---
product_id: 65891464
title: "iiyama B2791QSU-B1 27 Inch TN LCD, 1ms, WQHD 2560x1440, 350 cd/m² Brightness , 1 x HDMI,1 x VGA, 1 x DisplayPort, 2 x USB 2 x 2W Speakers, Height Adjustable Stand"
brand: "iiyama"
price: "5548984₫"
currency: VND
in_stock: false
reviews_count: 8
url: https://www.desertcart.vn/products/65891464-iiyama-b2791qsu-b1-27-inch-tn-lcd-1ms-wqhd-2560x1440
store_origin: VN
region: Vietnam
---

# 1ms ultra-fast response Height adjustable ergonomic stand WQHD 2560x1440 sharpness iiyama B2791QSU-B1 27 Inch TN LCD, 1ms, WQHD 2560x1440, 350 cd/m² Brightness , 1 x HDMI,1 x VGA, 1 x DisplayPort, 2 x USB 2 x 2W Speakers, Height Adjustable Stand

**Brand:** iiyama
**Price:** 5548984₫
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Elevate your workspace with speed, clarity, and comfort!

## Quick Answers

- **What is this?** iiyama B2791QSU-B1 27 Inch TN LCD, 1ms, WQHD 2560x1440, 350 cd/m² Brightness , 1 x HDMI,1 x VGA, 1 x DisplayPort, 2 x USB 2 x 2W Speakers, Height Adjustable Stand by iiyama
- **How much does it cost?** 5548984₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/65891464-iiyama-b2791qsu-b1-27-inch-tn-lcd-1ms-wqhd-2560x1440)

## Best For

- iiyama enthusiasts

## Why This Product

- Trusted iiyama brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Crisp WQHD Resolution:** Unlock 76% more screen real estate than Full HD, letting you see more data, designs, and dashboards without scrolling.
- • **Eye-Care Tech Built-In:** Flicker-free display with blue light reduction keeps your eyes fresh during marathon work sessions—because your health matters.
- • **Ergonomic Height & Pivot:** Customize your workspace with a height-adjustable stand and portrait mode pivot for ultimate comfort and productivity.
- • **Blazing 1ms Response Time:** Experience ultra-smooth visuals with near-instant pixel transitions—perfect for fast-paced multitasking and presentations.
- • **Integrated Audio & Connectivity:** Seamlessly connect via HDMI, VGA, or DisplayPort, and enjoy built-in speakers or private listening with headphone jack.

## Overview

The iiyama B2791QSU-B1 is a 27-inch TN LCD monitor featuring a lightning-fast 1ms response time and sharp WQHD 2560x1440 resolution. Designed for professionals, it includes flicker-free and blue light reduction technology to reduce eye strain, a height-adjustable ergonomic stand with pivot functionality, multiple connectivity options (HDMI, VGA, DisplayPort), built-in 2W speakers, and a 3-year onsite warranty for peace of mind.

## Description

Full description not available

## Features

- TN LCD TECHNOLOGY - TN LCD is a great all round display technology, providing some of the fastest response times on the market, as well as delivering a vibrant and sharp image
- WQHD - With true WQHD 2560 x 1440p resolution your monitor is ready to display high definition images. This means you can accommodate more information on your screen, i.e. over 76 Percent more in comparison to a 1920 x 1080 monitor.
- FLICKER FREE + BLUE LIGHT - The ultimate solution for the comfort and health of your eyes. Flicker-free monitors with the blue light reducer function substantially reduce the strain and fatigue caused by flickering and blue light emittance of regular monitors.
- HEIGHT ADJUSTABLE ERGONOMIC STAND - With a height adjustable stand you will create an ergonomic work posture and position that meets all health and safety requirements. This will not only prevent any health issues but will also increase your productivity. The pivot function allows the screen to rotate from landscape to portrait orientation, This functionality can be useful if the application requires more height than width
- SPEAKERS AND HEADPHONES - Playing with friends? Use the integrated high-quality speakers, Don’t want to disturb anybody? Plug your headset into the headphone socket and turn the volume up.
- 3 YEARS ONSITE WARRANTY - Ensuring peace of mind that any faults or failures will be dealt with quickly by iiyama. iiyama will simply swap defective screens within the warranty period directly with the customer, whether you are Home or Office based.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | iiyama |
| Product Dimensions | 39.7 x 23 x 61.1 cm; 6.1 kg |
| Batteries | 1 A batteries required. |
| Item model number | B2791QSU-B1 |
| Manufacturer | IIYAMA |
| Series | B2791QSU B1 |
| Colour | Black |
| Standing screen display size | 27 Inches |
| Screen Resolution | 2560x1440 |
| Resolution | 2560 x 1440 Pixels |
| Processor Count | 1 |
| Number of HDMI Ports | 1 |
| Voltage | 240 Volts |
| Wattage | 33 watts |
| Are Batteries Included | No |
| Lithium Battery Energy Content | 2.6 British Thermal Units (BTUs) |
| Lithium Battery Packaging | Batteries contained in equipment |
| Lithium Battery Weight | 0.5 milligrams |
| Number Of Lithium Ion Cells | 7 |
| Number of Lithium Metal Cells | 7 |
| Item Weight | 6.1 kg |
| Guaranteed software updates until | unknown |

