-18
Rated 4 out of 5 by from Brilliant 38" monitor I am delighted with this monitor. It makes it so much easier to have several documents open on the screen at once. There is absolutely no evidence of backlight bleed, which I feared after reading some reviews. My only criticism of the screen is that the contrast ratio is mediocre and a little disappointing.
Date published: 2018-04-08
  • y_2020, m_9, d_10, h_15
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.12
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_3
  • loc_en_GB, sid_82719, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_scan
Dell UltraSharp 38 37.5" WQHD+ InfinityEdge Curved IPS Ultra Wide Monitor
Dell UltraSharp 38 37.5" WQHD+ InfinityEdge Curved IPS Ultra Wide Monitor