KOORUI 27″ 4K QD-Mini LED Gaming Monitor S2741LM

KOORUI 27″ 4K QD-Mini LED Gaming Monitor S2741LM — image 1
KOORUI 27″ 4K QD-Mini LED Gaming Monitor S2741LM — image 2
KOORUI 27″ 4K QD-Mini LED Gaming Monitor S2741LM — image 3
KOORUI 27″ 4K QD-Mini LED Gaming Monitor S2741LM — image 4
KOORUI 27″ 4K QD-Mini LED Gaming Monitor S2741LM — image 5
KOORUI 27″ 4K QD-Mini LED Gaming Monitor S2741LM — image 6
KOORUI 27″ 4K QD-Mini LED Gaming Monitor S2741LM — image 7
KOORUI 27″ 4K QD-Mini LED Gaming Monitor S2741LM — image 8
KOORUI 27″ 4K QD-Mini LED Gaming Monitor S2741LM — image 9
88%
95%
Display Quality
90%
Gaming Performance
93%
Color Accuracy
88%
Ergonomics/Adjustability
85%
Connectivity Options
84%
Build Quality
90%
Ease of Setup
87%
Refresh Rate Flexibility
92%
Price to Performance Ratio
80%
HDR Support
89%
Screen Size/Space Efficiency
77%
Long-Term Durability
More

Overview

The KOORUI 27″ 4K QD-Mini LED Gaming Monitor S2741LM is a sleek, versatile display designed for both casual gamers and content creators. This 27-inch 4K monitor offers a 160Hz refresh rate at UHD resolution and 320Hz at FHD, making it suitable for fast-paced gaming. It also supports HDR1400 for superior contrast and vivid details, bringing every scene to life. With its USB-C connectivity, the monitor ensures fast data transfer and laptop charging, making it a convenient all-in-one solution for a wide range of users.

Features & Benefits

This monitor’s 1152-zone Mini LED backlight enhances the display with deeper blacks and brighter whites, providing an immersive viewing experience. A 1ms response time and Adaptive Sync technology ensure smooth, tear-free gaming, crucial for high-stakes matches. Additionally, the factory-calibrated 99% Adobe RGB coverage guarantees color accuracy that professionals and creatives will appreciate. The ergonomic design, including height, tilt, and swivel adjustments, ensures comfort for long gaming sessions or work hours, catering to a variety of user preferences.

Best For

The S2741LM is ideal for gamers who need a high refresh rate for smooth visuals, offering both 160Hz UHD and 320Hz FHD options. It also suits content creators who demand precise color reproduction and sharp details for design and editing tasks. Its compact size makes it a great choice for those with limited desk space, while the USB-C connectivity is a bonus for professionals looking for versatile, fast connectivity and the ability to charge laptops directly through the monitor.

User Feedback

Users have praised the sharpness and clarity of the 4K resolution, making it a standout for both gaming and media consumption. Many enjoy the smooth gameplay, with reports of no screen tearing thanks to the 1ms response time and Adaptive Sync. The ergonomic adjustability is frequently highlighted, with users noting that it enhances comfort during long hours of use. On the downside, a few users mentioned that the monitor could be brighter in very well-lit environments, but overall, its color accuracy and gaming performance received positive feedback.

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Pros

  • The 4K resolution provides stunning clarity and sharpness, making it perfect for content creation and immersive gaming.
  • With a 1ms response time and Adaptive Sync, this monitor delivers smooth gameplay without screen tearing or stuttering.
  • The HDR1400 support offers vibrant, high-contrast visuals, enhancing the overall viewing experience for both gaming and video editing.
  • Its ergonomic design, with height, tilt, and swivel adjustments, ensures comfort during long hours of use.
  • USB-C connectivity allows for fast data transfer and convenient laptop charging, streamlining setup and reducing cable clutter.
  • The compact 27″ size fits well in tight spaces, making it a great option for users with limited desk area.

Cons

  • While HDR1400 is supported, some users feel that the HDR performance could be more vibrant and impactful in dark scenes.
  • The stand is somewhat flimsy, which may be a concern for users who need a more stable setup.
  • The 27″ screen size might feel large for users with smaller desks or those who prefer compact displays.
  • Color accuracy is strong, but it may not be precise enough for high-end professional color grading or printing needs.
  • The monitor’s brightness of 550 nits, while good, may not be sufficient for users who prioritize extremely bright HDR content.
  • Some users have reported that the menu system could be more intuitive, making initial setup a bit more complicated.

Ratings

After analyzing verified user feedback from various platforms and languages, we've compiled the overall ratings for the KOORUI 27″ 4K QD-Mini LED Gaming Monitor S2741LM. Authentic reviews were carefully filtered to ensure high quality and avoid spam or exaggerated claims. Both the strengths and some pain points are reflected in the scores, based on real experiences from users around the world.

