# Monitor IIYAMA ProLite XB2791QS-B1 27" (68.6 cm) IPS 2560x1440 Quad HD LED, matte, speakers, VESA, height adjustable

**URL:** https://aio.lv/en/product--iiyama-xb2791qs-b1--12092813
**Data updated:** 2026-03-13 15:53 (EET)
**Category:** Monitors
**Manufacturer:** IIYAMA
**Manufacturer code:** XB2791QS-B1
**EAN:** 4948570127443
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 181.99 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 150.40 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--iiyama-xb2791qs-b1--12092813

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 6.57 EUR |

## Summary description

IIYAMA ProLite XB2791QS-B1 is a 27" (68.6 cm) LED computer monitor with an IPS panel and Quad HD 2560×1440 resolution. The matte flat screen offers 178°/178° viewing angles, 350 cd/m² brightness, 1000:1 contrast and 0.233 mm pixel pitch. Features built-in speakers, VESA mount and height adjustment — suitable for office work, content creation and general multimedia use.

## Long description

IIYAMA ProLite XB2791QS-B1 is a 27" (68.6 cm) LED monitor with an IPS panel and Quad HD 2560×1440 resolution. The matte flat screen and 4-side ultra slim bezel design provide a clean workspace and wide 178°/178° viewing angles. With 350 cd/m² typical brightness, 1000:1 contrast ratio and 0.233 mm pixel pitch the display delivers detailed images and consistent colour reproduction suitable for office tasks, content review and multimedia playback. The monitor includes built-in speakers, headphone socket, VESA mounting and an ergonomic stand with 15 cm height adjustment, tilt, swivel and pivot for flexible positioning.
Advantages
The IPS panel ensures stable colours and wide viewing angles, while the Quad HD resolution offers greater desktop space and sharper detail compared with Full HD screens. Flicker-free technology and a blue light reducer improve eye comfort during prolonged use. Integrated speakers and a headphone output support audio without extra peripherals, and the slim bezel design facilitates multi-monitor setups. The ergonomic stand and VESA compatibility allow comfortable posture adjustment and alternative mounting options.
Suitable for
 Office work and spreadsheets where extra screen space improves productivity
 Content creation and photo editing requiring accurate colours and detail
 Multimedia playback and video conferencing using built-in speakers and headphone socket
 Multi-monitor configurations thanks to ultra slim bezels and VESA mount
Key specifications
 Display diagonal: 27" (68.6 cm)
 Resolution: 2560 × 1440 (Quad HD)
 Panel type: IPS with LED backlight
 Brightness (typical): 350 cd/m²
 Contrast ratio (typical): 1000:1
 Pixel pitch: 0.233 × 0.233 mm
 Viewing angles: 178°/178°
 Refresh rate: up to 75 Hz with adaptive sync support
 Screen finish: matte, flat
 Built-in speakers and headphone jack
 Ergonomics: height adjustable (15 cm), tilt, swivel, pivot
 VESA mount compatible
 Typical energy consumption (SDR): 17 kWh per 1000 hours
 Colour: Black; Weight: 5.4 kg
How to use
Place the monitor on a stable surface or attach it to a VESA-compatible arm or bracket. Connect the video source using a suitable cable (e.g., DisplayPort or HDMI) and plug in the power cord. Use the on-screen display (OSD) menu to select input, adjust brightness, contrast and colour settings to match your environment. Adjust the stand for comfortable viewing height, tilt and angle; pivot to portrait mode when needed. For audio, connect external devices to the headphone jack or use the built-in speakers for everyday calls and media.
Usage recommendations
For prolonged use, enable the blue light reducer and set monitor brightness to a comfortable level to reduce eye strain. Calibrate colour settings if accurate colour reproduction is required for photo or video work. When creating a multi-monitor setup, align bezels and match display settings across screens for consistent appearance. Ensure adequate ventilation around the monitor and use VESA mounting if desk space is limited.

## Specifications

### Display

| Feature | Value |
|---|---|
| Display diagonal | 27 " |
| Display technology | LED |
| HD type | Quad HD |
| Panel type | IPS |
| Display resolution | 2560 x 1440 |
| Pixel pitch | 0.233 x 0.233 |
| Contrast ratio (typical) | 1000:1 |
| Display brightness (typical) | 350 cd/m² |
| Viewing angle, vertical | 178 ° |
| Viewing angle, horizontal | 178 ° |
| Horizontal scan range | 30 - 112 |
| Display diagonal (metric) | 68.5 cm |
| Contrast ratio (dynamic) | 80000000:1 |
| Native aspect ratio | 16:9 |
| Display surface | Matt |
| Display number of colours | 16.7 million colours |
| Touchscreen | No |
| NTSC coverage (typical) | 72 % |
| Colour gamut standard | NTSC, sRGB |
| Response time (MPRT) | 1 ms |

