6 Best Alternatives to the Dell UltraSharp U3824DW 38-inch WQHD+ (2026)
As Amazon Associates, we earn from qualifying purchases. This means we may receive a small commission at no extra cost to you if you click through and make a purchase.
As an Amazon Associate we earn from qualifying purchases. Links on this page are affiliate links.
The Dell UltraSharp U3824DW 38-inch WQHD+ monitor offers a 21:9 aspect ratio with IPS Black panel technology for vibrant visuals. If you are looking for dell ultrasharp u3824dw 38 inch wqhd alternatives, you might want a different size, refresh rate, or connectivity option. This list covers seven monitors that share key specifications with the original device.
These alternatives were chosen because their specs overlap with the Dell model. You might prefer a larger 49-inch canvas for single-screen multitasking or a more compact 34-inch display for portability. Some options provide higher refresh rates like 100Hz or 75Hz, while others focus on higher resolution for color-critical work. Each product listed here provides a distinct combination of screen real estate, panel type, and port selection to fit your specific workflow needs.
How each alternative compares
Dell UltraSharp 49 Curved Ultrawide
The Dell U4924DW expands your workspace with a 32:9 aspect ratio and DQHD resolution, compared to the U3824DW’s 21:9 WQHD. This 49-inch curved IPS panel provides significantly more horizontal screen real estate for multitasking. It shares the 60Hz refresh rate and built-in speakers of the original. However, it is much wider at 47.8 inches. You should choose this if you want a single massive screen for wide workflows instead of the narrower ultrawide format.
LG 34-Inch Curved WQHD IPS Monitor
The LG 34U650A-B offers a smaller 34-inch curved IPS display with a higher 100Hz refresh rate than the U3824DW’s 60Hz. It retains the 21:9 aspect ratio but reduces resolution to Ultrawide QHD. This model includes USB-C with power delivery and HDR support, which the original does not list. It is lighter and more compact. Pick this alternative if you prioritize portability, smoother motion, and USB-C convenience over the larger canvas and higher resolution of the Dell.
Deco Gear 40-Inch 5K2K Curved Ultrawide Monitor
The Deco Gear 40-inch monitor increases resolution to 5K2K on a curved IPS panel, offering sharper images than the U3824DW. It features a 75Hz refresh rate, which is slightly faster than the Dell’s 60Hz. This model includes Adaptive-Sync and built-in speakers. It is narrower in depth at 9.57 inches. Choose this if you need higher pixel density for creative work and a modest speed boost, while accepting a different brand ecosystem and curved design.
LG 32U990A-S 32" 6K Thunderbolt 5 Monitor
The LG 32U990A-S shifts to a 32-inch 6K resolution on a Nano IPS panel, prioritizing pixel density over screen width. It lacks the curved design and 21:9 aspect ratio of the U3824DW. This model supports Thunderbolt 5 and 60Hz refresh rates. It is taller and heavier. Select this alternative if you require extreme color accuracy and high resolution for critical creative tasks, and you prefer a standard 16:10 or similar aspect ratio over the ultrawide format.
Dell 38-Inch IPS Black Curved Monitor
This Dell U3824DW listing appears identical to the original product but is categorized separately. It shares the 38-inch curved IPS Black panel, 21:9 aspect ratio, and USB-C connectivity. The specs indicate a platinum silver finish and similar dimensions. It serves the same role for color-critical productivity. You might select this entry if it is available from a different retailer or bundle, as it offers the exact same visual performance and workspace layout as the primary recommendation.
ViewSonic 38-Inch Curved IPS Monitor
The ViewSonic VP3881A matches the 38-inch curved IPS design and 21:9 aspect ratio of the U3824DW. It supports HDR and includes HDMI, DisplayPort, and USB-C connections. This model is designed for business and office environments with a focus on eye comfort. It has a similar footprint but may differ in stand adjustability. Choose this if you need a comparable ultrawide curved display for office productivity, though it may lack the specific KVM and hub features of the Dell.
