#90

KOORUI

KOORUI 27 Inch Monitor E2711F

Name: 27 Inch Monitor E2711F
Brand: KOORUI
SKU: B0B3DS23NB
Price: 99 JPY
Availability: InStock
Rating: 3.225 (1 reviews)

Rating

Model: E2711F

$99(incl. tax)Amazon price as of 2025-09-01

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Product Overview

The KOORUI 27 Inch Monitor E2711F features a 27-inch FHD 1080P IPS display with a 100Hz refresh rate and 4ms response time. It includes HDMI and VGA ports, a headphone jack, and is VESA mountable. The frameless design and ergonomic tilt provide a comfortable viewing experience. It is suitable for office tasks, casual gaming, and multimedia entertainment.

Product Specifications

Screen Size

27inch

Resolution

1920x1080pixels

Panel Type

IPS

Refresh Rate

100Hz

Response Time

4ms

Brightness

250cd/m²

Contrast Ratio

-:1

HDMI Ports

DisplayPort

Built-in Speakers

Size & Weight

Weight

8 pounds

Hight

7.37 inches

Width

24.15 inches

Depth

18.17 inches

Features

Built-in Speaker Function

Feature Description

A function that includes built-in speakers, allowing audio output directly from the monitor. This eliminates the need for external speakers, saving desk space and reducing cable clutter. Convenient for enjoying videos or casual listening without additional equipment.

About This Product

The monitor lacks built-in speakers, requiring external audio solutions. This can be inconvenient for users who prefer an all-in-one solution, but it allows for greater flexibility in choosing higher-quality audio output devices, catering to individual preferences and needs.

Blue Light Reduction Function

Feature Description

A function that reduces the amount of blue light emitted from the screen. This can help reduce eye strain and fatigue, especially during long periods of use. Beneficial for users who spend many hours in front of the monitor.

About This Product

The monitor includes a blue light reduction function, which helps to minimize eye strain and fatigue during prolonged use. This feature is particularly beneficial for users who spend extended periods in front of the screen, promoting greater comfort and reducing potential long-term eye health issues.

Height Adjustment Function

Feature Description

A function that allows adjusting the height of the monitor stand. This enables users to position the screen at an ergonomic viewing angle, reducing neck and back strain. Useful for maintaining good posture and comfort during extended use.

About This Product

The monitor does not offer height adjustment, which may limit ergonomic flexibility. Users may need to use external stands or monitor arms to achieve an optimal viewing height, potentially adding to the overall cost and complexity of the setup, depending on individual ergonomic requirements.

Tilt Adjustment Function

Feature Description

A function that allows tilting the monitor screen forward or backward. This helps to optimize the viewing angle and reduce glare, improving visibility and comfort. Useful for different viewing positions and lighting conditions.

About This Product

The tilt adjustment function allows users to adjust the screen angle for optimal viewing comfort and reduced glare. This feature enhances visibility and reduces strain on the neck and eyes, making it easier to find the most comfortable viewing position for various tasks and lighting conditions.

Pivot Function

Feature Description

A function that allows rotating the monitor screen 90 degrees to a vertical orientation. This is particularly useful for tasks like reading long documents, coding, or web browsing. It maximizes screen space for vertically oriented content.

About This Product

The monitor does not support pivot functionality, limiting its usability for tasks that benefit from a vertical screen orientation, such as coding or document editing. This may be a drawback for users who frequently work with vertically oriented content and require the flexibility of a pivot function.

VESA Mount Compatibility Function

Feature Description

A function that allows mounting the monitor on a VESA-compatible wall mount or monitor arm. This frees up desk space and allows for flexible positioning of the monitor. Useful for creating a clean and organized workspace.

About This Product

The monitor is VESA mount compatible, allowing users to mount it on a wall or monitor arm for increased flexibility and space-saving benefits. This feature enables a cleaner and more organized workspace, while also providing greater ergonomic adjustability for enhanced comfort and productivity.

SHOPSTAFF Rating Score

#90

Ranked #90 out of 100 products in Category

3.2

Overall Rating

The KOORUI E2711F is a budget-friendly 27-inch monitor suitable for basic office tasks and light gaming. Its limitations include a lower refresh rate and lack of built-in speakers. Durability is expected to be average given the price point. It's a good option for users needing a large display on a tight budget.

Screen Size and Resolution

4.0

Rating Criteria Explanation

The screen size and resolution determine the amount of visible content and the clarity of the image. For portable monitors, a 15-17 inch screen with a Full HD (1920x1080) resolution is generally ideal, balancing portability and usability. A larger screen might be more immersive, but reduces portability. Higher resolutions offer sharper images and more detail, but can strain your device's resources and may not be fully utilized on smaller screens. Consider your primary use case - if it's mostly for text editing or general productivity, Full HD is sufficient. For gaming or multimedia, consider higher resolutions if your device can support them.