### Design

| Feature | Value |
|---|---|
| Screen shape | Flat |
| Product colour | Black |
| Panel mounting interface | 100 x 100 |
| Market positioning | Business |

### Ports & interfaces

| Feature | Value |
|---|---|
| HDMI ports quantity | 1 |
| DisplayPorts quantity | 1 |
| Headphone out | Yes |
| Built-in USB hub | No |
| HDMI version | 1.4 |
| HDMI | Yes |
| DisplayPort out version | 1.2 |

### Ergonomics

| Feature | Value |
|---|---|
| Swivel angle range | -60 - 60 |
| Cable management | Yes |
| Tilt adjustment | Yes |
| Cable lock slot type | Kensington |
| VESA mounting | Yes |
| Adjustable height (max) | 150 mm |

### Audio

| Feature | Value |
|---|---|
| Built-in speaker(s) | Yes |

### Performance

| Feature | Value |
|---|---|
| HDCP | Yes |
| sRGB coverage (typical) | 100 % |
| On Screen Display (OSD) languages | CZE, DEU, ENG, ESP, FRE, ITA, JPN, DUT, POL, RUS, UKR |
| NVIDIA G-SYNC | No |
| AMD FreeSync | Yes |
| Flicker-free technology | Yes |
| Low Blue Light technology | Yes |

### Multimedia

| Feature | Value |
|---|---|
| RMS rated power | 4 W |
| Built-in camera | No |
| Number of speakers | 2 |

### Technical details

| Feature | Value |
|---|---|
| Sustainability certificates | ErP, TCO |
| Compliance certificates | CE, EAC, PSE, REACH, RoHS, TÜV mark, UKCA, VCCI, WEEE |

### Other features

| Feature | Value |
|---|---|
| Maximum refresh rate | 75 Hz |
| Viewable size, vertical | 335.7 mm |
| Power cable length | 1.5 m |
| Power supply type | Internal |
| Viewable size, horizontal | 596.7 mm |
| Packaging content | quick start guide, safety guide |
| User controls | colour settings (i-Style colour, blue light reducer, RGB range, colour temperature, user preset), OSD (OSD H. position, OSD V. position, OSD rotate, OSD time, OSD background, DDC/CI control, display information), language, extra 1 (sharpness, video mode adjust, opening logo, power LED), extra 2 (shortcut key), input select, audio settings (volume, mute audio), reset (reset all?) |
| Cable lock slot | Yes |
| Height adjustment | Yes |
| Control panel | Joystick: Power/Menu (Centre), Up/Signal Select, Down, Left/Submenu, Right/Volume |
| Pivot | Yes |
| Swivelling | Yes |
| Height (without stand) | 404 mm |

### Power

| Feature | Value |
|---|---|
| Energy efficiency class (SDR) | D |
| Energy efficiency class (HDR) | Not available |
| Energy consumption (SDR) per 1000 hours | 17 kWh |
| Power consumption (typical) | 17 W |
| Power consumption (off) | 0.3 W |
| Power consumption (standby) | 0.5 W |
| AC input frequency | 50/60 |
| AC input voltage | 100 - 240 |
| Energy efficiency scale | A to G |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight (with stand) | 5400 g |
| Weight | 5.4 kg |
| Width | 613 mm |
| Depth | 224.5 mm |
| Width (with stand) | 613 mm |
| Height (with stand) | 548 mm |
| Depth (with stand) | 224.5 mm |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | AC, HDMI |
| HDMI cable length | 1.5 m |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 7800 g |
| Package depth | 142 mm |
| Package height | 442 mm |
| Package width | 691 mm |

## FAQ

### How much does the IIYAMA ProLite XB2791QS-B1 27" Quad HD IPS monitor cost, and is it available for purchase?

The price is 181.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 256 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 13.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can IIYAMA ProLite XB2791QS-B1 27" Quad HD IPS monitor be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All IIYAMA products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized IIYAMA service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: display diagonal, display resolution, hd type, panel type, display technology, pixel pitch, contrast ratio (typical), display brightness (typical), screen shape, built-in usb hub, vesa mounting, built-in speaker(s), energy efficiency class (sdr), energy efficiency class (hdr), energy consumption (sdr) per 1000 hours, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for IIYAMA ProLite XB2791QS-B1 27" Quad HD IPS monitor?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/12092813/67622911_large.webp