Best Dell 40 Inch Curved Monitor of 2026

Last updated on 09/04/2026

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Dell U4021QW 39.7" Curved Large Monitor (WUHD/IPS Matte, 5K2K/Thunderbolt™ 3,DP, HDMI x 2, Height, Tilt Adjustment, sRGB, 100% Rec.709 100%, DCI-P3 98%, LAN Port (RJ45), Speaker Included

Dell U4021QW 39.7" Curved Large Monitor (WUHD/IPS Matte, 5K2K/Thunderbolt™ 3,DP, HDMI x 2, Height, Tilt Adjustment, sRGB, 100% Rec.709 100%, DCI-P3 98%, LAN Port (RJ45), Speaker Included

Stunning curved screen experience.
Integrated high-quality speakers.
Trusted Dell brand reliability.

Main Highlights

Dell U4021Qw 39.7 Curved Large Monitor , Speaker Included
Brand : Dell
Product Type : Monitor

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Dell U4021QW 39.7" Curved Large Monitor (WUHD/IPS Matte, 5K2K/Thunderbolt™ 3,DP, HDMI x 2, Height, Tilt Adjustment, sRGB, 100% Rec.709 100%, DCI-P3 98%, LAN Port (RJ45), Speaker Included

Stunning curved screen experience.
Integrated high-quality speakers.
Trusted Dell brand reliability.

Main Highlights

Dell U4021Qw 39.7 Curved Large Monitor , Speaker Included
Brand : Dell
Product Type : Monitor

Value for Money

Dell UltraSharp 38" HD Curved USB-C Monitor

Dell UltraSharp 38" HD Curved USB-C Monitor

Immersive curved 2300R display.
Excellent color consistency.
Versatile connectivity options.

Main Highlights

More display to keep you engaged: With a vertical height of 1.600 pixels
A display that draws you in: The curved 2300R display delivers a wider field of view, minimizes reflections and creates a nearly uniform visual focus
Consistent, vivid colors: Thanks to IPS technology, you can expect excellent color and image quality across a wide viewing angle
Connectivity for more productivity et: With RJ455 and USB-C serves your monitor as a productivity hub with stable Ethernet and power supply (up to 90W)

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Dell UltraSharp 38" HD Curved USB-C Monitor

Immersive curved 2300R display.
Excellent color consistency.
Versatile connectivity options.

Main Highlights

More display to keep you engaged: With a vertical height of 1.600 pixels
A display that draws you in: The curved 2300R display delivers a wider field of view, minimizes reflections and creates a nearly uniform visual focus
Consistent, vivid colors: Thanks to IPS technology, you can expect excellent color and image quality across a wide viewing angle
Connectivity for more productivity et: With RJ455 and USB-C serves your monitor as a productivity hub with stable Ethernet and power supply (up to 90W)

Philips 40B1U6903CH - 40 inch 5k Curved monitor, IPS, 4ms, Docking, daisychain, Thunderbolt 4, WebCam, Height Adjust, KVM, Power Sensors (5120 x 2160, HDMI/Thunderbolt 4, USB-C)

Philips 40B1U6903CH - 40 inch 5k Curved monitor, IPS, 4ms, Docking, daisychain, Thunderbolt 4, WebCam, Height Adjust, KVM, Power Sensors (5120 x 2160, HDMI/Thunderbolt 4, USB-C)

Lightning-fast data and video.
UltraWide 5K2K fine details.
Noise-cancelling microphone for collaboration.

Main Highlights

Lightning-fast connectivity for data, video and Ethernet
Simple and powerful daisy chaining for multi-monitor setups
UltraWide 5K2K (5120 x 2160) resolution for fine details
Webcam with noise-cancelling microphone for collaboration
Eyesafe-certified blue light protection and colour accuracy

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Philips 40B1U6903CH - 40 inch 5k Curved monitor, IPS, 4ms, Docking, daisychain, Thunderbolt 4, WebCam, Height Adjust, KVM, Power Sensors (5120 x 2160, HDMI/Thunderbolt 4, USB-C)

Lightning-fast data and video.
UltraWide 5K2K fine details.
Noise-cancelling microphone for collaboration.