Rating Comments

The 27-inch screen provides ample viewing space, and the Full HD resolution is adequate for general use. However, the pixel density is relatively low, which may result in less sharp images compared to higher-resolution monitors, especially at close viewing distances.

Refresh Rate and Response Time

3.8

Rating Criteria Explanation

Refresh rate (Hz) indicates how many times per second the monitor updates the image, while response time (ms) is how quickly a pixel can change colors. Gamers should prioritize a high refresh rate (144Hz or higher) and low response time (5ms or less) for smoother, more responsive gameplay with reduced motion blur. For general use, a 60Hz refresh rate is typically adequate. However, even for non-gaming tasks, a higher refresh rate can result in a more fluid and pleasant visual experience. A lower response time minimizes ghosting, which can be noticeable during fast-paced action.

Rating Comments

The 100Hz refresh rate offers a smoother visual experience compared to standard 60Hz monitors, beneficial for gaming and fast-paced video content. The 4ms response time is decent, but may not be sufficient for competitive gamers seeking minimal motion blur.

Panel Type (IPS vs. TN vs. VA)

4.2

Rating Criteria Explanation

The panel type greatly affects color accuracy, viewing angles, and contrast ratio. IPS (In-Plane Switching) panels are known for their excellent color reproduction and wide viewing angles, making them suitable for tasks that require color accuracy, such as photo editing or graphic design. TN (Twisted Nematic) panels typically have faster response times, making them a popular choice for gaming, but often suffer from poorer color accuracy and narrower viewing angles. VA (Vertical Alignment) panels offer a compromise, providing better contrast ratios than IPS panels and faster response times than TN panels, though their color accuracy and viewing angles are generally not as good as IPS. For portable monitors, IPS is often preferred due to its versatility.

Rating Comments

The IPS panel ensures accurate color reproduction and wide viewing angles, making it suitable for various tasks, including content creation and media consumption. Colors remain consistent even when viewed from different angles, enhancing the overall viewing experience.

Connectivity Options

3.5

Rating Criteria Explanation

Consider the available ports on the monitor. Common ports include HDMI and USB-C. HDMI is essential for connecting to laptops, PCs, and gaming consoles. USB-C is useful for both video signal and power delivery, simplifying connections and reducing cable clutter, especially if your device supports DisplayPort Alternate Mode (DP Alt Mode). Ensure the monitor has the necessary ports to connect to your devices without requiring adapters. Also, check if the monitor supports power delivery via USB-C, which allows you to power the monitor and charge your connected device simultaneously.

Rating Comments

The inclusion of HDMI and VGA ports provides basic connectivity options for modern and older devices. However, the absence of DisplayPort or USB-C ports may limit compatibility with some devices and reduce flexibility in connecting multiple displays or peripherals.

Brightness and Contrast Ratio

3.3

Rating Criteria Explanation

Brightness (measured in cd/m² or nits) determines how visible the screen is in different lighting conditions. A higher brightness is essential for using the monitor outdoors or in brightly lit environments. Contrast ratio is the difference between the darkest and brightest parts of the screen, affecting the depth and richness of the image. A higher contrast ratio results in more vivid colors and deeper blacks. Aim for a brightness of at least 250 cd/m² for comfortable indoor use and a contrast ratio of 1000:1 or higher for better image quality.

Rating Comments

The brightness is adequate for indoor use, but may struggle in brightly lit environments. The contrast ratio is not specified, which could impact the depth and richness of the image. This may result in less vibrant colors and less defined blacks compared to monitors with higher contrast ratios.

Built-in Speakers and Audio Output

0.0

Rating Criteria Explanation

While not critical, built-in speakers can be a convenient feature, especially for portable monitors used for entertainment or presentations. However, the audio quality of built-in speakers is often limited. Check if the monitor has a 3.5mm audio output jack, allowing you to connect headphones or external speakers for better audio quality. The presence of audio output becomes essential if you plan to use the monitor in environments where external speakers are desired or required.

Rating Comments

The absence of built-in speakers necessitates the use of external speakers or headphones for audio output. While this may be a drawback for some users, it allows for a more customized audio experience with higher-quality audio equipment.

Manufacturer Reliability and Warranty

2.5

Rating Criteria Explanation

The manufacturer's reputation for quality and reliability is crucial. Research the brand's track record for producing durable and long-lasting monitors. Check online reviews and forums to get insights into other users' experiences with the brand and specific models. A solid warranty provides peace of mind in case of defects or malfunctions. Look for monitors with at least a one-year warranty, and carefully review the warranty terms and conditions to understand what is covered and the process for making a claim. Established brands often have better customer support and repair services.