## Product Details

- **Brand:** iiyama
- **Screen size:** 27 Inches
- **Resolution:** FHD 1080p
- **Aspect ratio:** 16:9
- **Image contrast ratio:** 1000:1
- **Response time:** 1 Milliseconds
- **Refresh rate:** 60
- **Display resolution maximum:** 2560 x 1440 Pixels
- **Special feature:** Height Adjustment
- **Connectivity technology:** HDMI, VGA, DisplayPort

## Images

![iiyama B2791QSU-B1 27 Inch TN LCD, 1ms, WQHD 2560x1440, 350 cd/m² Brightness , 1 x HDMI,1 x VGA, 1 x DisplayPort, 2 x USB 2 x 2W Speakers, Height Adjustable Stand - Image 1](https://m.media-amazon.com/images/I/71vddqZ9PAL.jpg)
![iiyama B2791QSU-B1 27 Inch TN LCD, 1ms, WQHD 2560x1440, 350 cd/m² Brightness , 1 x HDMI,1 x VGA, 1 x DisplayPort, 2 x USB 2 x 2W Speakers, Height Adjustable Stand - Image 2](https://m.media-amazon.com/images/I/718XOAy1BXL.jpg)
![iiyama B2791QSU-B1 27 Inch TN LCD, 1ms, WQHD 2560x1440, 350 cd/m² Brightness , 1 x HDMI,1 x VGA, 1 x DisplayPort, 2 x USB 2 x 2W Speakers, Height Adjustable Stand - Image 3](https://m.media-amazon.com/images/I/71aA56W1ctL.jpg)
![iiyama B2791QSU-B1 27 Inch TN LCD, 1ms, WQHD 2560x1440, 350 cd/m² Brightness , 1 x HDMI,1 x VGA, 1 x DisplayPort, 2 x USB 2 x 2W Speakers, Height Adjustable Stand - Image 4](https://m.media-amazon.com/images/I/71nUXcNYraL.jpg)
![iiyama B2791QSU-B1 27 Inch TN LCD, 1ms, WQHD 2560x1440, 350 cd/m² Brightness , 1 x HDMI,1 x VGA, 1 x DisplayPort, 2 x USB 2 x 2W Speakers, Height Adjustable Stand - Image 5](https://m.media-amazon.com/images/I/61kYiVAtjiL.jpg)

## Questions & Answers

**Q: What is the colour contrast ratio?**
A: I don't know what the colour ratio is but the colour is reasonable. I use mine for a second monitor only. It is not good enough for any serious photoshop work.

**Q: Can i use this with a firestick?**
A: It has HDMI and USB (for power), so no reason why not.

**Q: Is this monitor any good for gaming? Is there any ghosting?**
A: I use the Nvidia GTX 1070 Ti graphics card and have had no problems with this monitor, but it will depend on the graphics card you are using.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very nice!
*by J***Y on 27 June 2020*

Clear and bright. Great resolution for the priceBought another for my son who uses it for gaming (not very high end gaming though so can't comment on that)Would recommend

### ⭐⭐⭐⭐ Great for office work, not great for gaming
*by R***  on 9 November 2020*

I use this as my primary monitor and for coding all day the resolution and the screen size are perfect. I don't feel much fatigue using it. It's really well made, the adjustability is excellent, and the small bezels are great.My only complaints are that the colours are quite poor, it's clearly washed out and lower contrast than my other screens. I had this monitor at work before so I totally expected it, but it's not great when you want to do photo colour editing or web design. The other complaint is the jitter. I have plugged my Switch in and played games on this and honestly it's not great, clearly this isn't a gaming display. It is just very jaggy, and honestly a strain on the eyes. I don't know enough about monitors to perfectly explain it, but I think it's "tearing"?Otherwise, I mostly just use it for coding and watching some Netflix so for that, it's really great, especially for the price.

### ⭐⭐⭐⭐⭐ very good quality
*by A***R on 4 March 2021*

very good quality fast shipments

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vn/products/65891464-iiyama-b2791qsu-b1-27-inch-tn-lcd-1ms-wqhd-2560x1440](https://www.desertcart.vn/products/65891464-iiyama-b2791qsu-b1-27-inch-tn-lcd-1ms-wqhd-2560x1440)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-23*