Main Highlights

Lightning-fast connectivity for data, video and Ethernet
Simple and powerful daisy chaining for multi-monitor setups
UltraWide 5K2K (5120 x 2160) resolution for fine details
Webcam with noise-cancelling microphone for collaboration
Eyesafe-certified blue light protection and colour accuracy

Dell U3421WE UltraSharp Curved, 34.14 Inch Ultrawide Monitor WQHD (3440 x 1440p at 60Hz), in-Plane Switching Technology, 100mmx100mm VESA Mounting Support, Platinum Silver

Dell U3421WE UltraSharp Curved, 34.14 Inch Ultrawide Monitor WQHD (3440 x 1440p at 60Hz), in-Plane Switching Technology, 100mmx100mm VESA Mounting Support, Platinum Silver

Stunning 3440 x 1440 resolution.
Wide 21:9 aspect ratio.
Versatile adjustable ergonomic design.

Main Highlights

34.14-inch UltraSharp Curved Monitor (3440 x 1440 at 60Hz)
Display Screen Coating: Anti-glare treatment of the front polarizer (3H) hard coating
Color Depth: 1.07 billion colors
Aspect Ratio at 21:9, Contrast Ratio: 1000:1
VESA Mounting Support, Height-adjustable, Swivel, Tilt, Slant Adjustable

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Dell U3421WE UltraSharp Curved, 34.14 Inch Ultrawide Monitor WQHD (3440 x 1440p at 60Hz), in-Plane Switching Technology, 100mmx100mm VESA Mounting Support, Platinum Silver

Stunning 3440 x 1440 resolution.
Wide 21:9 aspect ratio.
Versatile adjustable ergonomic design.

Main Highlights

34.14-inch UltraSharp Curved Monitor (3440 x 1440 at 60Hz)
Display Screen Coating: Anti-glare treatment of the front polarizer (3H) hard coating
Color Depth: 1.07 billion colors
Aspect Ratio at 21:9, Contrast Ratio: 1000:1
VESA Mounting Support, Height-adjustable, Swivel, Tilt, Slant Adjustable

Samsung Odyssey G7 LS40FG756EUXXU 40" Curved Ultrawide 5K2K WUHD Gaming Monitor - 180Hz, 1ms, 5120x2160 UltraHD, 1000R, HDMI 2.1, Displayport, USB, Height Adjust

Samsung Odyssey G7 LS40FG756EUXXU 40" Curved Ultrawide 5K2K WUHD Gaming Monitor - 180Hz, 1ms, 5120x2160 UltraHD, 1000R, HDMI 2.1, Displayport, USB, Height Adjust

Ultra HD 5K2K resolution dazzles.
180Hz refresh rate enhances gameplay.
CoreSync immerses you fully.

Main Highlights

40” Curved Wide Ultra HD 5K2K 5120x2160 Resolution - Immerse yourself in next-level gaming with a 1000R screen that wraps around you
180Hz Refresh Rate & 1ms Response Time - Race to the top with ultimate speed with a 180Hz refresh rate and 1ms response time (GtG). Capture your moves in real-time with minimized lag and react fast with ultra-smooth gaming precision.
CoreSync & CoreLighting+ - Set the mood for your gaming. CoreSync technology projects your game's on-screen colors into the real world with 16.7 million colors. Thanks to CoreLighting+, get fully immersed with vibrant colors that instantly shift the vibe.
AMD FreeSync Premium Pro syncs the GPU and panel to reduce choppiness, screen lag and image tears, setting you up for intense gaming sessions
VESA DisplayHDR 600 - Reveal the whole picture. DisplayHDR 600 delivers more contrast, with deeper blacks and brighter whites, so details shine with clarity even in dark scenes.