Rating Comments

KOORUI is a relatively new brand, so long-term reliability is uncertain. The customer reviews are generally positive, but it's important to consider the limited track record. A solid warranty is essential to ensure peace of mind in case of defects or malfunctions.

Cost Performance

4.5

Rating Criteria Explanation

Evaluate the monitor's features and performance relative to its price. Determine your budget and identify the features that are most important to you. Compare different models within your budget range, considering their specifications, features, and reviews. A more expensive monitor might offer better performance or more features, but it's important to ensure that the added benefits justify the higher cost. Look for deals and discounts to maximize your value. Consider the long-term cost of ownership, including power consumption and potential repair costs.

Rating Comments

Considering its features and performance, this monitor offers excellent value for its price. It provides a large screen, decent refresh rate, and IPS panel at an affordable price point, making it a worthwhile option for budget-conscious consumers.

Brand & Manufacturer Details

KOORUI

From the brand Ultra-Thin MonitorVisit the StoreCurved MonitorVisit the StoreFalconry Gaming MonitorVisit the StoreCurved Gaming MonitorVisit the StoreMonitor ArmVisit the StoreKeyboard & MouseVisit the Store

Considerations

No built-in speakers
Limited ergonomic adjustments
May not be suitable for professional color-sensitive work

Recommended For

Students
Home office users
Casual gamers

Not Recommended For

Professional gamers
Graphic designers
Users needing built-in speakers

Suitable For

Home office setup
Student workstation
Casual gaming

Not Suitable For

Professional gaming setups
Graphic design studios
Public presentation environments

Frequently Asked Questions (FAQ)

Q.Is this monitor suitable for gaming?

A.Yes, the monitor features a 100Hz refresh rate and 4ms response time, making it suitable for casual gaming and minimizing screen tearing with AdaptiveSync compatibility. Staff confirmation notes it's great for gaming with headphones and provides an immersive experience.

Q.Is this monitor suitable for gaming?

Q.Can I connect this monitor to my laptop and other devices?

A.Yes, the monitor includes HDMI and VGA ports, allowing you to connect it to your PC, laptop, Xbox, PS, etc., for high-quality image transmission. Staff confirmation mentions easy connection to a laptop as a second screen.

Q.Can I connect this monitor to my laptop and other devices?

Q.Does this monitor have built-in speakers?

A.No, this monitor does not have built-in speakers. You'll need to use headphones or external speakers. Staff confirmation mentions using external speakers for audio.

Q.Does this monitor have built-in speakers?

A.No, this monitor does not have built-in speakers. You'll need to use headphones or external speakers. Staff confirmation mentions using external speakers for audio.

Q.Is the monitor easy to set up?

A.Yes, staff confirmation indicates the monitor is easy to set up and essentially plug-and-play. One staff confirmation describes the setup as quick and hassle-free.

Q.Is the monitor easy to set up?

A.Yes, staff confirmation indicates the monitor is easy to set up and essentially plug-and-play. One staff confirmation describes the setup as quick and hassle-free.

Q.What is the screen quality like?

A.The monitor features a 27-inch FHD 1920x1080 resolution IPS display with vibrant colors and sharp details. It has a 178° wide viewing angle and 250 cd/m² brightness. Staff confirmation describes the color as very rich and the display as clear and precise.

Q.What is the screen quality like?

Q.Is the stand adjustable?

A.Yes, the monitor has an Easy Mount Stable Stand with -5°~15° tilt adjustment. It is also 100×100mm VESA compatible for wall or desk mounting. Staff confirmation suggests considering a wall or desk mount as the stand takes up a fair amount of space.

Q.Is the stand adjustable?

Q.What if there are missing items in the package?

A.One staff confirmation reported missing items (cable and manual). If you experience this issue, please contact customer support for assistance.

Q.What if there are missing items in the package?

A.One staff confirmation reported missing items (cable and manual). If you experience this issue, please contact customer support for assistance.

SHOPSTAFF Rating Ranking

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4.4Overall Rating

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4.0Refresh Rate and Response Time

4.7Panel Type (IPS vs. TN vs. VA)

4.4Connectivity Options

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4.4Overall Rating

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4.8Refresh Rate and Response Time

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4.7Connectivity Options

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4.3Overall Rating

4.3Screen Size and Resolution

4.9Refresh Rate and Response Time

4.5Panel Type (IPS vs. TN vs. VA)

4.7Connectivity Options

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4.2Built-in Speakers and Audio Output

3.5Manufacturer Reliability and Warranty

4.6Cost Performance

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KOORUI 27 Inch Monitor E2711F

Product Overview

Product Specifications

Size & Weight

Features

SHOPSTAFF Rating Score

Brand & Manufacturer Details

Considerations

Recommended For

Not Recommended For

Suitable For

Not Suitable For