| # | Product | Best for | Price |
|---|---|---|---|
| 1 | Dell UltraSharp 38-inch WQHD+ Curved Monitor Best overall | multitasking with dual PC setups | |
| 2 | Dell UltraSharp 49 Curved Ultrawide Best premium | Single-screen multitasking and wide workflows | |
| 3 | LG 34-Inch Curved WQHD IPS Monitor Best budget | Budget-conscious users wanting a curved ultrawide | |
| 4 | Deco Gear 40-Inch 5K2K Curved Ultrawide Monitor Best 75hz | productivity and creative work on a large canvas | |
| 5 | LG 32U990A-S 32" 6K Thunderbolt 5 Monitor Best 6k | high-resolution color-critical creative work | |
| 6 | Dell 38-Inch IPS Black Curved Monitor Also great | Color-critical ultrawide productivity tasks | |
| 7 | ViewSonic 38-Inch Curved IPS Monitor Best business & office | office productivity and color-critical work |
Dell UltraSharp 38-inch WQHD+ Curved Monitor
Best for: multitasking with dual PC setups
- Screen Size
- 37.5"
- Resolution
- 3840 x 1600
- Refresh Rate
- 60Hz
- Panel Type
- IPS Black
- Response Time
- 5ms
- Aspect Ratio
- 21:9
This 37.5-inch curved monitor features an IPS Black panel for deeper contrast. It offers WQHD+ resolution at 3840×1600 pixels and a 21:9 aspect ratio. The 60Hz refresh rate suits steady work. You get a built-in KVM to control two PCs with one keyboard and mouse. The stand allows height, tilt, and swivel adjustments for ergonomic comfort.
- IPS Black panel technology for improved contrast
- Built-in Auto KVM for dual PC control
- Height, tilt, and swivel adjustable stand
- Curved screen reduces eye fatigue
- 60Hz refresh rate is lower than the 100Hz LG 34U650A-B
- 38-inch screen is smaller than the 49-inch Dell U4924DW
- 38-inch display is narrower than the 40-inch Deco Gear
- You need a large ultrawide screen for multitasking
- You connect two computers and want seamless switching
- You prefer a curved display for immersion
- You require a high refresh rate for fast gaming
- You want a 49-inch or larger display
- You need a flat screen without curvature
Verdict: Dell UltraSharp 38-inch WQHD+ Curved Monitor provides a balanced ultrawide workspace with KVM switching. It fits professionals who manage dual systems and value screen real estate.
Dell UltraSharp 49 Curved Ultrawide
Best for: Single-screen multitasking and wide workflows
- Screen Size
- 49"
- Resolution
- 5120 x 1440
- Refresh Rate
- 60Hz
- Panel Type
- IPS
- Response Time
- 5ms
- Aspect Ratio
- 32:9
The Dell UltraSharp U4924DW is a 49-inch curved IPS monitor with a 5120×1440 DQHD resolution and a 32:9 aspect ratio. It offers 100% sRGB coverage and ComfortView Plus low blue light protection. The display includes a 2.5G Ethernet port and a USB 3.2 Gen 2 hub. This large screen suits users who want a single, expansive workspace instead of multiple monitors.
- 5120×1440 DQHD resolution across 49 inches
- 100% sRGB color coverage
- Built-in 2.5G Ethernet port
- USB 3.2 Gen 2 hub with 10 Gb/s transfer
- ComfortView Plus low blue light protection
- 60Hz refresh rate limits motion smoothness
- 350 nits brightness is lower than many competitors
- 49-inch size requires significant desk space
- You need a single, ultra-wide screen for multitasking
- You want a monitor with built-in Ethernet
- You prefer a curved display for better immersion
- You require a high refresh rate for gaming
- You have a small desk with limited width
- You need higher than 350 nits brightness
Verdict: Dell 49-inch Curved DQHD Monitor delivers a massive 32:9 canvas with strong color accuracy. It fits professionals who value screen real estate and connectivity over speed.
LG 34-Inch Curved WQHD IPS Monitor
Best for: Budget-conscious users wanting a curved ultrawide
- Screen Size
- 34"
- Resolution
- 3440 x 1440
- Refresh Rate
- 100Hz
- Panel Type
- IPS
- Response Time
- 5ms
- Aspect Ratio
- 21:9
The LG 34U650A-B offers a 34-inch 21:9 WQHD IPS panel with a 100Hz refresh rate. It features a 3800R curve for comfortable viewing and 99% sRGB coverage. USB-C connectivity provides up to 96W power delivery. Built-in speakers reduce desk clutter. This monitor suits users seeking a budget-friendly ultrawide option with solid color accuracy and smooth motion.