Display Quality
95%
Users rave about the sharpness and vibrant colors that the 4K resolution delivers, making it ideal for both gaming and content creation. The combination of QD-Mini LED technology and HDR1400 results in stunning visuals with high contrast, allowing for an immersive experience even in dark scenes.
A few buyers mention that the brightness could be slightly higher in very bright environments, especially for those who prefer ultra-bright displays. Additionally, some users noted that HDR could be more refined for professional color grading tasks.
Gaming Performance
90%
Many users appreciate the high refresh rate options of 160Hz for UHD and 320Hz for FHD, providing smooth, tear-free gameplay. The 1ms response time and Adaptive Sync are frequently praised for reducing ghosting and stuttering, making it a solid choice for competitive gaming.
Some users reported that the 160Hz option in UHD resolution can occasionally struggle to maintain smoothness with high-demand games. A few gamers also mentioned that while the 320Hz FHD is impressive, it’s not a necessity for most casual players.
Color Accuracy
93%
The 99% Adobe RGB coverage is highly appreciated by content creators and designers, as it ensures true-to-life color representation. Many users mention that the factory calibration out of the box makes it a reliable monitor for tasks like photo and video editing, where color accuracy is crucial.
A handful of users found the color performance less consistent when viewed from certain angles, particularly in non-ideal lighting conditions. Some buyers also noted that while the color accuracy is impressive, it might not meet the most stringent requirements of professional photographers.
Ergonomics/Adjustability
88%
Users highlight the ergonomic adjustments, including tilt, swivel, and height adjustments, which offer personalized comfort. These features make long gaming or work sessions much more comfortable, especially for those using the monitor as a multi-purpose screen for both gaming and productivity.
A few users mentioned that the stand could be a bit more sturdy for a monitor of this size. While the adjustability is a great feature, some felt it was difficult to find a balance for the best viewing angle without having to readjust often.
Connectivity Options
85%
The inclusion of USB-C for fast laptop charging and data transfer is appreciated by those who use the monitor for productivity or work purposes. Additionally, the HDMI 2.1 and DisplayPort 1.4 inputs provide flexible connection options for different devices, making it a versatile choice for multi-device setups.
Some users expressed concerns about the limited number of USB ports, especially for those looking to connect multiple peripherals. Also, a few buyers reported difficulty in achieving optimal performance across all ports, requiring additional setup adjustments.
Build Quality
84%
The build quality feels solid and well-constructed, with a modern aesthetic that suits both home and office environments. The slim bezel and compact design are particularly appealing to users with limited desk space, providing a sleek and minimalistic look.
Several users mentioned that while the build quality is decent, the stand feels a bit flimsy for a monitor of this size. Some also noted that the materials used for the frame could be of higher quality for a more premium feel.
Ease of Setup
90%
Setting up this device is straightforward, and the user manual is easy to follow. Many buyers found the plug-and-play functionality with multiple devices to be hassle-free, and the monitor's adjustable stand makes the physical setup quick and simple.
A few users reported that the on-screen menu system could be more intuitive. Some also mentioned that getting the optimal picture settings took a bit of time, especially for first-time monitor owners.
Refresh Rate Flexibility
87%
The flexibility in refresh rate options (160Hz UHD and 320Hz FHD) allows users to tailor the monitor's performance based on their needs. This makes it a great choice for gamers who want the best experience in both casual and competitive gaming.
Some users noted that while the 320Hz option is excellent for FHD, they don't always see a significant difference in gaming performance, particularly for those not engaged in fast-paced competitive gaming.
Price to Performance Ratio
92%
The balance of price and performance is a key highlight for many users. The KOORUI 27″ 4K monitor offers high-end features such as 4K resolution, HDR1400 support, and fast refresh rates without a premium price tag, making it a solid value for those who need performance on a budget.
Some users feel that while the price is competitive, it could still be better for what is offered, particularly when compared to other high-end monitors in the same category that come with more robust features or additional functionalities.
HDR Support
80%
20%
Many users find the HDR support an improvement over non-HDR displays, providing enhanced contrast and more vibrant visuals, especially in supported content.
However, some users expressed that the HDR1400 performance is not as impactful as they had hoped. They pointed out that the monitor’s peak brightness is not quite as high as expected for truly impactful HDR experiences.
Screen Size/Space Efficiency
89%
The 27″ screen size strikes a great balance between offering plenty of screen real estate without overwhelming smaller desk spaces. It's big enough for an immersive experience but compact enough for users with limited desk space.
A small group of users noted that the size may be a bit too large for those in cramped spaces or who need a more compact setup for multitasking across smaller screens.
Long-Term Durability
77%
23%
The monitor’s durability is generally praised for its solid construction and reliability over time, with many users mentioning that it holds up well for both gaming and content creation over long periods of use.
On the downside, some users reported that after extended usage, the screen could experience some slight color or brightness inconsistencies. A few also mentioned issues with the stand’s stability after several months of use.

Suitable for:

The KOORUI 27″ 4K QD-Mini LED Gaming Monitor S2741LM is ideal for gamers and content creators who prioritize high-quality visuals and smooth performance. Gamers who enjoy fast-paced titles will appreciate the 160Hz UHD and 320Hz FHD refresh rates, as well as the 1ms response time and Adaptive Sync for lag-free gaming. For those in the creative industry, the 99% Adobe RGB color accuracy and factory calibration make it an excellent choice for photo and video editing. Additionally, the compact design and ergonomic adjustments cater well to users with limited desk space or those who need to tailor their setup for extended use. Professionals seeking a versatile, all-in-one monitor with USB-C connectivity will also find this product a good fit for both work and leisure tasks.