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Samsung Odyssey G7 LS40FG756EUXXU 40" Curved Ultrawide 5K2K WUHD Gaming Monitor - 180Hz, 1ms, 5120x2160 UltraHD, 1000R, HDMI 2.1, Displayport, USB, Height Adjust

Ultra HD 5K2K resolution dazzles.
180Hz refresh rate enhances gameplay.
CoreSync immerses you fully.

Main Highlights

40” Curved Wide Ultra HD 5K2K 5120x2160 Resolution - Immerse yourself in next-level gaming with a 1000R screen that wraps around you
180Hz Refresh Rate & 1ms Response Time - Race to the top with ultimate speed with a 180Hz refresh rate and 1ms response time (GtG). Capture your moves in real-time with minimized lag and react fast with ultra-smooth gaming precision.
CoreSync & CoreLighting+ - Set the mood for your gaming. CoreSync technology projects your game's on-screen colors into the real world with 16.7 million colors. Thanks to CoreLighting+, get fully immersed with vibrant colors that instantly shift the vibe.
AMD FreeSync Premium Pro syncs the GPU and panel to reduce choppiness, screen lag and image tears, setting you up for intense gaming sessions
VESA DisplayHDR 600 - Reveal the whole picture. DisplayHDR 600 delivers more contrast, with deeper blacks and brighter whites, so details shine with clarity even in dark scenes.

Dell UltraSharp U3425WE

Dell UltraSharp U3425WE

Exceptional visual experience guaranteed.
Built to withstand daily use.
Versatile design for any setup.

Main Highlights

Well made
Item Package Size: 23L x 46.6W x 95.2H cm
Complies with production rules

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Dell UltraSharp U3425WE

Exceptional visual experience guaranteed.
Built to withstand daily use.
Versatile design for any setup.

Main Highlights

Well made
Item Package Size: 23L x 46.6W x 95.2H cm
Complies with production rules

Philips 499P9H- 49 Inch Curved Dual QHD Monitor, 70Hz, 5ms, VA, WebCam, Speakers, USB-C Dock, KVM, Height Adjust (5120 x 1440, 450 cd/m², HDMI/DP 1.4/USB 3.1 / USB-C)

Philips 499P9H- 49 Inch Curved Dual QHD Monitor, 70Hz, 5ms, VA, WebCam, Speakers, USB-C Dock, KVM, Height Adjust (5120 x 1440, 450 cd/m², HDMI/DP 1.4/USB 3.1 / USB-C)

SuperWide curved LCD enchants.
Replaces multiscreen setups seamlessly.
Adaptive-Sync offers smooth action.

Main Highlights

Philips Brilliance Curved SuperWide LCD display in 32:9 format with functions such as USB-C and pop-up webcam with Windows Hello function
VA panel with 5ms response time, 1800 mm curvature, matt display, 130 mm height adjustable, 2x 5W speakers, headphone out, compatible with wall mount VESA 100 x 100, removable stand, FlickerFree
Low Blue Light technology, brightness/contrast: 450 cd/m² 3000:1, connections: 1x DP 1.4, 2x HDMI 2.0, 1x USB-C 3.1 Gen 2, 1x USB upstream, 3x USB downstream, RJ45 Ethernet LAN, webcam
Box contents: Philips 499P9H/00 124cm (49 inch) curved monitor, power cable, HDMI, DP, USB-A to B, USB-c to C cable, driver CD, warranty card

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Philips 499P9H- 49 Inch Curved Dual QHD Monitor, 70Hz, 5ms, VA, WebCam, Speakers, USB-C Dock, KVM, Height Adjust (5120 x 1440, 450 cd/m², HDMI/DP 1.4/USB 3.1 / USB-C)

SuperWide curved LCD enchants.
Replaces multiscreen setups seamlessly.
Adaptive-Sync offers smooth action.