- 34-inch 21:9 WQHD (3440×1440) IPS display
- 100Hz refresh rate for smooth motion
- USB-C with up to 96W power delivery
- 99% sRGB color coverage
- Built-in speakers with DepthSound
- Smaller 34-inch screen compared to the 38-inch and 49-inch options on this list
- Lower WQHD resolution than the 5K2K or 6K displays available
- Heavier 22.3-pound build than many flat alternatives
- You want a curved ultrawide screen for multitasking
- You need USB-C charging for your laptop
- You prefer built-in audio to save desk space
- You require 4K or higher resolution for detailed work
- You need a larger 38-inch or 49-inch display
- You want a flat screen without curvature
Verdict: LG 34U650A-B 34-inch Curved Monitor is a practical ultrawide choice for users who value portability and USB-C convenience over maximum screen size. It fits those who want a compact, curved display for everyday productivity and media consumption.
Deco Gear 40-Inch 5K2K Curved Ultrawide Monitor
Best for: productivity and creative work on a large canvas
- Screen Size
- 40"
- Resolution
- 5120×2160
- Refresh Rate
- 75Hz
- Panel Type
- Nano IPS
- Response Time
- 1ms MPRT
- Aspect Ratio
- 21:9
This Deco Gear monitor offers a 40-inch 5120×2160 canvas with a 21:9 aspect ratio. It uses a Nano IPS panel for 100% sRGB color coverage. The 75Hz refresh rate and 1ms MPRT help reduce motion blur. You get 90W USB-C charging and KVM switching. It suits designers and programmers needing a wide workspace.
- 5120×2160 resolution for sharp detail
- 100% sRGB color accuracy
- 90W USB-C power delivery
- Built-in KVM switching
- 75Hz refresh rate is lower than the 100Hz or 144Hz options on this list
- 17.8-pound weight is heavier than many competitors
- You need a large 40-inch screen for multitasking
- You want 90W laptop charging over USB-C
- You require KVM control for multiple computers
- You need a higher 100Hz or 144Hz refresh rate
- You prefer a lighter monitor under 15 pounds
- You want a standard 16:9 aspect ratio
Verdict: Deco Gear 40-Inch 5K2K Curved Monitor delivers high resolution and wide workspace for professionals. It fits users who prioritize screen real estate and USB-C convenience over high refresh rates.
LG 32U990A-S 32" 6K Thunderbolt 5 Monitor
Best for: high-resolution color-critical creative work
- Screen Size
- 32 inches
- Resolution
- 6144 x 3456
- Refresh Rate
- 60Hz
- Panel Type
- Nano IPS Black
- Ports
- Thunderbolt 5, HDMI, DisplayPort, USB-C
- Features
- Built-in Speakers, Height-Adjustable Stand
This LG monitor delivers a 32-inch Nano IPS Black display with a 6144 by 3456 resolution. It offers 224 pixels per inch for sharp text and fine detail. The panel supports 98 percent DCI P3 and 99.5 percent Adobe RGB color gamuts. You get VESA DisplayHDR 600 certification and Thunderbolt 5 connectivity. It suits professionals needing high pixel density and accurate color reproduction for creative workflows.
- 6144 by 3456 resolution provides 224 pixels per inch
- 99.5 percent Adobe RGB and 98 percent DCI P3 coverage
- Thunderbolt 5 port supports 96 watts of laptop charging
- Built-in KVM functionality for controlling two computers
- 60Hz refresh rate is lower than the 100Hz found on the LG 34U650A-B and ViewSonic VP3881A
- 32-inch screen size is smaller than the 38-inch and 49-inch options on this list
- 21-pound weight is heavier than the typical 34-inch ultrawide monitors
- You need extreme pixel density for detailed text and image editing
- You require Thunderbolt 5 connectivity for high-speed data transfer
- You want accurate color coverage for professional video or photo work
- You prefer a larger screen for more horizontal workspace
- You need a higher refresh rate for gaming or fast motion
- You are looking for a budget-friendly ultrawide display
Verdict: LG 32-inch 6K Nano IPS Monitor is ideal for professionals who prioritize pixel density and color accuracy over screen size. It fits users who need Thunderbolt 5 connectivity and precise color reproduction for creative tasks.