Not suitable for:

This monitor may not be the best choice for users seeking top-tier HDR performance. Although it supports HDR1400, some users feel the HDR experience lacks the high brightness needed for truly immersive HDR content. Additionally, while the 27″ screen size is suitable for many, those with extremely tight spaces or users who prefer smaller displays might find it overwhelming. Those who require absolute color consistency for professional color grading or printing may also find the color accuracy of this monitor insufficient. Finally, individuals looking for a monitor with an ultra-premium build might be disappointed, as the stand could feel somewhat flimsy under certain conditions.

Specifications

  • Screen Size: The monitor features a 27-inch display, offering an immersive viewing experience for gaming and content creation.
  • Resolution: The display supports 3840 x 2160 (4K UHD) resolution for sharp, high-definition visuals.
  • Panel Type: This monitor utilizes a QD-Mini LED panel for enhanced brightness and contrast.
  • Brightness: It delivers a peak brightness of 550 nits, ideal for bright indoor environments.
  • Refresh Rate: Supports a 160Hz refresh rate at 4K UHD resolution and 320Hz at Full HD for ultra-smooth gaming.
  • Response Time: The monitor features a 1ms response time, reducing motion blur and ghosting during fast-paced action.
  • Color Accuracy: With 99% Adobe RGB color accuracy, this monitor ensures precise and vivid color representation.
  • HDR Support: Supports VESA DisplayHDR 1400 for high dynamic range content, providing deep contrast and vibrant colors.
  • Adjustability: The stand allows ergonomic adjustments including height, tilt, and swivel for optimal comfort.
  • Connectivity: Equipped with 2x HDMI 2.1, 1x DisplayPort 1.4, and 1x USB-C for versatile connectivity options.
  • USB Ports: Includes 2x USB-A ports and 1x USB-B port for easy connectivity to other devices.
  • VESA Compatibility: The monitor is VESA compatible with a 100×100mm mounting pattern for flexible wall or arm mounting.
  • Weight: The monitor weighs 15 pounds, providing a sturdy yet manageable build for most setups.
  • Dimensions: The monitor's dimensions are 21 x 11 x 14 inches, making it compact for a 27-inch display.
  • Power Consumption: The monitor consumes 90W of power when connected via USB-C.
  • USB-C Functionality: The USB-C port supports fast charging for laptops while also providing high-speed data transfer.
  • Ergonomics: The ergonomic design offers height, tilt, and swivel adjustments for a personalized viewing angle.
  • Target Audience: This monitor is ideal for gamers and content creators who need high-refresh rates, sharp visuals, and accurate colors.

FAQ

This monitor is designed for both gamers and content creators, offering 4K resolution, HDR1400 support, and a fast 1ms response time. With 160Hz (UHD) and 320Hz (FHD) refresh rates, it delivers smooth visuals for gaming. The 99% Adobe RGB color accuracy and factory calibration ensure color precision for creative professionals.

To set up, simply connect the monitor to your laptop using the included HDMI, DisplayPort, or USB-C cable. The USB-C port supports both high-speed data transfer and laptop charging. Adjust the height, tilt, and swivel settings for ergonomic comfort.

Yes, the KOORUI 27″ 4K monitor supports HDR1400, which provides vibrant, high-contrast visuals for an enhanced viewing experience. While the HDR performance is excellent for gaming and general content consumption, some users report that HDR in very dark scenes could be more impactful.

While the 27″ screen size is compact for a 4K monitor, it might be large for desks with limited space. However, its sleek design helps save space, and the monitor’s ergonomic adjustments allow you to position it comfortably in tight setups.

Yes, the monitor's 99% Adobe RGB color accuracy and factory calibration make it a great choice for content creators and professionals who require precise color reproduction. It is suitable for tasks such as photo editing, video color grading, and design work.

The build quality is generally solid, with a stable stand and adjustable height, tilt, and swivel features. However, some users feel the stand could be a bit sturdier, particularly for those with heavy setups.

The monitor is compatible with most laptops and PCs, as it supports HDMI 2.1, DisplayPort 1.4, and USB-C connections. However, older devices that lack DisplayPort or USB-C may require adapters for full functionality, and some older systems may not fully support the 4K resolution or high refresh rates.

The monitor has a peak brightness of 550 nits, which is good for most indoor environments. While it’s bright enough for general use and HDR content, users looking for extremely bright displays for very bright rooms may find it lacking compared to higher-end models.

This monitor offers two refresh rate options: 160Hz for 4K UHD and 320Hz for Full HD (FHD). The high refresh rate options ensure smooth, tear-free gameplay, with the 1ms response time and Adaptive Sync technology minimizing lag and stuttering during fast-paced gaming.

Yes, assembly is straightforward, and the monitor’s height, tilt, and swivel adjustments make it easy to customize the viewing angle for comfort. The ergonomic design ensures that it can be adjusted to suit a wide range of users.