Main Highlights

Philips Brilliance Curved SuperWide LCD display in 32:9 format with functions such as USB-C and pop-up webcam with Windows Hello function
VA panel with 5ms response time, 1800 mm curvature, matt display, 130 mm height adjustable, 2x 5W speakers, headphone out, compatible with wall mount VESA 100 x 100, removable stand, FlickerFree
Low Blue Light technology, brightness/contrast: 450 cd/m² 3000:1, connections: 1x DP 1.4, 2x HDMI 2.0, 1x USB-C 3.1 Gen 2, 1x USB upstream, 3x USB downstream, RJ45 Ethernet LAN, webcam
Box contents: Philips 499P9H/00 124cm (49 inch) curved monitor, power cable, HDMI, DP, USB-A to B, USB-c to C cable, driver CD, warranty card

Philips 49M2C8900AM 48.9 inch DQHD Monitor Curved, 240Hz, QD-OLED Panel, 0.03ms GtG, HDR400 TrueBlack, FreeSync Prem. Pro, G-Sync Comp., Speakers (5120x1440 HDMI 2x 2.1 DP 1x 1,4 USB Hub) Grey

Philips 49M2C8900AM 48.9 inch DQHD Monitor Curved, 240Hz, QD-OLED Panel, 0.03ms GtG, HDR400 TrueBlack, FreeSync Prem. Pro, G-Sync Comp., Speakers (5120x1440 HDMI 2x 2.1 DP 1x 1,4 USB Hub) Grey

Rich blacks, stunning visuals.
Smoothest 240Hz refresh rate.
Exceptional immersive sound quality.

Main Highlights

High contrast, deepest blacks and unlimited viewing angles thanks to Philips Quantum DOT OLED technology
Ultra-fast refresh rate of 240 Hertz for smooth images when gaming or streaming
AMD FreeSync Premium Pro guarantees gaming fun with top performance and exceptional graphics with a high dynamic range
Unparalleled DTS sound for an unforgettable virtual surround sound experience with rich bass, dialogue enhancement and maximum volume without cutting or distortion
High-contrast 32:9 QD-OLED panel with 1800R radius, headphone out, slim frame, compatible with VESA mount 100x100, removable stand, 150 mm height adjustable

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Philips 49M2C8900AM 48.9 inch DQHD Monitor Curved, 240Hz, QD-OLED Panel, 0.03ms GtG, HDR400 TrueBlack, FreeSync Prem. Pro, G-Sync Comp., Speakers (5120x1440 HDMI 2x 2.1 DP 1x 1,4 USB Hub) Grey

Rich blacks, stunning visuals.
Smoothest 240Hz refresh rate.
Exceptional immersive sound quality.

Main Highlights

High contrast, deepest blacks and unlimited viewing angles thanks to Philips Quantum DOT OLED technology
Ultra-fast refresh rate of 240 Hertz for smooth images when gaming or streaming
AMD FreeSync Premium Pro guarantees gaming fun with top performance and exceptional graphics with a high dynamic range
Unparalleled DTS sound for an unforgettable virtual surround sound experience with rich bass, dialogue enhancement and maximum volume without cutting or distortion
High-contrast 32:9 QD-OLED panel with 1800R radius, headphone out, slim frame, compatible with VESA mount 100x100, removable stand, 150 mm height adjustable

DELL P3424WE USB-C 34 Inch WQHD (3440x1440) 21:9 3800R Curved Monitor, 60Hz, IPS, 5ms, 99% sRGB, USB-C, DisplayPort, HDMI, 5x USB, RJ45, 3 Year Warranty, Black

DELL P3424WE USB-C 34 Inch WQHD (3440x1440) 21:9 3800R Curved Monitor, 60Hz, IPS, 5ms, 99% sRGB, USB-C, DisplayPort, HDMI, 5x USB, RJ45, 3 Year Warranty, Black

Curved display provides immersive experience.
WQHD resolution delivers clear visuals.
USB-C ensures easy connectivity.