Dell 38-Inch IPS Black Curved Monitor
Best for: Color-critical ultrawide productivity tasks
- Screen Size
- 37.5"
- Resolution
- 3840×1600
- Panel Type
- IPS Black
- Aspect Ratio
- 21:9
- Ports
- USB-C, USB-A, HDMI, DisplayPort, RJ45
- Features
- Curved Screen
This 38-inch ultrawide monitor features a 3840×1600 WQHD+ resolution and a 2300R curved IPS panel. It delivers 98% DCI-P3 color coverage and a 2000:1 contrast ratio for clear visuals. The built-in USB-C hub provides 90W power delivery and 2.5GbE networking. It suits professionals who need a large, color-accurate screen with integrated connectivity for a streamlined desk setup.
- 3840×1600 WQHD+ resolution on a 38-inch screen
- 98% DCI-P3 and 100% sRGB color accuracy
- 90W USB-C power delivery with 2.5GbE networking
- 2000:1 contrast ratio on IPS Black panel
- Integrated dual 9W speakers and Auto KVM
- 2300R curvature is less aggressive than the 5120×2160 Deco Gear 40-inch monitor
- 90W USB-C power delivery is lower than typical 140W+ options for high-end laptops
- 29.3-pound weight is heavier than standard 32-inch displays
- You need a large ultrawide screen with high color accuracy for design work
- You want to connect multiple devices using a single USB-C cable
- You prefer a curved display to reduce eye strain during long sessions
- You require a 49-inch dual ultrawide format for maximum horizontal space
- You need a flat screen for precise geometric alignment
- You prioritize a higher refresh rate for competitive gaming
Verdict: Dell UltraSharp U3824DW 38-inch Curved Monitor offers a balanced mix of color precision and connectivity. It fits professionals who value a large, curved workspace with robust hub features.
ViewSonic 38-Inch Curved IPS Monitor
Best for: office productivity and color-critical work
- Screen Size
- 38 Inches
- Resolution
- 3840x1600p
- Panel Type
- IPS
- Aspect Ratio
- 21:9
- Ports
- HDMI, DisplayPort, USB, USB-C
- Features
- HDR, Curved Screen
The ViewSonic VP3881A is a 38-inch curved 21:9 monitor with WQHD+ resolution. It uses an IPS panel for wide viewing angles and covers 100% of the sRGB color gamut. The screen supports HDR10 and includes eye care features like flicker-free technology and a blue light filter. This display is designed for business and office environments, offering a large workspace in a single screen.
- 38-inch 21:9 WQHD+ (3840×1600) curved display
- IPS panel with 100% sRGB color coverage
- HDR10 support for enhanced contrast
- Eye care features including flicker-free and blue light filter
- USB-C connectivity for simplified setup
- Heavier build at 27.7 pounds compared to some alternatives
- Standard 60Hz refresh rate limits motion smoothness
- Curved 2300R radius may not suit all desk setups
- You need a large ultrawide screen for multitasking in an office
- You prioritize color accuracy with 100% sRGB coverage
- You want eye comfort features for long work hours
- You require a higher refresh rate for gaming
- You prefer a flat screen over a curved one
- You need a lighter monitor for easy mobility
Verdict: ViewSonic VP3881A 38-Inch Curved Monitor is a solid choice for office workers who need a large, color-accurate display for productivity tasks. It fits users who value eye comfort and a spacious 21:9 workspace.
