Why would one pay this much when Samsung'd 49 inch is only @100-200+...?

If anyone is reading this question in 2022 or later, Samsung's 49" Odyssey G9 and Neo Odyssey G9 are both 5120 x 1440, which is the equivalent of having two 27" QHD/WQHD monitors side by side.

Has anyone been able to connect this to a macbook pro with one usb c cable? i tried but can only connect from usb c to hdmi on the monitor.

I have a MBP 15" 2017 and as one other answer you don't get HDCP with only the USB-C and the UI lag is terrible just with USB-C. But I have the USB-C and HDMI thru a Belkin USB-C dongle. I get the HDMI with HDCP 2.2 for a great screen no UI lag and I am powering my laptop from the monitor at 100W and the monitor is also a USB Hub. Thats the best combo you can do with a 2016-2018 MBP. As a bonus you can use the Dell PIP this way by one screen HDMI and the other USB-C ;)

Can this use two video cards to drive each half? Can each half be a separate "monitor" in windows with two desktops?

Not sure why the manufacturer said "no" to this question, because I've done it so it absolutely can. With the picture-by-picture settings, you can basically choose a different input for the left and right halves of the screen, and each input gets a 1920x1600 display. (That said, I tried this just to see if I could do it, and can see the use for multiple sources, but I can't imagine why you would actually want to do this with two video cards from a single PC, rather than just using it as a single large display...)

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Dell U-Series 38" 4K UHD 1600p Ultra Wide Screen LED-Lit Monitor (U3818DW), Black

Dell U-Series 38" 4K UHD 1600p Ultra Wide Screen LED-Lit Monitor (U3818DW), Black

Product ID: 45021806

Details

Aspect Ratio
21:9
Brand
Dell
Resolution
4K UHD 1600p
Screen Size
38 inches
Screen Surface Description
curved

🎨99% color gamut, factory calibrated

🔗USB-C single cable power & data

🖥️38" Ultra-wide 21:9 curved display

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Description

🚀 Elevate your productivity with panoramic precision and seamless connectivity!

OPTIMIZED WORKSPACE MANAGEMENT - Dell Easy Arrange lets you customize your screen layout for multitasking mastery and enhanced workflow efficiency.
SINGLE CABLE USB C CONVENIENCE - Power, video, and audio transmission through one USB-C cable declutters your desk and boosts productivity.
SEAMLESS MULTI DEVICE CONNECTIVITY - Connect up to six RF or Bluetooth devices and switch effortlessly between two PCs with the built-in KVM feature.
IMMERSIVE ULTRA WIDE CURVED DISPLAY - Expand your workspace with a stunning 38" 4K UHD 21:9 curved screen that reduces eye strain and maximizes focus.
VIVID ACCURATE COLORS RIGHT OUT OF THE BOX - Factory calibration ensures 99% color gamut and sharp, true-to-life visuals for professional-grade work and entertainment.

The Dell U-Series 38" U3818DW is a premium 4K UHD 1600p ultra-wide curved monitor designed for professionals seeking immersive visuals and efficient multitasking. Featuring a 21:9 aspect ratio, 350 cd/m² brightness, 99% color gamut with factory calibration, and versatile connectivity including USB-C and Bluetooth 4.0, it supports up to six devices and dual-PC control via KVM. Its anti-glare curved screen reduces eye strain, while Dell Easy Arrange software optimizes workspace management. Backed by a 3-year advanced exchange warranty, this monitor blends cutting-edge technology with sleek design to transform your work and entertainment experience.

Specifications

ASIN	B073FHWTPL
Additional Features	gaming monitor
Aspect Ratio	21:9
Best Sellers Rank	#85,026 in Electronics ( See Top 100 in Electronics ) #1,931 in Computer Monitors
Brand	Dell
Brightness	350 cd/m²
Color	Black
Color Gamut	99
Connectivity Technology	USB Type C
Contrast Ratio	1000:1
Customer Reviews	4.5 4.5 out of 5 stars (736)
Display Resolution Maximum	3840 x 1600 pixels
Display Technology	LCD
Display Type	LCD
Global Trade Identification Number	00884116268376
Hardware Connectivity	Bluetooth 4.0, USB
Included Components	DisplayPort cable, Drivers and documentation media, Factory Calibration Report, HDMI cable, Monitor with stand, Power cable, Quick Setup Guide, Safety and regulatory information, USB 3.0 upstream cable, USB Type-C cable
Item Dimensions D x W x H	8.91"D x 35.2"W x 21.54"H
Item Type Name	Dell Ultrasharp 38 Curved Monitor U3818DW
Item Weight	26.7 pounds
Manufacturer	Dell Marketing USA, LP
Model Name	Monitor
Model Number	U3818DW
Mounting Type	VESA mount
Native Resolution	3840x1600
Number of Component Outputs	3
Picture Quality Enhancement Technology	Wide Color Gamut, Fast Response Time
Pixel Pitch	0.23
Power Consumption	9 watts
Refresh Rate	60 hertz
Resolution	4K UHD 1600p Ultra Wide
Response Time	5 milliseconds
Screen Finish	curved
Screen Size	38 inches
Series Number	38
Shape	Rectangular
Specific Uses For Product	business, personal
Total Number of HDMI Ports	2
UPC	884116268376 884116338062 884116338161
Viewing Angle	178 degrees
Voltage	120 volts
Warranty Description	3 Years Advanced Exchange Service & Limited Hardware Warranty
Warranty Type	3 Years Manufacturer Warranty

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The product quality is outstanding. Exactly what I needed for my work.

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11483.40 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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Smooth transaction and product arrived in perfect condition.

3 weeks ago

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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