Main Highlights

Immersive productivity: See more and achieve more at home or in the office on this 34-inch ultrawide WQHD (3440 x 1440) curved screen. Three-sided, ultra-thin borders let you dive in without distraction.
All-encompassing view: The 3800R screen curvature creates an ultrawide 21:9 field of view, minimizes reflection and offers a near-uniform visual focus for a more comfortable visual experience over extended viewing periods.
Unparalleled focus: Focus more on your work at home or in the office with a panoramic view, extended peripheral vision and incredible depth.
Amazing visual clarity: See consistent, vibrant colors of up to 1.07b of 99% sRGB across seamless, wide viewing angles enabled by In-Plane Switching (IPS) technology.
The power of USB-C: Get up to 90W of power delivery via USB-C, so you can keep your laptop charged and enjoy uninterrupted productivity. This single-cable solution reduces cable clutter and transmits power, video and data — all at once.

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DELL P3424WE USB-C 34 Inch WQHD (3440x1440) 21:9 3800R Curved Monitor, 60Hz, IPS, 5ms, 99% sRGB, USB-C, DisplayPort, HDMI, 5x USB, RJ45, 3 Year Warranty, Black

Curved display provides immersive experience.
WQHD resolution delivers clear visuals.
USB-C ensures easy connectivity.

Main Highlights

Immersive productivity: See more and achieve more at home or in the office on this 34-inch ultrawide WQHD (3440 x 1440) curved screen. Three-sided, ultra-thin borders let you dive in without distraction.
All-encompassing view: The 3800R screen curvature creates an ultrawide 21:9 field of view, minimizes reflection and offers a near-uniform visual focus for a more comfortable visual experience over extended viewing periods.
Unparalleled focus: Focus more on your work at home or in the office with a panoramic view, extended peripheral vision and incredible depth.
Amazing visual clarity: See consistent, vibrant colors of up to 1.07b of 99% sRGB across seamless, wide viewing angles enabled by In-Plane Switching (IPS) technology.
The power of USB-C: Get up to 90W of power delivery via USB-C, so you can keep your laptop charged and enjoy uninterrupted productivity. This single-cable solution reduces cable clutter and transmits power, video and data — all at once.

Dell U3417W UltraSharp 34-Inch Curved Monitor - Black

Dell U3417W UltraSharp 34-Inch Curved Monitor - Black

Versatile connectivity with HDMI/DP.
Multiple USB ports for convenience.
Powerful 9W speakers for sound.

Main Highlights

Hdmi/Dp
4x USB 3.0 in
2x USB 3.0 Out
9W Speakers

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Dell U3417W UltraSharp 34-Inch Curved Monitor - Black

Versatile connectivity with HDMI/DP.
Multiple USB ports for convenience.
Powerful 9W speakers for sound.

Main Highlights

Hdmi/Dp
4x USB 3.0 in
2x USB 3.0 Out
9W Speakers

We scanned 1507 products

We reviewed these offers relevant to the Dell 40 Inch Curved Monitor within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Dell, Philips, Samsung, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Dell 40 Inch Curved Monitor in the market, we considered we took a deep dive into 7536 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Dell U4021QW 39.7" Curved Large Monitor (WUHD/IPS Matte, 5K2K/Thunderbolt™ 3,DP, HDMI x 2, Height, Tilt Adjustment, sRGB, 100% Rec.709 100%, DCI-P3 98%, LAN Port (RJ45), Speaker Included. We love many things about this product by Dell. What sets it apart from the competition is Stunning curved screen experience. , Integrated high-quality speakers. , Trusted Dell brand reliability.
The best value product for most shoppers and where user satisfaction is continuously the highest is Dell UltraSharp 38" HD Curved USB-C Monitor by Dell based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Dell 40 Inch Curved Monitor and the best cost-to-value ratio is Samsung Odyssey G7 LS40FG756EUXXU 40" Curved Ultrawide 5K2K WUHD Gaming Monitor - 180Hz, 1ms, 5120x2160 UltraHD, 1000R, HDMI 2.1, Displayport, USB, Height Adjustat Samsung with a 14% discount.
Our list of the best Dell 40 Inch Curved Monitor is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.