Specifications side by side
| Spec | Dell UltraSharp 38-inch WQHD+ Curved Monitor | Dell UltraSharp 49 Curved Ultrawide | LG 34-Inch Curved WQHD IPS Monitor | Deco Gear 40-Inch 5K2K Curved Ultrawide Monitor | LG 32U990A-S 32" 6K Thunderbolt 5 Monitor | Dell 38-Inch IPS Black Curved Monitor | ViewSonic 38-Inch Curved IPS Monitor |
|---|---|---|---|---|---|---|---|
| Screen Size | 37.5" | 49" | 34" | 40" | 32 inches | 37.5" | 38 Inches |
| Resolution | 3840 x 1600 | 5120 x 1440 | 3440 x 1440 | 5120×2160 | 6144 x 3456 | 3840×1600 | 3840x1600p |
| Refresh Rate | 60Hz | 60Hz | 100Hz | 75Hz | 60Hz | – | – |
| Panel Type | IPS Black | IPS | IPS | Nano IPS | Nano IPS Black | IPS Black | IPS |
| Response Time | 5ms | 5ms | 5ms | 1ms MPRT | – | – | – |
| Aspect Ratio | 21:9 | 32:9 | 21:9 | 21:9 | – | 21:9 | 21:9 |
| Variable Refresh Rate | – | – | – | Adaptive Sync | – | – | – |
| Ports | DP 1.4, HDMI 2.1, USB-C, USB-A, RJ45 | USB-C, USB-A, 2.5G Ethernet | HDMI, DisplayPort, USB Type-C | HDMI 2.0, DP 1.4, USB-C, USB-B, USB-A | Thunderbolt 5, HDMI, DisplayPort, USB-C | USB-C, USB-A, HDMI, DisplayPort, RJ45 | HDMI, DisplayPort, USB, USB-C |
| Features | Built-in Speakers, Curved Screen | Built-in Speakers, Curved Screen | HDR, Built-in Speakers, Curved Screen, Power Delivery | HDR, Built-in Speakers, Curved Screen | Built-in Speakers, Height-Adjustable Stand | Curved Screen | HDR, Curved Screen |
| Use | – | – | – | – | – | – | Business & Office, Office |
| Host Interface | – | – | – | – | Thunderbolt 5 | – | – |
| Dimensions | 35.2 × 17.4 × 22.2 inches | 47.8 × 10.6 × 20.5 inches | 9.1 × 32.2 × 21.1 inches | 9.57 × 37.3 × 23.7 inches | 23 × 8 × 28 inches | 42 × 21 × 9 inches | 14.8 × 41.2 × 24.8 inches |
| Weight | – | – | 22.3 pounds | 17.8 pounds | 21 pounds | 29.3 pounds | 27.7 pounds |
| Color | Silver | Black | Black | Black | – | Platinum Silver | Black |
| Model | U3824DW | U4924DW | 34U650A-B.AUS | WKDGEDGE401 | 32U990A-S.AWP_AG9_1 | E99DELU3824DW | VP3881A |
| Size | – | – | 34 | 40 inch | 32" | – | 38 Inches |
Frequently asked questions
Which monitor offers the best overall ultrawide experience as an alternative?
The Dell UltraSharp 38-inch WQHD+ Curved Monitor stands out as the best overall choice. It provides a balanced workspace with KVM switching, which is ideal for managing dual PC setups. The 21:9 aspect ratio and IPS panel deliver consistent color and viewing angles for professionals who need screen real estate without sacrificing versatility.
What is the top premium ultrawide monitor for single-screen multitasking?
The Dell UltraSharp 49 Curved Ultrawide is the best premium option. It features a massive 32:9 aspect ratio and DQHD resolution, offering a wide canvas for workflows. This 49-inch IPS monitor prioritizes connectivity and screen space over speed, making it suitable for professionals who value a single, expansive display for multitasking.
Is there a budget-friendly curved ultrawide monitor available?
The LG 34-Inch Curved WQHD IPS Monitor is the best budget pick. It offers a practical 21:9 ultrawide view with a 100Hz refresh rate. This model includes USB-C with power delivery and built-in speakers, providing portability and convenience for users who want a compact curved display for everyday productivity and media consumption.
Which ultrawide monitor supports a 75Hz refresh rate for creative work?
The Deco Gear 40-Inch 5K2K Curved Ultrawide Monitor is the best choice for 75Hz performance. It delivers high resolution and a wide workspace for creative tasks. The IPS panel supports Adaptive-Sync for smoother visuals, while USB-C connectivity and HDR features make it a strong option for professionals prioritizing screen real estate over high refresh rates.
What is the best high-resolution monitor for color-critical creative work?
The LG 32U990A-S 32-inch 6K Thunderbolt 5 Monitor is ideal for color-critical tasks. It features a 6K resolution and Nano IPS panel for precise color reproduction. This monitor includes Thunderbolt 5 connectivity and a height-adjustable stand, catering to users who prioritize pixel density and professional-grade accuracy over larger screen sizes.
Which monitor is best for business and office productivity?
The ViewSonic 38-Inch Curved IPS Monitor is the best option for business use. It offers a spacious 21:9 workspace with an IPS panel for accurate colors. This curved monitor supports HDR and includes HDMI, DisplayPort, and USB-C ports, making it a solid choice for office workers who need eye comfort and a large display for productivity.
See also