Deco Gear 40 in Curved Ultrawide IPS Monitor Black 5K2K 5120x2160 for Gaming and Professionals
Deco Gear 40" Curved Ultrawide Monitor, 5120x2160 5K2K Computer Monitor, 21:9 Above 4K Monitor, IPS HDR 75Hz, 100% sRGB, 90W USB-C, KVM, HDMI 2.0, DP 1.4, Built-in Speakers
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Deco Gear 40" Curved Ultrawide Monitor, 5120x2160 5K2K Computer Monitor, 21:9 Above 4K Monitor, IPS HDR 75Hz, 100% sRGB, 90W USB-C, KVM, HDMI 2.0, DP 1.4, Built-in Speakers

39 ratings
Deco Gear 40" Curved Ultrawide Monitor, 5120x2160 5K2K Computer Monitor, 21:9 Above 4K Monitor, IPS HDR 75Hz, 100% sRGB, 90W USB-C, KVM, HDMI 2.0, DP 1.4, Built-in SpeakersDeco Gear 40 Curved Ultrawide IPS Monitor 5120x2160 5K2K 21 9 HDR400 AdaptiveSync 100 sRGB HDMI 2 0 DP USB C Single MonitorDeco Gear 40 Curved 5K2K Nano IPS Ultrawide Monitor 120 Hz HDRDeco Gear 40 Curved Ultrawide IPS Monitor 5120 2160 5K2K 21 9 75Hz 6ms HDR Adaptive Sync USB C HDMI DisplayPort PIP PBP Ergonomic StandDeco Gear 40 Curved 5K2K Ultrawide Monitor 5120 2160 21 9 120Hz 5ms IPS Panel HDR Adaptive Sync USB C HDMI DisplayPort Built in Speakers Adjustable S
Edition5K2K 75Hz Pro

Key item features

  • Immersive Display: Experience a captivating 40-inch curved ultrawide IPS monitor with a 5120 x 2160 5K2K resolution and a 21:9 aspect ratio, providing extraordinary clarity and an enveloping visual experience.
  • Vibrant Colors: Achieve true-to-life visuals with extensive color coverage, including 95% NTSC, 96% DCI-P3, and 100% sRGB, ensuring exceptional color accuracy for creative work and gaming.
  • Enhanced Visuals: Elevate your viewing with HDR10 support, delivering enhanced contrast and luminance for astounding levels of detail and lifelike images.
  • Flexible Connectivity: Seamlessly connect devices using multiple ports, including DP 1.4, HDMI 2.0, USB-C, USB-B 2.0, USB-A 2.0, and Audio Out, transforming the monitor into a versatile hub.
  • Ergonomic Design: Tailor your viewing experience with tilt (+5 to -15) and swivel (+45 to -45) adjustments, complemented by Adaptive Sync support for smooth, blur-free motion during fast-paced gaming.
  • Productivity Features: The 21:9 aspect ratio enhances multitasking, while features like Picture-in-Picture (PIP) and Picture-by-Picture (PBP) further boost productivity.
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Customer ratings & reviews

3.9 out of 5 stars
stars
39 ratings31 reviews
How item rating is calculated
  1. 5 stars64% (25)
  2. 4 stars10% (4)
  3. 3 stars0% (0)
  4. 2 stars5% (2)
  5. 1 star21% (8)

Reviews summary

Pros

  • : The monitor provides competitive specifications for its cost.
  • : Display produces clear output.
  • : It provides a 5k2k format with retina scaling support.
  • : Colors are well-represented on the screen.

Neutral

  • : Can be loud, but also prone to hiss and quality issues.
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Showing 1-3 of 31 reviews

Jan 21, 2026
Reviewer name: Alex
Walmart Associate
Item details
Edition: VIEW401
Sold byDeco Brands USA Five StarDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Perfect for Mac Based Creators

I’m a video editor and honestly did not have high hopes for a lesser known budget manufacturer, but I’ve been quite pleased with this Deco Gear monitor. This is an ideal resolution for Mac computers due to how Retina scaling works, and the firmware on this monitor doesn’t get in the way of itself (like LG, Samsung, and others often do on Macs). I haven’t calibrated this panel for color accuracy yet but looking at my scopes and calibrated reference monitor, it looks pretty solid. No issues with Mac wake/sleep cycles, no dead or missing pixels, no smearing or ghosting so the IPS panel seems to be of good quality. I have no light bleed at the corners at all.

Incentivized Review
Helpful?2MIOOZR6JWCT5168960700
Feb 21, 2026
Reviewer name: James
Item details
Edition: VIEW401
Sold byDeco Brands USA Five StarDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Had this for one month - seems excellent !

This is a very good value. I use this monitor for software-development, so I'm not terribly color-critical nor do I do gaming. However, the colors do seem quite splendid to me. I definitely benefit by having this wider resolution compared to my previous 4K monitor. This has a very slight curvature, so no visual distortion affects, and thus far this has worked with no issues at all. I'm very happy with this.

Incentivized Review
Helpful?2MIOOZR6JWCT5168960700
Dec 25, 2025
Reviewer name: Antonia
Item details
Edition: VIEW401
Sold byDeco Brands USA Five StarDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Every Gamers Dream

I am so happy I purchased this monitor for my teenager, he is able to game and use the larger display to easily do assignments, it’s hard to imagine going back to a standard display, or 2 standard displays. This isn't just a screen; it’s a portal that completely changes the ergonomics and immersion of a desk setup.

Incentivized Review
Helpful?2MIOOZR6JWCT5168960700
Current price is $439.99
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Arrives between Sep 12 - Sep 15
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Sold and shipped by Deco Brands USA Five Star
4.634615384615385 out of 5 stars
4.634615384615385 stars out of 5, based on 52 seller reviews(4.6)
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